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  • 1.
    Elfving, Sofi W.
    et al.
    Ericsson AB, Stockholm, Sweden.
    Lindahl, Mattias
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell miljöteknik. Linköpings universitet, Tekniska fakulteten.
    Sundin, Erik
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell Produktion. Linköpings universitet, Tekniska fakulteten.
    Ericsson – The History from Product to Solution Provider and Challenges and Opportunities in an Evolving Environment2015Ingår i: Procedia CIRP, ISSN 2212-8271, E-ISSN 2212-8271, Vol. 30, s. 239-244Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    An increasing number of Original Equipment Manufacturers (OEM) are realizing that their products, earlier the foundation of their success, no longer stand alone in satisfying customer requirements. Customers now demand integration of services and bundling as well as increased active participation of OEMs during the use phase. Ericsson, a Swedish multinational OEM of communications technology and services, is an example of such a company. The objective of this paper is to describe, compare and discuss Ericsson's journey from a product provider to a PSS provider, e.g. by comparison with other industry examples. Furthermore, the paper highlights future challenges and opportunities for instance regarding business models, trends and product design.

  • 2.
    Elo, Kristofer
    et al.
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell Produktion. Linköpings universitet, Tekniska högskolan.
    Sundin, Erik
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell Produktion. Linköpings universitet, Tekniska högskolan.
    Automatic Dismantling Challenges in the Structural Design of LCD TVs2014Ingår i: Procedia CIRP, ISSN 2212-8271, E-ISSN 2212-8271, Vol. 15, s. 251-256Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Many liquid crystal display television sets (LCD TVs) end up in the waste stream today. The combination of hazardous materials such as mercury and liquid crystal, and the labor-intensive disassembly of LCD TVs, make the recycling process interesting to automate. However, since there are so many manufacturers the variation of LCD TVs is high, making automation a challenge. Todays most common automatic process utilizes shredders, resulting in degradation of recycled material and possible decontamination of machine equipment. This paper aims to investigate the challenges related to the structural design of LCD TVs for an automatic dismantling process for the recycling of LCD TVs. The challenges identified during the empirical study were related to the mixture of materials, inhomogeneous materials, thin design, separation of the different components and finding a suitable dismantling sequence without unnecessary removal of components.

  • 3.
    Elo, Kristofer
    et al.
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell Produktion. Linköpings universitet, Tekniska högskolan.
    Sundin, Erik
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell Produktion. Linköpings universitet, Tekniska högskolan.
    Process concepts for semi-automatic dismantling of LCD televisions2014Ingår i: Procedia CIRP, ISSN 2212-8271, E-ISSN 2212-8271, Vol. 23, nr 2014, s. 270-275Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    There is a large variety of electrical and electronic equipment products, for example liquid crystal display television sets (LCD TVs), in the waste stream today. Many LCD TVs contain mercury, which is a challenge to treat at the recycling plants. Two current used processes to recycle LCD TVs are automated shredding and manual disassembly. This paper aims to present concepts for semi-automated dismantling processes for LCD TVs in order to achieve higher productivity and flexibility, and in turn increase the value of the recycled materials, improve the work environment for operators and remove mercury from the recycled materials. A literature review and two empirical studies were performed to be able to present a concept for dismantling direct illuminated LCD TVs. The process used a circular saw and/or a band saw to machine two cuts in LCD TVs to gain access to the mercury-containing cold cathode fluorescent lamps inside. This conceptual process is compared to the other processes found in the literature.

  • 4.
    Kambanou, Marianna Lena
    et al.
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell miljöteknik. Linköpings universitet, Tekniska fakulteten.
    Lindahl, Mattias
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell miljöteknik. Linköpings universitet, Tekniska fakulteten.
    A Literature Review of Life Cycle Costing in the Product-Service System Context2016Ingår i: Procedia CIRP, ISSN 2212-8271, E-ISSN 2212-8271, Vol. 47, s. 186-191Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    A transition from a product-selling to a Product-Service Systems (PSS) business model incurs a transition in costs from customer to provider. Due to this shift in cost ownership, Life Cycle Costing (LCC) is used by providers and customers to better understand the PSS costs spanning from design to end-of-life. Through a literature review the paper determines that there are similarities in the approach to LCC for specific types of PSS e.g. availability type, but further research needs to be undertaken to identify commonalities between different types of PSS. The review also discerned that the terminology for LCC is not consistent and sometimes it is used to identify only the costs incurred by a specific actor. Furthermore, the end-of-life stage and the implications of a second life for a remanufactured PSS in LCC are also yet to be fully understood. A number of challenges associated with obtaining quality data for costing within PSS were identified. These include the lack of availability, the relevancy due to use of pre-PSS data that does not reflect the redesign of products and services to fit in PSS and challenges associated with the design paradox. Finally, a lack of empirical studies is noted.

  • 5.
    Kanda, Wisdom
    et al.
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell miljöteknik. Linköpings universitet, Tekniska fakulteten.
    Matschewsky, Johannes
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell miljöteknik. Linköpings universitet, Tekniska fakulteten.
    An exploratory expansion of the concept of product-service systems beyond products and services2018Ingår i: Procedia CIRP, ISSN 2212-8271, E-ISSN 2212-8271, Vol. 73, s. 185-190Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Product-Service Systems (PSS) are seen as an important part inmoving towards increased environmental sustainability within the holisticconcept of a circular economy. While PSS are increasingly prevalent inindustry and a multitude of methods and tools have been developed to aidtheir implementation and use, this paper argues that the concept may bemeaningfully extended beyond the design and provision of products andservices alone to include large technical systems. Through a literaturereview and the analysis of four case studies, commonalities anddifferences between PSS and large technical systems are identified. Whilethis only constitutes a first step into the expansion of the scope of PSSand additional, more applied research is required, the PSS concept isdiscussed as a key facilitator of improved environmental performance ofindustrial activities and consumption if applied on a system-level.

  • 6.
    Kurilova-Palisaitiene, Jelena
    et al.
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell Produktion. Linköpings universitet, Tekniska fakulteten.
    Lindkvist, Louise
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell Produktion. Linköpings universitet, Tekniska fakulteten.
    Sundin, Erik
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell Produktion. Linköpings universitet, Tekniska fakulteten.
    Towards facilitating circular product life-cycle information flow via remanufacturing2015Ingår i: Procedia CIRP, ISSN 2212-8271, E-ISSN 2212-8271, Vol. 29, s. 780-785Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    In order to achieve a sustainable development, circular economy approaches and circular material flows are explored in industry. However, circular information flows remain essentially unestablished. The aim of this paper is to: 1) explore categories and types of product life-cycle information available for remanufacturing; 2) identify constraints for efficient product life-cycle information flow via remanufacturing; and 3) propose initiatives to facilitate product life-cycle information flow via remanufacturing.

    Data was collected through workshops and interviews at five remanufacturing companies. An accumulated Sankey diagram illustrates product life-cycle information flow, losses and bottleneck. Based on the analysis, possible initiatives to facilitate efficient product life-cycle information flow via remanufacturing are presented.

  • 7.
    Kurilova-Palisaitiene, Jelena
    et al.
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell Produktion. Linköpings universitet, Tekniska fakulteten.
    Sundin, Erik
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell Produktion. Linköpings universitet, Tekniska fakulteten.
    Toward Pull Remanufacturing: A Case Study on Material and Information Flow Uncertainties at a German Engine Remanufacturer2015Ingår i: Procedia CIRP, ISSN 2212-8271, E-ISSN 2212-8271, Vol. 26, s. 270-275Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Abstract Together with reuse and material recycling, remanufacturing has emerged as a sustainable approach for used products. Remanufacturing is more complex than manufacturing, due to the uncertainties in material and information flows inside the remanufacturing facility and along the product life-cycle. Therefore, some remanufacturers intend to use lean production principles and philosophies to deal with this complexity and to improve their operations. The aim of this paper is to identify reasons for possible material and information flow uncertainties and develop lean-inspired solution at a German engine remanufacturer. The empirical data were collected via a Material and Information Flow Analysis workshop. The reasons for missing, late, defective and non-available spare parts as well as disrupted, uneven, chaotic and inaccessible information flows are identified. Finally, a lean pull Kanban reordering system is suggested and recognized to be a proper solution to remanufacturing complexity.

  • 8.
    Lingegård, Sofia
    et al.
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell miljöteknik. Linköpings universitet, Tekniska fakulteten. Pontarius AB, Stockholm, Sweden.
    Lindahl, Mattias
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell miljöteknik. Linköpings universitet, Tekniska fakulteten.
    Partnering as a Stepping Stone in the Transition to PSS for the Construction Industry2015Ingår i: Procedia CIRP, ISSN 2212-8271, E-ISSN 2212-8271, Vol. 30, s. 347-352Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    The paper aims to explain and analyze how the construction industry can benefit from PSS, and how collaborative approaches such as partnering can be a stepping stone in this transition. The potential sub-optimization between construction and maintenance, as well as the necessity of availability in roads for example, make Product Service Systems a suitable approach for improvement. Adapted solutions though the iterative design approach, co-located actors, an active buyer and functioning information flows resulted in a successful project. Interviews conducted with the buyer, the contractor and the design consultant, as well as project documentation, were used to collect data.

  • 9.
    Lingegård, Sofia
    et al.
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell miljöteknik. Linköpings universitet, Tekniska fakulteten. Pontarius AB, Stockholm, Sweden.
    Lindahl, Mattias
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell miljöteknik. Linköpings universitet, Tekniska fakulteten.
    Syberg, Andreas
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell miljöteknik. Linköpings universitet, Tekniska fakulteten. Pontarius AB, Stockholm, Sweden.
    Life-cycle Cost Strategies for Harbors – A Case Study2015Ingår i: Procedia CIRP, ISSN 2212-8271, E-ISSN 2212-8271, Vol. 30, s. 317-322Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    This paper discusses maintenance strategies for large technical systems with long life-cycles and critical availability needs. The use of sea freight is rapidly increasing, and thereby the use of container harbors as well. The case of Gothenburg harbor in Sweden is used to discuss appropriate construction and maintenance strategies focusing on availability. Investment costs, operational costs and societal costs are discussed along with environmental impact considerations. Different aspects and considerations affecting costs are also discussed, such as pay-back time and external uncertainties. The paper is based on an extensive literature review as well as interviews with harbor personnel.

  • 10.
    Liu, Yang
    et al.
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell miljöteknik. Linköpings universitet, Tekniska fakulteten.
    Sakao, Tomohiko
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell miljöteknik. Linköpings universitet, Tekniska fakulteten.
    Lindahl, Mattias
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell miljöteknik. Linköpings universitet, Tekniska fakulteten.
    Dahlhammar,, Carl
    IIIEE, Lund University, P.O. Box 196, 22100 Lund, Sweden.
    Editorial2018Ingår i: Procedia CIRP, ISSN 2212-8271, E-ISSN 2212-8271, Vol. 73, s. 2s. 1-2Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    This Procedia CIRP Special Issue is a collection of manuscripts from the 10th CIRP Conference on Industrial Product-Service Systems (CIRP IPS2 2018). Because our societies face increasing demands to better address resource and environmental challenges, this year’s theme was resource efficient and effective solutions (REES).

  • 11.
    Matschewsky, Johannes
    et al.
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell miljöteknik. Linköpings universitet, Tekniska fakulteten.
    Sakao, Tomohiko
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell miljöteknik. Linköpings universitet, Tekniska fakulteten.
    Lindahl, Mattias
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell miljöteknik. Linköpings universitet, Tekniska fakulteten.
    ProVa – Provider Value Evaluation for Integrated Product Service Offerings2015Ingår i: Procedia CIRP, ISSN 2212-8271, E-ISSN 2212-8271, Vol. 30, s. 305-310Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Through the provision of integrated products and services, solution providers have more to gain than solely profit. This paper introduces the concept of provider value, which is novel in the area of integrated products and services. Further, a method is proposed (ProVa) to identify and evaluate the provider value of an integrated product service offering (IPSO) during the development process. ProVa allows for an assessment in terms of monetary value, but also with respect to other categories such as information and customer relations. In addition, aspects such as uncertainty and experience curve effects are considered.The functionality of ProVa is shown by application to a case in IPSO design.

  • 12.
    Päivärinne, Sofia
    et al.
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell miljöteknik. Linköpings universitet, Tekniska fakulteten.
    Lindahl, Mattias
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell miljöteknik. Linköpings universitet, Tekniska fakulteten.
    Exploratory Study of Combining Integrated Product and Services Offerings with Industrial Symbiosis in Order to Improve Excess Heat Utilization2015Ingår i: Procedia CIRP, ISSN 2212-8271, E-ISSN 2212-8271, Vol. 30, s. 167-172Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    This paper explores the implications of combining an Integrated Product and Services Offering (IPSO) (also known as PSS) with Industrial Symbiosis (IS) in order to facilitate the increased utilization of Excess Heat (EH). To do so, five different EH cases originating from an IS perspective have been investigated. Based on an IPSO-focused literature review, those five EH cases are analyzed to identify potential pros and cons, if an IPSO perspective is applied, in order to further improve EH utilization. The results indicate that applying the IPSO concept, in combination with IS, has the potential to facilitate and improve EH utilization. However, also of importance is having a clear and well-formulated business agreement, as well as mutual trust and a well-functioning dialogue between the parties involved in the EH supply collaboration.

  • 13.
    Sundin, Erik
    et al.
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell Produktion. Linköpings universitet, Tekniska högskolan.
    Nässlander, Elin
    Linköpings universitet, Institutionen för ekonomisk och industriell utveckling, Industriell Produktion. Linköpings universitet, Tekniska högskolan.
    Lelah, Alan
    University Grenoble Alpes, G-SCOP, Grenoble, France.
    Sustainability indicators for Small and Medium-sized Enterprises (SMEs) in the transition to provide Product-Service Systems (PSS)2015Ingår i: Procedia CIRP, ISSN 2212-8271, E-ISSN 2212-8271, Vol. 30, s. 149-154Artikel i tidskrift (Refereegranskat)
    Abstract [en]

    Product-Service Systems (PSS) were developed as more sustainable alternatives to traditional product sales, especially through better and more intensive use of materials. Some companies currently use this business model successfully, while others are still in the process of transforming to PSS. The change from providing a product to providing a service has proved to be rather difficult and actual sustainable benefits have been questioned.

    The research described in this paper was part of the ServINNOV project. The initial idea was to find out if, and how, indicators could help in the move to PSS. Indicators could give a clearer picture of the situation and monitor progress during the transition period. Indicators could also help companies focus on their core activities, and determine whether a PSS offering really helps them to become more sustainable. The study covers an overall view of sustainable indicators, with a focus on environmental issues.

    The research for this paper was carried out through both theoretical and empirical studies. Empirical findings were obtained from interviews with three companies, all of them working with PSS on different levels. The results will guide transition to provide more sustainable PSS.

1 - 13 av 13
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