Invention Grant
- Patent Title: Contact element for an electrically conductive connection between an anode and an interconnector of a high-temperature fuel cell
- Patent Title (中): 用于高温燃料电池的阳极和互连器之间的导电连接的接触元件
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Application No.: US13256715Application Date: 2010-02-26
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Publication No.: US08828623B2Publication Date: 2014-09-09
- Inventor: Ulf Waeschke , Mihails Kusnezoff
- Applicant: Ulf Waeschke , Mihails Kusnezoff
- Applicant Address: AT Reutte
- Assignee: Plansee SE
- Current Assignee: Plansee SE
- Current Assignee Address: AT Reutte
- Agency: Gibson & Dernier LLP
- Agent Matthew B. Dernier, Esq.
- Priority: DE102009015794 20090326
- International Application: PCT/DE2010/000236 WO 20100226
- International Announcement: WO2010/108466 WO 20100930
- Main IPC: H01M8/02
- IPC: H01M8/02 ; H01M8/12
Abstract:
The invention relates to a contact element for an electrically conductive connection between an anode and an interconnector of a high-temperature fuel cell. It is the object of the invention to achieve a more reliable electrically conductive connection with long-term stability between an anode and the associated interconnector of a high-temperature fuel cell. The contact element in accordance with the invention is arranged between an anode and an interconnector of a high-temperature fuel cell. It is formed with two areal electrically conductive part elements. In this respect, one respective part element is in touching contact with the anode and the other part element is in touching contact with the respective interconnector. Openings are formed in the part elements and the part elements are formed from materials having mutually different coefficients of thermal expansion.
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