Housing for accommodating at least one fuel cell stack

A fuel cell stack and housing technology, which is applied in the fields of fuel cells, fuel cell grouping, transportation fuel cell technology, etc. problems such as method realization, to achieve the effect of simple assembly, low-cost assembly device, and simple assembly device
CN101584072AInactive Publication Date: 2009-11-18ENERDAY GMBH (DE)
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
ENERDAY GMBH (DE)
Publication Date
2009-11-18
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a housing for accommodating at least one fuel cell stack (16; 116; 216; 316; 416), comprisign a first housing shell (10; 110; 210; 310; 410) and a second housing shell (12; 112; 212; 312; 412), wherein the first and the second housing shells may be tightened against each other by means of a fastening device such that the fuel cell stack to be accommodated is loaded in the stacking direction thereof by means of the elastic forces of the fastening device.
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Description

technical field

[0001] The invention relates to a housing or enclosure for receiving at least one fuel cell stack, comprising a first enclosure and a second enclosure.

[0002] Furthermore, the invention relates to a system comprising such a casing and a fuel cell stack. Background technique

[0003] A SOFC fuel cell system (SOFC="Solid Oxide Fuel Cell") consists of a plurality of components, for this purpose the converter, the afterburner and the SOFC fuel cell stack etc. These components operate at temperatures of approximately 900°C.

[0004] It is known that SOFC fuel cell stacks are produced under defined pressure (compression force) conditions. Compaction of the stack is ensured by temporary clamping forces during manufacture, storage and installation into the system. A possible measure for stiffening or compacting a fuel cell stack is known, for example, from patent publication DE 10308382 B3.

[0005] The previously available measures of compaction have the disad...

Claims

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