Chemistry: electrical current producing apparatus – product – and – With pressure equalizing means for liquid immersion operation
Reexamination Certificate
2006-05-02
2006-05-02
Barr, Michael (Department: 1746)
Chemistry: electrical current producing apparatus, product, and
With pressure equalizing means for liquid immersion operation
C429S010000
Reexamination Certificate
active
07037613
ABSTRACT:
A method for fuel cell system thermal management includes: maintaining a first zone at a first selected temperature range, maintaining a second zone at a second selected temperature range, and maintaining a third zone at a third selected temperature range. The second zone is in thermal communication with a first sensor and comprises a reformer, while the third zone is in thermal communication with a second sensor and comprises a fuel cell stack. The second selected temperature range is greater than the first selected temperature range, while the third selected temperature range is greater than the second selected temperature range. The method may further include sensing a second zone temperature in the second zone, determining whether the second zone temperature is at the second selected temperature range, and adding a process air flow to the second zone if the second zone temperature rises above the second selected temperature range.
REFERENCES:
patent: 5401589 (1995-03-01), Palmer et al.
patent: 5980726 (1999-11-01), Moulthrop, Jr. et al.
patent: 6033793 (2000-03-01), Woods et al.
patent: 6321145 (2001-11-01), Rajashekara
patent: 6423896 (2002-07-01), Keegan
patent: 6455185 (2002-09-01), Bircann et al.
patent: 6485852 (2002-11-01), Miller et al.
patent: 6509113 (2003-01-01), Keegan
patent: 6551734 (2003-04-01), Simpkins et al.
patent: 6562496 (2003-05-01), Faville et al.
patent: 6608463 (2003-08-01), Kelly et al.
patent: 6613468 (2003-09-01), Simpkins et al.
patent: 6613469 (2003-09-01), Keegan
patent: 6627339 (2003-09-01), Haltiner, Jr.
patent: 6630264 (2003-10-01), Haltiner, Jr. et al.
patent: 6682841 (2004-01-01), Armstrong et al.
patent: 0692835 (1996-01-01), None
Faville Michael Thomas
Grieve Malcolm James
Haltiner, Jr. Karl Jacob
Keegan Kevin Richard
Delphi Technologies Inc.
Marshall Paul L.
Wills Monique
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