Utilization-based fuel cell monitoring and control

Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Process or means for control of operation

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Reexamination Certificate

active

07985510

ABSTRACT:
Fuel cell systems and methods for controlling the operation of components of the fuel cell system, which may include a fuel source and a fuel cell stack. In some examples, a fuel source is adapted to provide supply fuel to a fuel cell stack at a supply pressure. The fuel cell stack produces electric current at a production amperage. In some examples, a control system is adapted to control operation of the fuel cell stack based on a pressure detected at the fuel cell stack. In some examples, a target production amperage is determined based on the detected pressure, such that when electric current is produced at the target production amperage for the detected pressure, the fuel cell stack consumes a predetermined proportion of the supply fuel.

REFERENCES:
patent: 2824620 (1958-02-01), De Rosset
patent: 3336730 (1967-08-01), McBride et al.
patent: 3338681 (1967-08-01), Kordesch
patent: 3350176 (1967-10-01), Green et al.
patent: 3469944 (1969-09-01), Bocard et al.
patent: 3655448 (1972-04-01), Setzer
patent: 3765946 (1973-10-01), Werner et al.
patent: 3857735 (1974-12-01), Louis et al.
patent: 3877989 (1975-04-01), Waldman et al.
patent: 3920416 (1975-11-01), Houseman
patent: 3955941 (1976-05-01), Houseman et al.
patent: 3982910 (1976-09-01), Houseman et al.
patent: 4000003 (1976-12-01), Baker et al.
patent: 4003343 (1977-01-01), Lee
patent: 4098959 (1978-07-01), Fanciullo
patent: 4098960 (1978-07-01), Gagnon
patent: 4175165 (1979-11-01), Adlhart
patent: 4214969 (1980-07-01), Lawrance
patent: 4310605 (1982-01-01), Early et al.
patent: 4349613 (1982-09-01), Winsel
patent: 4351405 (1982-09-01), Fields et al.
patent: 4377445 (1983-03-01), Grimes
patent: 4387434 (1983-06-01), Moncrief, Jr. et al.
patent: 4390602 (1983-06-01), Struthers
patent: 4444158 (1984-04-01), Yoon
patent: 4468235 (1984-08-01), Hill
patent: 4472176 (1984-09-01), Rubin
patent: 4473622 (1984-09-01), Chludzinski et al.
patent: 4533607 (1985-08-01), Sederquist
patent: 4553981 (1985-11-01), Fuderer
patent: 4567857 (1986-02-01), Houseman et al.
patent: 4642273 (1987-02-01), Sasaki
patent: 4657828 (1987-04-01), Tajima
patent: 4781241 (1988-11-01), Misage et al.
patent: 4788004 (1988-11-01), Pinto et al.
patent: 4820594 (1989-04-01), Sugita et al.
patent: 4839246 (1989-06-01), Takabayashi
patent: 4839574 (1989-06-01), Takabayashi
patent: 4883724 (1989-11-01), Yamamoto
patent: 4904548 (1990-02-01), Tajima
patent: 4946667 (1990-08-01), Beshty
patent: 4981676 (1991-01-01), Minet et al.
patent: 4988283 (1991-01-01), Nagasawa et al.
patent: 5006846 (1991-04-01), Granville et al.
patent: 5030661 (1991-07-01), Lywood
patent: 5139894 (1992-08-01), Mizuno et al.
patent: 5154986 (1992-10-01), Takechi et al.
patent: 5200278 (1993-04-01), Watkins
patent: 5229222 (1993-07-01), Tsutsumi et al.
patent: 5334463 (1994-08-01), Tajima et al.
patent: 5354547 (1994-10-01), Rao et al.
patent: 5366818 (1994-11-01), Wilkinson et al.
patent: 5366821 (1994-11-01), Merritt et al.
patent: 5401589 (1995-03-01), Palmer et al.
patent: 5417051 (1995-05-01), Ankersmit et al.
patent: RE35002 (1995-07-01), Matsubara et al.
patent: 5432710 (1995-07-01), Ishimaru et al.
patent: 5462815 (1995-10-01), Horiuchi
patent: 5478662 (1995-12-01), Strasser
patent: 5509942 (1996-04-01), Dodge
patent: 5527632 (1996-06-01), Gardner
patent: 5624768 (1997-04-01), Tanokura
patent: 5631532 (1997-05-01), Azuma et al.
patent: 5631820 (1997-05-01), Donnelly et al.
patent: 5637414 (1997-06-01), Inoue et al.
patent: 5658681 (1997-08-01), Sato et al.
patent: 5677073 (1997-10-01), Kawatsu
patent: 5705916 (1998-01-01), Rudbeck et al.
patent: 5712052 (1998-01-01), Kawatsu
patent: 5714276 (1998-02-01), Okamoto
patent: 5763113 (1998-06-01), Meltser et al.
patent: 5771476 (1998-06-01), Mufford et al.
patent: 5780179 (1998-07-01), Okamoto
patent: 5795666 (1998-08-01), Johnssen
patent: 5798186 (1998-08-01), Fletcher et al.
patent: 5821185 (1998-10-01), White et al.
patent: 5846669 (1998-12-01), Smotkin et al.
patent: 5861137 (1999-01-01), Edlund
patent: RE36148 (1999-03-01), Strasser
patent: 5897766 (1999-04-01), Kawatsu
patent: 5897970 (1999-04-01), Isomura et al.
patent: 5927416 (1999-07-01), del Re et al.
patent: 5929538 (1999-07-01), O'Sullivan et al.
patent: 5932181 (1999-08-01), Kim et al.
patent: 5964309 (1999-10-01), Kimura et al.
patent: 5985474 (1999-11-01), Chen et al.
patent: 5989739 (1999-11-01), Zur Megede et al.
patent: 5991670 (1999-11-01), Mufford et al.
patent: 5997594 (1999-12-01), Edlund et al.
patent: 5998053 (1999-12-01), Diethelm
patent: 6001499 (1999-12-01), Grot et al.
patent: 6007931 (1999-12-01), Fuller et al.
patent: 6013385 (2000-01-01), DuBose
patent: 6022634 (2000-02-01), Ramunni et al.
patent: 6042956 (2000-03-01), Lenel
patent: 6045772 (2000-04-01), Szydlowski et al.
patent: 6045933 (2000-04-01), Okamoto
patent: 6051192 (2000-04-01), Maston et al.
patent: 6054229 (2000-04-01), Hsu et al.
patent: 6083637 (2000-07-01), Walz et al.
patent: 6096449 (2000-08-01), Fuglevand et al.
patent: 6103410 (2000-08-01), Fuller et al.
patent: 6120923 (2000-09-01), Van Dine et al.
patent: 6165633 (2000-12-01), Negishi
patent: 6171574 (2001-01-01), Juda et al.
patent: 6214484 (2001-04-01), Hauer
patent: 6221117 (2001-04-01), Edlund et al.
patent: 6242120 (2001-06-01), Herron
patent: 6245214 (2001-06-01), Rehg et al.
patent: 6342316 (2002-01-01), Okamoto et al.
patent: 6348278 (2002-02-01), LaPierre et al.
patent: 6383670 (2002-05-01), Edlund et al.
patent: 6421593 (2002-07-01), Kempen et al.
patent: 6423203 (2002-07-01), Faita et al.
patent: 6451464 (2002-09-01), Edlund et al.
patent: 6458477 (2002-10-01), Hsu
patent: 6495277 (2002-12-01), Edlund et al.
patent: 6522955 (2003-02-01), Colborn
patent: 6537690 (2003-03-01), Karrupaiah et al.
patent: 6703722 (2004-03-01), Christensen
patent: 6764782 (2004-07-01), Raiser et al.
patent: 6864003 (2005-03-01), Ueda et al.
patent: 2001/0049038 (2001-12-01), Dickman et al.
patent: 2002/0020623 (2002-02-01), Speranza et al.
patent: 2002/0058175 (2002-05-01), Ruhl
patent: 2002/0102447 (2002-08-01), Kato
patent: 2002/0127447 (2002-09-01), Edlund et al.
patent: 2002/0182465 (2002-12-01), Okamoto
patent: 2003/0113601 (2003-06-01), Edlund et al.
patent: 2004/0080297 (2004-04-01), Leboe
patent: 2005/0026022 (2005-02-01), Joos
patent: 0752731 (1997-01-01), None
patent: 0828303 (1998-03-01), None
patent: 1065741 (2001-01-01), None
patent: 60-30062 (1985-02-01), None
patent: 02086069 (1990-03-01), None
patent: 4-163860 (1992-06-01), None
patent: H10-83824 (1998-03-01), None
patent: 2000067894 (2000-03-01), None
patent: 2002-231286 (2002-08-01), None
patent: 2002246051 (2002-08-01), None
patent: WO 98/56058 (1998-12-01), None
patent: WO 99/65097 (1999-12-01), None
patent: WO 00/02282 (2000-01-01), None
patent: WO 00/04600 (2000-01-01), None
English-language abstract of Japanese Patent No. 60-30062, 1985.
English-language abstract of Japanese Patent No. 4-163860, Jun. 1992.
English-language abstract of Japanese Patent No. 6176779, 1994.
English-language abstract of Japanese Patent No. 7057758, 1995.
English-language abstract of German language PCT Patent Publication No. WO 97/43796, 1997.
English-language abstract of German language PCT Patent Publication No. WO 98/56058, 1998.
English-language abstract of Japanese Patent No. 11116202, 1999.
English-language abstract of Japanese Patent No. 2-168803, 1999.
English-language abstract of Japanese Patent No. 63-236269, 1999.
English-language abstract of German language PCT Patent Application Serial No. WO 00/04600, 2000.
Edlund, David J. and William A. Pledger, “The Practical Use of Metal-Membrane Reactors for Industrial Applications,” The 1995 Membrane Technology Reviews, pp. 89-97 (Nov. 1994).
Nadal, M. et al., “Development of a Hybrid Fuel Cell/Battery Powered Electric Vehicle,” International Journal of Hydrogen Energy, vol. 21, No. 6, pp. 497-505, Jun. 1, 1996.
Oertel, Michael, et al., “Steam Reforming of Natural Gas with Integrated Hydrogen Separation for Hydrogen Production,” Chemical Engineering Techology, vol. 10, pp. 248-55 (1987).
Piwetz et al., &#x

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Utilization-based fuel cell monitoring and control does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Utilization-based fuel cell monitoring and control, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Utilization-based fuel cell monitoring and control will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2637978

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.