Stephen A Goyette

US Patent:

20050121315, Jun 9, 2005

Filed:

Dec 3, 2004

Appl. No.:

11/004185

Inventors:

Justin Baltrucki - Marlborough CT, US
A. Speranza - West Hartfor CT, US
Michael Spaner - Deep River CT, US
Curt Ebner - Wethersfield CT, US
Ken Dreier - Madison CT, US
Stephen Goyette - New Hartford CT, US
Lawrence Moulthrop - Windsor CT, US
Matthew Christopher - Manchester CT, US

International Classification:

B23H007/04
C25B015/00

US Classification:

204228400

Abstract:

An electrochemical system having a plurality of discrete electrochemical cell stacks is described. The system includes a water-oxygen management system fluidly coupled to the plurality of electrochemical cell stacks and a hydrogen management system fluidly coupled to the plurality of electrochemical cells. A means for ventilating the system and a control system for monitoring and operating said electrochemical system, said control system including a means for detecting abnormal operating conditions and a means for degrading the performance of said electrochemical system in response to said abnormal condition.

US Patent:

20080029389, Feb 7, 2008

Filed:

Aug 1, 2006

Appl. No.:

11/461478

Inventors:

Ken Wayne Dreier - Madison CT, US
Michael Thomas Kowalski - Seymour CT, US
Stephen Charles Porter - Burlington CT, US
Oscar Ken Chow - Simsbury CT, US
Nicholas Paul Borland - Montpelier VT, US
Stephen Arthur Goyette - New Hartford CT, US

Assignee:

PROTON ENERGY SYSTEMS, INC. - Wallingford CT

International Classification:

C25B 9/00

US Classification:

204270, 205637

Abstract:

A system for providing hydrogen gas is provided. The system includes a hydrogen generator that produces gas from water. One or more heat generation devices are arranged to provide heating of the enclosure during different modes of operation to prevent freezing of components. A plurality of temperature sensors are arranged and coupled to a controller to selectively activate a heat source if the temperature of the component is less than a predetermined temperature.

US Patent:

20100108535, May 6, 2010

Filed:

Nov 30, 2009

Appl. No.:

12/627251

Inventors:

Justin Damien Baltrucki - Marlborough CT, US
A. John Speranza - West Hartford CT, US
Michael Aaron Spaner - Deep River CT, US
Curt Copeland Ebner - Wethersfield CT, US
Ken Wayne Dreier - Madison CT, US
Stephen Arthur Goyette - New Hartford CT, US
Lawrence Clinton Moulthrop - Windsor CT, US
Matthew J. Christopher - Manchester CT, US

Assignee:

PROTON ENERGY SYSTEMS, INC. - Wallingford CT

International Classification:

C25B 15/02
C25B 15/00

US Classification:

205335, 2042284, 204408

Abstract:

An electrochemical system having a plurality of discrete electrochemical cell stacks is described. The system includes a water-oxygen management system fluidly coupled to the plurality of electrochemical cell stacks and a hydrogen management system fluidly coupled to the plurality of electrochemical cells. A means for ventilating the system and a control system for monitoring and operating said electrochemical system, said control system including a means for detecting abnormal operating conditions and a means for degrading the performance of said electrochemical system in response to said abnormal condition.