Title:
貯蔵タンクから低温流体を供給するための高圧ポンプ・システム
Document Type and Number:
Japanese Patent JP2005504927
Kind Code:
A
Abstract:
A medium and high pressure pump systems supplies a cryogenic fluid from a storage tank. The system comprises a pump that is operable to pump cryogenic liquid or a mixture of cryogenic liquid and vapor. The pump preferably comprises an inducer with at least two chambers and means for recycling excess fluid within the inducer instead of returning excess fluid to the storage tank. The reciprocating pump is preferably double acting such that fluid is discharged from the pump during both extension and retraction strokes.
Inventors:
G, anchor
Noble, Stephen
Noble, Stephen
Application Number:
JP2003534767A
Publication Date:
February 17, 2005
Filing Date:
September 13, 2002
Export Citation:
Assignee:
Westport Research Inc.
International Classes:
F02M37/00; F02M37/12; F04B15/08; F04B19/06; F04B23/02; F04B25/02; F04B49/00; (IPC1-7): F02M37/00; F02M37/12; F04B15/08; F04B23/02; F04B49/00
Attorney, Agent or Firm:
Hironobu Onda
Makoto Onda
Makoto Onda