Title:
【発明の名称】3段式ガス圧調整装置
Document Type and Number:
Japanese Patent JPH10509826
Kind Code:
A
Abstract:
The present invention provides a supplementary pressure regulator that can be used with conventional single or multi-stage pressure regulators. It may also conveniently be used with a novel two-stage balanced pressure regulator to form a three-stage vacuum demand pressure regulation system which may be used to regulate the pressure of compressed gases used as fuel in engines, such as natural gas used in natural gas powered vehicles. The pressure regulator of the present invention is a robust, compact, high flow, low droop, low pressure drop, low set-point drift and low creep regulator which is suitable for both OEM and after market use. It is particularly useful in mono-, bi-, and dual fuel engine applications.
Inventors:
Carter, Stephen, A.
Nappers, Michael, A.
Nappers, Michael, A.
Application Number:
JP51797696A
Publication Date:
September 22, 1998
Filing Date:
November 27, 1995
Export Citation:
Assignee:
Shellex Industries Limited
International Classes:
G05D16/06; F02M21/02; (IPC1-7): G05D16/06
Attorney, Agent or Firm:
Yoshikazu Tani (1 person outside)