Title:
【発明の名称】燃料圧力調整器
Document Type and Number:
Japanese Patent JP2582106
Kind Code:
B2
Abstract:
A fuel pressure regulator comprising a housing (10), a diaphragm (15) dividing the housing into a first chamber (16) and second chamber (17), a passage (22) into a first chamber (16), an inlet (23) and an outlet (24) to the second chamber (17) and a valve seat (26). A carrier (19) is mounted on the diaphragm (15) and is urged by a first spring (21) toward the valve seat (26). The carrier (19) supports a plate (28) that has an opening (29) therein. A valve (30) has a hollow tubular closed end portion (31) that projects through the opening (29) in the plate (28) for engagement with the valve seat (26) and a peripheral portion (32) that retains the valve (30) between the carrier (19) and the plate (28). A second spring (33) is interposed between the carrier (19) and extends into the tubular portion (31) of the valve to yieldingly urge the valve (30) toward the valve seat (26) and permit relative movement therebetween. The opening (29) of the plate (28) is larger than the tubular portion (31) of the valve and the valve (30) is movable transversely to provide for proper centering of the valve in the valve seat (26).
Inventors:
ROJAA DEI AFUERUTO
KENESU ERU RISHE
KENESU ERU RISHE
Application Number:
JP2365488A
Publication Date:
February 19, 1997
Filing Date:
February 03, 1988
Export Citation:
Assignee:
TOMU MAKUGUEN IND INC
International Classes:
F02M69/00; F02M69/54; G05D16/16; (IPC1-7): F02M69/00
Domestic Patent References:
| JP63195480A | ||||
| JP61275565A | ||||
| JP63198874U | ||||
| JP63104773U |
Attorney, Agent or Firm:
Kaoru Furuya (2 outside)