Title:
PRESSURE REGULATOR AND FUEL SUPPLY DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/104058
Kind Code:
A1
Abstract:
Provided are a pressure regulator which can be easily manufactured and a fuel supply device which uses the pressure regulator.
A pressure regulator (38) provided with: a housing (104) having a fluid discharge section (105) and a large-diameter flow path (107) communicating with the discharge section (105); a pedestal section (110) provided with a peripheral edge section (111a) which faces the large-diameter flow path (107) and having a small-diameter flow path (109); a valve element (100) disposed within the large-diameter flow path (107) and closing the small-diameter flow path (109) by making contact with the peripheral edge section (111a); and an elastic member (106) disposed within the large-diameter flow path (107) and pressing the valve element (100) against the peripheral edge section (111a). The pedestal section (110) is a separate body from the housing (104).
Inventors:
SHIMOGAWA MAKI (JP)
Application Number:
PCT/JP2010/053847
Publication Date:
September 16, 2010
Filing Date:
March 09, 2010
Export Citation:
Assignee:
MITSUBA CORP (JP)
SHIMOGAWA MAKI (JP)
SHIMOGAWA MAKI (JP)
International Classes:
F02M69/00; F02M37/00; F02M37/10
Domestic Patent References:
| WO2007034767A1 | 2007-03-29 |
Foreign References:
| JP2008138785A | 2008-06-19 | |||
| JP2003185041A | 2003-07-03 | |||
| JP2002510772A | 2002-04-09 |
Attorney, Agent or Firm:
KAJIWARA, Tatsuya (JP)
Tatsuya Kajiwara (JP)
Tatsuya Kajiwara (JP)
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