FR2844834B1 - Regulation de la pression d'une alimentation en carburant - Google Patents

Regulation de la pression d'une alimentation en carburant

Info

Publication number
FR2844834B1
FR2844834B1 FR0311039A FR0311039A FR2844834B1 FR 2844834 B1 FR2844834 B1 FR 2844834B1 FR 0311039 A FR0311039 A FR 0311039A FR 0311039 A FR0311039 A FR 0311039A FR 2844834 B1 FR2844834 B1 FR 2844834B1
Authority
FR
France
Prior art keywords
regulating
pressure
fuel supply
fuel
supply
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0311039A
Other languages
English (en)
Other versions
FR2844834A1 (fr
Inventor
Barry S Robinson
Jr James A Wynn
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Automotive Systems Inc
Original Assignee
Siemens VDO Automotive Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens VDO Automotive Corp filed Critical Siemens VDO Automotive Corp
Publication of FR2844834A1 publication Critical patent/FR2844834A1/fr
Application granted granted Critical
Publication of FR2844834B1 publication Critical patent/FR2844834B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
    • F02M69/46—Details, component parts or accessories not provided for in, or of interest apart from, the apparatus covered by groups F02M69/02 - F02M69/44
    • F02M69/54—Arrangement of fuel pressure regulators
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0655—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using one spring-loaded membrane
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
    • F02M2200/16—Sealing of fuel injection apparatus not otherwise provided for
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7504—Removable valve head and seat unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7781—With separate connected fluid reactor surface
    • Y10T137/7835—Valve seating in direction of flow
    • Y10T137/7836—Flexible diaphragm or bellows reactor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Safety Valves (AREA)
FR0311039A 2002-09-20 2003-09-19 Regulation de la pression d'une alimentation en carburant Expired - Fee Related FR2844834B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/247,614 US6886590B2 (en) 2002-09-20 2002-09-20 Seal assembly for fuel pressure regulator

Publications (2)

Publication Number Publication Date
FR2844834A1 FR2844834A1 (fr) 2004-03-26
FR2844834B1 true FR2844834B1 (fr) 2007-02-09

Family

ID=31977782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0311039A Expired - Fee Related FR2844834B1 (fr) 2002-09-20 2003-09-19 Regulation de la pression d'une alimentation en carburant

Country Status (4)

Country Link
US (1) US6886590B2 (fr)
JP (1) JP2004150630A (fr)
DE (1) DE10343595A1 (fr)
FR (1) FR2844834B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2410218C (fr) * 2002-10-28 2008-05-06 Dean Foote Joint d'etancheite muni d'un detecteur de defaillance
US7819132B2 (en) * 2004-11-24 2010-10-26 Continental Automotive Systems Us, Inc. Pressure regulator with ceramic valve element
WO2006060517A1 (fr) * 2004-12-01 2006-06-08 Siemens Vdo Automotive Corporation Régulateur de pression avec élément à valve céramique
US20090000673A1 (en) * 2007-06-27 2009-01-01 Denso International America, Inc. Electronically controlled pressure regulator for a mechanical returnless fuel system
US8550113B1 (en) * 2009-04-03 2013-10-08 Hamernik-Harrod, Inc. Vacuum breaker flow regulator
US8302622B2 (en) * 2010-02-24 2012-11-06 Continental Automotive Systems Us, Inc. Unbalanced inlet fuel tube for a fuel pressure regulator
US20120048237A1 (en) * 2010-08-31 2012-03-01 Gm Global Technology Operations, Inc. Fuel pressure regulator
DE102016003767B4 (de) 2016-04-01 2021-02-11 Mann+Hummel Gmbh Schaltmembran für ein Druckregelventil
DE202017104079U1 (de) * 2017-07-07 2017-08-21 Samson Ag Stellantrieb für Prozessventile

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4741360A (en) * 1987-09-14 1988-05-03 Tom Mcguane Industries, Inc. Fuel pressure regulator
US5458104A (en) * 1994-01-14 1995-10-17 Walbro Corporation Demand fuel pressure regulator
DE4409133A1 (de) * 1994-03-17 1995-09-21 Bosch Gmbh Robert Druckregelventil
DE19548167A1 (de) * 1995-12-22 1997-06-26 Bosch Gmbh Robert Druckregelventil
US5967120A (en) * 1996-01-16 1999-10-19 Ford Global Technologies, Inc. Returnless fuel delivery system
DE19635438A1 (de) * 1996-08-31 1998-03-05 Bosch Gmbh Robert Druckreglerventil
DE19650783A1 (de) * 1996-12-06 1998-06-10 Bosch Gmbh Robert Vorrichtung für eine Kraftstoffanlage einer Brennkraftmaschine
DE19705405A1 (de) * 1997-02-13 1998-08-20 Bosch Gmbh Robert Vorrichtung für eine Kraftstoffanlage
DE19814744A1 (de) * 1998-04-02 1999-10-07 Bosch Gmbh Robert Druckregelventil
IT1311407B1 (it) * 1999-11-30 2002-03-12 Magneti Marelli Spa Regolatore di pressione per impianti di alimentazione carburante .

Also Published As

Publication number Publication date
US6886590B2 (en) 2005-05-03
FR2844834A1 (fr) 2004-03-26
US20040055646A1 (en) 2004-03-25
JP2004150630A (ja) 2004-05-27
DE10343595A1 (de) 2004-04-01

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20080531