BR0015720A - Válvula de recirculação de combustìvel de retorno para a eliminação de ar - Google Patents

Válvula de recirculação de combustìvel de retorno para a eliminação de ar

Info

Publication number
BR0015720A
BR0015720A BR0015720-1A BR0015720A BR0015720A BR 0015720 A BR0015720 A BR 0015720A BR 0015720 A BR0015720 A BR 0015720A BR 0015720 A BR0015720 A BR 0015720A
Authority
BR
Brazil
Prior art keywords
fuel
valve
return
air
passage
Prior art date
Application number
BR0015720-1A
Other languages
English (en)
Inventor
Michael D Clausen
Steven R Knight
Original Assignee
Parker Hannifin 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 Parker Hannifin Corp filed Critical Parker Hannifin Corp
Priority claimed from PCT/US2000/028787 external-priority patent/WO2001038718A1/en
Publication of BR0015720A publication Critical patent/BR0015720A/pt

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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
    • F02M37/0023—Valves in the fuel supply and return system
    • F02M37/0029—Pressure regulator in the low pressure fuel system
    • 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
    • F02M31/00—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture
    • F02M31/02—Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating
    • F02M31/16—Other apparatus for heating fuel
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/0047—Layout or arrangement of systems for feeding fuel
    • F02M37/0052—Details on the fuel return circuit; Arrangement of pressure regulators
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/22—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system
    • F02M37/54—Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by air purging means
    • 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
    • F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
    • F02M37/20—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines characterised by means for preventing vapour lock
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Temperature-Responsive Valves (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

"VáLVULA DE RECIRCULAçãO DE COMBUSTìVEL DE RETORNO PARA A ELIMINAçãO DE AR". Trata-se de uma válvula de recirculação (26) para o sistema de combustível (10) de um motor de combustão interna (18) inclui um corpo de válvula (30) com uma passagem de retorno de combustível ( 38 ). Uma câmara de separação de ar ( 43 ) e um orifício restrito ( 44 ) são providos na passagem de retorno de combustível ( 38 ). Uma válvula de pressão (54) permite que o combustível de retorno aquecido em excesso na câmara de separação de ar (43) recircule com o combustível na passagem de suprimento de combustível (22). A válvula (26) também direciona o ar de retorno de volta para o tanque (12) e impede que o ar passe para o motor (18). Um atuador térmico (80) mantém a válvula de pressão (54) em uma condição fechada quando o combustível aumenta acima de uma temperatura predeterminada. Uma válvula de escape (90) pode ser provida no canal de saída de retorno de combustível (42) a fim de permitir ao combustível passar facilmente de volta para o tanque (12) durante condições operacionais normais.
BR0015720-1A 1999-11-24 2000-10-18 Válvula de recirculação de combustìvel de retorno para a eliminação de ar BR0015720A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16747499P 1999-11-24 1999-11-24
US09/477,489 US6289879B1 (en) 1999-11-24 2000-01-04 Air eliminating return fuel recirculation valve
PCT/US2000/028787 WO2001038718A1 (en) 1999-11-24 2000-10-18 Air eliminating return fuel recirculation valve

Publications (1)

Publication Number Publication Date
BR0015720A true BR0015720A (pt) 2002-07-09

Family

ID=56289986

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0015720-1A BR0015720A (pt) 1999-11-24 2000-10-18 Válvula de recirculação de combustìvel de retorno para a eliminação de ar

Country Status (6)

Country Link
US (1) US6289879B1 (pt)
EP (1) EP1234111B1 (pt)
AT (1) ATE297502T1 (pt)
BR (1) BR0015720A (pt)
DE (1) DE60020731T2 (pt)
ES (1) ES2240188T3 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6527947B1 (en) 2000-09-18 2003-03-04 Ford Global Technologies, Inc. Fuel control device
DE10059012A1 (de) * 2000-11-28 2002-06-13 Bosch Gmbh Robert Kraftstoffeinspritzsystem mit Kraftstoffvorwärmung und kraftstoffgekühltem Druckregelventil
SE520676C2 (sv) * 2001-12-11 2003-08-12 Volvo Lastvagnar Ab Anordning vid bränslesystem för en förbränningsmotor
DE10314223A1 (de) * 2003-03-28 2004-10-21 Siemens Ag Fördereinrichtung
US6981491B2 (en) * 2004-01-30 2006-01-03 Siemens Vdo Automotive Corporation Coupling valve structure for fuel supply module
DE102004050601B4 (de) * 2004-10-15 2006-12-21 Kangler, Wolfram, Dipl.-Phys. Wärmetauschmodul
US20060137663A1 (en) * 2004-12-29 2006-06-29 Shawn Vaught Apparatus for separating entrained air from a liquid
JP4347271B2 (ja) * 2005-07-06 2009-10-21 京三電機株式会社 リターン環流バルブ
JP2007285235A (ja) * 2006-04-18 2007-11-01 Honda Motor Co Ltd ディーゼルエンジンの燃料供給装置
US7779818B2 (en) * 2007-07-12 2010-08-24 Caterpillar Inc. System and method for priming a fluid system
US8327827B2 (en) * 2007-10-31 2012-12-11 Brp Us Inc. Fuel-injected engine and method of assembly thereof
KR100999624B1 (ko) * 2008-09-04 2010-12-08 현대자동차주식회사 고압 연료 공급회로
US8186332B2 (en) * 2009-07-20 2012-05-29 Mann & Hummel Gmbh Fluid filter with integrated temperature regulation
US9776507B2 (en) * 2010-12-14 2017-10-03 GM Global Technology Operations LLC Temperature based fuel management in a vehicle fuel system
US9316187B2 (en) * 2011-01-18 2016-04-19 Carter Fuel Systems, Llc Diesel fuel system with advanced priming
EP2650526B1 (en) * 2012-03-14 2017-02-15 Kubota Corporation Device for supplying fuel to engine
WO2014004483A1 (en) 2012-06-27 2014-01-03 Cummins Filtration Ip, Inc. Thermal recirculation valve for fuel filtration module
SE537126C2 (sv) * 2013-05-30 2015-02-03 Scania Cv Ab Bränslesystem
US20160186706A1 (en) * 2014-07-15 2016-06-30 Brazil Green Energy Technologies, Llc Systems and methods for fuel state control with fuel recirculation and preheat
US9790904B2 (en) * 2014-11-14 2017-10-17 Hyundai Motor Company Diesel fuel recirculation device
CA3028988A1 (en) * 2016-03-01 2017-09-08 CT Energy Holdings, LLC Fuel heating apparatus and methods
DE102017007603A1 (de) * 2017-08-11 2019-02-14 Hydac Fluidcarecenter Gmbh Fördervorrichtung für den Kraftstoff einer Verbrennungs-Kraftmaschine
DE102017011050A1 (de) 2017-11-29 2019-05-29 Daimler Ag Ventilvorrichtung und Kraftstofffiltermodul
DE102018212640A1 (de) * 2018-07-30 2020-01-30 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung und Verfahren zum Abführen von Kraftstoffdampf aus einem Kraftstoffversorgungssystem für einen Verbrennungsmotor

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2222274A (en) * 1938-11-19 1940-11-19 John Deere Tractor Co Fuel system for internal combustion engines
US2599699A (en) * 1947-05-13 1952-06-10 Gen Motors Corp Fuel system for combustion apparatus
US2729339A (en) 1953-08-28 1956-01-03 Purolator Products Inc Automatic discriminatory clogging detector for oil filters
US2942572A (en) 1958-06-17 1960-06-28 Pall Corp Magnetic pressure indicator
US3754538A (en) 1971-11-02 1973-08-28 Gen Motors Corp Engine crankcase ventilation
US3836074A (en) 1972-08-30 1974-09-17 Pneumo Dynamics Corp Bi-thermal bleed valve
US4172971A (en) 1978-10-30 1979-10-30 Pall Corporation Magnetic pressure indicator with thermal lockout
US4502450A (en) 1979-07-13 1985-03-05 Standard-Thomson Corporation Diesel fuel control valve and system
US4452213A (en) * 1979-07-13 1984-06-05 Duprez Wayne R Diesel fuel control valve and system
US4379053A (en) 1981-06-12 1983-04-05 Brane Earl P Filter bypass valve assembly
US4502451A (en) 1982-08-25 1985-03-05 Standard-Thomson Corporation Diesel fuel control apparatus and system
US4503885A (en) * 1983-12-16 1985-03-12 Chrysler Corporation Engine fuel supply system
US4543938A (en) * 1984-02-02 1985-10-01 Stant Inc. In-line fuel reservoir
JPS60143122U (ja) 1984-03-05 1985-09-21 アイシン精機株式会社 オイルセパレ−タ
GB8406270D0 (en) * 1984-03-09 1984-04-11 Lucas Ind Plc Fuel system
US4617116A (en) * 1984-05-04 1986-10-14 Ford Motor Company Automotive type fuel feed system
US4554848A (en) * 1984-08-27 1985-11-26 Galletto Joseph L Internal pliers
DE3710807A1 (de) * 1987-03-31 1988-10-13 Daimler Benz Ag Niederdruckkraftstoffkreislauf mit kraftstoffvorwaermung fuer eine luftverdichtende einspritzbrennkraftmaschine
DE3713210A1 (de) 1987-04-18 1988-11-03 Porsche Ag Entlueftungsvorrichtung mit integriertem oelabscheider
US4886019A (en) 1988-11-14 1989-12-12 Arrow Specialty Company Engine breather assembly with oil drain back
US5318268A (en) 1993-06-10 1994-06-07 Eaton Corporation Thermally actuated valve with ambient temperature compensation
DE19602082B4 (de) * 1996-01-20 2004-04-08 Mann + Hummel Gmbh Kraftstoffmodul
FR2751242B1 (fr) 1996-07-18 1998-09-25 Filtrauto Filtre a gazole pour moteur diesel et dispositif d'alimentation incluant un tel filtre
US5832902A (en) * 1997-05-15 1998-11-10 Davco Manufacturing L.L.C. Fuel temperature control bypass circuit
US5887573A (en) 1997-06-25 1999-03-30 Stanadyne Automotive Corp. Fuel filter with cold start circuit

Also Published As

Publication number Publication date
DE60020731T2 (de) 2006-05-04
US6289879B1 (en) 2001-09-18
EP1234111A1 (en) 2002-08-28
ATE297502T1 (de) 2005-06-15
EP1234111B1 (en) 2005-06-08
ES2240188T3 (es) 2005-10-16
DE60020731D1 (de) 2005-07-14

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 18/10/2000, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 18.10.2020