BRPI0712266B8 - Bomba injetora de aspiração - Google Patents

Bomba injetora de aspiração

Info

Publication number
BRPI0712266B8
BRPI0712266B8 BRPI0712266A BRPI0712266A BRPI0712266B8 BR PI0712266 B8 BRPI0712266 B8 BR PI0712266B8 BR PI0712266 A BRPI0712266 A BR PI0712266A BR PI0712266 A BRPI0712266 A BR PI0712266A BR PI0712266 B8 BRPI0712266 B8 BR PI0712266B8
Authority
BR
Brazil
Prior art keywords
opening
flow
outlet
housing
injection pump
Prior art date
Application number
BRPI0712266A
Other languages
English (en)
Inventor
Gensert Heiko
Original Assignee
Continental Automotive Gmbh
Vitesco Tech Gmbh
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 Continental Automotive Gmbh, Vitesco Tech Gmbh filed Critical Continental Automotive Gmbh
Publication of BRPI0712266A2 publication Critical patent/BRPI0712266A2/pt
Publication of BRPI0712266B1 publication Critical patent/BRPI0712266B1/pt
Publication of BRPI0712266B8 publication Critical patent/BRPI0712266B8/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/48—Control
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids
    • 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
    • F02M37/0058—Returnless fuel systems, i.e. the fuel return lines are not entering the fuel tank
    • 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
    • F02M37/0076—Details of the fuel feeding system related to the fuel tank
    • F02M37/0088—Multiple separate fuel tanks or tanks being at least partially partitioned
    • F02M37/0094—Saddle tanks; Tanks having partition walls
    • 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
    • F02M37/02—Feeding by means of suction apparatus, e.g. by air flow through carburettors
    • F02M37/025—Feeding by means of a liquid fuel-driven jet pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Safety Valves (AREA)
  • Details Of Reciprocating Pumps (AREA)
  • External Artificial Organs (AREA)

Abstract

BOMBA INJETORA DE ASPIRAÇÃO. A presente invenção refere-se a uma bomba injetora de aspiração (8), consistindo em um bocal injetor de transmissão (10), tubo de misturação (11), uma abertura de admissão (12), um cabo de fluido de trabalho (7) conectado ao bocal injetor de transmissão (10), e uma válvula (9) disposta no cabo de fluido de trabalho (7), e cujo alojamento (13) é dotado de uma entrada (14) e uma saída (15). Uma abertura de fluxo de passagem (17) com um corpo de válvula (18) em ambos os lados da abertura de fluxo de passagem (17) fica disposta no alojamento (13) de tal modo que a abertura de fluxo de passagem (17) possa ser fechada tanto na entrada como na saída, e que pelo menos uma mola (25, 27, 28) fique disposta dentro do alojamento (13) de tal modo que a mesma possa manter o corpo de válvula (18) em uma posição que fecha a abertura de fluxo de passagem (17) na saída até que a pressão de sistema seja atingida.
BRPI0712266A 2006-05-24 2007-05-22 Bomba injetora de aspiração BRPI0712266B8 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102006024456A DE102006024456A1 (de) 2006-05-24 2006-05-24 Saugstrahlpumpe
DE102006024456.7 2006-05-24
PCT/EP2007/054945 WO2007135149A1 (de) 2006-05-24 2007-05-22 Saugstrahlpumpe

Publications (3)

Publication Number Publication Date
BRPI0712266A2 BRPI0712266A2 (pt) 2012-01-17
BRPI0712266B1 BRPI0712266B1 (pt) 2019-04-09
BRPI0712266B8 true BRPI0712266B8 (pt) 2023-01-17

Family

ID=38231095

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0712266A BRPI0712266B8 (pt) 2006-05-24 2007-05-22 Bomba injetora de aspiração

Country Status (7)

Country Link
US (1) US20090252618A1 (pt)
EP (1) EP2029884B1 (pt)
JP (1) JP4637264B2 (pt)
CN (1) CN101454562B (pt)
BR (1) BRPI0712266B8 (pt)
DE (2) DE102006024456A1 (pt)
WO (1) WO2007135149A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009002432A (ja) * 2007-06-21 2009-01-08 Yamaha Motor Co Ltd ガス残量算出装置
DE102008044904A1 (de) * 2008-08-29 2010-03-04 Continental Automotive Gmbh Kraftstoffversorgungsanlage für ein Kraftfahrzeug
JP2012132383A (ja) * 2010-12-22 2012-07-12 Denso Corp 燃料供給装置
US8726886B2 (en) 2011-08-24 2014-05-20 Robert Bosch Gmbh Fuel supply system and anti-siphon jet pump
US20140366963A1 (en) * 2012-02-02 2014-12-18 Toyota Jidosha Kabushiki Kaisha Fuel supply device
DE102016218294B3 (de) 2016-09-23 2018-03-08 Continental Automotive Gmbh Kraftstofffördereinheit
US10190550B2 (en) * 2016-11-30 2019-01-29 GM Global Technology Operations LLC Condensate dispersion assembly
US10982633B2 (en) * 2017-07-03 2021-04-20 Continental Automotive Systems, Inc. Fuel pump solenoid assembly method
CN112996999B (zh) * 2018-11-20 2024-05-14 沃尔布罗有限责任公司 带有电动马达燃料泵和流体驱动式燃料泵的燃料泵组件

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4131235A (en) * 1976-11-01 1978-12-26 Irrigation Specialties Company Dual-function valve
DE4224981C2 (de) * 1992-07-29 2003-06-26 Bosch Gmbh Robert Einrichtung zum Fördern von Kraftstoff aus einem Vorratstank zur Brennkraftmaschine eines Kraftfahrzeuges
US5255711A (en) * 1992-08-28 1993-10-26 Hughes Aircraft Company Spring-loaded pressure regulating valve including rolling diaphragm and compensation for variation of spring force with diaphragm displacement
US6026850A (en) * 1996-02-27 2000-02-22 Global Agricultural Technology And Engineering, Llc Pressure regulating valve
JP3303708B2 (ja) * 1997-01-31 2002-07-22 三菱電機株式会社 車両用燃料供給装置
JPH1150925A (ja) * 1997-07-30 1999-02-23 Unisia Jecs Corp 燃料吸引ポンプ
JPH11294299A (ja) * 1998-04-10 1999-10-26 Toyota Autom Loom Works Ltd 燃料噴射弁
JP2000045909A (ja) * 1998-08-04 2000-02-15 Makita:Kk ２段階噴口面積特性を備えたプレ噴射燃料噴射弁
US6209578B1 (en) * 1998-12-23 2001-04-03 Global Agricultural Technology And Engineering, Llc Constant flow valve
US6343589B1 (en) * 2000-02-01 2002-02-05 Walbro Corporation Fuel system with jet pump switching regulator
DE10222895A1 (de) * 2002-05-23 2003-12-11 Bosch Gmbh Robert Hochdruckspeicher für Kraftstoffeinspritzsysteme mit integriertem Druckregelventil
DE10237050B3 (de) * 2002-08-09 2004-04-15 Siemens Ag Saugstrahlpumpe
DE102004003114A1 (de) * 2004-01-21 2005-08-11 Siemens Ag Kraftstoff-Fördereinheit
DE102004007878A1 (de) * 2004-02-18 2005-09-15 Ti Automotive (Neuss) Gmbh Kraftstoffversorgungssystem und Verfahren zur Regelung der Kraftstoffversorgung
DE102004049286A1 (de) * 2004-10-09 2006-04-20 Robert Bosch Gmbh Vorrichtung zum Fördern von Kraftstoff

Also Published As

Publication number Publication date
JP4637264B2 (ja) 2011-02-23
CN101454562A (zh) 2009-06-10
JP2009537744A (ja) 2009-10-29
BRPI0712266A2 (pt) 2012-01-17
BRPI0712266B1 (pt) 2019-04-09
DE102006024456A1 (de) 2007-11-29
US20090252618A1 (en) 2009-10-08
CN101454562B (zh) 2012-06-20
EP2029884A1 (de) 2009-03-04
WO2007135149A1 (de) 2007-11-29
DE502007001750D1 (de) 2009-11-26
EP2029884B1 (de) 2009-10-14

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/04/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 09/04/2019, OBSERVADAS AS CONDICOES LEGAIS

B25A Requested transfer of rights approved

Owner name: VITESCO TECHNOLOGIES GMBH (DE)