BR0209025A - Bomba de sucção a jato e método para produzir um bocal para uma bomba de sucção a jato - Google Patents

Bomba de sucção a jato e método para produzir um bocal para uma bomba de sucção a jato

Info

Publication number
BR0209025A
BR0209025A BR0209025-2A BR0209025A BR0209025A BR 0209025 A BR0209025 A BR 0209025A BR 0209025 A BR0209025 A BR 0209025A BR 0209025 A BR0209025 A BR 0209025A
Authority
BR
Brazil
Prior art keywords
suction pump
jet suction
nozzle
jet
producing
Prior art date
Application number
BR0209025-2A
Other languages
English (en)
Other versions
BR0209025B1 (pt
Inventor
Klaus-Juergen Lienig
Original Assignee
Siemens Ag
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 Ag filed Critical Siemens Ag
Publication of BR0209025A publication Critical patent/BR0209025A/pt
Publication of BR0209025B1 publication Critical patent/BR0209025B1/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
    • 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
    • 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
    • F04F5/46—Arrangements of nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0469—Other heavy metals
    • F05C2201/0475—Copper or alloys thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2225/00—Synthetic polymers, e.g. plastics; Rubber

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)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

"BOMBA DE SUCçãO A JATO E MéTODO PARA PRODUZIR UM BOCAL PARA UMA BOMBA DE SUCçãO A JATO". A presente invenção refere-se a uma bomba de sucção a jato provida ao transporte de combustível em um tanque de combustível que tem um encaixe de bocal separado (7) com um ducto de bocal (8). O encaixe de bocal pode ser produzido tanto de plástico, pelo método de moldagem por injeção, quanto de metal. Em virtude do tamanho de componente menor no caso de plástico ou devido à troca de metal como material para o encaixe de bocal, o ducto de bocal (8) pode ser provido com um diâmetro particularmente menor. A bomba de sucção a jato tem um consumo de propulsor particularmente baixo.
BRPI0209025-2A 2001-04-21 2002-03-25 bomba de sucÇço a jato e mÉtodo para produzir um bocal para uma bomba de sucÇço a jato. BR0209025B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10119553A DE10119553B4 (de) 2001-04-21 2001-04-21 Saugstrahlpumpe und Verfahren zur Herstellung einer Düse für eine Saugstrahlpumpe
PCT/DE2002/001088 WO2002086323A2 (de) 2001-04-21 2002-03-25 Saugstrahlpumpe und verfahren zur herstellung einer düse für eine saugstrahlpumpe

Publications (2)

Publication Number Publication Date
BR0209025A true BR0209025A (pt) 2004-07-20
BR0209025B1 BR0209025B1 (pt) 2011-12-27

Family

ID=7682190

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0209025-2A BR0209025B1 (pt) 2001-04-21 2002-03-25 bomba de sucÇço a jato e mÉtodo para produzir um bocal para uma bomba de sucÇço a jato.

Country Status (7)

Country Link
US (1) US20020172601A1 (pt)
EP (1) EP1381778B1 (pt)
JP (1) JP4188700B2 (pt)
CN (1) CN1313734C (pt)
BR (1) BR0209025B1 (pt)
DE (2) DE10119553B4 (pt)
WO (1) WO2002086323A2 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10119553B4 (de) * 2001-04-21 2005-06-23 Siemens Ag Saugstrahlpumpe und Verfahren zur Herstellung einer Düse für eine Saugstrahlpumpe
DE10329265A1 (de) * 2003-06-30 2005-01-20 Robert Bosch Gmbh Vorrichtung zum Fördern von Kraftstoff aus einem Vorratsbehälter zu einer Brennkraftmaschine
DE102004034670B3 (de) * 2004-07-17 2005-10-27 Festo Ag & Co. Vakuum-Saugdüse und Verfahren zu ihrer Herstellung
US7901191B1 (en) 2005-04-07 2011-03-08 Parker Hannifan Corporation Enclosure with fluid inducement chamber
DE102005049277A1 (de) * 2005-09-28 2007-03-29 Siemens Ag Mischrohr einer Saugstrahlpumpe
DE102006003420B4 (de) 2006-01-24 2008-02-14 Siemens Ag Fördereinheit
DE102008022279B4 (de) * 2008-04-25 2011-06-16 Deutsches Zentrum für Luft- und Raumfahrt e.V. Strahlpumpe und Verfahren zum Betrieb einer Strahlpumpe
JP6287749B2 (ja) * 2014-10-13 2018-03-07 株式会社デンソー ジェットポンプ及びその製造方法、並びに燃料供給装置
DE102016206615A1 (de) * 2016-04-19 2017-10-19 Elringklinger Ag Ejektorvorrichtung und Kombination aus einer Zylinderkopfhaube und einer Ejektorvorrichtung
DE102016206614A1 (de) * 2016-04-19 2017-10-19 Elringklinger Ag Ejektorvorrichtung und Kombination aus einer Zylinderkopfhaube und einer Ejektorvorrichtung
DE102016206616A1 (de) * 2016-04-19 2017-10-19 Elringklinger Ag Ejektorvorrichtung und Kombination aus einer Zylinderkopfhaube und einer Ejektorvorrichtung
DE102016212858B4 (de) * 2016-07-14 2018-02-08 Continental Automotive Gmbh Saugstrahlpumpe
DE102020118118B4 (de) * 2020-07-09 2025-11-20 Audi Aktiengesellschaft Strahlpumpe sowie Antriebseinrichtung für ein Kraftfahrzeug
CN114542343A (zh) * 2020-11-26 2022-05-27 纬湃汽车电子(芜湖)有限公司 双引射泵、单引射泵以及燃油供应系统
DE102021200741A1 (de) 2021-01-27 2022-07-28 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung eingetragener Verein Verfahren zur Herstellung eines Ejektors und mit diesem Verfahren hergestellter Ejektor
DE102021202671A1 (de) * 2021-03-18 2022-09-22 Vitesco Technologies GmbH Mischrohrrohling, Mischrohr, Mischrohraufnahme, Saugstrahlpumpe und Verfahren zu deren Herstellung
DE102021122708A1 (de) 2021-09-02 2023-03-02 Alfred Kärcher SE & Co. KG Flächenreinigungskopf
DE102024205286A1 (de) * 2024-06-07 2025-12-11 Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg Scroll-Verdichter

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE359617B (pt) * 1972-03-20 1973-09-03 J Graffman
US3782410A (en) * 1972-12-26 1974-01-01 T Steuby Valve
DE7503116U (de) * 1974-04-16 1976-08-12 K.K. Komatsu Seisakusho, Tokio Saugvorrichtung fuer eine fluidumpumpe
CA1077541A (en) * 1977-12-01 1980-05-13 Vortec Corporation Flow amplifying nozzle
DE3327399A1 (de) * 1983-07-29 1985-02-21 Robert Bosch Gmbh, 7000 Stuttgart Pumpeduese fuer die kraftstoffeinspritzung bei brennkraftmaschinen
DE3612194C1 (de) * 1986-04-11 1986-10-16 Daimler-Benz Ag, 7000 Stuttgart Im Kraftstoffbehälter eines Kraftfahrzeuges vorgesehene Kraftstoffstauvorrichtung
US4658893A (en) * 1986-05-16 1987-04-21 Black John B Jet pump with reverse flow removal of injection nozzle
US4898517A (en) * 1988-10-21 1990-02-06 Eriksen Olof A Steam/air ejector for generating a vacuum
DE8815751U1 (de) * 1988-12-20 1989-02-16 Gebr. Jordan GmbH & Co KG, 5860 Iserlohn Saugstrahlpumpe für den Einsatz in einem Kraftstofftank
DE4201037B4 (de) * 1992-01-17 2005-10-13 Bayerische Motoren Werke Ag Saugstrahlpumpe
DE4238040A1 (de) * 1992-11-11 1994-05-19 Vdo Schindling Saugstrahlpumpe zum Fördern von Kraftstoff
DE4400958C1 (de) * 1994-01-14 1995-04-06 Bayerische Motoren Werke Ag Saugstrahlpumpe
US5478209A (en) * 1994-07-11 1995-12-26 Pcf Group, Inc. Jet barrel and hose fitting insert for a jet pump
DE4435703A1 (de) * 1994-10-06 1996-04-11 Vdo Schindling Saugstrahlpumpe und ihre Verwendung
DE19504565A1 (de) * 1995-02-11 1996-08-14 Bosch Gmbh Robert Saugstrahlpumpe
DE19512700A1 (de) * 1995-04-07 1996-10-10 Teves Gmbh Alfred Strahlpumpe
DE19544049C2 (de) * 1995-11-25 2000-04-27 Mannesmann Vdo Ag Saugstrahlpumpe
DE19606020B4 (de) * 1996-02-19 2008-04-17 Siemens Ag Für den Einsatz in einem Kraftstoffbehälter eines Kraftfahrzeuges vorgesehene Saugstrahlpumpe
DE19618454B4 (de) * 1996-05-08 2005-01-27 Robert Bosch Gmbh Kraftstoffördereinrichtung eines Kraftfahrzeuges
FR2753748B1 (fr) * 1996-09-26 1998-12-11 Dispositif d'aspiration a base de pompe a jet pour reservoir de carburant de vehicules automobiles
FR2769054B1 (fr) * 1997-10-01 2001-12-07 Marwal Systems Pompe a jet comprenant un gicleur de section variable
FR2778948B1 (fr) * 1998-05-19 2002-03-08 Bitron France Ensemble de pompage de carburant et reservoir de vehicule automobile equipe d'un tel ensemble de pompage
DE19850046A1 (de) * 1998-10-30 2000-05-11 Ver Foerderung Inst Kunststoff Verfahren und Vorrichtung zur Herstellung von Kunststoff-Formteilen mit Hohlräumen, Hinterschneidungen oder Kanälen mit mikroskopischen Abmessungen
DE19855433B4 (de) * 1998-11-27 2005-10-06 Siemens Ag Saugstrahlpumpe
DE19856298C1 (de) * 1998-12-07 2000-02-17 Bosch Gmbh Robert Vorrichtung zum Fördern von Kraftstoff aus einem Vorratsbehälter zur Brennkraftmaschine eines Kraftfahrzeuges
DE19908936C2 (de) * 1999-03-02 2002-10-31 Feinwerktechnik Wetzlar Gmbh Spritzgießvorrichtung und Verfahren zur Herstellung präzisionsoptischer und präzisionsmechanischer Teile aus einem thermoplastischen Kunststoff
DE19926181C1 (de) * 1999-06-09 2000-12-14 Inst Mikrotechnik Mainz Gmbh Magazin für mikrostrukturierte Formteile und Verfahren zu dessen Herstellung
DE10119553B4 (de) * 2001-04-21 2005-06-23 Siemens Ag Saugstrahlpumpe und Verfahren zur Herstellung einer Düse für eine Saugstrahlpumpe

Also Published As

Publication number Publication date
US20020172601A1 (en) 2002-11-21
EP1381778A2 (de) 2004-01-21
WO2002086323A2 (de) 2002-10-31
JP4188700B2 (ja) 2008-11-26
DE50213550D1 (de) 2009-06-25
WO2002086323A3 (de) 2003-02-06
DE10119553A1 (de) 2003-08-21
EP1381778B1 (de) 2009-05-13
CN1313734C (zh) 2007-05-02
DE10119553B4 (de) 2005-06-23
JP2004531668A (ja) 2004-10-14
BR0209025B1 (pt) 2011-12-27
CN1503880A (zh) 2004-06-09

Similar Documents

Publication Publication Date Title
BR0209025A (pt) Bomba de sucção a jato e método para produzir um bocal para uma bomba de sucção a jato
BR0111064A (pt) Adaptador e conjunto de fechamento de distribuição liberável para uma vedação à alta pressão e distribuição bimodal
BRPI0810841A8 (pt) Processo para fabricar um tanque de combustível
BR0106711A (pt) Vedante e retentor para válvula injetura de combustìvel
DE50302724D1 (de) Spritzsystem
TNSN07429A1 (en) Container with a hollow needle
BR9812571A (pt) Bomba de jato e reservatório de carburante
EP1096138A3 (en) Engine fuel supply system
BR0313472A (pt) Bomba aspirante a jato
BR0210121A (pt) Sistema de distribuição de combustìvel para um motor de combustão interna
BRPI0414389A (pt) cartucho de combustìvel
BR9906880A (pt) "módulo de transporte de combustìvel"
BR0104086A (pt) Sistema de injeção
DE60125412D1 (de) Katalytische verbrennungsvorrichtung mit flüssigbrennstoffverdampfung auf heissen wänden
BR0005528A (pt) Bomba de combustìvel
BR0112487A (pt) Artigo plástico oco com pelo menos uma abertura, e, uso do mesmo
JPS5362037A (en) Carburetter with auxiliary accelerator pump
BR0314240A (pt) Inserto de grande volume para uma figura de brinquedo moldada por injeção, e, figura de brinquedo moldada por injeção
BR0206522A (pt) Tubulação de agente carburante para uma bomba de jato aspirante e dois processos para produção da tubulação de agente carburante
DE602005003824D1 (de) Einspritzdüse
BR0106657A (pt) Válvula injetora de combustìvel
BR0007169A (pt) Sistema de injeção de combustìvel para motores de combustão interna e processo para injeção de combustìvel no compartimento de combustão de um motor de combustão interna
WO2004013483A3 (fr) Injecteur pour carburant gazeux
BRPI0406513A (pt) Processo para a fabricação de uma válvula de injeção de combustìvel e válvula de injeção de combustìvel
BRPI0415118A (pt) cabeça de distribuição e processo de fabricação dessa cabeça

Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B25A Requested transfer of rights approved

Owner name: CONTINENTAL AUTOMOTIVE GMBH (DE)

Free format text: TRANSFERIDO DE: SIEMENS AKTIENGESELLSCHAFT

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 25/03/2002, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: REFERENTE AO DESPACHO 21.6 PUBLICADO NA RPI 2559 DE 2020-01-21