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ES2132900T3 - Bomba de eyeccion. - Google Patents

Bomba de eyeccion.

Info

Publication number
ES2132900T3
ES2132900T3 ES96907458T ES96907458T ES2132900T3 ES 2132900 T3 ES2132900 T3 ES 2132900T3 ES 96907458 T ES96907458 T ES 96907458T ES 96907458 T ES96907458 T ES 96907458T ES 2132900 T3 ES2132900 T3 ES 2132900T3
Authority
ES
Spain
Prior art keywords
pump
channel
injector pump
ejection pump
decreasing section
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 - Lifetime
Application number
ES96907458T
Other languages
English (en)
Inventor
Siegfried Baier
Peter Wenig
David Noone
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.)
ITT Automotive Europe GmbH
Continental Teves AG and Co oHG
Original Assignee
ITT Automotive Europe GmbH
Alfred Teves 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 ITT Automotive Europe GmbH, Alfred Teves GmbH filed Critical ITT Automotive Europe GmbH
Application granted granted Critical
Publication of ES2132900T3 publication Critical patent/ES2132900T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • 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
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F04F5/20—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UNA BOMBA INYECTORA CON UNA BOMBA ASPIRANTE INYECTORA (22) QUE CONSTA DE UN CANAL DE PASO (45) DE SECCION DECRECIENTE Y DE UN TUBO ASPIRANTE SUPLEMENTARIO (26) INSERTADO EN EL, DE UN EQUIPO EN DERIVACION (23) Y DE UN EQUIPO DE VALVULA (12) QUE FORMAN UNA UNIDAD CONSTRUCTIVA. LA BOMBA ASPIRANTE INYECTORA (22) TIENE UNA TOBERA INSERTADA (25), INTRODUCIDA EN UN CANAL (24), QUE FORMA EL CANAL DE PASO (45) DE SECCION DECRECIENTE.
ES96907458T 1995-04-07 1996-03-14 Bomba de eyeccion. Expired - Lifetime ES2132900T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19512700A DE19512700A1 (de) 1995-04-07 1995-04-07 Strahlpumpe

Publications (1)

Publication Number Publication Date
ES2132900T3 true ES2132900T3 (es) 1999-08-16

Family

ID=7758827

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96907458T Expired - Lifetime ES2132900T3 (es) 1995-04-07 1996-03-14 Bomba de eyeccion.

Country Status (5)

Country Link
EP (1) EP0817739B1 (es)
JP (1) JPH11502915A (es)
DE (2) DE19512700A1 (es)
ES (1) ES2132900T3 (es)
WO (1) WO1996031379A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19714858C1 (de) * 1997-04-10 1998-11-19 Kayser Automotive Systems Gmbh Saugstrahlpumpe
DE19842751A1 (de) * 1998-09-18 2000-03-23 Audi Ag Ansauganordnung für eine Brennkraftmaschine
DE19957066A1 (de) * 1999-11-26 2001-05-31 Mannesmann Vdo Ag Saugstrahlpumpe
DE20011839U1 (de) 2000-07-07 2000-12-14 Festo AG & Co, 73734 Esslingen Vakuumerzeugervorrichtung
DE10062446B4 (de) * 2000-12-14 2012-08-09 Continental Automotive Gmbh Saugstrahlpumpe
DE10119553B4 (de) * 2001-04-21 2005-06-23 Siemens Ag Saugstrahlpumpe und Verfahren zur Herstellung einer Düse für eine Saugstrahlpumpe
DE10161403B4 (de) 2001-12-13 2007-03-29 Siemens Ag Kraftstofffördereinheit
DE10331690B4 (de) * 2003-07-14 2017-05-24 Audi Ag Ansauganordnung für eine Brennkraftmaschine
US7540309B2 (en) 2005-07-11 2009-06-02 Delaware Capital Formation, Inc. Auto-release vacuum device
US8047807B2 (en) 2008-10-14 2011-11-01 Ford Global Technologies, Llc Vehicle transmission with jet pump
GB2509182A (en) 2012-12-21 2014-06-25 Xerex Ab Vacuum ejector with multi-nozzle drive stage and booster
GB2509183A (en) 2012-12-21 2014-06-25 Xerex Ab Vacuum ejector with tripped diverging exit flow nozzle
EP2935899B1 (en) 2012-12-21 2021-12-08 Piab Aktiebolag Vacuum ejector nozzle with elliptical diverging section
GB2509184A (en) * 2012-12-21 2014-06-25 Xerex Ab Multi-stage vacuum ejector with moulded nozzle having integral valve elements
DE102014209427B4 (de) * 2014-05-19 2016-12-22 Aft Automotive Gmbh & Co. Kg Unterdruckpumpenanordnung sowie Verfahren zum Herstellen einer Unterdruckpumpenanordnung
CN105378240B (zh) 2014-06-06 2018-10-09 戴科知识产权控股有限责任公司 文丘里装置和/或止回阀中的噪声衰减
GB201418117D0 (en) 2014-10-13 2014-11-26 Xerex Ab Handling device for foodstuff
US9816532B2 (en) 2015-06-11 2017-11-14 Ford Global Technologies, Llc Aspirator for internal combustion engine having integrated flow bypass and check valve
DE102020105328B4 (de) 2020-02-28 2023-06-01 Polytec Plastics Germany Gmbh & Co. Kg Mehrstufige Saugstrahlpumpe für einen turboaufgeladenen Verbrennungsmotor, Turbolader für einen Verbrennungsmotor, Zylinderkopfhaube mit Ölabscheider
CN116379020B (zh) * 2023-05-16 2023-11-10 山东长志能源装备科技有限公司 一种多通道混合加速射流泵

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427645A1 (de) * 1984-07-26 1986-01-30 Sihi Gmbh & Co Kg, 2210 Itzehoe Gasstrahlpumpe
FR2575678B1 (fr) * 1985-01-04 1988-06-03 Saint Gobain Vitrage Ejecteur pneumatique de poudre
US4759691A (en) * 1987-03-19 1988-07-26 Kroupa Larry G Compressed air driven vacuum pump assembly
DE4310761C2 (de) * 1993-04-01 1995-10-12 Kayser A Gmbh & Co Kg Strahlpumpe

Also Published As

Publication number Publication date
DE19512700A1 (de) 1996-10-10
WO1996031379A1 (de) 1996-10-10
EP0817739B1 (de) 1999-06-30
DE59602333D1 (de) 1999-08-05
JPH11502915A (ja) 1999-03-09
EP0817739A1 (de) 1998-01-14

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