ES2167892T3 - Bomba de chorro aspirante. - Google Patents

Bomba de chorro aspirante.

Info

Publication number
ES2167892T3
ES2167892T3 ES98919228T ES98919228T ES2167892T3 ES 2167892 T3 ES2167892 T3 ES 2167892T3 ES 98919228 T ES98919228 T ES 98919228T ES 98919228 T ES98919228 T ES 98919228T ES 2167892 T3 ES2167892 T3 ES 2167892T3
Authority
ES
Spain
Prior art keywords
air
circulation
circulation channel
tube
inlet pipe
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
ES98919228T
Other languages
English (en)
Inventor
Franz Schulte
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.)
A Kayser Automotive Systems GmbH
Original Assignee
A Kayser Automotive Systems 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 A Kayser Automotive Systems GmbH filed Critical A Kayser Automotive Systems GmbH
Application granted granted Critical
Publication of ES2167892T3 publication Critical patent/ES2167892T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F04F5/14—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
    • 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

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)

Abstract

Bomba de chorro aspirante con una carcasa tubular (1), en la que la carcasa (1) presenta en un extremo una primera tubuladura de entrada de aire (6) y en otro extremo, una tubuladura de salida de aire (4) y proyectándose lateralmente una segunda tubuladura de entrada de aire (14), en la carcasa (1) están formados dos canales de circulación (10, 24), el primer canal de circulación (10) es la bomba de chorro aspirante, el segundo canal de circulación (24) es una derivación, al menos el segundo canal de circulación (24) está cerrado por al menos una válvula de retención (25), en el extremo de la carcasa (1) que presenta la primera tubuladura de entrada se ha insertado una pieza de ramificación de aire (8) que conecta la primera tubuladura de admisión de aire (6) con ambos canales de circulación (10, 24), en la pieza de ramificación de aire (8) se inserta la válvula de retención (25) para la derivación, el primer canal de circulación (10) presenta una porción de sección transversal reducida (15, 16) y dentro de la porción de sección transversal circular reducida (15, 16) sobresale un inserto de tubo aspirante (17), en la pieza de ramificación de aire (8) se ha formado un tubo (9) que constituye el primer canal de circulación (10), el tubo (9) está enconexión de circulación de aire a través de una abertura lateral (13) con la segunda tubuladura de entrada de aire (14) y dentro del tubo (9) se ha introducido desde el lado de la pieza de ramificación de aire (8) el inserto de tubo aspirante (17).
ES98919228T 1997-04-10 1998-04-07 Bomba de chorro aspirante. Expired - Lifetime ES2167892T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19714858A DE19714858C1 (de) 1997-04-10 1997-04-10 Saugstrahlpumpe

Publications (1)

Publication Number Publication Date
ES2167892T3 true ES2167892T3 (es) 2002-05-16

Family

ID=7826045

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98919228T Expired - Lifetime ES2167892T3 (es) 1997-04-10 1998-04-07 Bomba de chorro aspirante.

Country Status (9)

Country Link
US (1) US6270321B1 (es)
EP (1) EP0974010B1 (es)
BR (1) BR9809754A (es)
CZ (1) CZ289351B6 (es)
DE (1) DE19714858C1 (es)
ES (1) ES2167892T3 (es)
HU (1) HU221474B (es)
PL (1) PL190033B1 (es)
WO (1) WO1998045602A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19821511A1 (de) * 1998-05-13 1999-11-18 Holland Kuehlmoebel K & M Holl Mischvorrichtung
DE19957066A1 (de) * 1999-11-26 2001-05-31 Mannesmann Vdo Ag Saugstrahlpumpe
JP2003021100A (ja) * 2001-07-06 2003-01-24 Tokico Ltd エジェクタおよび負圧供給装置
US7497666B2 (en) * 2004-09-21 2009-03-03 George Washington University Pressure exchange ejector
DE102005049277A1 (de) * 2005-09-28 2007-03-29 Siemens Ag Mischrohr einer Saugstrahlpumpe
US9039385B2 (en) 2011-11-28 2015-05-26 Ford Global Technologies, Llc Jet pump assembly
FR3008145B1 (fr) * 2013-07-04 2015-08-07 Pfeiffer Vacuum Sas Pompe a vide primaire seche
DE102014209427B4 (de) 2014-05-19 2016-12-22 Aft Automotive Gmbh & Co. Kg Unterdruckpumpenanordnung sowie Verfahren zum Herstellen einer Unterdruckpumpenanordnung
DE102016206616A1 (de) * 2016-04-19 2017-10-19 Elringklinger Ag Ejektorvorrichtung und Kombination aus einer Zylinderkopfhaube und einer Ejektorvorrichtung
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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE392385C (de) * 1923-02-13 1924-03-24 Koerting Akt Ges Geb Dueseneinrichtung fuer Dampfstrahl-Luftsauger
US2275627A (en) * 1939-04-03 1942-03-10 Milford W Hartmann Pumping system
US4380418A (en) * 1981-02-25 1983-04-19 General Motors Corporation Vacuum pressure selection and generation device
AU545569B2 (en) * 1982-09-16 1985-07-18 Honda Giken Kogyo Kabushiki Kaisha Vacuum source device
US4664603A (en) 1984-07-31 1987-05-12 Double R Petroleum Recovery, Inc. Petroleum recovery jet pump pumping system
US4880358A (en) * 1988-06-20 1989-11-14 Air-Vac Engineering Company, Inc. Ultra-high vacuum force, low air consumption pumps
JPH0745856B2 (ja) * 1988-12-23 1995-05-17 日産自動車株式会社 燃料タンクの燃料吸込装置
DE4310761C2 (de) * 1993-04-01 1995-10-12 Kayser A Gmbh & Co Kg Strahlpumpe
US5611673A (en) * 1994-07-19 1997-03-18 Shin-Ei Kabushiki Kaisha Vacuum jet pump for recovering a mixed fluid of gas and liquid condensates from steam-using apparatus
DE19512700A1 (de) * 1995-04-07 1996-10-10 Teves Gmbh Alfred Strahlpumpe
US5954481A (en) * 1996-03-14 1999-09-21 Itt Manufacturing Enterprises Inc. Jet pump

Also Published As

Publication number Publication date
US6270321B1 (en) 2001-08-07
HUP0001680A3 (en) 2000-10-30
PL333145A1 (en) 1999-11-22
WO1998045602A1 (de) 1998-10-15
DE19714858C1 (de) 1998-11-19
EP0974010B1 (de) 2001-12-12
HUP0001680A2 (hu) 2000-09-28
HU221474B (en) 2002-10-28
EP0974010A1 (de) 2000-01-26
BR9809754A (pt) 2000-06-20
CZ9902035A3 (cs) 2000-10-11
PL190033B1 (pl) 2005-10-31
CZ289351B6 (cs) 2002-01-16

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