ATE171522T1 - Verfahren zum betreiben einer strahlpumpe sowie eine strahlpumpe selber - Google Patents

Verfahren zum betreiben einer strahlpumpe sowie eine strahlpumpe selber

Info

Publication number
ATE171522T1
ATE171522T1 AT95924858T AT95924858T ATE171522T1 AT E171522 T1 ATE171522 T1 AT E171522T1 AT 95924858 T AT95924858 T AT 95924858T AT 95924858 T AT95924858 T AT 95924858T AT E171522 T1 ATE171522 T1 AT E171522T1
Authority
AT
Austria
Prior art keywords
jet
cross
jet pump
nozzle
pct
Prior art date
Application number
AT95924858T
Other languages
English (en)
Inventor
Alfred E Beylich
Martin Blanke
Original Assignee
Mannesmann 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 Mannesmann Ag filed Critical Mannesmann Ag
Application granted granted Critical
Publication of ATE171522T1 publication Critical patent/ATE171522T1/de

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
    • F04F5/46—Arrangements of nozzles
    • 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
    • F04F5/465—Arrangements of nozzles with supersonic flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
AT95924858T 1994-07-06 1995-07-05 Verfahren zum betreiben einer strahlpumpe sowie eine strahlpumpe selber ATE171522T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4425601A DE4425601A1 (de) 1994-07-06 1994-07-06 Verfahren zum Betreiben einer Strahlpumpe sowie eine Strahlpumpe selber

Publications (1)

Publication Number Publication Date
ATE171522T1 true ATE171522T1 (de) 1998-10-15

Family

ID=6523626

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95924858T ATE171522T1 (de) 1994-07-06 1995-07-05 Verfahren zum betreiben einer strahlpumpe sowie eine strahlpumpe selber

Country Status (7)

Country Link
US (1) US5820353A (de)
EP (1) EP0769106B1 (de)
JP (1) JPH10502426A (de)
AT (1) ATE171522T1 (de)
AU (1) AU2920995A (de)
DE (2) DE4425601A1 (de)
WO (1) WO1996001374A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2161273C1 (ru) * 1999-05-12 2000-12-27 Волгоградский государственный технический университет Струйный насос
US6171069B1 (en) * 1999-07-19 2001-01-09 Mikhail Levitin Jet pump having a movable piston
US6375096B1 (en) 2000-03-01 2002-04-23 Cleveland State University Two component spray gun and nozzle attachment
US6434943B1 (en) 2000-10-03 2002-08-20 George Washington University Pressure exchanging compressor-expander and methods of use
US6877960B1 (en) 2002-06-05 2005-04-12 Flodesign, Inc. Lobed convergent/divergent supersonic nozzle ejector system
US6851632B2 (en) * 2003-01-24 2005-02-08 Spraying Systems Co. High-pressure cleaning spray nozzle
US8453997B2 (en) * 2010-11-20 2013-06-04 Fisonic Holding Limited Supersonic nozzle
US8104745B1 (en) * 2010-11-20 2012-01-31 Vladimir Vladimirovich Fisenko Heat-generating jet injection
US9039385B2 (en) 2011-11-28 2015-05-26 Ford Global Technologies, Llc Jet pump assembly
USD717207S1 (en) 2012-03-13 2014-11-11 Lovan Enterprises, Llc Decorative accessory article
GB2509183A (en) * 2012-12-21 2014-06-25 Xerex Ab Vacuum ejector with tripped diverging exit flow nozzle
EP2935899B1 (de) * 2012-12-21 2021-12-08 Piab Aktiebolag Vakuumejektordüse mit divergierendem elliptischem querschnitt
GB2509184A (en) 2012-12-21 2014-06-25 Xerex Ab Multi-stage vacuum ejector with moulded nozzle having integral valve elements
GB2509182A (en) 2012-12-21 2014-06-25 Xerex Ab Vacuum ejector with multi-nozzle drive stage and booster
GB201418117D0 (en) 2014-10-13 2014-11-26 Xerex Ab Handling device for foodstuff
DE102019109195A1 (de) * 2019-04-08 2020-10-08 Norma Germany Gmbh Strahlpumpe
DE102021207648A1 (de) 2021-07-19 2023-01-19 Ekpo Fuel Cell Technologies Gmbh Strahlpumpe und Brennstoffzellensystem
WO2024209426A1 (en) * 2023-04-07 2024-10-10 Eaton Intelligent Power Limited Ejector for hydrogen recirculation system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE428882C (de) * 1923-10-10 1926-05-14 Dirk Christiaan Endert Jr Ejektor
FR716432A (fr) * 1931-05-01 1931-12-21 éjecteur-élévateur de liquides fonctionnant au moyen d'air comprimé
US2486019A (en) * 1943-01-11 1949-10-25 Daniel And Florence Guggenheim Jet control apparatus applicable to entrainment of fluids
US3143293A (en) * 1961-04-13 1964-08-04 Universal Oil Prod Co Variable-area nozzle
DE1503718A1 (de) * 1966-06-02 1971-03-04 Wiegand Apparatebau Gmbh Einrichtung zur Laermverminderung von Gasstrahl-Ventilatoren
FR1535517A (fr) * 1967-05-30 1968-08-09 Ejecteurs supersoniques perfectionnés
US3774846A (en) * 1969-12-31 1973-11-27 Sonic Dev Corp Pressure wave atomizing apparatus
DE3406260A1 (de) * 1984-02-21 1985-08-29 Chlorine Engineers Corp., Ltd., Tokio/Tokyo Dampfstrahlpumpe
US4835961A (en) * 1986-04-30 1989-06-06 United Technologies Corporation Fluid dynamic pump

Also Published As

Publication number Publication date
US5820353A (en) 1998-10-13
EP0769106B1 (de) 1998-09-23
DE4425601A1 (de) 1996-01-18
AU2920995A (en) 1996-01-25
EP0769106A1 (de) 1997-04-23
JPH10502426A (ja) 1998-03-03
WO1996001374A1 (de) 1996-01-18
DE59503718D1 (de) 1998-10-29

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee