CH504626A - Strahlpumpe - Google Patents

Strahlpumpe

Info

Publication number
CH504626A
CH504626A CH906669A CH906669A CH504626A CH 504626 A CH504626 A CH 504626A CH 906669 A CH906669 A CH 906669A CH 906669 A CH906669 A CH 906669A CH 504626 A CH504626 A CH 504626A
Authority
CH
Switzerland
Prior art keywords
jet pump
jet
pump
Prior art date
Application number
CH906669A
Other languages
English (en)
Inventor
Martin Gluntz Douglas
Henry Moen Robert
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH504626A publication Critical patent/CH504626A/de

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/24—Promoting flow of the coolant
    • G21C15/243—Promoting flow of the coolant for liquids
    • G21C15/25—Promoting flow of the coolant for liquids using jet pumps
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Jet Pumps And Other Pumps (AREA)
CH906669A 1968-06-14 1969-06-13 Strahlpumpe CH504626A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73709068A 1968-06-14 1968-06-14

Publications (1)

Publication Number Publication Date
CH504626A true CH504626A (de) 1971-03-15

Family

ID=24962537

Family Applications (1)

Application Number Title Priority Date Filing Date
CH906669A CH504626A (de) 1968-06-14 1969-06-13 Strahlpumpe

Country Status (8)

Country Link
US (1) US3625820A (de)
BE (1) BE734531A (de)
CH (1) CH504626A (de)
DE (1) DE1928422A1 (de)
ES (1) ES368264A1 (de)
FR (1) FR2010938A1 (de)
GB (1) GB1276143A (de)
NL (1) NL6908916A (de)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3841089A (en) * 1973-02-20 1974-10-15 Ltv Aerospace Corp Fuel reclaiming system
US4084855A (en) * 1975-12-24 1978-04-18 United States Steel Corporation Water-driven air pumping and dust-suppressing apparatus
US4347623A (en) * 1976-05-10 1982-08-31 Reinsch A O Winfried Flash jet coolant pumping system
US4280796A (en) * 1976-05-10 1981-07-28 Reinsch Arnold O W Flash jet coolant circulation system
US4484638A (en) * 1976-08-16 1984-11-27 West Joe E Liquid inertia tool
FR2416532A1 (fr) * 1978-02-06 1979-08-31 Commissariat Energie Atomique Perfectionnements aux reacteurs nucleaires a eau pressurisee
DE2948297C2 (de) * 1978-06-27 1985-01-17 Kraftwerk Union AG, 4330 Mülheim Kernreaktor mit einem flüssigen Kühlmittel
SE7910714L (sv) * 1979-12-28 1981-06-29 Asea Atom Ab Kernreaktor av kokartyp
FR2477646A1 (fr) * 1980-03-06 1981-09-11 Hispano Suiza Sa Compresseur a recyclage par trompe pour separation isotopique par diffusion gazeuse
SE424237B (sv) * 1980-10-29 1982-07-05 Asea Atom Ab Brensleelement for en kokarreaktor
JPS5944693A (ja) * 1982-09-07 1984-03-13 株式会社日立製作所 原子炉
US4545739A (en) * 1983-07-27 1985-10-08 Helios Research Corp. Start-up for hydrokinetic amplifier
US4931225A (en) * 1987-12-30 1990-06-05 Union Carbide Industrial Gases Technology Corporation Method and apparatus for dispersing a gas into a liquid
US4847043A (en) * 1988-01-25 1989-07-11 General Electric Company Steam-assisted jet pump
CA1312236C (en) * 1989-03-14 1993-01-05 Raymond A. Breckner Fluid pump apparatus
WO1990011450A1 (en) * 1989-03-17 1990-10-04 Kazansky Khimiko-Tekhnologichesky Institut Imeni S.M.Kirova Gas-jet ejector
CA2062682C (en) * 1991-03-13 1997-11-25 Sidney E. Clark Method and apparatus for anaerobic sludge digestion
JP2866520B2 (ja) * 1992-02-20 1999-03-08 株式会社東芝 沸騰水型原子炉
US5444747A (en) * 1994-05-09 1995-08-22 General Electric Company Jet pump electro-nozzle
US5577083A (en) * 1994-05-09 1996-11-19 General Electric Company Method and apparatus for electro-protection of piping systems and reactor-internals from stress corrosion cracking
US5560547A (en) * 1995-05-08 1996-10-01 Ingersoll-Rand Company High entrainment venturi for random orbital sander dust collection
DE19630548C1 (de) * 1996-07-17 1997-11-20 Toan Dat Dipl Ing Tran Schwimmschuhe für Taucher oder Schwimmer
RU2103561C1 (ru) * 1996-11-19 1998-01-27 Попов Сергей Анатольевич Жидкостно-газовый вакуумный струйный аппарат
DE29719975U1 (de) * 1997-11-11 1998-01-08 Richter Siegfried Dipl Ing Fh Mit Druckluft betriebene Saugdüse
RU2123617C1 (ru) * 1997-12-04 1998-12-20 Попов Сергей Анатольевич Жидкостно-газовый струйный аппарат
RU2133883C1 (ru) * 1998-02-05 1999-07-27 Попов Сергей Анатольевич Жидкостно-газовый струйный аппарат
DE19814862A1 (de) * 1998-04-02 1999-10-07 Popov Serguei A Strahlpumpe
RU2135840C1 (ru) * 1998-04-17 1999-08-27 Попов Сергей Анатольевич Жидкостно-газовый струйный аппарат (варианты)
CA2246917C (en) * 1998-09-09 2005-11-15 Fangchenggang Ocean Science And Technology Development Center Aspirating aerator
FR2798163B1 (fr) * 1999-09-07 2001-11-30 Marwal Systems Pompe a jet perfectionnee notamment pour dispositif de puisage de carburant
CN2410608Y (zh) * 1999-12-10 2000-12-13 珠海市声速科技有限公司 超音速四头自带补水超节能装置
US6587535B1 (en) * 2001-07-10 2003-07-01 General Electric Company Jet pump slip joint labyrinth seal method
US7823390B2 (en) * 2007-02-27 2010-11-02 General Electric Company Mixer for cooling and sealing air system of turbomachinery
JP4966873B2 (ja) * 2008-01-08 2012-07-04 日立Ｇｅニュークリア・エナジー株式会社 ジェットポンプ及び原子炉
JP4961439B2 (ja) * 2009-01-22 2012-06-27 日立Ｇｅニュークリア・エナジー株式会社 ジェットポンプ及び原子炉
GB201018721D0 (en) * 2010-11-05 2010-12-22 Transvac Systems Ltd Improved ejector and method
US9659676B2 (en) * 2012-10-18 2017-05-23 Westinghouse Electric Company Llc Jet pump diffuser stack repair
US9228488B2 (en) * 2013-01-07 2016-01-05 General Electric Company High pressure turbine inlet duct and engine
RU2559115C1 (ru) * 2014-05-08 2015-08-10 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий-Газпром ВНИИГАЗ" Газовый эжектор
GB2527096A (en) * 2014-06-11 2015-12-16 Transvac Systems Ltd Ejector device and method
US10036401B2 (en) * 2015-04-17 2018-07-31 Caterpillar Inc. Recirculating pump inlet
US20170241593A1 (en) * 2016-02-23 2017-08-24 Charles Koch Liquid propane injection pump
US10688505B2 (en) * 2017-03-03 2020-06-23 Hydropool Inc. Jet for swim-in-place spa
CN112768098B (zh) * 2020-12-30 2022-12-27 西安交通大学 一种研究快堆堆芯出口射流冲击特性的实验装置及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US217109A (en) * 1879-07-01 Improvement in ejectors
US2184573A (en) * 1938-04-26 1939-12-26 Manning Maxwell & Moore Inc Forcer tube
NL292918A (de) * 1962-05-18
US3255708A (en) * 1964-01-02 1966-06-14 Boeing Co Ejector pump
US3378456A (en) * 1965-04-05 1968-04-16 Gen Electric Jet pumping means for a nuclear reactor
US3445335A (en) * 1965-05-28 1969-05-20 Gen Electric Nuclear reactor system with jet pump flow means
US3371618A (en) * 1966-02-18 1968-03-05 Chambers John Pump

Also Published As

Publication number Publication date
FR2010938A1 (de) 1970-02-20
GB1276143A (en) 1972-06-01
NL6908916A (de) 1969-12-16
ES368264A1 (es) 1971-05-01
BE734531A (de) 1969-12-15
DE1928422A1 (de) 1969-12-18
US3625820A (en) 1971-12-07

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Legal Events

Date Code Title Description
PL Patent ceased