BE864811A - Ejecteur de pompage - Google Patents

Ejecteur de pompage

Info

Publication number: BE864811A
Authority: BE; Belgium
Prior art keywords: pumping ejector; ejector; pumping
Prior art date: 1977-03-16

Application number

BE185865A

Other languages

English (en)

Inventor

M Prinz

Original Assignee

Commissariat Energie Atomique

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.)

1977-03-16

Filing date

1978-03-13

Publication date

1978-07-03

1978-03-13 Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique

1978-07-03 Publication of BE864811A publication Critical patent/BE864811A/fr

Links

238000005086 pumping Methods 0.000 title 1

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
- F04F5/48—Control
- 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
- F04F5/461—Adjustable nozzles

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)

BE185865A 1977-03-16 1978-03-13 Ejecteur de pompage BE864811A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7707819A FR2384140A1 (fr)	1977-03-16	1977-03-16	Ejecteur de pompage

Publications (1)

Publication Number	Publication Date
BE864811A true BE864811A (fr)	1978-07-03

Family

ID=9188172

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE185865A BE864811A (fr)	1977-03-16	1978-03-13	Ejecteur de pompage

Country Status (6)

Country	Link
US (1)	US4184806A (fr)
JP (1)	JPS54209A (fr)
BE (1)	BE864811A (fr)
DE (1)	DE2810767A1 (fr)
FR (1)	FR2384140A1 (fr)
GB (1)	GB1548137A (fr)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS599877B2 (ja) *	1979-04-28	1984-03-05	株式会社日立製作所	原子炉
US4396355A (en)	1980-01-28	1983-08-02	United Kingdom Atomic Energy Authority	Ejector
FR2509389A1 (fr) *	1981-07-09	1983-01-14	G Energet	Installation solaire pour elever le liquide d'une source
GB2122262A (en) *	1982-06-24	1984-01-11	Atomic Energy Authority Uk	Improvements in and relating to fluidic pumps
DE3708462A1 (de) *	1987-03-16	1988-09-29	Gema Ransburg Ag	Pneumatische foerdereinrichtung
US4773827A (en) *	1987-07-23	1988-09-27	Hydro-Thermal Corporation	Liquid heating apparatus with temperature control system
DE3730438A1 (de) *	1987-09-10	1989-03-23	Wiederaufarbeitung Von Kernbre	Strahlpumpe
US5992763A (en) *	1997-08-06	1999-11-30	Vortexx Group Incorporated	Nozzle and method for enhancing fluid entrainment
US5941461A (en) *	1997-09-29	1999-08-24	Vortexx Group Incorporated	Nozzle assembly and method for enhancing fluid entrainment
GB2337085B (en) *	1998-05-08	2002-03-20	Aea Technology Plc	Slurry processing plant
FR2806011B1 (fr) *	2000-03-10	2002-09-27	Cogema	Ejecteur vapeur-liquide a buse amovible
JP3908447B2 (ja) *	2000-08-11	2007-04-25	株式会社荏原製作所	エジェクタ
US6877960B1 (en)	2002-06-05	2005-04-12	Flodesign, Inc.	Lobed convergent/divergent supersonic nozzle ejector system
JP2006233807A (ja) *	2005-02-23	2006-09-07	Denso Corp	エジェクタ
FR2936596B1 (fr) *	2008-10-01	2013-12-06	Valeo Systemes Thermiques	Ejecteur pour une boucle de climatisation
JP2015137566A (ja) *	2014-01-21	2015-07-30	株式会社デンソー	エジェクタ
CN115095553B (zh) *	2022-07-25	2024-04-02	中国华能集团清洁能源技术研究院有限公司	蒸汽压力匹配器
CN120426269B (zh) *	2025-07-04	2025-09-16	常州氢力新能源科技有限公司	一种利用流体动压驱动可变喷嘴开度的引射器结构

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US573014A (en) *		1896-12-15		William lee
US1121297A (en) *	1912-03-05	1914-12-15	Henry J Schmitt	Aspirating apparatus.
US1152302A (en) *	1914-04-08	1915-08-31	Thomas L Davenport	Vacuum-jet pumping system.
US2100185A (en) *	1936-11-06	1937-11-23	Simon Marmorek	Apparatus for the movement of viscous materials
US2594962A (en) *	1948-04-30	1952-04-29	Babcock & Wilcox Co	Aspirating two-way control valve
US2676575A (en) *	1950-07-08	1954-04-27	Republic Flow Meters Co	Steam superheat control
US2888191A (en) *	1954-05-03	1959-05-26	Rheem Mfg Co	Jet pump
DE1904014C3 (de) *	1969-01-28	1974-06-20	Noll Maschinenfabrik Gmbh, 4950 Minden	Vorrichtung zum kontinuierlichen Vereinigen von Getränkekomponenten in einstellbarem Mengenverhältnis
US3719524A (en) *	1970-05-13	1973-03-06	Gen Electric	Variable flow steam circulator
FR2122640A5 (en) *	1971-01-18	1972-09-01	Commissariat Energie Atomique	Vapour ejector of a pumping system - for pumping dangerous or radioactive fluids

1977
- 1977-03-16 FR FR7707819A patent/FR2384140A1/fr active Granted
1978
- 1978-03-01 GB GB8033/78A patent/GB1548137A/en not_active Expired
- 1978-03-03 US US05/883,266 patent/US4184806A/en not_active Expired - Lifetime
- 1978-03-13 DE DE19782810767 patent/DE2810767A1/de not_active Withdrawn
- 1978-03-13 BE BE185865A patent/BE864811A/fr not_active IP Right Cessation
- 1978-03-16 JP JP3047778A patent/JPS54209A/ja active Granted

Also Published As

Publication number	Publication date
JPS619520B2 (fr)	1986-03-24
GB1548137A (en)	1979-07-04
FR2384140A1 (fr)	1978-10-13
US4184806A (en)	1980-01-22
DE2810767A1 (de)	1978-09-21
FR2384140B1 (fr)	1980-07-04
JPS54209A (en)	1979-01-05

Legal Events

Date

Code

Title

Description

1988-09-30

RE

Patent lapsed

Owner name: COMMISSARIAT A L'ENERGIE ATOMIQUE

Effective date: 19880331

Publication	Publication Date	Title
DK253378A (da)	1978-12-09	Ostomiklaebestof
NL7802370A (nl)	1978-09-05	Gevormde voorwerpen.
BE865203A (fr)	1978-09-22	Hogedruk-kwikdampontladingslamp.
NL7810782A (nl)	1979-05-02	Vliegtuig.
IT1075100B (it)	1985-04-22	Soluzioni di poliesterimmidi
NO783070L (no)	1979-03-14	Pumpeanordning.
BE864811A (fr)	1978-07-03	Ejecteur de pompage
NO146114C (no)	1982-08-11	Dupleks-sende/mottagningsinnretning
SE7800645L (sv)	1978-08-26	Pumpanordning
SE7805334L (sv)	1979-02-20	Pumpsystem
FI770478A7 (fi)	1978-08-15	Behaollarpumpstation
NO149213C (no)	1984-03-07	Hoeytrykks-stempelpumpe.
FI781726A7 (fi)	1978-12-02	Staellbart utsugningsaggregat
SE7703947L (sv)	1978-10-06	Pump
IT7822673A0 (it)	1978-04-24	Procedimento di stampaggio.
NL7802664A (nl)	1978-09-28	Verwijdverbinding.
IT1087522B (it)	1985-06-04	Soluzioni di polivinil-acetali
NO148967C (no)	1984-01-18	Pumpestasjon
SE7805729L (sv)	1978-11-21	Pumpanordning
NL7710381A (nl)	1979-03-26	Plunjerpomp.
SE7805876L (sv)	1978-11-25	Aminoformaldehydplast
SE7808766L (sv)	1979-02-24	Spaltrorspump
SE404615B (sv)	1978-10-16	Veggvattenutkastare
PL113731B2 (en)	1980-12-31	Ejector pump
DD136635A1 (de)	1979-07-18	Pumpeinrichtung