FR2323039A1 - Dispositif d'amorcage pour pompes - Google Patents

Dispositif d'amorcage pour pompes

Info

Publication number: FR2323039A1
Authority: FR; France
Prior art keywords: pumps; priming device; priming
Prior art date: 1975-09-06
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.): Granted

Application number

FR7626796A

Other languages

English (en)

Other versions

FR2323039B1 (fr

Inventor

Christopher Linley Johnson

Colin Millns

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.)

Rolls Royce PLC

Original Assignee

Rolls Royce PLC

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.)

1975-09-06

Filing date

1976-09-06

Publication date

1977-04-01

1976-09-06 Application filed by Rolls Royce PLC filed Critical Rolls Royce PLC

1977-04-01 Publication of FR2323039A1 publication Critical patent/FR2323039A1/fr

1982-06-11 Application granted granted Critical

1982-06-11 Publication of FR2323039B1 publication Critical patent/FR2323039B1/fr

Status Granted legal-status Critical Current

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/22—Fuel supply systems
- F02C7/232—Fuel valves; Draining valves or systems
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
- F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
- F04D9/06—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock of jet type

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Details Of Reciprocating Pumps (AREA)
Fuel-Injection Apparatus (AREA)
Jet Pumps And Other Pumps (AREA)

FR7626796A 1975-09-06 1976-09-06 Dispositif d'amorcage pour pompes Granted FR2323039A1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB36784/75A GB1551725A (en)	1975-09-06	1975-09-06	Primary systems for pumps

Publications (2)

Publication Number	Publication Date
FR2323039A1 true FR2323039A1 (fr)	1977-04-01
FR2323039B1 FR2323039B1 (fr)	1982-06-11

Family

ID=10391165

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7626796A Granted FR2323039A1 (fr)	1975-09-06	1976-09-06	Dispositif d'amorcage pour pompes

Country Status (5)

Country	Link
US (1)	US4066386A (fr)
JP (1)	JPS5236209A (fr)
DE (1)	DE2639837C3 (fr)
FR (1)	FR2323039A1 (fr)
GB (1)	GB1551725A (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH627528A5 (de) *	1977-09-07	1982-01-15	Bbc Brown Boveri & Cie	Oelpumpe, insbesondere schmieroelpumpe fuer turbomaschinen.
US4253802A (en) *	1978-08-01	1981-03-03	Lucas Industries Limited	Liquid fuel injection pumping apparatus
US4278406A (en) *	1979-11-07	1981-07-14	R. W. Beckett Corporation	Electromagnetic pump
US4449359A (en) *	1981-06-26	1984-05-22	United Technologies Corporation	Automatic vent for fuel control
US4539809A (en) *	1983-12-28	1985-09-10	The United States Of America As Represented By The Secretary Of The Air Force	Fuel pump vent drain system
GB8409999D0 (en) *	1984-04-17	1984-05-31	Plessey Co Plc	Fuel supply system
US4771945A (en) *	1987-04-03	1988-09-20	Engineered Air Systems, Inc.	Decontamination apparatus and method
GB2208411B (en) *	1987-06-25	1990-10-31	Plessey Co Plc	Rotary pump system
US4887512A (en) *	1988-04-29	1989-12-19	Chrysler Motors Corporation	Vent reservoir in a fluid system of an automatic transmission system
DE59010310D1 (de) *	1990-03-27	1996-06-05	Leybold Ag	Mehrstufige trockenverdichtende Vakuumpumpe und Verfahren zu ihrem Betrieb
JP2537696B2 (ja) *	1990-09-21	1996-09-25	株式会社荏原製作所	多段真空ポンプ
US5095880A (en) *	1991-08-22	1992-03-17	Ricks Robert C	Air purging and shut-down system for diesel engines
US5329760A (en) *	1991-10-07	1994-07-19	Fuel Systems Textron, Inc.	Self-sustaining fuel purging fuel injection system
US5277023A (en) *	1991-10-07	1994-01-11	Fuel Systems Textron, Inc.	Self-sustaining fuel purging fuel injection system
US5417054A (en) *	1992-05-19	1995-05-23	Fuel Systems Textron, Inc.	Fuel purging fuel injector
US5243816A (en) *	1992-06-19	1993-09-14	Fuel Systems Textron, Inc.	Self purging fuel injector
US5735117A (en) *	1995-08-18	1998-04-07	Fuel Systems Textron, Inc.	Staged fuel injection system with shuttle valve and fuel injector therefor
US6314998B1 (en)	1999-07-27	2001-11-13	Alliedsignal Inc.	Fuel divider and ecology system for a gas turbine engine
US6195978B1 (en)	1999-07-27	2001-03-06	Alliedsignal Inc.	Ecology system for a gas turbine engine
US7007452B1 (en) *	2003-06-13	2006-03-07	Woodward Governor Company	Fuel system for a gas turbine engine
US9441597B2 (en) *	2010-05-28	2016-09-13	Ford Global Technologies, Llc	Approach for controlling fuel flow with alternative fuels
US9303604B2 (en)	2014-01-14	2016-04-05	Caterpillar Inc.	Asymmetrical orifice for bypass control
US9624835B2 (en) *	2014-07-24	2017-04-18	Hamilton Sundstrand Corporation	Ecology fuel return systems
US10399690B2 (en) *	2014-07-24	2019-09-03	Hamilton Sundstrand Corporation	Ecology fuel return systems
CN109611247B (zh) *	2018-11-21	2020-12-29	中国航发西安动力控制科技有限公司	一种防止发动机燃油泄漏的燃油收集装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE527764C (de) *	1929-10-17	1931-06-20	Carl Pfleiderer Dr Ing	Selbstansaugende Pumpe mit Hilfsstrahlapparat
DE1110187B (de) *	1960-03-10	1961-07-06	Paul H Mueller Dr Ing	Zweistufige Entlueftungsvorrichtung fuer Dampfkondensatoren mit Wasserstrahl-Luftpumpen
US3121397A (en) *	1962-04-02	1964-02-18	Franics E Daddario	Pumping units each including a priming and a delivery pump
FR1442058A (fr) *	1965-08-03	1966-06-10	Worthington Simpson	Perfectionnements aux installations de pompage de liquides
US3584979A (en) *	1969-04-23	1971-06-15	Lucas Industries Ltd	Self-priming liquid-pumping system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE530119C (de) *	1929-11-12	1931-07-31	C Pfleiderer Dr Ing	Selbstansaugende Pumpe mit Hilfsstrahlapparat und Abschlussorgan in der Saugleitung
DE697786C (fr) *	1936-05-16	1940-10-23	Carl Billand
US2318251A (en) *	1940-12-26	1943-05-04	Thomas F Moore	Air exhausting apparatus for pumping systems
US2795873A (en) *	1947-09-12	1957-06-18	Richard T Hoffman	Method of hydraulic dredging
US2812715A (en) *	1954-06-23	1957-11-12	Westinghouse Electric Corp	Fuel system
GB1390029A (en) *	1971-07-29	1975-04-09	Lucas Industries Ltd	Fuel pumps for use in conjunction with gas turbine engines
US3785750A (en) *	1972-09-28	1974-01-15	C Bryant	Wellpoint system

1975
- 1975-09-06 GB GB36784/75A patent/GB1551725A/en not_active Expired
1976
- 1976-08-23 US US05/716,798 patent/US4066386A/en not_active Expired - Lifetime
- 1976-09-03 DE DE2639837A patent/DE2639837C3/de not_active Expired
- 1976-09-06 JP JP51106609A patent/JPS5236209A/ja active Granted
- 1976-09-06 FR FR7626796A patent/FR2323039A1/fr active Granted

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE527764C (de) *	1929-10-17	1931-06-20	Carl Pfleiderer Dr Ing	Selbstansaugende Pumpe mit Hilfsstrahlapparat
DE1110187B (de) *	1960-03-10	1961-07-06	Paul H Mueller Dr Ing	Zweistufige Entlueftungsvorrichtung fuer Dampfkondensatoren mit Wasserstrahl-Luftpumpen
US3121397A (en) *	1962-04-02	1964-02-18	Franics E Daddario	Pumping units each including a priming and a delivery pump
FR1442058A (fr) *	1965-08-03	1966-06-10	Worthington Simpson	Perfectionnements aux installations de pompage de liquides
US3584979A (en) *	1969-04-23	1971-06-15	Lucas Industries Ltd	Self-priming liquid-pumping system

Also Published As

Publication number	Publication date
DE2639837C3 (de)	1979-11-15
GB1551725A (en)	1979-08-30
JPS5236209A (en)	1977-03-19
FR2323039B1 (fr)	1982-06-11
JPS5727294B2 (fr)	1982-06-09
DE2639837B2 (de)	1979-03-22
DE2639837A1 (de)	1977-03-17
US4066386A (en)	1978-01-03

Publication	Publication Date	Title
FR2323039A1 (fr)	1977-04-01	Dispositif d'amorcage pour pompes
BE846004A (fr)	1976-12-31	Dispositif d'injection
FR2302646A1 (fr)	1976-09-24	Dispositif pour la le
BE818268A (fr)	1975-01-30	Dispositif d'injection
FR2299968A1 (fr)	1976-09-03	Dispositif d'
BE849257A (fr)	1977-06-10	Dispositif d'inhalation
FR2299816A1 (fr)	1976-09-03	Dispositif pour inciser la region
BE818629A (fr)	1974-12-02	Dispositif d'injection
FR2297471A1 (fr)	1976-08-06	Dispositif d'affichage electrochroique
FR2300915A1 (fr)	1976-09-10	Dispositif de regulation pour une pompe
FR2300361A1 (fr)	1976-09-03	Dispositif pour
FR2323203A1 (fr)	1977-04-01	Circuit d'attaque pour un dispositif d'affichage electrochroique
FR2302762A1 (fr)	1976-10-01	Dispositif d'arret pour des skis
FR2322823A1 (fr)	1977-04-01	Dispositif pour distributeur d'essence
FR2298966A1 (fr)	1976-08-27	Dispositif d'eplucha
FR2300914A1 (fr)	1976-09-10	Dispositif de regulation pour pompes reglables
FR2302532A1 (fr)	1976-09-24	Dispositif d'ecartometrie
FR2325415A1 (fr)	1977-04-22	Dispositif pour l'epuration d'air
FR2325132A1 (fr)	1977-04-15	Dispositif d'affichage electrochroique
FR2340681A1 (fr)	1977-09-09	Dispositif d'entrainement pour recolteuse-hacheuse
FR2305817A1 (fr)	1976-10-22	Dispositif d'affichage
FR2307994A1 (fr)	1976-11-12	Dispositif de pompage
FR2319825A1 (fr)	1977-02-25	Dispositif d'etanchement
FR2307989A1 (fr)	1976-11-12	Dispositif d'evacuation de fluides
FR2302533A1 (fr)	1976-09-24	Dispositif d'ecartometrie

Legal Events

Date	Code	Title	Description
1978-06-02	CD	Change of name or company name
1983-07-22	ST	Notification of lapse