GB2499166B - Improved ejector and method - Google Patents

Improved ejector and method

Info

Publication number: GB2499166B
Authority: GB; United Kingdom
Prior art keywords: improved ejector; ejector; improved
Prior art date: 2010-11-05
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.): Active

Application number

GB1309822.3A

Other versions

GB2499166A (en

GB201309822D0 (en

Inventor

Short Gary

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.)

Transvac Systems Ltd

Original Assignee

Transvac Systems Ltd

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.)

2010-11-05

Filing date

2011-11-07

Publication date

2017-09-06

2011-11-07 Application filed by Transvac Systems Ltd filed Critical Transvac Systems Ltd

2013-07-17 Publication of GB201309822D0 publication Critical patent/GB201309822D0/en

2013-08-07 Publication of GB2499166A publication Critical patent/GB2499166A/en

2017-09-06 Application granted granted Critical

2017-09-06 Publication of GB2499166B publication Critical patent/GB2499166B/en

Status Active legal-status Critical Current

2031-11-07 Anticipated expiration legal-status Critical

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
- F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
- F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D3/00—Axial-flow 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
- F04F5/463—Arrangements of nozzles with provisions for mixing
- 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
- F04F5/466—Arrangements of nozzles with a plurality of nozzles arranged in parallel

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Jet Pumps And Other Pumps (AREA)

GB1309822.3A 2010-11-05 2011-11-07 Improved ejector and method Active GB2499166B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GBGB1018721.9A GB201018721D0 (en)	2010-11-05	2010-11-05	Improved ejector and method
PCT/GB2011/052163 WO2012059773A2 (en)	2010-11-05	2011-11-07	Improved ejector and method

Publications (3)

Publication Number	Publication Date
GB201309822D0 GB201309822D0 (en)	2013-07-17
GB2499166A GB2499166A (en)	2013-08-07
GB2499166B true GB2499166B (en)	2017-09-06

Family

ID=43414425

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GBGB1018721.9A Ceased GB201018721D0 (en)	2010-11-05	2010-11-05	Improved ejector and method
GB1309822.3A Active GB2499166B (en)	2010-11-05	2011-11-07	Improved ejector and method

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GBGB1018721.9A Ceased GB201018721D0 (en)	2010-11-05	2010-11-05	Improved ejector and method

Country Status (6)

Country	Link
US (1)	US20130216352A1 (en)
EP (1)	EP2635816B1 (en)
BR (1)	BR112013010970A2 (en)
ES (1)	ES2790376T3 (en)
GB (2)	GB201018721D0 (en)
WO (1)	WO2012059773A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2527096A (en) *	2014-06-11	2015-12-16	Transvac Systems Ltd	Ejector device and method
EP3085968A1 (en) *	2015-04-22	2016-10-26	Ellehammer A/S	A set of parts for being assembled to form an ejector pump and a method of using an ejector pump
US9745871B2 (en)	2015-08-24	2017-08-29	Saudi Arabian Oil Company	Kalina cycle based conversion of gas processing plant waste heat into power
US10227899B2 (en) *	2015-08-24	2019-03-12	Saudi Arabian Oil Company	Organic rankine cycle based conversion of gas processing plant waste heat into power and cooling
GB2558627B (en)	2017-01-11	2020-02-26	Transvac Systems Ltd	Ejector device
JP6767711B2 (en)	2017-06-09	2020-10-14	Smc株式会社	Silencer and ejector using silencer
GB201916064D0 (en)	2019-11-05	2019-12-18	Transvac Systems Ltd	Ejector device
CN113203216A (en) *	2020-02-03	2021-08-03	开利公司	Ejector for a heat recovery or work recovery system and heat recovery or work recovery system
GB202015672D0 (en)	2020-10-02	2020-11-18	Transvac Systems Ltd	Apparatus and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB231550A (en) *	1923-11-06	1925-04-06	Morgan Construction Co	Improvements in apparatus of the injector type for producing a blast of air, gas or vapour with static pressure
GB1227444A (en) *	1967-05-30	1971-04-07
JPH07167100A (en) *	1993-12-15	1995-07-04	Tlv Co Ltd	Liquid ejector
JP2002221199A (en) *	2001-01-29	2002-08-09	Kawasaki Heavy Ind Ltd	Ejector device for transporting granular fluid

Family Cites Families (18)

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Publication number	Priority date	Publication date	Assignee	Title
US1536180A (en) *	1922-12-27	1925-05-05	Electric Water Sterilizer & Oz	Eductor
US2582069A (en) *	1945-08-21	1952-01-08	Leigh L Rose	Jet pump
US3625820A (en) *	1968-06-14	1971-12-07	Gen Electric	Jet pump in a boiling water-type nuclear reactor
US3838002A (en) *	1972-07-21	1974-09-24	Gen Electric	Jet pump for nuclear reactor
FR2619023B1 (en) *	1987-08-07	1991-04-12	Lamort E & M	PRESSURE MIXER INJECTOR
US5628623A (en) *	1993-02-12	1997-05-13	Skaggs; Bill D.	Fluid jet ejector and ejection method
RU2123616C1 (en) *	1997-10-29	1998-12-20	Попов Сергей Анатольевич	Multinozzle liquid-and-gas jet device
RU2135842C1 (en) *	1998-01-27	1999-08-27	Попов Сергей Анатольевич	Method of operation of pump-ejector plant and design of plant
RU2133882C1 (en) *	1998-01-27	1999-07-27	Попов Сергей Анатольевич	Liquid-and-gas ejector
RU2142070C1 (en) *	1998-03-02	1999-11-27	Попов Сергей Анатольевич	Liquid and-gas ejector
RU2142071C1 (en) *	1998-03-16	1999-11-27	Попов Сергей Анатольевич	Multi-nozzle liquid-and-gas ejector
RU2135840C1 (en) *	1998-04-17	1999-08-27	Попов Сергей Анатольевич	Liquid and gas jet device (versions)
CN1308991A (en)	2000-12-29	2001-08-22	魏仕英	Steam injector
US7309537B2 (en) *	2003-09-18	2007-12-18	Ballard Power Systems Inc.	Fuel cell system with fluid stream recirculation
DE102004047782A1 (en) *	2004-06-18	2006-01-05	Robert Bosch Gmbh	Device for conveying fuel
GB2423490B (en) *	2005-02-23	2009-05-20	Dps	Separator
GB2447677B (en) *	2007-03-21	2011-11-16	Honeywell Normalair Garrett	Jet pump apparatus
ATE478003T1 (en) *	2007-11-26	2010-09-15	Honeywell Uk Ltd	AIRCRAFT AIR CONDITIONING

2010
- 2010-11-05 GB GBGB1018721.9A patent/GB201018721D0/en not_active Ceased
2011
- 2011-11-07 BR BR112013010970A patent/BR112013010970A2/en not_active Application Discontinuation
- 2011-11-07 GB GB1309822.3A patent/GB2499166B/en active Active
- 2011-11-07 WO PCT/GB2011/052163 patent/WO2012059773A2/en active Application Filing
- 2011-11-07 EP EP11782465.6A patent/EP2635816B1/en active Active
- 2011-11-07 ES ES11782465T patent/ES2790376T3/en active Active
- 2011-11-07 US US13/883,457 patent/US20130216352A1/en not_active Abandoned

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB231550A (en) *	1923-11-06	1925-04-06	Morgan Construction Co	Improvements in apparatus of the injector type for producing a blast of air, gas or vapour with static pressure
GB1227444A (en) *	1967-05-30	1971-04-07
JPH07167100A (en) *	1993-12-15	1995-07-04	Tlv Co Ltd	Liquid ejector
JP2002221199A (en) *	2001-01-29	2002-08-09	Kawasaki Heavy Ind Ltd	Ejector device for transporting granular fluid

Also Published As

Publication number	Publication date
WO2012059773A2 (en)	2012-05-10
US20130216352A1 (en)	2013-08-22
ES2790376T3 (en)	2020-10-27
GB2499166A (en)	2013-08-07
GB201309822D0 (en)	2013-07-17
GB201018721D0 (en)	2010-12-22
EP2635816A2 (en)	2013-09-11
WO2012059773A3 (en)	2013-08-08
BR112013010970A2 (en)	2016-08-30
EP2635816B1 (en)	2020-02-12

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