GB2505586A - Pump assembly comprising a plurality of jet pumps - Google Patents
Pump assembly comprising a plurality of jet pumps Download PDFInfo
- Publication number
- GB2505586A GB2505586A GB1320575.2A GB201320575A GB2505586A GB 2505586 A GB2505586 A GB 2505586A GB 201320575 A GB201320575 A GB 201320575A GB 2505586 A GB2505586 A GB 2505586A
- Authority
- GB
- United Kingdom
- Prior art keywords
- zone
- pump assembly
- jet pumps
- inlet
- outlet
- Prior art date
- 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.)
- Withdrawn
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
- F04F5/02—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
- 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
-
- 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
- F04F5/54—Installations characterised by use of jet pumps, e.g. combinations of two or more jet pumps of different type
Abstract
A pump assembly comprises a housing (50) and a plurality of jet pumps (52) arranged within the housing. The housing (50) includes a HP inlet (54), a LP inlet (58) and an outlet (56) and is divided internally into a HP zone (62), a LP zone (64) and an outlet zone (66). Each jet pump (52) includes a nozzle assembly (80), a mixing tube (82) and a diffuser (84), and has a HP inlet (74) located in the HP zone, a LP inlet (78) located in the LP zone, and an outlet (76) located in the outlet zone.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1110692.9A GB2492153A (en) | 2011-06-23 | 2011-06-23 | Multiple parallel jet pump apparatus |
PCT/GB2012/000533 WO2012175915A1 (en) | 2011-06-23 | 2012-06-19 | Pump assembly comprising a plurality of jet pumps |
Publications (2)
Publication Number | Publication Date |
---|---|
GB201320575D0 GB201320575D0 (en) | 2014-01-08 |
GB2505586A true GB2505586A (en) | 2014-03-05 |
Family
ID=44485069
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1110692.9A Withdrawn GB2492153A (en) | 2011-06-23 | 2011-06-23 | Multiple parallel jet pump apparatus |
GB1320575.2A Withdrawn GB2505586A (en) | 2011-06-23 | 2012-06-19 | Pump assembly comprising a plurality of jet pumps |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1110692.9A Withdrawn GB2492153A (en) | 2011-06-23 | 2011-06-23 | Multiple parallel jet pump apparatus |
Country Status (5)
Country | Link |
---|---|
US (1) | US20140255218A1 (en) |
BR (1) | BR112013032509A2 (en) |
GB (2) | GB2492153A (en) |
NO (1) | NO20131706A1 (en) |
WO (1) | WO2012175915A1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107023530A (en) * | 2016-02-01 | 2017-08-08 | 朱建林 | A kind of pipe Multi-way jet-flow device |
US20180038515A1 (en) * | 2016-08-05 | 2018-02-08 | Baker Hughes, A Ge Company, Llc | Method and apparatus for flooding a subsea pipeline |
GB201916064D0 (en) * | 2019-11-05 | 2019-12-18 | Transvac Systems Ltd | Ejector device |
US20220282739A1 (en) * | 2021-03-05 | 2022-09-08 | Honeywell International Inc. | Mixture entrainment device |
US11828223B2 (en) | 2021-05-28 | 2023-11-28 | Honeywell International Inc. | Variable jet pump |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1536180A (en) * | 1922-12-27 | 1925-05-05 | Electric Water Sterilizer & Oz | Eductor |
US1804569A (en) * | 1929-01-26 | 1931-05-12 | Westinghouse Electric & Mfg Co | Air ejector |
US6224042B1 (en) * | 1997-12-15 | 2001-05-01 | Serguei A. Popov | Liquid-gas ejector |
US6276903B1 (en) * | 1998-01-27 | 2001-08-21 | Evgueni D. Petroukhine | Liquid-gas ejector |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US636953A (en) * | 1899-09-05 | 1899-11-14 | Watson & Mcdaniel Company | Ejector. |
US1071875A (en) * | 1911-02-01 | 1913-09-02 | Heinrich Buschei | Gas-purifying apparatus. |
US1421843A (en) * | 1914-09-14 | 1922-07-04 | Westinghouse Electric & Mfg Co | Fluid-translating device |
US3061179A (en) * | 1960-11-08 | 1962-10-30 | Vac U Max | Suction creating apparatus |
DE1503706C3 (en) * | 1965-06-19 | 1971-09-02 | Siemens Ag | JET SUCTION UNITS CONNECTED TO A VACUUM PUMP |
US4468172A (en) * | 1983-03-08 | 1984-08-28 | General Electric Company | Jet pump plug |
US5628623A (en) * | 1993-02-12 | 1997-05-13 | Skaggs; Bill D. | Fluid jet ejector and ejection method |
RU2142070C1 (en) * | 1998-03-02 | 1999-11-27 | Попов Сергей Анатольевич | Liquid and-gas ejector |
GB2447677B (en) * | 2007-03-21 | 2011-11-16 | Honeywell Normalair Garrett | Jet pump apparatus |
FR2929663B1 (en) * | 2008-04-03 | 2012-10-05 | Coval | AUTOREGULE VACUUM GENERATOR. |
-
2011
- 2011-06-23 GB GB1110692.9A patent/GB2492153A/en not_active Withdrawn
-
2012
- 2012-06-19 US US14/128,934 patent/US20140255218A1/en not_active Abandoned
- 2012-06-19 WO PCT/GB2012/000533 patent/WO2012175915A1/en active Application Filing
- 2012-06-19 BR BR112013032509A patent/BR112013032509A2/en not_active IP Right Cessation
- 2012-06-19 GB GB1320575.2A patent/GB2505586A/en not_active Withdrawn
-
2013
- 2013-12-19 NO NO20131706A patent/NO20131706A1/en not_active Application Discontinuation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1536180A (en) * | 1922-12-27 | 1925-05-05 | Electric Water Sterilizer & Oz | Eductor |
US1804569A (en) * | 1929-01-26 | 1931-05-12 | Westinghouse Electric & Mfg Co | Air ejector |
US6224042B1 (en) * | 1997-12-15 | 2001-05-01 | Serguei A. Popov | Liquid-gas ejector |
US6276903B1 (en) * | 1998-01-27 | 2001-08-21 | Evgueni D. Petroukhine | Liquid-gas ejector |
Also Published As
Publication number | Publication date |
---|---|
GB201320575D0 (en) | 2014-01-08 |
WO2012175915A1 (en) | 2012-12-27 |
NO20131706A1 (en) | 2013-12-19 |
BR112013032509A2 (en) | 2017-03-01 |
GB201110692D0 (en) | 2011-08-10 |
GB2492153A (en) | 2012-12-26 |
US20140255218A1 (en) | 2014-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |