BR112013032509A2 - pump assembly comprising a housing and a plurality of jet pumps - Google Patents

pump assembly comprising a housing and a plurality of jet pumps

Info

Publication number
BR112013032509A2
BR112013032509A2 BR112013032509A BR112013032509A BR112013032509A2 BR 112013032509 A2 BR112013032509 A2 BR 112013032509A2 BR 112013032509 A BR112013032509 A BR 112013032509A BR 112013032509 A BR112013032509 A BR 112013032509A BR 112013032509 A2 BR112013032509 A2 BR 112013032509A2
Authority
BR
Brazil
Prior art keywords
housing
pump assembly
jet pumps
pumps
jet
Prior art date
Application number
BR112013032509A
Other languages
Portuguese (pt)
Inventor
Mahmood Sarshar Mir
Najam Ali Beg Mirza
Kishore Nalukurthy Raja
Original Assignee
Caltec 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.)
Filing date
Publication date
Application filed by Caltec Ltd filed Critical Caltec Ltd
Publication of BR112013032509A2 publication Critical patent/BR112013032509A2/en

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
    • F04F5/44—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
    • F04F5/02—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
    • F04F5/466—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

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)
BR112013032509A 2011-06-23 2012-06-19 pump assembly comprising a housing and a plurality of jet pumps BR112013032509A2 (en)

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 (1)

Publication Number Publication Date
BR112013032509A2 true BR112013032509A2 (en) 2017-03-01

Family

ID=44485069

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013032509A BR112013032509A2 (en) 2011-06-23 2012-06-19 pump assembly comprising a housing and a plurality of jet pumps

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)

* Cited by examiner, † Cited by third party
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

Family Cites Families (14)

* Cited by examiner, † Cited by third party
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
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
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
RU2124146C1 (en) * 1997-12-15 1998-12-27 Попов Сергей Анатольевич Liquid-gas ejector
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
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.

Also Published As

Publication number Publication date
NO20131706A1 (en) 2013-12-19
GB201320575D0 (en) 2014-01-08
GB2492153A (en) 2012-12-26
GB201110692D0 (en) 2011-08-10
US20140255218A1 (en) 2014-09-11
WO2012175915A1 (en) 2012-12-27
GB2505586A (en) 2014-03-05

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]