NO20131706A1 - Pumpesammenstilling inneholdende et flertall jetpumper - Google Patents

Pumpesammenstilling inneholdende et flertall jetpumper Download PDF

Info

Publication number
NO20131706A1
NO20131706A1 NO20131706A NO20131706A NO20131706A1 NO 20131706 A1 NO20131706 A1 NO 20131706A1 NO 20131706 A NO20131706 A NO 20131706A NO 20131706 A NO20131706 A NO 20131706A NO 20131706 A1 NO20131706 A1 NO 20131706A1
Authority
NO
Norway
Prior art keywords
zone
inlet
outlet
jet
pump
Prior art date
Application number
NO20131706A
Other languages
English (en)
Norwegian (no)
Inventor
Mir Mahmood Sarshar
Mirza Najam Ali Beg
Raja Kishore Nalukurthy
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 NO20131706A1 publication Critical patent/NO20131706A1/no

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)
NO20131706A 2011-06-23 2013-12-19 Pumpesammenstilling inneholdende et flertall jetpumper NO20131706A1 (no)

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
NO20131706A1 true NO20131706A1 (no) 2013-12-19

Family

ID=44485069

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20131706A NO20131706A1 (no) 2011-06-23 2013-12-19 Pumpesammenstilling inneholdende et flertall jetpumper

Country Status (5)

Country Link
US (1) US20140255218A1 (pt)
BR (1) BR112013032509A2 (pt)
GB (2) GB2492153A (pt)
NO (1) NO20131706A1 (pt)
WO (1) WO2012175915A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107023530A (zh) * 2016-02-01 2017-08-08 朱建林 一种圆管用多通道射流器
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 (de) * 1965-06-19 1971-09-02 Siemens Ag Einer vakuumpumpe vorschaltbare strahlsaugeraggregate
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 (ru) * 1997-12-15 1998-12-27 Попов Сергей Анатольевич Жидкостно-газовый эжектор
RU2133882C1 (ru) * 1998-01-27 1999-07-27 Попов Сергей Анатольевич Жидкостно-газовый эжектор
RU2142070C1 (ru) * 1998-03-02 1999-11-27 Попов Сергей Анатольевич Жидкостно-газовый эжектор
GB2447677B (en) * 2007-03-21 2011-11-16 Honeywell Normalair Garrett Jet pump apparatus
FR2929663B1 (fr) * 2008-04-03 2012-10-05 Coval Generateur de vide autoregule.

Also Published As

Publication number Publication date
GB201320575D0 (en) 2014-01-08
US20140255218A1 (en) 2014-09-11
GB2492153A (en) 2012-12-26
GB201110692D0 (en) 2011-08-10
BR112013032509A2 (pt) 2017-03-01
WO2012175915A1 (en) 2012-12-27
GB2505586A (en) 2014-03-05

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application