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GB2060074B - Ejector assembly - Google Patents

Ejector assembly

Info

Publication number
GB2060074B
GB2060074B GB8018627A GB8018627A GB2060074B GB 2060074 B GB2060074 B GB 2060074B GB 8018627 A GB8018627 A GB 8018627A GB 8018627 A GB8018627 A GB 8018627A GB 2060074 B GB2060074 B GB 2060074B
Authority
GB
United Kingdom
Prior art keywords
ejector assembly
ejector
assembly
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.)
Expired
Application number
GB8018627A
Other versions
GB2060074A (en
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.)
Avco Corp
Original Assignee
Avco Corp
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 Avco Corp filed Critical Avco Corp
Priority to GB8018627A priority Critical patent/GB2060074B/en
Priority to DE2918873A priority patent/DE2918873C2/en
Publication of GB2060074A publication Critical patent/GB2060074A/en
Application granted granted Critical
Publication of GB2060074B publication Critical patent/GB2060074B/en
Expired legal-status Critical Current

Links

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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • F02C6/04—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output
    • F02C6/06—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas
    • F02C6/08—Gas-turbine plants providing heated or pressurised working fluid for other apparatus, e.g. without mechanical power output providing compressed gas the gas being bled from the gas-turbine compressor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/0215—Arrangements therefor, e.g. bleed or by-pass valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • F04D27/023—Details or means for fluid extraction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers
    • 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
    • F04F5/48—Control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
GB8018627A 1979-05-08 1979-05-08 Ejector assembly Expired GB2060074B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB8018627A GB2060074B (en) 1979-05-08 1979-05-08 Ejector assembly
DE2918873A DE2918873C2 (en) 1979-05-08 1979-05-08 Gas turbine plant

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8018627A GB2060074B (en) 1979-05-08 1979-05-08 Ejector assembly
DE2918873A DE2918873C2 (en) 1979-05-08 1979-05-08 Gas turbine plant

Publications (2)

Publication Number Publication Date
GB2060074A GB2060074A (en) 1981-04-29
GB2060074B true GB2060074B (en) 1983-03-30

Family

ID=25779058

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8018627A Expired GB2060074B (en) 1979-05-08 1979-05-08 Ejector assembly

Country Status (2)

Country Link
DE (1) DE2918873C2 (en)
GB (1) GB2060074B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2151918C1 (en) * 1998-12-25 2000-06-27 Галаничев Федор Никитич Jet device
FR2961867B1 (en) 2010-06-24 2014-06-13 Snecma AIR COLLECTION THROUGH THE DIFFUSER OF A CENTRIFUGAL COMPRESSOR OF A TURBOMACHINE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB666416A (en) * 1948-02-09 1952-02-13 Lysholm Alf Gas turbine power plant for jet propulsion
FR1079233A (en) * 1952-04-29 1954-11-26 Rolls Royce Improvements to fuel supply devices for gas turbine engines
GB932000A (en) * 1962-02-22 1963-07-24 Rolls Royce Improvements relating to gas turbine engines
US3909152A (en) * 1973-09-27 1975-09-30 United Aircraft Corp Variable size bleed port for jet engines

Also Published As

Publication number Publication date
DE2918873A1 (en) 1981-04-02
DE2918873C2 (en) 1982-04-01
GB2060074A (en) 1981-04-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee