BE791726A - Separateur de particules avec dispositif de balayage en colimacon - Google Patents

Separateur de particules avec dispositif de balayage en colimacon

Info

Publication number
BE791726A
BE791726A BE791726DA BE791726A BE 791726 A BE791726 A BE 791726A BE 791726D A BE791726D A BE 791726DA BE 791726 A BE791726 A BE 791726A
Authority
BE
Belgium
Prior art keywords
colimacon
particle separator
sweeping device
sweeping
separator
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
T N Hull
J L Nye
Original Assignee
Gen Electric
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.)
Publication date
Publication of BE791726A publication Critical patent/BE791726A/xx

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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
    • F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
    • F02C7/052—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles with dust-separation devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T50/00—Aeronautics or air transport
    • Y02T50/60—Efficient propulsion technologies, e.g. for aircraft

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Separating Particles In Gases By Inertia (AREA)
  • Cyclones (AREA)
BE791726D 1971-11-23 Separateur de particules avec dispositif de balayage en colimacon BE791726A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20142171A 1971-11-23 1971-11-23

Publications (1)

Publication Number Publication Date
BE791726A true BE791726A (fr) 1973-05-22

Family

ID=22745755

Family Applications (1)

Application Number Title Priority Date Filing Date
BE791726D BE791726A (fr) 1971-11-23 Separateur de particules avec dispositif de balayage en colimacon

Country Status (7)

Country Link
JP (1) JPS5629098B2 (xx)
BE (1) BE791726A (xx)
CA (1) CA960044A (xx)
DE (1) DE2256972C2 (xx)
FR (1) FR2160993B1 (xx)
GB (1) GB1412780A (xx)
IT (1) IT971131B (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3978656A (en) * 1975-02-20 1976-09-07 Avco Corporation Gas turbine engine air inlets having particle separators
JPS52105607U (xx) * 1976-02-07 1977-08-11
US4047379A (en) * 1976-04-28 1977-09-13 General Electric Company Transient air temperature sensing system
JPS5656908A (en) * 1979-10-16 1981-05-19 Hitachi Ltd Fluid introducing pipe
US4527387A (en) * 1982-11-26 1985-07-09 General Electric Company Particle separator scroll vanes
US4685942A (en) * 1982-12-27 1987-08-11 General Electric Company Axial flow inlet particle separator
GB2149017B (en) * 1983-11-03 1988-01-27 Gen Electric Aircraft engine air intake including a foreign object separator
FI843605L (fi) * 1984-09-14 1986-03-15 Ahlstroem Oy Tilloppsspiral i en turbin som partikelavskiljare.
US4702071A (en) * 1985-06-28 1987-10-27 Rolls-Royce Plc Inlet particle separator
US7678165B2 (en) * 2006-12-28 2010-03-16 General Electric Company Particle separator using boundary layer control
US10286407B2 (en) 2007-11-29 2019-05-14 General Electric Company Inertial separator
US8092145B2 (en) * 2008-10-28 2012-01-10 Pratt & Whitney Canada Corp. Particle separator and separating method for gas turbine engine
DE102008060489A1 (de) 2008-12-05 2010-06-10 Rolls-Royce Deutschland Ltd & Co Kg Strömungsteiler für ein Fantriebwerk
US8128037B2 (en) * 2009-01-19 2012-03-06 The Boeing Company Apparatus and method for passive purging of micro-perforated aerodynamic surfaces
WO2016025056A2 (en) * 2014-05-29 2016-02-18 General Electric Company Turbine engine and particle separators therefore
US9915176B2 (en) 2014-05-29 2018-03-13 General Electric Company Shroud assembly for turbine engine
US10975731B2 (en) 2014-05-29 2021-04-13 General Electric Company Turbine engine, components, and methods of cooling same
US11033845B2 (en) 2014-05-29 2021-06-15 General Electric Company Turbine engine and particle separators therefore
US10036319B2 (en) 2014-10-31 2018-07-31 General Electric Company Separator assembly for a gas turbine engine
US10167725B2 (en) 2014-10-31 2019-01-01 General Electric Company Engine component for a turbine engine
US9988936B2 (en) 2015-10-15 2018-06-05 General Electric Company Shroud assembly for a gas turbine engine
US10428664B2 (en) 2015-10-15 2019-10-01 General Electric Company Nozzle for a gas turbine engine
US10704425B2 (en) 2016-07-14 2020-07-07 General Electric Company Assembly for a gas turbine engine

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3362155A (en) * 1965-03-29 1968-01-09 Gen Electric Axial flow separator
FR2079923A5 (xx) * 1970-02-17 1971-11-12 Sofrair

Also Published As

Publication number Publication date
DE2256972A1 (de) 1973-05-24
FR2160993A1 (xx) 1973-07-06
CA960044A (en) 1974-12-31
IT971131B (it) 1974-04-30
JPS4859206A (xx) 1973-08-20
JPS5629098B2 (xx) 1981-07-06
FR2160993B1 (xx) 1976-10-29
GB1412780A (en) 1975-11-05
DE2256972C2 (de) 1982-04-15

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