FR1568944A - - Google Patents

Info

Publication number
FR1568944A
FR1568944A FR141781A FR1568944DA FR1568944A FR 1568944 A FR1568944 A FR 1568944A FR 141781 A FR141781 A FR 141781A FR 1568944D A FR1568944D A FR 1568944DA FR 1568944 A FR1568944 A FR 1568944A
Authority
FR
France
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
FR141781A
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 filed Critical
Application granted granted Critical
Publication of FR1568944A publication Critical patent/FR1568944A/fr
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
    • 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
    • F02C7/045—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for noise suppression

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pipe Accessories (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
FR141781A 1968-02-29 1968-02-29 Expired FR1568944A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR141781 1968-02-29

Publications (1)

Publication Number Publication Date
FR1568944A true FR1568944A (fr) 1969-05-30

Family

ID=8646738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR141781A Expired FR1568944A (fr) 1968-02-29 1968-02-29

Country Status (3)

Country Link
US (1) US3563340A (fr)
FR (1) FR1568944A (fr)
GB (1) GB1198977A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2077376A1 (fr) * 1970-01-28 1971-10-22 Rolls Royce

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61250324A (ja) * 1985-04-27 1986-11-07 Toushiyou Eng Kk 騒音周波数対応型消音装置
AU730401B2 (en) 1996-09-30 2001-03-08 Silentor Notox A/S Gas flow silencer
US6520286B1 (en) 1996-09-30 2003-02-18 Silentor Holding A/S Silencer and a method of operating a vehicle
US11739698B2 (en) * 2022-01-19 2023-08-29 General Electric Company Aero-acoustically dampened bleed valve

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1353478A (en) * 1919-09-09 1920-09-21 George W Kirk Muffler
US1673714A (en) * 1924-09-27 1928-06-12 Clarence Z Smith Automobile brake
US1713047A (en) * 1924-11-14 1929-05-14 Maxim Silencer Co Means for adjusting oscillation period of exhausts of internal-combustion engines
US2778190A (en) * 1950-06-08 1957-01-22 Republic Aviat Corp Variable area nozzle for jet engines
GB921127A (en) * 1960-11-18 1963-03-13 Rolls Royce Improvements relating to the silencing of gas turbine engines
GB935119A (en) * 1960-12-05 1963-08-28 Rolls Royce Improvements relating to the silencing of gas turbine engines
US3238955A (en) * 1962-01-22 1966-03-08 Lockheed Aircraft Corp Fluid valve noise suppressor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2077376A1 (fr) * 1970-01-28 1971-10-22 Rolls Royce

Also Published As

Publication number Publication date
US3563340A (en) 1971-02-16
GB1198977A (en) 1970-07-15

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Legal Events

Date Code Title Description
ST Notification of lapse