FR2237494A5 - - Google Patents

Info

Publication number
FR2237494A5
FR2237494A5 FR7324263A FR7324263A FR2237494A5 FR 2237494 A5 FR2237494 A5 FR 2237494A5 FR 7324263 A FR7324263 A FR 7324263A FR 7324263 A FR7324263 A FR 7324263A FR 2237494 A5 FR2237494 A5 FR 2237494A5
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
FR7324263A
Other languages
French (fr)
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Application granted granted Critical
Publication of FR2237494A5 publication Critical patent/FR2237494A5/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/08—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling
    • F01N1/082—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases passing through porous members

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Laminated Bodies (AREA)
  • Exhaust Silencers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
FR7324263A 1972-07-03 1973-07-02 Expired FR2237494A5 (sh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722232559 DE2232559A1 (de) 1972-07-03 1972-07-03 Schalldaempfer zum vermindern der durch ausstroemende gase erzeugten geraeusche

Publications (1)

Publication Number Publication Date
FR2237494A5 true FR2237494A5 (sh) 1975-02-07

Family

ID=5849535

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7324263A Expired FR2237494A5 (sh) 1972-07-03 1973-07-02

Country Status (4)

Country Link
DE (1) DE2232559A1 (sh)
FR (1) FR2237494A5 (sh)
GB (1) GB1432048A (sh)
IT (1) IT990747B (sh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307959A1 (fr) * 1975-04-16 1976-11-12 Freudenberg Carl Silencieux pour orifices d'echappement d'air d'appareillages a air comprime
CN108571635A (zh) * 2017-03-09 2018-09-25 北京航天发射技术研究所 一种高压大流量球形消音器

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3949828A (en) * 1974-08-30 1976-04-13 Barry Wright Corporation Fluid exhaust silencer
US4319660A (en) * 1980-09-02 1982-03-16 The United States Of America As Represented By The Secretary Of The Army Mechanical noise suppressor for small rocket motors
DE4237630A1 (de) * 1992-11-05 1994-05-11 Wabco Westinghouse Fahrzeug Druckluft-Entlüftungseinrichtung
DE4412517C2 (de) * 1994-04-12 1997-01-16 Bbm Technik Ges Fuer Die Verwe Ausblaseschalldämpfer
US6209678B1 (en) * 1998-01-13 2001-04-03 Robert E. Sterling Pneumatic hand tool exhaust muffler
US7216739B2 (en) 1998-01-13 2007-05-15 Exhaust Technologies, Inc. Muffler for pneumatic hand tool
US6926117B2 (en) 1998-01-13 2005-08-09 Exhaust Technologies, Inc. Muffler for pneumatic hand tool
US6202785B1 (en) 1999-06-02 2001-03-20 3M Innovative Properties Company Muffler with acoustic absorption insert for limited clearance pneumatic device applications
FR2834313B1 (fr) * 2001-12-27 2005-08-26 Acoustique Ind Sarl Soc D Dispositif de detente de gaz a silencieux
SE526406C2 (sv) * 2004-01-14 2005-09-06 Silvent Ab Ljuddämpare för pneumatiska maskiner
RU2511858C1 (ru) * 2013-04-10 2014-04-10 Олег Савельевич Кочетов Элемент глушителя шума кочетова
RU2568801C1 (ru) * 2014-06-25 2015-11-20 Олег Савельевич Кочетов Комбинированный глушитель шума
RU2568800C1 (ru) * 2014-06-25 2015-11-20 Олег Савельевич Кочетов Комбинированный глушитель шума кочетова
RU2568798C1 (ru) * 2014-06-25 2015-11-20 Олег Савельевич Кочетов Глушитель шума
FI128646B (en) * 2018-10-18 2020-09-30 Mako Oy Nozzle arrangement for a gas extinguishing system
KR20200117396A (ko) * 2019-04-04 2020-10-14 현대자동차주식회사 배기유체 충돌식 소음기
US20220355143A1 (en) * 2020-01-31 2022-11-10 Carrier Corporation Low noise discharge nozzle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307959A1 (fr) * 1975-04-16 1976-11-12 Freudenberg Carl Silencieux pour orifices d'echappement d'air d'appareillages a air comprime
CN108571635A (zh) * 2017-03-09 2018-09-25 北京航天发射技术研究所 一种高压大流量球形消音器

Also Published As

Publication number Publication date
DE2232559A1 (de) 1974-01-24
GB1432048A (en) 1976-04-14
IT990747B (it) 1975-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse