FR2228940B1 - - Google Patents

Info

Publication number
FR2228940B1
FR2228940B1 FR7411760A FR7411760A FR2228940B1 FR 2228940 B1 FR2228940 B1 FR 2228940B1 FR 7411760 A FR7411760 A FR 7411760A FR 7411760 A FR7411760 A FR 7411760A FR 2228940 B1 FR2228940 B1 FR 2228940B1
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
FR7411760A
Other languages
French (fr)
Other versions
FR2228940A1 (de
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.)
THIELMANN GEB AG
Original Assignee
THIELMANN GEB 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 THIELMANN GEB AG filed Critical THIELMANN GEB AG
Publication of FR2228940A1 publication Critical patent/FR2228940A1/fr
Application granted granted Critical
Publication of FR2228940B1 publication Critical patent/FR2228940B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
FR7411760A 1973-05-10 1974-04-03 Expired FR2228940B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732323587 DE2323587B2 (de) 1973-05-10 1973-05-10 Schalldaempfer

Publications (2)

Publication Number Publication Date
FR2228940A1 FR2228940A1 (de) 1974-12-06
FR2228940B1 true FR2228940B1 (de) 1977-03-04

Family

ID=5880507

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7411760A Expired FR2228940B1 (de) 1973-05-10 1974-04-03

Country Status (6)

Country Link
CH (1) CH603992A5 (de)
DE (1) DE2323587B2 (de)
ES (1) ES425261A1 (de)
FR (1) FR2228940B1 (de)
GB (1) GB1471417A (de)
IT (1) IT1012201B (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4592201A (en) * 1982-07-12 1986-06-03 General Electric Company Turbofan mixed flow exhaust system
FR2620169B1 (fr) * 1987-09-09 1990-07-20 Glaenzer Spicer Sa Partie de ligne d'echappement, notamment pour moteur a combustion interne
US6116377A (en) * 1998-12-29 2000-09-12 Dugan; Jimmie Robert Sound attenuation devices for internal combustion engines
GB2382107B (en) * 1999-12-09 2003-08-13 Komatsu Mfg Co Ltd Exhaust silencer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1927213A (en) * 1930-08-15 1933-09-19 Buffalo Pressed Steel Company Silencer
FR746282A (fr) * 1931-11-25 1933-05-26 Daimler Benz Ag Moyen permettant de rendre uniforme, à l'intérieur de conduits, la pression de colonnes de gaz qui les traversent, et qui proviennent, en particulier, de l'échappement des moteurs à combustion interne
US2035923A (en) * 1934-02-21 1936-03-31 Winthrop T Scarritt Muffler
GB706428A (en) * 1951-05-25 1954-03-31 George Bromhead Walker Improvements relating to silencers or mufflers for internal-combustion engine and like exhausts
GB1084237A (de) * 1963-09-12
US3500954A (en) * 1969-03-13 1970-03-17 Walker Mfg Co Exhaust silencing system

Also Published As

Publication number Publication date
FR2228940A1 (de) 1974-12-06
DE2323587B2 (de) 1977-12-15
DE2323587A1 (de) 1974-11-21
ES425261A1 (es) 1976-06-01
DE2323587C3 (de) 1978-08-03
CH603992A5 (de) 1978-08-31
GB1471417A (en) 1977-04-27
IT1012201B (it) 1977-03-10

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Legal Events

Date Code Title Description
ST Notification of lapse