FR2444794A1 - Dispositif obturateur pour tuyau d'echappement de moteur - Google Patents

Dispositif obturateur pour tuyau d'echappement de moteur

Info

Publication number
FR2444794A1
FR2444794A1 FR7931459A FR7931459A FR2444794A1 FR 2444794 A1 FR2444794 A1 FR 2444794A1 FR 7931459 A FR7931459 A FR 7931459A FR 7931459 A FR7931459 A FR 7931459A FR 2444794 A1 FR2444794 A1 FR 2444794A1
Authority
FR
France
Prior art keywords
water jacket
bearings
cooling water
fixed pipe
throttle valve
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.)
Granted
Application number
FR7931459A
Other languages
English (en)
Other versions
FR2444794B3 (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.)
Rolls Royce Solutions GmbH
Original Assignee
MTU Friedrichshafen GmbH
MTU Motoren und Turbinen Union Friedrichshafen GmbH
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 MTU Friedrichshafen GmbH, MTU Motoren und Turbinen Union Friedrichshafen GmbH filed Critical MTU Friedrichshafen GmbH
Publication of FR2444794A1 publication Critical patent/FR2444794A1/fr
Application granted granted Critical
Publication of FR2444794B3 publication Critical patent/FR2444794B3/fr
Granted 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
    • F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/04—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning exhaust conduits
    • F02D9/06—Exhaust brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Exhaust Silencers (AREA)

Abstract

Dispositif obturateur pour tuyau d'échappement Son obturateur, solidaire d'une tige de manoeuvre, est disposé dans un tube articulé avec les autres parties du tuyau d'échappement. La tige tourne dans une chemise d'eau qui entoure ce tuyau et le tube peut tourner sur cette tige. Application notamment aux moteurs Diesel à turbocompresseurs.
FR7931459A 1978-12-22 1979-12-21 Dispositif obturateur pour tuyau d'echappement de moteur Granted FR2444794A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19787838031 DE7838031U1 (de) 1978-12-22 1978-12-22 Absperrvorrichtung fuer abgasleitung

Publications (2)

Publication Number Publication Date
FR2444794A1 true FR2444794A1 (fr) 1980-07-18
FR2444794B3 FR2444794B3 (fr) 1981-09-18

Family

ID=6698142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7931459A Granted FR2444794A1 (fr) 1978-12-22 1979-12-21 Dispositif obturateur pour tuyau d'echappement de moteur

Country Status (2)

Country Link
DE (1) DE7838031U1 (fr)
FR (1) FR2444794A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2253816A1 (fr) * 2009-05-20 2010-11-24 Carl Freudenberg KG Passage tournant doté d'une perméabilité réduite au gaz

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2253816A1 (fr) * 2009-05-20 2010-11-24 Carl Freudenberg KG Passage tournant doté d'une perméabilité réduite au gaz

Also Published As

Publication number Publication date
DE7838031U1 (de) 1979-03-29
FR2444794B3 (fr) 1981-09-18

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