FR2288217A1 - Echappement reducteur de bruit pour moteur a combustion interne - Google Patents

Echappement reducteur de bruit pour moteur a combustion interne

Info

Publication number
FR2288217A1
FR2288217A1 FR7435358A FR7435358A FR2288217A1 FR 2288217 A1 FR2288217 A1 FR 2288217A1 FR 7435358 A FR7435358 A FR 7435358A FR 7435358 A FR7435358 A FR 7435358A FR 2288217 A1 FR2288217 A1 FR 2288217A1
Authority
FR
France
Prior art keywords
rings
pipe
built
combustion engine
inner pipe
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
FR7435358A
Other languages
English (en)
Other versions
FR2288217B1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7435358A priority Critical patent/FR2288217A1/fr
Priority to DE19752545757 priority patent/DE2545757A1/de
Priority to US05/622,116 priority patent/US4055231A/en
Publication of FR2288217A1 publication Critical patent/FR2288217A1/fr
Application granted granted Critical
Publication of FR2288217B1 publication Critical patent/FR2288217B1/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
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
    • F01N1/22—Silencing apparatus characterised by method of silencing by using movable parts the parts being resilient walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
FR7435358A 1974-10-14 1974-10-14 Echappement reducteur de bruit pour moteur a combustion interne Granted FR2288217A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7435358A FR2288217A1 (fr) 1974-10-14 1974-10-14 Echappement reducteur de bruit pour moteur a combustion interne
DE19752545757 DE2545757A1 (de) 1974-10-14 1975-10-13 Schalldaempfer fuer eine brennkraftmaschine
US05/622,116 US4055231A (en) 1974-10-14 1975-10-14 Silencer for internal combustion engines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7435358A FR2288217A1 (fr) 1974-10-14 1974-10-14 Echappement reducteur de bruit pour moteur a combustion interne

Publications (2)

Publication Number Publication Date
FR2288217A1 true FR2288217A1 (fr) 1976-05-14
FR2288217B1 FR2288217B1 (fr) 1978-05-19

Family

ID=9144332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7435358A Granted FR2288217A1 (fr) 1974-10-14 1974-10-14 Echappement reducteur de bruit pour moteur a combustion interne

Country Status (1)

Country Link
FR (1) FR2288217A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112177887A (zh) * 2020-09-28 2021-01-05 珠海格力节能环保制冷技术研究中心有限公司 排气消音结构及压缩机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR332439A (fr) * 1903-05-28 1903-10-28 Weston Miller Fulton Système de vase ou de récipient compressible
US2014368A (en) * 1933-12-07 1935-09-17 Blundell Alfred Silencing device
US2770310A (en) * 1953-02-19 1956-11-13 Dale Gates Power propelled hand truck
FR1224400A (fr) * 1959-04-02 1960-06-23 Silencieux à détente variable pour moteur à explosion en général
FR1321931A (fr) * 1962-05-12 1963-03-22 Silencieux
FR1554785A (fr) * 1967-11-21 1969-01-24

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR332439A (fr) * 1903-05-28 1903-10-28 Weston Miller Fulton Système de vase ou de récipient compressible
US2014368A (en) * 1933-12-07 1935-09-17 Blundell Alfred Silencing device
US2770310A (en) * 1953-02-19 1956-11-13 Dale Gates Power propelled hand truck
FR1224400A (fr) * 1959-04-02 1960-06-23 Silencieux à détente variable pour moteur à explosion en général
FR1321931A (fr) * 1962-05-12 1963-03-22 Silencieux
FR1554785A (fr) * 1967-11-21 1969-01-24

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112177887A (zh) * 2020-09-28 2021-01-05 珠海格力节能环保制冷技术研究中心有限公司 排气消音结构及压缩机

Also Published As

Publication number Publication date
FR2288217B1 (fr) 1978-05-19

Similar Documents

Publication Publication Date Title
ES430387A1 (es) Un aparato util para purificar gases.
IT945421B (it) Reattore di postcombustione dei gas di scarico di un motore a combustione interna
ES426892A1 (es) Perfeccionamientos introducidos en un silenciador de gases de escape.
FR2288217A1 (fr) Echappement reducteur de bruit pour moteur a combustion interne
FR2327398A2 (fr) Silencieux pour moteur a combustion interne
GB1039525A (en) Improvements in and relating to silencers for exhaust gases
GB602859A (en) Improvements in silencers
GB1471417A (en) Silencer for internal combustion engine exhaust gases
IL40262A0 (en) A catalyst,its method of production and the utilisation of same for the purification of exhaust gases from internal combustion engines
US2241150A (en) Exhaust muffler
GB1084819A (en) Improved form of silencer for the exhaust gases from internal combustion engines
GB989345A (en) Improvements in or relating to mufflers or silencers for the exhaust gases of internal combustion engines
FR2226865A5 (en) Exhaust silencer for automobile engines - has constant area gas passage to prevent back pressure on engine
ES443264A1 (es) Un aparato de escape para un motor de combustion interna.
GB1012028A (en) Silencers for internal combustion engines
ES212565U (es) Un silenciador para tubos de escape de velomotores.
CA1076439A (fr) Collecteur d'echappement pour moteur a combustion interne
GB744434A (en) Improvements in or relating to silencers for exhaust gases
GB1431753A (en) Heat treatment apparatus
FR2138921A1 (en) Catalytic reactors - for removal of toxic components from internal combustion engine exhaust gases
ES223965U (es) Silencioso perfeccionado para tubos de escape de motores de explosion.
GB890931A (en) Improvements in or relating to apparatus for attenuating pulsations in the flow of gas
GB1361148A (en) Exhaust silencers for internal combustion engines
FR2121290A5 (en) Exhaust gas detoxification - by forced extraction and filtration
ES167773U (es) Aparato para la purificacion catalitica de gases de escape.

Legal Events

Date Code Title Description
ST Notification of lapse