ES264795U - "un dispositivo silenciador de absorcion con una o varias camaras dispuestas en una caja y rellenas con un material de absorcion". - Google Patents

"un dispositivo silenciador de absorcion con una o varias camaras dispuestas en una caja y rellenas con un material de absorcion".

Info

Publication number
ES264795U
ES264795U ES1981264795U ES264795U ES264795U ES 264795 U ES264795 U ES 264795U ES 1981264795 U ES1981264795 U ES 1981264795U ES 264795 U ES264795 U ES 264795U ES 264795 U ES264795 U ES 264795U
Authority
ES
Spain
Prior art keywords
pipe
gas flow
flow silencer
outlet
silencer
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
ES1981264795U
Other languages
English (en)
Other versions
ES264795Y (es
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.)
Gillet Paul GmbH
Original Assignee
Gillet Paul 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 Gillet Paul GmbH filed Critical Gillet Paul GmbH
Publication of ES264795U publication Critical patent/ES264795U/es
Application granted granted Critical
Publication of ES264795Y publication Critical patent/ES264795Y/es
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
    • F01N1/10—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling in combination with sound-absorbing materials
    • 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
    • F01N1/084—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling the gases flowing through the silencer two or more times longitudinally in opposite directions, e.g. using parallel or concentric tubes
    • 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
    • F01N1/24—Silencing apparatus characterised by method of silencing by using sound-absorbing materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)

Abstract

con una o varias cámaras dispuestas en una caja y rellenas con un material de absorción, cámaras que están atravesadas por un canal de conducción de los gases en forma de tubo localmente perforado, caracterizado porque el canal de conducción de gases, en una longitud que corresponde a la de la caja del silenciador está ensanchado en su sección tranversal en relación con la sección transversal del tubo de entrada y del tubo de salida y, en este canal de gases encajado con su extremo el tubo de salida en una zona que corresponde aproximadamente a la cuarta parte hasta la mitad de la longitud del canal ensanchado de gases.
ES1981264795U 1980-03-06 1981-03-03 "un dispositivo silenciador de absorcion con una o varias camaras dispuestas en una caja y rellenas con un material de absorcion". Expired ES264795Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19808006103 DE8006103U1 (de) 1980-03-06 1980-03-06 Absorptionsschalldaempfer

Publications (2)

Publication Number Publication Date
ES264795U true ES264795U (es) 1983-10-01
ES264795Y ES264795Y (es) 1984-03-16

Family

ID=6713497

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1981264795U Expired ES264795Y (es) 1980-03-06 1981-03-03 "un dispositivo silenciador de absorcion con una o varias camaras dispuestas en una caja y rellenas con un material de absorcion".

Country Status (4)

Country Link
DE (1) DE8006103U1 (es)
ES (1) ES264795Y (es)
FR (1) FR2477627B1 (es)
GB (1) GB2071209B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE467633B (sv) * 1990-11-09 1992-08-17 Volvo Ab Ljuddaempare foer motorfordon
FR2669376B1 (fr) * 1990-11-16 1994-09-16 Wimetal Sa Silencieux avec ecran de protection thermique et d'isolation phonique pour ligne d'echappement de vehicule automobile.
GB2285283B (en) * 1993-12-24 1998-02-25 Apex Co Ltd Muffler for an internal combustion engine
FR2766234B1 (fr) * 1997-07-16 1999-08-20 R Montuori Sa Silencieux pour pot d'echappement
ITBO20110604A1 (it) * 2011-10-27 2013-04-28 Flii Bastelli Srl Marmitta ad elementi modulari per motori a scoppio a combustione interna

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB466712A (en) * 1935-05-06 1937-05-31 Alfred Reinsch Sound-muffling devices for the exhaust of internal combustion engines
GB1206105A (en) * 1966-08-31 1970-09-23 Hendry Brothers London Ltd Improvements in and relating to exhaust silencers
US4113051A (en) * 1976-10-04 1978-09-12 Discojet Corporation Engine muffler and spark arrester
US4192402A (en) * 1977-05-27 1980-03-11 Honda Giken Kogyo Kabushiki Kaisha Muffler for internal combustion engines

Also Published As

Publication number Publication date
FR2477627A1 (fr) 1981-09-11
DE8006103U1 (de) 1980-07-10
GB2071209B (en) 1983-12-07
GB2071209A (en) 1981-09-16
FR2477627B1 (fr) 1986-11-21
ES264795Y (es) 1984-03-16

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Legal Events

Date Code Title Description
MM1K Utility model lapsed

Effective date: 19960401