IT957579B - Silenziatore arrestante le scintille per l impiego con picco li motori a combustione interna - Google Patents

Silenziatore arrestante le scintille per l impiego con picco li motori a combustione interna

Info

Publication number
IT957579B
IT957579B IT49123/72A IT4912372A IT957579B IT 957579 B IT957579 B IT 957579B IT 49123/72 A IT49123/72 A IT 49123/72A IT 4912372 A IT4912372 A IT 4912372A IT 957579 B IT957579 B IT 957579B
Authority
IT
Italy
Prior art keywords
sparks
silencer
stopping
peak
internal combustion
Prior art date
Application number
IT49123/72A
Other languages
English (en)
Original Assignee
Tecumseh Products Co
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 Tecumseh Products Co filed Critical Tecumseh Products Co
Application granted granted Critical
Publication of IT957579B publication Critical patent/IT957579B/it

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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
    • F01N13/1844—Mechanical joints
    • F01N13/1855—Mechanical joints the connection being realised by using bolts, screws, rivets or the like
    • 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
    • F01N1/089—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using two or more expansion chambers in series
    • 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
    • F01N13/18—Construction facilitating manufacture, assembly, or disassembly
    • F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
    • 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
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/06—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for extinguishing sparks
    • 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
    • F01N2230/00—Combination of silencers and other devices
    • F01N2230/06—Spark arresters
    • 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
    • F01N2260/00—Exhaust treating devices having provisions not otherwise provided for
    • F01N2260/20—Exhaust treating devices having provisions not otherwise provided for for heat or sound protection, e.g. using a shield or specially shaped outer surface of exhaust device
IT49123/72A 1971-05-06 1972-03-20 Silenziatore arrestante le scintille per l impiego con picco li motori a combustione interna IT957579B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14081171A 1971-05-06 1971-05-06

Publications (1)

Publication Number Publication Date
IT957579B true IT957579B (it) 1973-10-20

Family

ID=22492895

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49123/72A IT957579B (it) 1971-05-06 1972-03-20 Silenziatore arrestante le scintille per l impiego con picco li motori a combustione interna

Country Status (5)

Country Link
US (1) US3677364A (it)
CA (1) CA954760A (it)
DE (1) DE2220445A1 (it)
GB (1) GB1363184A (it)
IT (1) IT957579B (it)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3757892A (en) * 1972-04-03 1973-09-11 Skyway Machine Inc Exhaust unit for combustion engine
US3863445A (en) * 1972-08-04 1975-02-04 Tenneco Inc Heat shields for exhaust system
US3795287A (en) * 1973-04-13 1974-03-05 Outboard Marine Corp Snowmobile muffler with heat shield
FR2241987A5 (it) * 1973-08-22 1975-03-21 Citroen Sa
US3905564A (en) * 1974-04-01 1975-09-16 Roland V Furlano Helicopter muffler system
JPS51119407U (it) * 1975-03-25 1976-09-28
US3987867A (en) * 1975-03-26 1976-10-26 Discojet Corporation Spark arresting muffler for engines
JPS51116323A (en) * 1975-04-04 1976-10-13 Nissan Motor Co Ltd Heat shading device of exhaust system
JPS5431240Y2 (it) * 1975-06-24 1979-09-29
JPS5277939A (en) * 1975-12-24 1977-06-30 Toyota Motor Corp Muffler with afterburning preventor
US4124091A (en) * 1975-12-24 1978-11-07 Toyota Jidosha Kogyo Kabushiki Kaisha Silencer for an internal combustion engine
JPS6246416Y2 (it) * 1978-04-27 1987-12-15
DE2819371C2 (de) * 1978-05-03 1986-11-20 Zielke, Karl-Heinz, 3320 Salzgitter Wärmeschirm für eine Abgasanlage eines Fahrzeugs
NZ238869A (en) * 1991-07-08 1995-04-27 Graeme Harris Exhaust muffler having a tubular baffle within a tapered exhaust expansion section: tubular baffle partly closed at one end
US5177962A (en) * 1992-01-14 1993-01-12 Tecumseh Products Company External spark arrestor
JPH07279648A (ja) * 1994-04-05 1995-10-27 Isao Yamamoto 排気ガス浄化システム
US5866859A (en) * 1995-02-14 1999-02-02 Aktiebolaget Electrolux Spark arresting structure for a muffler having a catalytic converter
JP3738927B2 (ja) * 1997-06-23 2006-01-25 本田技研工業株式会社 マフラのスパークアレスタ装置
JP2004183622A (ja) * 2002-12-06 2004-07-02 Honda Motor Co Ltd 内燃機関の排気消音器
CN1279868C (zh) * 2003-08-26 2006-10-18 苏州金莱克清洁器具有限公司 吸尘器消音装置
JP4367918B2 (ja) * 2004-01-09 2009-11-18 本田技研工業株式会社 小型エンジンの排気装置
US20060065480A1 (en) * 2004-09-28 2006-03-30 Leehaug David J Muffler and heat shield assembly
US20060157295A1 (en) * 2005-01-14 2006-07-20 Ziehl John C Combination muffler and spark arrester
KR101097241B1 (ko) * 2006-01-17 2011-12-22 도요타 지도샤（주） 차량용 머플러구조
JP4802007B2 (ja) * 2006-02-15 2011-10-26 ハスクバーナ・ゼノア株式会社 マフラ、作業機械
WO2007146770A1 (en) * 2006-06-12 2007-12-21 Briggs And Stratton Corporation Exhaust deflector for a muffler
US7530427B2 (en) * 2006-06-12 2009-05-12 Briggs & Stratton Corporation Exhaust deflector for a muffler
JP2009108824A (ja) * 2007-10-31 2009-05-21 Yamaha Motor Co Ltd 自動二輪車
US7905319B2 (en) * 2008-06-11 2011-03-15 Sullivan John T Venturi muffler
JP5315072B2 (ja) * 2009-01-30 2013-10-16 本田技研工業株式会社 鞍乗型車両の消音器カバー
JP2011085090A (ja) * 2009-10-16 2011-04-28 Yamaha Motor Co Ltd 自動二輪車
US8424443B2 (en) 2011-01-31 2013-04-23 The United States Of America As Represented By The Secretary Of The Army Vented armor V structure
IT201800005563A1 (it) * 2018-05-21 2019-11-21 Silenziatore per un impianto di scarico di un motociclo
DE102018122042A1 (de) * 2018-09-10 2020-03-12 Faurecia Emissions Control Technologies, Germany Gmbh Bauteil einer Abgasanlage sowie Verfahren zum Herstellen eines solchen Bauteils

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1878424A (en) * 1931-10-26 1932-09-20 Oldberg Mfg Company Muffler
US2196920A (en) * 1938-03-21 1940-04-09 Burgess Battery Co Exhaust silencing and spark arresting device
US2329101A (en) * 1940-06-08 1943-09-07 Burgess Battery Co Apparatus for silencing pulsating gas streams and separating particles therefrom
US2382386A (en) * 1942-06-29 1945-08-14 Gen Electric Gas engine exhaust flame quencher
US2862570A (en) * 1955-06-29 1958-12-02 Standard Oil Co Acoustic cap for stacks
US2932157A (en) * 1955-08-22 1960-04-12 James B Abbey Exhaust gas purifying attachment
US2833368A (en) * 1956-05-17 1958-05-06 United Specialties Co Muffler
US2907405A (en) * 1957-11-25 1959-10-06 American Felt Co Filter-silencer
US3237716A (en) * 1964-07-21 1966-03-01 Billie D Parsons Detachable heat shield for exhaust muffler

Also Published As

Publication number Publication date
DE2220445A1 (de) 1972-11-16
US3677364A (en) 1972-07-18
CA954760A (en) 1974-09-17
GB1363184A (en) 1974-08-14

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