JPS529496Y2 - - Google Patents

Info

Publication number
JPS529496Y2
JPS529496Y2 JP1971120265U JP12026571U JPS529496Y2 JP S529496 Y2 JPS529496 Y2 JP S529496Y2 JP 1971120265 U JP1971120265 U JP 1971120265U JP 12026571 U JP12026571 U JP 12026571U JP S529496 Y2 JPS529496 Y2 JP S529496Y2
Authority
JP
Japan
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
JP1971120265U
Other languages
Japanese (ja)
Other versions
JPS47792U (enExample
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 filed Critical
Publication of JPS47792U publication Critical patent/JPS47792U/ja
Application granted granted Critical
Publication of JPS529496Y2 publication Critical patent/JPS529496Y2/ja
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
    • F01N1/16—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
    • 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
    • F01N1/165—Silencing apparatus characterised by method of silencing by using movable parts for adjusting flow area
    • 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
    • F01N2590/00—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines
    • F01N2590/06—Exhaust or silencing apparatus adapted to particular use, e.g. for military applications, airplanes, submarines for hand-held tools or portables devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
JP1971120265U 1970-12-28 1971-12-21 Expired JPS529496Y2 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10157270A 1970-12-28 1970-12-28

Publications (2)

Publication Number Publication Date
JPS47792U JPS47792U (enExample) 1972-08-05
JPS529496Y2 true JPS529496Y2 (enExample) 1977-02-28

Family

ID=22285358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1971120265U Expired JPS529496Y2 (enExample) 1970-12-28 1971-12-21

Country Status (7)

Country Link
US (1) US3643759A (enExample)
JP (1) JPS529496Y2 (enExample)
CA (1) CA937836A (enExample)
DE (1) DE2159854C3 (enExample)
FR (1) FR2120909A5 (enExample)
GB (1) GB1320427A (enExample)
SE (1) SE379230B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3798769A (en) * 1972-01-25 1974-03-26 Mc Culloch Corp Apparatus for reducing the operating noise of a chain saw
JPS552178Y2 (enExample) * 1975-03-13 1980-01-21
US4042062A (en) * 1976-03-01 1977-08-16 Chicago Pneumatic Tool Company Air pulse noise damper for a pneumatic tool
US5112198A (en) * 1991-02-08 1992-05-12 General Motors Corporation Refrigerant compressor having variable restriction pressure pulsation attenuator
DE19747914A1 (de) * 1997-10-30 1999-05-06 Stihl Maschf Andreas Abgasschalldämpfer
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR714192A (fr) * 1930-06-24 1931-11-09 Gentil Et Cie Perfectionnements aux pots d'échappement pour moteurs à explosions
US3129784A (en) * 1960-03-22 1964-04-21 Nuquip Ltd Safety valves
US3106985A (en) * 1960-12-05 1963-10-15 Kenneth J Recupito Muffler apparatus
US3132716A (en) * 1962-03-27 1964-05-12 L M Cox Mfg Co Inc Muffler
US3318412A (en) * 1966-03-17 1967-05-09 Mcculloch Corp Muffler with reed valve

Also Published As

Publication number Publication date
GB1320427A (en) 1973-06-13
FR2120909A5 (enExample) 1972-08-18
AU3592371A (en) 1973-05-24
DE2159854A1 (de) 1972-07-20
US3643759A (en) 1972-02-22
JPS47792U (enExample) 1972-08-05
DE2159854C3 (de) 1980-12-18
CA937836A (en) 1973-12-04
SE379230B (enExample) 1975-09-29
DE2159854B2 (de) 1980-04-30

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