JPS47792U - - Google Patents

Info

Publication number
JPS47792U
JPS47792U JP1971120265U JP12026571U JPS47792U JP S47792 U JPS47792 U JP S47792U JP 1971120265 U JP1971120265 U JP 1971120265U JP 12026571 U JP12026571 U JP 12026571U JP S47792 U JPS47792 U JP S47792U
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.)
Granted
Application number
JP1971120265U
Other languages
Japanese (ja)
Other versions
JPS529496Y2 (cg-RX-API-DMAC10.html
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 (cg-RX-API-DMAC10.html)

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 true JPS47792U (cg-RX-API-DMAC10.html) 1972-08-05
JPS529496Y2 JPS529496Y2 (cg-RX-API-DMAC10.html) 1977-02-28

Family

ID=22285358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1971120265U Expired JPS529496Y2 (cg-RX-API-DMAC10.html) 1970-12-28 1971-12-21

Country Status (7)

Country Link
US (1) US3643759A (cg-RX-API-DMAC10.html)
JP (1) JPS529496Y2 (cg-RX-API-DMAC10.html)
CA (1) CA937836A (cg-RX-API-DMAC10.html)
DE (1) DE2159854C3 (cg-RX-API-DMAC10.html)
FR (1) FR2120909A5 (cg-RX-API-DMAC10.html)
GB (1) GB1320427A (cg-RX-API-DMAC10.html)
SE (1) SE379230B (cg-RX-API-DMAC10.html)

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 (cg-RX-API-DMAC10.html) * 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
JPS529496Y2 (cg-RX-API-DMAC10.html) 1977-02-28
GB1320427A (en) 1973-06-13
FR2120909A5 (cg-RX-API-DMAC10.html) 1972-08-18
AU3592371A (en) 1973-05-24
DE2159854A1 (de) 1972-07-20
US3643759A (en) 1972-02-22
DE2159854C3 (de) 1980-12-18
CA937836A (en) 1973-12-04
SE379230B (cg-RX-API-DMAC10.html) 1975-09-29
DE2159854B2 (de) 1980-04-30

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