IL42099A - A silencer - Google Patents

A silencer

Info

Publication number
IL42099A
IL42099A IL42099A IL4209973A IL42099A IL 42099 A IL42099 A IL 42099A IL 42099 A IL42099 A IL 42099A IL 4209973 A IL4209973 A IL 4209973A IL 42099 A IL42099 A IL 42099A
Authority
IL
Israel
Prior art keywords
invention defined
throat
fluid pressure
throat region
pressure
Prior art date
Application number
IL42099A
Other languages
English (en)
Other versions
IL42099A0 (en
Original Assignee
Ware C
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 Ware C filed Critical Ware C
Publication of IL42099A0 publication Critical patent/IL42099A0/xx
Publication of IL42099A publication Critical patent/IL42099A/en

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
    • F01N1/003—Silencing apparatus characterised by method of silencing by using dead chambers communicating with exhaust gas flow passages
    • F01N1/006—Silencing apparatus characterised by method of silencing by using dead chambers communicating with exhaust gas flow passages comprising at least one perforated tube extending from inlet to outlet of the silencer
    • 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
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • 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
    • F01N1/02—Silencing apparatus characterised by method of silencing by using resonance
    • F01N1/023—Helmholtz resonators
    • 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
    • F01N1/06—Silencing apparatus characterised by method of silencing by using interference effect
    • 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
    • F01N2490/00—Structure, disposition or shape of gas-chambers
    • F01N2490/15—Plurality of resonance or dead chambers
    • F01N2490/155—Plurality of resonance or dead chambers being disposed one after the other in flow direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Pipe Accessories (AREA)
IL42099A 1972-05-22 1973-04-25 A silencer IL42099A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25538172A 1972-05-22 1972-05-22

Publications (2)

Publication Number Publication Date
IL42099A0 IL42099A0 (en) 1973-06-29
IL42099A true IL42099A (en) 1976-03-31

Family

ID=22968071

Family Applications (1)

Application Number Title Priority Date Filing Date
IL42099A IL42099A (en) 1972-05-22 1973-04-25 A silencer

Country Status (8)

Country Link
US (1) US3747704A (enExample)
JP (1) JPS4943040A (enExample)
CA (1) CA976437A (enExample)
DE (1) DE2318814A1 (enExample)
FR (1) FR2185750B1 (enExample)
GB (1) GB1437717A (enExample)
IL (1) IL42099A (enExample)
IT (1) IT987763B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4303127B4 (de) * 1993-02-04 2006-10-05 Fa. Andreas Stihl Brennkraftmaschine
DE10239116A1 (de) * 2002-08-27 2004-03-04 Andreas Stihl Ag & Co Verbrennungsmotor
MX2022003776A (es) 2021-03-31 2022-10-03 Polaris Inc Vehiculo todoterreno.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1331275A (en) * 1919-05-03 1920-02-17 William C Miles Muffler
US2991160A (en) * 1958-03-19 1961-07-04 California Research Corp Engine exhaust gas purifying system
FR1265835A (fr) * 1959-06-12 1961-07-07 Eberspaecher J Silencieux, notamment pour moteurs à combustion interne
FR1294934A (fr) * 1961-04-21 1962-06-01 Silencieux d'échappement augmentant la puissance du moteur auquel il est associé
BE622426A (enExample) * 1961-09-15
US3583524A (en) * 1967-09-26 1971-06-08 Tenneco Inc Muffler with external tuning tube connecting internal chamber to exhaust conduit
US3470979A (en) * 1967-10-10 1969-10-07 Wilhelm S Everett Fluid pulsation dampener with thimble

Also Published As

Publication number Publication date
US3747704A (en) 1973-07-24
FR2185750A1 (enExample) 1974-01-04
GB1437717A (enExample) 1976-06-03
FR2185750B1 (enExample) 1975-07-04
DE2318814A1 (de) 1973-12-06
CA976437A (en) 1975-10-21
JPS4943040A (enExample) 1974-04-23
IT987763B (it) 1975-03-20
IL42099A0 (en) 1973-06-29

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