JPS50152131A - - Google Patents

Info

Publication number
JPS50152131A
JPS50152131A JP5261375A JP5261375A JPS50152131A JP S50152131 A JPS50152131 A JP S50152131A JP 5261375 A JP5261375 A JP 5261375A JP 5261375 A JP5261375 A JP 5261375A JP S50152131 A JPS50152131 A JP S50152131A
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.)
Pending
Application number
JP5261375A
Other languages
Japanese (ja)
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
Priority claimed from US466618A external-priority patent/US3913703A/en
Priority claimed from US466526A external-priority patent/US3888331A/en
Application filed filed Critical
Publication of JPS50152131A publication Critical patent/JPS50152131A/ja
Pending 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
    • F01N1/06—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
    • 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
    • F01N1/12—Silencing apparatus characterised by method of silencing by reducing exhaust energy by throttling or whirling using spirally or helically shaped channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Silencers (AREA)
JP5261375A 1974-05-03 1975-05-02 Pending JPS50152131A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US466618A US3913703A (en) 1974-05-03 1974-05-03 Single inner assembly wave interference silencer
US466526A US3888331A (en) 1974-05-03 1974-05-03 Power tuned wave interference silencer

Publications (1)

Publication Number Publication Date
JPS50152131A true JPS50152131A (enrdf_load_stackoverflow) 1975-12-06

Family

ID=27041690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5261375A Pending JPS50152131A (enrdf_load_stackoverflow) 1974-05-03 1975-05-02

Country Status (4)

Country Link
JP (1) JPS50152131A (enrdf_load_stackoverflow)
DE (1) DE2519690A1 (enrdf_load_stackoverflow)
FR (1) FR2269635B1 (enrdf_load_stackoverflow)
GB (1) GB1496206A (enrdf_load_stackoverflow)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216414U (enrdf_load_stackoverflow) * 1975-07-23 1977-02-05
JPS5236219A (en) * 1975-09-13 1977-03-19 Teruo Kashiwara Exhaust equipment for internal combustion engine
JPS5314054U (enrdf_load_stackoverflow) * 1976-07-16 1978-02-06
JPS57119120A (en) * 1981-01-13 1982-07-24 Mitsubishi Heavy Ind Ltd Silencer
JPS58185918A (ja) * 1982-04-23 1983-10-29 Ebara Corp 消音装置
JPH11210712A (ja) * 1998-01-21 1999-08-03 Kawasaki Heavy Ind Ltd ダクト内共鳴防止方法とその構造

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8821934D0 (en) * 1988-09-19 1988-10-19 Bartlett R 2-trax silencing system
AT407772B (de) * 1994-11-08 2001-06-25 Habsburg Lothringen Leopold In Kombinierte resonator- und schalldämpferanlage
DE19849698A1 (de) * 1998-10-28 2000-05-04 Andreas Pfeifer Schalldämpfer
CN107476863A (zh) * 2016-06-07 2017-12-15 东北林业大学 具有节能减排功效的汽车复合式消声器系统
CN113628600B (zh) * 2021-08-17 2024-09-13 南京光声超构材料研究院有限公司 一种基于声学超材料的消声装置及其演示装置、演示方法

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5216414U (enrdf_load_stackoverflow) * 1975-07-23 1977-02-05
JPS5236219A (en) * 1975-09-13 1977-03-19 Teruo Kashiwara Exhaust equipment for internal combustion engine
JPS5314054U (enrdf_load_stackoverflow) * 1976-07-16 1978-02-06
JPS57119120A (en) * 1981-01-13 1982-07-24 Mitsubishi Heavy Ind Ltd Silencer
JPS58185918A (ja) * 1982-04-23 1983-10-29 Ebara Corp 消音装置
JPH11210712A (ja) * 1998-01-21 1999-08-03 Kawasaki Heavy Ind Ltd ダクト内共鳴防止方法とその構造

Also Published As

Publication number Publication date
DE2519690A1 (de) 1975-11-13
FR2269635A1 (enrdf_load_stackoverflow) 1975-11-28
GB1496206A (en) 1977-12-30
FR2269635B1 (enrdf_load_stackoverflow) 1978-09-01

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