JPS6214472Y2 - - Google Patents

Info

Publication number
JPS6214472Y2
JPS6214472Y2 JP1979038841U JP3884179U JPS6214472Y2 JP S6214472 Y2 JPS6214472 Y2 JP S6214472Y2 JP 1979038841 U JP1979038841 U JP 1979038841U JP 3884179 U JP3884179 U JP 3884179U JP S6214472 Y2 JPS6214472 Y2 JP S6214472Y2
Authority
JP
Japan
Prior art keywords
cap
muffler
muffling
unit
cylinder
Prior art date
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
JP1979038841U
Other languages
English (en)
Japanese (ja)
Other versions
JPS55139216U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.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
Priority to JP1979038841U priority Critical patent/JPS6214472Y2/ja
Publication of JPS55139216U publication Critical patent/JPS55139216U/ja
Application granted granted Critical
Publication of JPS6214472Y2 publication Critical patent/JPS6214472Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)
  • Non-Disconnectible Joints And Screw-Threaded Joints (AREA)
  • Pipe Accessories (AREA)
JP1979038841U 1979-03-27 1979-03-27 Expired JPS6214472Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979038841U JPS6214472Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-03-27 1979-03-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979038841U JPS6214472Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-03-27 1979-03-27

Publications (2)

Publication Number Publication Date
JPS55139216U JPS55139216U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-10-04
JPS6214472Y2 true JPS6214472Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-04-13

Family

ID=28904553

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979038841U Expired JPS6214472Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-03-27 1979-03-27

Country Status (1)

Country Link
JP (1) JPS6214472Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7489367B1 (en) 1991-03-26 2009-02-10 Semiconductor Energy Laboratory, Co., Ltd. Electro-optical device and method for driving the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023062966A1 (ja) * 2021-10-11 2023-04-20 富士フイルム株式会社 通気システム

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2630056A1 (de) * 1975-07-30 1977-02-17 Industrial Acoustics Co Schalldaempfer
JPS53131312A (en) * 1977-04-14 1978-11-16 Hitachi Plant Eng & Constr Co Ltd Noise abosrbing exhaust silencer
JPS6040039B2 (ja) * 1977-04-15 1985-09-09 三菱重工業株式会社 発音体の防音方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7489367B1 (en) 1991-03-26 2009-02-10 Semiconductor Energy Laboratory, Co., Ltd. Electro-optical device and method for driving the same

Also Published As

Publication number Publication date
JPS55139216U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1980-10-04

Similar Documents

Publication Publication Date Title
JP4526688B2 (ja) 吸音材付風管及びその製造方法
US4236597A (en) Sound-absorbing device, especially for damping of noises expanding in air ducts
JPH0647928B2 (ja) 音減衰装置
US5936210A (en) High performance muffler
JPH02112913U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0271300A (ja) 吸音体とそれを利用した吸音ダクト
JPS6214472Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US3515242A (en) Exhaust silencer for internal combustion engines
JPH07158440A (ja) 排気消音器
JPH057532B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0240243Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP4460995B2 (ja) エンジンの排気マフラ
JP2008274869A (ja) 自動車用消音器
US4313522A (en) Static pressure regain coupler for an air distribution system
JPH06147624A (ja) 送風ダクトの消音ボックス
JPH0681627A (ja) エンジン用排気消音器
JP3318368B2 (ja) 消音装置
CA1143603A (en) Branch take-off and silencer for an air distribution system
JPH0512601Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
KR101443305B1 (ko) 상쇄간섭형 배기소음기
JPS601215Y2 (ja) マフラ
JPH03488Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS6221702Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP2001201127A (ja) 二重管ダクト用ベントキャップ
JP3031450U (ja) 消音装置