JPH0393900U - - Google Patents

Info

Publication number
JPH0393900U
JPH0393900U JP15287489U JP15287489U JPH0393900U JP H0393900 U JPH0393900 U JP H0393900U JP 15287489 U JP15287489 U JP 15287489U JP 15287489 U JP15287489 U JP 15287489U JP H0393900 U JPH0393900 U JP H0393900U
Authority
JP
Japan
Prior art keywords
flow path
sound
gas flow
absorbing material
wall
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.)
Granted
Application number
JP15287489U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0732636Y2 (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
Application filed filed Critical
Priority to JP1989152874U priority Critical patent/JPH0732636Y2/ja
Publication of JPH0393900U publication Critical patent/JPH0393900U/ja
Application granted granted Critical
Publication of JPH0732636Y2 publication Critical patent/JPH0732636Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Duct Arrangements (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP1989152874U 1989-12-29 1989-12-29 消音装置 Expired - Lifetime JPH0732636Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989152874U JPH0732636Y2 (ja) 1989-12-29 1989-12-29 消音装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989152874U JPH0732636Y2 (ja) 1989-12-29 1989-12-29 消音装置

Publications (2)

Publication Number Publication Date
JPH0393900U true JPH0393900U (sv) 1991-09-25
JPH0732636Y2 JPH0732636Y2 (ja) 1995-07-26

Family

ID=31699113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989152874U Expired - Lifetime JPH0732636Y2 (ja) 1989-12-29 1989-12-29 消音装置

Country Status (1)

Country Link
JP (1) JPH0732636Y2 (sv)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006313055A (ja) * 2005-04-06 2006-11-16 Sasakura Engineering Co Ltd 換気風洞用消音器
KR200448763Y1 (ko) * 2008-06-24 2010-05-18 주식회사 바이롬 건물의 공기 조화 덕트용 소음기

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5173746A (ja) * 1974-12-20 1976-06-25 Matsushita Seiko Kk Tonneruyohaikisochi
JPS52160601U (sv) * 1976-05-29 1977-12-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5173746A (ja) * 1974-12-20 1976-06-25 Matsushita Seiko Kk Tonneruyohaikisochi
JPS52160601U (sv) * 1976-05-29 1977-12-06

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006313055A (ja) * 2005-04-06 2006-11-16 Sasakura Engineering Co Ltd 換気風洞用消音器
KR200448763Y1 (ko) * 2008-06-24 2010-05-18 주식회사 바이롬 건물의 공기 조화 덕트용 소음기

Also Published As

Publication number Publication date
JPH0732636Y2 (ja) 1995-07-26

Similar Documents

Publication Publication Date Title
JPH02112913U (sv)
JPH0393900U (sv)
JPS59126118U (ja) 圧縮機用消音器
JPH07657Y2 (ja) エア−ブロ−用サイレンサ−
JPH0476943U (sv)
JPS6012882Y2 (ja) 消音装置
JPS628324Y2 (sv)
JPS63132816U (sv)
JPS62114115U (sv)
JPS62171609U (sv)
JPH0417770Y2 (sv)
JPS6241810U (sv)
JPH0269019U (sv)
JPH087052Y2 (ja) エンジンのマフラ
JPS6413214U (sv)
JPS6330021Y2 (sv)
JPH0269014U (sv)
JPH0397515U (sv)
JPS6439418U (sv)
JPH0437822U (sv)
JPH0337222U (sv)
JPS61179321U (sv)
JPH01124016U (sv)
JPS62133919U (sv)
JPS6419015U (sv)