JPS6041469Y2 - 消音用換気装置 - Google Patents

消音用換気装置

Info

Publication number
JPS6041469Y2
JPS6041469Y2 JP9861379U JP9861379U JPS6041469Y2 JP S6041469 Y2 JPS6041469 Y2 JP S6041469Y2 JP 9861379 U JP9861379 U JP 9861379U JP 9861379 U JP9861379 U JP 9861379U JP S6041469 Y2 JPS6041469 Y2 JP S6041469Y2
Authority
JP
Japan
Prior art keywords
gas
ventilation
sound
box
filter plate
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
JP9861379U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5615931U (enExample
Inventor
繁 秋元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP9861379U priority Critical patent/JPS6041469Y2/ja
Publication of JPS5615931U publication Critical patent/JPS5615931U/ja
Application granted granted Critical
Publication of JPS6041469Y2 publication Critical patent/JPS6041469Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP9861379U 1979-07-17 1979-07-17 消音用換気装置 Expired JPS6041469Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9861379U JPS6041469Y2 (ja) 1979-07-17 1979-07-17 消音用換気装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9861379U JPS6041469Y2 (ja) 1979-07-17 1979-07-17 消音用換気装置

Publications (2)

Publication Number Publication Date
JPS5615931U JPS5615931U (enExample) 1981-02-12
JPS6041469Y2 true JPS6041469Y2 (ja) 1985-12-17

Family

ID=29331386

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9861379U Expired JPS6041469Y2 (ja) 1979-07-17 1979-07-17 消音用換気装置

Country Status (1)

Country Link
JP (1) JPS6041469Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02304150A (ja) * 1989-05-16 1990-12-17 Tanaka Hoomuzu:Kk 床施工法

Also Published As

Publication number Publication date
JPS5615931U (enExample) 1981-02-12

Similar Documents

Publication Publication Date Title
US7227080B2 (en) Self-trimming interior in-wall receptacle and method therefor
EP0280430A3 (en) Integrated engine air cleaner and venturi resonator
SE9203248D0 (sv) Ventilationsanordning foer koek
US3469267A (en) Odor removing device for toilets
NL8000405A (nl) Ventilatie-inrichting voor afgedichte vertrekken.
US2808122A (en) Construction for dampening engine noise
WO2001011206A3 (en) Perforated acoustic silencer for electrical motors
JPS57112630A (en) Soundproof air vent
ITBO980657A1 (it) Dispositivo per insonorizzare cappe aspiranti e simili .
JPS6315710Y2 (enExample)
BE1016650A3 (nl) Verbeterde inrichting voor het verdelen en/of afvoeren van ventilatielucht in een gebouw.
SU846794A1 (ru) Корпус осевого вентил тора
JPS608578Y2 (ja) レンジ用換気扇
JPS5827332Y2 (ja) 換気扇
JPH0520413Y2 (enExample)
JPS60191142A (ja) 換気扇の防音構造
JPH0429064Y2 (enExample)
DE60228257D1 (de) Schalldämmungsvorrichtung für gebäude
JPS59192008U (ja) ごみ等の収容装置
CA2152834A1 (en) Arrangement for Lowering the Noise Level of a Cooling Layer in a Pulp Dryer and a Pulp Dryer
JPH0333603B2 (enExample)
SE9701761L (sv) Ljudfälla vid spaltventil
JPH0346124U (enExample)
SE0202502D0 (sv) Ventilationsfläkt och sätt att ljuddämpa sådan
JPH0211361Y2 (enExample)