JPS60194228U - Soundproof ventilation system - Google Patents

Soundproof ventilation system

Info

Publication number
JPS60194228U
JPS60194228U JP8330784U JP8330784U JPS60194228U JP S60194228 U JPS60194228 U JP S60194228U JP 8330784 U JP8330784 U JP 8330784U JP 8330784 U JP8330784 U JP 8330784U JP S60194228 U JPS60194228 U JP S60194228U
Authority
JP
Japan
Prior art keywords
casing
ventilation system
hood
soundproof ventilation
soundproof
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.)
Pending
Application number
JP8330784U
Other languages
Japanese (ja)
Inventor
中村　政三
Original Assignee
株式会社　中村多喜彌商店
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 株式会社　中村多喜彌商店 filed Critical 株式会社　中村多喜彌商店
Priority to JP8330784U priority Critical patent/JPS60194228U/en
Publication of JPS60194228U publication Critical patent/JPS60194228U/en
Pending legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は実施例の使用状態における断面図、第２図およ
び第３図は消音箱の他の例の断面図、第４図はシャッタ
ーの他の例の正面図である。 ２・・・ケーシング、３・・・フニド、４・・・吸音材
、５・・・シャッター、８・・・換気扇、９・・・枠体
、１１・・・モータ、１．２・・・ファン、１４・・・
消音箱、１５・・・枠体、１６・・・邪魔板、１７・・
・吸音材、１９・・・レジスター二FIG. 1 is a sectional view of the embodiment in use, FIGS. 2 and 3 are sectional views of another example of the sound deadening box, and FIG. 4 is a front view of another example of the shutter. 2... Casing, 3... Funido, 4... Sound absorbing material, 5... Shutter, 8... Ventilation fan, 9... Frame, 11... Motor, 1.2... Fan, 14...
Sound deadening box, 15... Frame, 16... Baffle board, 17...
・Sound absorbing material, 19...Register 2

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 角筒形ケーシングの屋外側端部にフードを設け、上記ケ
ーシングとフードの境界部分に軽量シャッターの上縁を
回動自在に軸支し、上記ケーシング内にシャッター側か
ら順に換気扇、消音箱を挿入し、ケーシングの屋内側の
端部にレジスターを装着して成る防音型換気装置。A hood is provided at the outdoor end of the rectangular cylindrical casing, the upper edge of a lightweight shutter is rotatably supported at the boundary between the casing and the hood, and a ventilation fan and a sound deadening box are inserted into the casing in order from the shutter side. A soundproof ventilation system consisting of a resistor attached to the indoor end of the casing.
JP8330784U 1984-06-04 1984-06-04 Soundproof ventilation system Pending JPS60194228U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8330784U JPS60194228U (en) 1984-06-04 1984-06-04 Soundproof ventilation system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8330784U JPS60194228U (en) 1984-06-04 1984-06-04 Soundproof ventilation system

Publications (1)

Publication Number Publication Date
JPS60194228U true JPS60194228U (en) 1985-12-24

Family

ID=30631815

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8330784U Pending JPS60194228U (en) 1984-06-04 1984-06-04 Soundproof ventilation system

Country Status (1)

Country Link
JP (1) JPS60194228U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0771172A (en) * 1993-05-10 1995-03-14 Natl House Ind Co Ltd Ventilation fan structure

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS483945U (en) * 1971-05-29 1973-01-18

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS483945U (en) * 1971-05-29 1973-01-18

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0771172A (en) * 1993-05-10 1995-03-14 Natl House Ind Co Ltd Ventilation fan structure

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