JPS5925040U - Damper opening/closing device - Google Patents

Damper opening/closing device

Info

Publication number
JPS5925040U
JPS5925040U JP11890482U JP11890482U JPS5925040U JP S5925040 U JPS5925040 U JP S5925040U JP 11890482 U JP11890482 U JP 11890482U JP 11890482 U JP11890482 U JP 11890482U JP S5925040 U JPS5925040 U JP S5925040U
Authority
JP
Japan
Prior art keywords
damper
closing device
duct
lever
damper opening
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
JP11890482U
Other languages
Japanese (ja)
Inventor
内野　信治
三坂　政志
Original Assignee
高砂熱学工業株式会社
株式会社内藤工業所
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 高砂熱学工業株式会社, 株式会社内藤工業所 filed Critical 高砂熱学工業株式会社
Priority to JP11890482U priority Critical patent/JPS5925040U/en
Publication of JPS5925040U publication Critical patent/JPS5925040U/en
Pending legal-status Critical Current

Links

Landscapes

  • Check Valves (AREA)
  • Air-Flow Control Members (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) [Summary] 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 the drawing]

図面は本考案の実施例を示すもので、第１図は側面図、
第２図は截断側面図、第３図は第１図のｍ−ｍ線断面図
である。 １・・・ダクト、２・・・ダンパー、３・・・回動軸、
４・・・レバー、５・・・調整片。The drawings show an embodiment of the present invention, and FIG. 1 is a side view;
FIG. 2 is a cutaway side view, and FIG. 3 is a sectional view taken along line mm in FIG. 1. 1...Duct, 2...Damper, 3...Rotation axis,
4...Lever, 5...Adjustment piece.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ダクト１内で風圧を受けたときダクト内通路を開く方向
に回動し、風圧を受けないときは自動的に閉じる方向に
回動復帰するダンパー２を軸支して設け、ダンパー２の
回動軸３をダクト１外面に突出させて、これにレバー４
を固着し、該レバー４に対しダンパー２の閉じ方向側に
レバー４を支承する調整片５を任意その位置を移動調整
し得るように設けて成るダンパーの開閉装置。A damper 2 is pivotally supported, and the damper 2 rotates in the direction of opening the passage in the duct when it receives wind pressure in the duct 1, and automatically returns to the closing direction when the wind pressure is not applied. The shaft 3 is made to protrude from the outside of the duct 1, and the lever 4 is attached to it.
An opening/closing device for a damper, in which an adjustment piece 5 supporting the lever 4 is provided on the closing direction side of the damper 2 with respect to the lever 4 so that the position thereof can be adjusted as desired.
JP11890482U 1982-08-06 1982-08-06 Damper opening/closing device Pending JPS5925040U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11890482U JPS5925040U (en) 1982-08-06 1982-08-06 Damper opening/closing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11890482U JPS5925040U (en) 1982-08-06 1982-08-06 Damper opening/closing device

Publications (1)

Publication Number Publication Date
JPS5925040U true JPS5925040U (en) 1984-02-16

Family

ID=30273107

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11890482U Pending JPS5925040U (en) 1982-08-06 1982-08-06 Damper opening/closing device

Country Status (1)

Country Link
JP (1) JPS5925040U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001059642A (en) * 1999-06-18 2001-03-06 Takenaka Komuten Co Ltd Heat storage air conditioning facility and air outlet therefor
JP4711769B2 (en) * 2005-07-26 2011-06-29 三機工業株式会社 Opening adjustment device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5058623A (en) * 1973-09-24 1975-05-21
JPS5113151A (en) * 1974-07-22 1976-02-02 Hitachi Ltd KANKISOCHI

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5058623A (en) * 1973-09-24 1975-05-21
JPS5113151A (en) * 1974-07-22 1976-02-02 Hitachi Ltd KANKISOCHI

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001059642A (en) * 1999-06-18 2001-03-06 Takenaka Komuten Co Ltd Heat storage air conditioning facility and air outlet therefor
JP4711769B2 (en) * 2005-07-26 2011-06-29 三機工業株式会社 Opening adjustment device

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