JPH0432445U - - Google Patents

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Publication number
JPH0432445U
JPH0432445U JP7497790U JP7497790U JPH0432445U JP H0432445 U JPH0432445 U JP H0432445U JP 7497790 U JP7497790 U JP 7497790U JP 7497790 U JP7497790 U JP 7497790U JP H0432445 U JPH0432445 U JP H0432445U
Authority
JP
Japan
Prior art keywords
damper
control vanes
air volume
control
vanes
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
JP7497790U
Other languages
English (en)
Other versions
JPH081403Y2 (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 JP1990074977U priority Critical patent/JPH081403Y2/ja
Publication of JPH0432445U publication Critical patent/JPH0432445U/ja
Application granted granted Critical
Publication of JPH081403Y2 publication Critical patent/JPH081403Y2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Air-Flow Control Members (AREA)

Description

【図面の簡単な説明】
第１図は本考案の基本原理を示す説明図、第２
図イ，ロ，ハはそれぞれ本考案の作用説明図、第
３図は第２図イ，ロ，ハにおける流量制御特性図
、第４図は本考案の実施例を示す断面説明図、第
５図は同作用説明図、第６図は従来のダンパー機
構を示す断面説明図、第７図はダンパー内におけ
る制御用羽根の開度方向例の説明図、第８図は第
７図における流量制御特性図、第９図イ，ロはそ
れぞれダンパー内における制御用羽根の他の開度
方向例の説明図、第１０図は第９図イ，ロにおけ
る流量制御特性図である。 図中 １……ダンパー、２，２……制御用羽根
、４，４……支持部、６……仕切部。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ ダンパー内に設けられる風量制御用羽根を、
    ダンパー内を通過する風向きに対し、該ダンパー
    の中央より外方向へ開脚する如く構成したことを
    特徴とする風量調整用ダンパー。 ２ ダンパー内に、制御用羽根を一定間隔を設け
    て対峠状に回動自在になる如き設けると共に、上
    記制御用羽根間に、該制御用羽根が回動する際に
    、常時制御用羽根の少なくとも一部が密接状に摺
    動する仕切部をダンパー内に横架せしめ、更にそ
    の状態で上記制御用羽根の一端がダンパー内周壁
    に当接する如き構成としたことを特徴とする風量
    調整用ダンパー。
JP1990074977U 1990-07-12 1990-07-12 風量調整用ダンパー Expired - Fee Related JPH081403Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990074977U JPH081403Y2 (ja) 1990-07-12 1990-07-12 風量調整用ダンパー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990074977U JPH081403Y2 (ja) 1990-07-12 1990-07-12 風量調整用ダンパー

Publications (2)

Publication Number Publication Date
JPH0432445U true JPH0432445U (ja) 1992-03-17
JPH081403Y2 JPH081403Y2 (ja) 1996-01-17

Family

ID=31615150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990074977U Expired - Fee Related JPH081403Y2 (ja) 1990-07-12 1990-07-12 風量調整用ダンパー

Country Status (1)

Country Link
JP (1) JPH081403Y2 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102053041B1 (ko) * 2018-06-07 2019-12-06 심창섭 기계식 조립형 정풍량 댐퍼
KR102543085B1 (ko) * 2021-04-30 2023-06-15 우성씨엔에스(주) 유량조절장치 및 이를 포함하는 댐퍼

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5495756U (ja) * 1977-12-17 1979-07-06
JPS5764528U (ja) * 1980-10-07 1982-04-17

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5495756U (ja) * 1977-12-17 1979-07-06
JPS5764528U (ja) * 1980-10-07 1982-04-17

Also Published As

Publication number Publication date
JPH081403Y2 (ja) 1996-01-17

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees