JPS5875999U - Blower damper opening/closing device - Google Patents
Blower damper opening/closing deviceInfo
- Publication number
- JPS5875999U JPS5875999U JP17042981U JP17042981U JPS5875999U JP S5875999 U JPS5875999 U JP S5875999U JP 17042981 U JP17042981 U JP 17042981U JP 17042981 U JP17042981 U JP 17042981U JP S5875999 U JPS5875999 U JP S5875999U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- blower
- opening
- closing device
- operating lever
- 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
Links
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はこの考案による送風機用ダンパーの開閉操作装
置を示す構成図、第２図は第１図の開閉操作装置を使用
した送風機用ダンパーの開度と風量の関係を示す線図で
ある。
２・・・・・・ダンパー、５・・・・・・ロープ、６・
・・・・・操作レバー、８・・・・・・カム、１０・・
・・・・調整手段。FIG. 1 is a block diagram showing a blower damper opening/closing operating device according to the invention, and FIG. 2 is a diagram showing the relationship between the opening degree and air volume of a blower damper using the opening/closing operating device of FIG. 1. 2... Damper, 5... Rope, 6...
...Operation lever, 8...Cam, 10...
...Adjustment means.
Claims (2)
ーの開閉操作を行う操作レバーとを全閉付近でのダンパ
ーを微小角度で開閉できるようにした調整手段を介して
連結したことを特徴とする送風機用ダンパーの開閉操作
装置。(1) A damper that adjusts the air volume of the blower and an operating lever that opens and closes this damper are connected via an adjustment means that allows the damper to be opened and closed at a minute angle when it is close to fully closed. Opening/closing device for blower damper.
ンパーの開閉操作装置において、ダンパーと操作レバー
をロープで連結し、前記操作レバーの端部に曲率の異な
る曲面を有するカムを一体形成し、このカムの曲面に前
記ロープを保合させて調整手段を構成したことを特徴と
する送風機用ダンパーの開閉操作装置。(2) Utility model registration Scope of claim 1 In the opening/closing operation device for a damper for a blower, the damper and the operating lever are connected by a rope, and a cam having a curved surface with a different curvature is integrally formed at the end of the operating lever. An opening/closing operation device for a blower damper, characterized in that the rope is held on the curved surface of the cam to constitute an adjusting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17042981U JPS5875999U (en) | 1981-11-16 | 1981-11-16 | Blower damper opening/closing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17042981U JPS5875999U (en) | 1981-11-16 | 1981-11-16 | Blower damper opening/closing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5875999U true JPS5875999U (en) | 1983-05-23 |
Family
ID=29962387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17042981U Pending JPS5875999U (en) | 1981-11-16 | 1981-11-16 | Blower damper opening/closing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5875999U (en) |
-
1981
- 1981-11-16 JP JP17042981U patent/JPS5875999U/en active Pending
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