JPH0334545U - - Google Patents
Info
- Publication number
- JPH0334545U JPH0334545U JP1989095203U JP9520389U JPH0334545U JP H0334545 U JPH0334545 U JP H0334545U JP 1989095203 U JP1989095203 U JP 1989095203U JP 9520389 U JP9520389 U JP 9520389U JP H0334545 U JPH0334545 U JP H0334545U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- rotary shaft
- operation display
- vane
- view
- 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
Links
Landscapes
- Air-Flow Control Members (AREA)
Description
第１図は本考案に係る室内作動表示付ダンパー
を天井裏に設置した状態の正面図、第２図はその
Ａ−Ａ線矢視図、第３図は羽根が閉状態の時の室
内作動表示付ダンパーの正面図、第４図は室内作
動表示付ダンパーの内部をしめした拡大断面図、
第５図は羽根回転機構の拡大正面図、第６図はそ
の一部を切開した正面図、第７図は温度係止部の
拡大平面図、第８図は作動表示棒の中間位置にボ
ールジヨイントを設けた実施例の正面図、第９図
はそのＢ−Ｂ線矢視図である。
１……室内作動表示付ダンパー、２……換気ダ
クト、３……天井板、６……回転軸、７……ダン
パー枠、８……羽根、９……羽根回転機構、１２
……作動板、１７……温度係止部、１８……係合
溝、２０……変換機構、２１……作動表示棒、２
２……腕杆、２３……ボールジヨイント、２４…
…軸受。
Figure 1 is a front view of the damper with indoor operation display according to the present invention installed in the ceiling, Figure 2 is a view taken along the line A-A, and Figure 3 is the indoor operation when the blades are in the closed state. A front view of the damper with display; Figure 4 is an enlarged sectional view showing the inside of the damper with indoor operation display;
Figure 5 is an enlarged front view of the blade rotation mechanism, Figure 6 is a partially cutaway front view, Figure 7 is an enlarged plan view of the temperature locking part, and Figure 8 is a ball placed in the middle of the operation indicator rod. FIG. 9 is a front view of an embodiment in which a joint is provided, and is a view taken along the line B--B. DESCRIPTION OF SYMBOLS 1... Damper with indoor operation display, 2... Ventilation duct, 3... Ceiling plate, 6... Rotating shaft, 7... Damper frame, 8... Vane, 9... Vane rotation mechanism, 12
... Actuation plate, 17 ... Temperature locking part, 18 ... Engagement groove, 20 ... Conversion mechanism, 21 ... Operation display rod, 2
2...Arm rod, 23...Ball joint, 24...
…bearing.
Claims (1)
、この回転軸に固定された羽根を常時開状態に係
止させつつ所定温度以上でその係止を解除し回転
軸を回転させて流路を羽根で閉塞させる羽根回転
機構と、を有したダンパー装置において、 前記回転軸に固定され、この回転軸の回転動作
を直線動作に変換させる変換機構と、該変換機構
に接続され、回転軸の回転動作に同期して室内側
に進退移動する作動表示棒と、を備えたことを特
徴とする室内作動表示付ダンパー。[Claims for Utility Model Registration] A rotary shaft rotatably supported within a damper frame and a blade fixed to the rotary shaft are always locked in an open state and released when the temperature exceeds a predetermined temperature. A damper device comprising: a vane rotation mechanism that rotates a rotary shaft to block a flow path with a vane; What is claimed is: 1. A damper with an indoor operation display, comprising: an operation display rod that is connected to a mechanism and moves forward and backward toward the indoor side in synchronization with the rotational movement of a rotating shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989095203U JPH0725548Y2 (en) | 1989-08-12 | 1989-08-12 | Damper with indoor operation display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989095203U JPH0725548Y2 (en) | 1989-08-12 | 1989-08-12 | Damper with indoor operation display |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0334545U true JPH0334545U (en) | 1991-04-04 |
| JPH0725548Y2 JPH0725548Y2 (en) | 1995-06-07 |
Family
ID=31644482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989095203U Expired - Lifetime JPH0725548Y2 (en) | 1989-08-12 | 1989-08-12 | Damper with indoor operation display |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0725548Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001324183A (en) * | 2000-05-12 | 2001-11-22 | Shimizu Corp | Pressurized smoke suppression system |
| CN103831377A (en) * | 2014-03-19 | 2014-06-04 | 中铁隆昌铁路器材有限公司 | Full-automatic loading and unloading machine for long-bolt thread rolling of thread rolling machine |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6263642U (en) * | 1985-10-11 | 1987-04-20 |
-
1989
- 1989-08-12 JP JP1989095203U patent/JPH0725548Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6263642U (en) * | 1985-10-11 | 1987-04-20 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001324183A (en) * | 2000-05-12 | 2001-11-22 | Shimizu Corp | Pressurized smoke suppression system |
| CN103831377A (en) * | 2014-03-19 | 2014-06-04 | 中铁隆昌铁路器材有限公司 | Full-automatic loading and unloading machine for long-bolt thread rolling of thread rolling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0725548Y2 (en) | 1995-06-07 |
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