JPH0420945U - - Google Patents
Info
- Publication number
- JPH0420945U JPH0420945U JP6049490U JP6049490U JPH0420945U JP H0420945 U JPH0420945 U JP H0420945U JP 6049490 U JP6049490 U JP 6049490U JP 6049490 U JP6049490 U JP 6049490U JP H0420945 U JPH0420945 U JP H0420945U
- Authority
- JP
- Japan
- Prior art keywords
- damper
- solenoid
- operates
- temperature
- activated
- 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
- 238000011084 recovery Methods 0.000 claims description 3
- 230000004913 activation Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Air-Flow Control Members (AREA)
Description
第１図はダンパの要部を示す平面図、第２図は
その側面図、第３図はクラツチ機構を示す側面図
、第４図はスライド片のスライド量を１に設定
した場合の操作機構の作動図、第５図はスライド
片のスライド量を２に設定した場合の操作機構
の作動図、第６図はダンパの全体図である。
１……ダンパ、２……ダンパケーシング、４…
…羽根、５……作動機構、６……温度ヒユーズ装
置、７……駆動手段、８……モータ、１２……ク
ラツチ機構、１８……作動ソレノイド、１９……
復旧ソレノイド、２１……操作機構、２２……ソ
レノイドピン、２３……回動片（操作片）、２４
……スライド片、１，２……スライド量。
Fig. 1 is a plan view showing the main parts of the damper, Fig. 2 is a side view thereof, Fig. 3 is a side view showing the clutch mechanism, and Fig. 4 is the operating mechanism when the sliding amount of the slide piece is set to 1 . FIG. 5 is an operation diagram of the operating mechanism when the sliding amount of the slide piece is set to 2 , and FIG. 6 is an overall view of the damper. 1... damper, 2... damper casing, 4...
... vane, 5 ... actuation mechanism, 6 ... temperature fuse device, 7 ... drive means, 8 ... motor, 12 ... clutch mechanism, 18 ... actuation solenoid, 19 ...
Recovery solenoid, 21... Operating mechanism, 22... Solenoid pin, 23... Rotating piece (operating piece), 24
...Slide piece, 1 , 2 ...Slide amount.
Claims (1)
のダンパケーシングの内部に回転可能に軸支され
た羽根と、この羽根を回転駆動してダクト間を閉
鎖または開放する作動機構と、ダンパケーシング
内に設けられて温度上昇を検知しかつ設定温度以
上で作動する温度ヒユーズ装置と、ダクト使用時
に羽根の開度を調節する駆動手段とを具備するダ
ンパにおいて、前記作動機構は、駆動手段からの
軸力の伝達を断続させる作動ソレノイド及び復旧
ソレノイドを有するクラツチ機構と、このクラツ
チ機構の作動時に羽根を閉鎖または開放方向へ回
動させるスプリングと、温度ヒユーズ装置の作動
時にクラツチ機構を作動させる操作機構とからな
り、この操作機構は、ソレノイドピンを介して前
記作動ソレノイドを作動させる操作片と、温度ヒ
ユーズ装置の作動時にスライドして操作片を操作
するスライド片とからなり、このスライド片のス
ライド量は操作片が作動ソレノイドのみを作動さ
せる大きさ又は復旧ソレノイドの作動を許容する
大きさにそれぞれ設定可能とされていることを特
徴とするダンパ。 A damper casing connected between the ducts, a blade rotatably supported inside the damper casing, an actuation mechanism that rotationally drives the blade to close or open the space between the ducts, and a mechanism installed inside the damper casing. In the damper, the damper is equipped with a temperature fuse device that detects a temperature rise caused by the duct and operates at a temperature higher than a set temperature, and a drive means that adjusts the opening degree of the blades when the duct is in use. It consists of a clutch mechanism that has an operating solenoid and a recovery solenoid that connect and disconnect transmission, a spring that rotates the blades in the closing or opening direction when the clutch mechanism is activated, and an operating mechanism that operates the clutch mechanism when the temperature fuse device is activated. , this operation mechanism consists of an operation piece that operates the operating solenoid via a solenoid pin, and a slide piece that slides to operate the operation piece when the temperature fuse device is activated, and the sliding amount of this slide piece is the same as that of the operation piece. A damper characterized in that the damper can be set to a size that operates only the activation solenoid or a size that allows the operation of the recovery solenoid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6049490U JP2549134Y2 (en) | 1990-06-07 | 1990-06-07 | damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6049490U JP2549134Y2 (en) | 1990-06-07 | 1990-06-07 | damper |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0420945U true JPH0420945U (en) | 1992-02-21 |
| JP2549134Y2 JP2549134Y2 (en) | 1997-09-30 |
Family
ID=31587910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6049490U Expired - Fee Related JP2549134Y2 (en) | 1990-06-07 | 1990-06-07 | damper |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2549134Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11949298B2 (en) * | 2020-11-04 | 2024-04-02 | Kohler Co. | Generator enclosure with fire damper |
-
1990
- 1990-06-07 JP JP6049490U patent/JP2549134Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2549134Y2 (en) | 1997-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| LAPS | Cancellation because of no payment of annual fees |