JPS61177265U - - Google Patents
Info
- Publication number
- JPS61177265U JPS61177265U JP6155985U JP6155985U JPS61177265U JP S61177265 U JPS61177265 U JP S61177265U JP 6155985 U JP6155985 U JP 6155985U JP 6155985 U JP6155985 U JP 6155985U JP S61177265 U JPS61177265 U JP S61177265U
- Authority
- JP
- Japan
- Prior art keywords
- casing
- rotating shaft
- gear
- ratchet pawl
- ratchet
- 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
Landscapes
- Safety Valves (AREA)
- Magnetically Actuated Valves (AREA)
Description
図面は本考案の実施態様を例示するもので、第
１図は本案装置の縦断側面図、第２図は同装置を
バルブに取付けた状態の側面図、第３図は同装置
の基礎となる手動操作用のバルブの側面図、であ
る。
１……ケーシング、２……回転軸、３……ゼン
マイバネ、４……減速機構、５……ラチエツト歯
車、６……ラチエツト爪、７……ソレノイド。
The drawings illustrate the embodiments of the present invention; Fig. 1 is a vertical sectional side view of the proposed device, Fig. 2 is a side view of the device attached to a valve, and Fig. 3 is the basis of the device. FIG. 3 is a side view of a valve for manual operation. DESCRIPTION OF SYMBOLS 1... Casing, 2... Rotating shaft, 3... Spring spring, 4... Reduction mechanism, 5... Ratchet gear, 6... Ratchet pawl, 7... Solenoid.
Claims (1)
し得る回転軸２をその両端がケーシング外に突出
するように嵌装し、同回転軸２に、外端をケーシ
ング１に固定したゼンマイバネ３の内端を固定す
るとともに、同回転軸２の回転力が減速機構４を
介して伝達されるラチエツト歯車５並びに同歯車
５を係止するラチエツト爪６を設け、このラチエ
ツト爪６を係止解除位置まで作動させるソレノイ
ド７を設けて成るバルブの緊急開閉装置。 A rotating shaft 2 that can be connected to the rotating shaft B of the valve A is fitted into the casing 1 so that its both ends protrude outside the casing, and a spiral spring 3 whose outer end is fixed to the casing 1 is attached to the rotating shaft 2. A ratchet gear 5 to which the rotational force of the rotary shaft 2 is transmitted via the deceleration mechanism 4 and a ratchet pawl 6 for locking the gear 5 are provided to fix the inner end and move the ratchet pawl 6 to the unlocked position. An emergency valve opening/closing device comprising a solenoid 7 that operates up to
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6155985U JPS61177265U (en) | 1985-04-24 | 1985-04-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6155985U JPS61177265U (en) | 1985-04-24 | 1985-04-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61177265U true JPS61177265U (en) | 1986-11-05 |
Family
ID=30589948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6155985U Pending JPS61177265U (en) | 1985-04-24 | 1985-04-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61177265U (en) |
-
1985
- 1985-04-24 JP JP6155985U patent/JPS61177265U/ja active Pending