JPS61177266U - - Google Patents

Info

Publication number
JPS61177266U
JPS61177266U JP6156085U JP6156085U JPS61177266U JP S61177266 U JPS61177266 U JP S61177266U JP 6156085 U JP6156085 U JP 6156085U JP 6156085 U JP6156085 U JP 6156085U JP S61177266 U JPS61177266 U JP S61177266U
Authority
JP
Japan
Prior art keywords
rotating shaft
gear
ratchet
casing
fixed
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
Application number
JP6156085U
Other languages
Japanese (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 JP6156085U priority Critical patent/JPS61177266U/ja
Publication of JPS61177266U publication Critical patent/JPS61177266U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】[Brief explanation of drawings]

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バルブの側面図、である
。 １……ケーシング、２……回転軸、３……歯車
、４……歯車、５……ゼンマイバネ、６……減速
機構、７……ラチエツト歯車、８……ラチエツト
爪、９……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. It is a side view of a valve for manual operation. DESCRIPTION OF SYMBOLS 1... Casing, 2... Rotating shaft, 3... Gear, 4... Gear, 5... Spring spring, 6... Reduction mechanism, 7... Ratchet gear, 8... Ratchet pawl, 9... Solenoid.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ケーシング１内に、バルブＡの回転軸Ｂに連結
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に一体固着された
歯車３に噛合する複数の歯車４…４のそれぞれの
回転軸４１に、外端が適宜固定されたゼンマイバ
ネ５の内端を固定すると共に、同回転軸２の回転
力が減速機構６を介して伝達されるラチエツト歯
車７並びに同歯車７を係止するラチエツト爪８を
設け、このラチエツト爪８を係止解除位置まで作
動させるソレノイド９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 a rotating shaft B of a valve A is fitted into a casing 1 so that both ends thereof protrude outside the casing, and a plurality of gears mesh with a gear 3 that is integrally fixed to the rotating shaft 2. The inner end of a spiral spring 5 whose outer end is appropriately fixed is fixed to each rotating shaft 41 of 4...4, and a ratchet gear 7 and a ratchet gear 7 to which the rotational force of the rotating shaft 2 is transmitted via a reduction mechanism 6. This emergency valve opening/closing device is provided with a ratchet pawl 8 that locks the gear 7, and a solenoid 9 that operates the ratchet pawl 8 to a lock release position.
JP6156085U 1985-04-24 1985-04-24 Pending JPS61177266U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6156085U JPS61177266U (en) 1985-04-24 1985-04-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6156085U JPS61177266U (en) 1985-04-24 1985-04-24

Publications (1)

Publication Number Publication Date
JPS61177266U true JPS61177266U (en) 1986-11-05

Family

ID=30589950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6156085U Pending JPS61177266U (en) 1985-04-24 1985-04-24

Country Status (1)

Country Link
JP (1) JPS61177266U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003503654A (en) * 1999-06-27 2003-01-28 センチュリー インベストメンツ リミッテド Gas valve safety device
JP6469288B1 (en) * 2018-06-25 2019-02-13 株式会社コンサス Valve device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4867821A (en) * 1971-12-18 1973-09-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4867821A (en) * 1971-12-18 1973-09-17

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003503654A (en) * 1999-06-27 2003-01-28 センチュリー インベストメンツ リミッテド Gas valve safety device
JP6469288B1 (en) * 2018-06-25 2019-02-13 株式会社コンサス Valve device

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