JPS61193269U - - Google Patents

Info

Publication number
JPS61193269U
JPS61193269U JP7758885U JP7758885U JPS61193269U JP S61193269 U JPS61193269 U JP S61193269U JP 7758885 U JP7758885 U JP 7758885U JP 7758885 U JP7758885 U JP 7758885U JP S61193269 U JPS61193269 U JP S61193269U
Authority
JP
Japan
Prior art keywords
rotating shaft
casing
fixed
rotor
motor
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
JP7758885U
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 JP7758885U priority Critical patent/JPS61193269U/ja
Publication of JPS61193269U publication Critical patent/JPS61193269U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Electrically Driven Valve-Operating Means (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)

Description

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

図面は本考案の実施態様を例示するもので、第
１図は本案装置を装着したバルブの側面図、第２
図は本案装置の縦断側面図、第３図は同装置のカ
ム板とストツパーの関係を表わす説明図、第４図
ａ，ｂはワンウエイクラツチの原理図である。 １……ケーシング、２……回転軸、３……ゼン
マイバネ、４……モータ、５……ワンウエイクラ
ツチ、６……減速機構、７……ストツパー。 The drawings illustrate an embodiment of the present invention, and FIG. 1 is a side view of a valve equipped with the device of the present invention, and FIG.
3 is an explanatory diagram showing the relationship between the cam plate and the stopper of the device, and FIGS. 4a and 4b are diagrams of the principle of the one-way clutch. DESCRIPTION OF SYMBOLS 1... Casing, 2... Rotating shaft, 3... Spring spring, 4... Motor, 5... One-way clutch, 6... Reduction mechanism, 7... Stopper.

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を装着し、同回転軸に外端をケー
シング１に固定したゼンマイバ３の内端を固定す
ると共に、同ケーシング内に、通電状態のままで
ローターに一定以上のトルクがかかるとローター
の回転が停止し、そのままの状態で固定されるモ
ータ４を嵌装し、同モータの回転軸４１と前記回
転軸２とをワンウエイクラツチ５及び減速機構６
を介して連結し、同ケーシングには回転軸２の回
転角度を規制するストツパー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 installed in the casing 1, and the inner end of a spring spring 3 whose outer end is fixed to the casing 1 is fixed to the rotating shaft. If a torque above a certain level is applied to the rotor in this state, the rotor will stop rotating, and the motor 4, which is fixed in that state, is fitted, and the rotating shaft 41 of the motor and the rotating shaft 2 are connected by a one-way clutch. 5 and reduction mechanism 6
An emergency opening/closing device for a valve, which is connected to the casing through a casing and is provided with a stopper 7 for regulating the rotation angle of the rotating shaft 2.
JP7758885U 1985-05-24 1985-05-24 Pending JPS61193269U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7758885U JPS61193269U (en) 1985-05-24 1985-05-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7758885U JPS61193269U (en) 1985-05-24 1985-05-24

Publications (1)

Publication Number Publication Date
JPS61193269U true JPS61193269U (en) 1986-12-01

Family

ID=30620788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7758885U Pending JPS61193269U (en) 1985-05-24 1985-05-24

Country Status (1)

Country Link
JP (1) JPS61193269U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0564586U (en) * 1992-02-10 1993-08-27 株式会社共立 Electric cock device
JP2010516958A (en) * 2007-01-19 2010-05-20 キョントン ナビエン カンパニー リミテッド Flow control valve

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5614222B2 (en) * 1976-09-09 1981-04-02
JPS5627465B2 (en) * 1976-02-17 1981-06-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5627465B2 (en) * 1976-02-17 1981-06-25
JPS5614222B2 (en) * 1976-09-09 1981-04-02

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0564586U (en) * 1992-02-10 1993-08-27 株式会社共立 Electric cock device
JP2010516958A (en) * 2007-01-19 2010-05-20 キョントン ナビエン カンパニー リミテッド Flow control valve

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