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RU2001115406A - ELECTRIC ACTUATOR OF VALVE - Google Patents

ELECTRIC ACTUATOR OF VALVE

Info

Publication number
RU2001115406A
RU2001115406A RU2001115406/06A RU2001115406A RU2001115406A RU 2001115406 A RU2001115406 A RU 2001115406A RU 2001115406/06 A RU2001115406/06 A RU 2001115406/06A RU 2001115406 A RU2001115406 A RU 2001115406A RU 2001115406 A RU2001115406 A RU 2001115406A
Authority
RU
Russia
Prior art keywords
electric valve
worm
valve according
electric
valve
Prior art date
Application number
RU2001115406/06A
Other languages
Russian (ru)
Other versions
RU2209356C2 (en
Inventor
Валентин Феликсович Куницкий
Original Assignee
Открытое акционерное общество "Тулаэлектропривод"
Filing date
Publication date
Application filed by Открытое акционерное общество "Тулаэлектропривод" filed Critical Открытое акционерное общество "Тулаэлектропривод"
Priority to RU2001115406/06A priority Critical patent/RU2209356C2/en
Priority claimed from RU2001115406/06A external-priority patent/RU2209356C2/en
Publication of RU2001115406A publication Critical patent/RU2001115406A/en
Application granted granted Critical
Publication of RU2209356C2 publication Critical patent/RU2209356C2/en

Links

Claims (5)

1. Электропривод запорной арматуры, содержащий электродвигатель, червячный редуктор, планетарный механизм, муфту свободного хода, фрикционную муфту и механизм управления, отличающийся тем, что червяк выполнен подвижным в осевом направлении и поджат от осевого перемещения упругим элементом, один конец штока механизма управления соединен с червяком, а на втором конце выполнена проточка, в которой расположены тела вращения, воздействующие на шайбы, размыкающие фрикционную муфту.1. The electric valve, containing the electric motor, worm gear, planetary gear, freewheel, friction clutch and control mechanism, characterized in that the worm is made movable in the axial direction and is compressed from the axial movement by an elastic element, one end of the control mechanism rod is connected to a worm, and at the second end a groove is made in which rotation bodies are located, acting on the washers, opening the friction clutch. 2. Электропривод запорной арматуры по п. 1, отличающийся тем, что упругий элемент выполнен в виде пружины. 2. The electric valve according to claim 1, characterized in that the elastic element is made in the form of a spring. 3. Электропривод запорной арматуры по пп. 1 и 2, отличающийся тем, что пружина выполнена с усилием, соответствующим усилию в момент переключения передачи. 3. Electric shutoff valves according to paragraphs. 1 and 2, characterized in that the spring is made with a force corresponding to the force at the time of gear shifting. 4. Электропривод запорной арматуры по п. 1, отличающийся тем, что тела качения выполнены в виде шариков. 4. The electric valve according to claim 1, characterized in that the rolling elements are made in the form of balls. 5. Электропривод запорной арматуры по п. 1, отличающийся тем, что тела качения выполнены в виде роликов. 5. The electric valve according to claim 1, characterized in that the rolling bodies are made in the form of rollers.
RU2001115406/06A 2001-06-04 2001-06-04 Shut-off fitting electric drive RU2209356C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2001115406/06A RU2209356C2 (en) 2001-06-04 2001-06-04 Shut-off fitting electric drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2001115406/06A RU2209356C2 (en) 2001-06-04 2001-06-04 Shut-off fitting electric drive

Publications (2)

Publication Number Publication Date
RU2001115406A true RU2001115406A (en) 2003-03-20
RU2209356C2 RU2209356C2 (en) 2003-07-27

Family

ID=29209749

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2001115406/06A RU2209356C2 (en) 2001-06-04 2001-06-04 Shut-off fitting electric drive

Country Status (1)

Country Link
RU (1) RU2209356C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2630593C1 (en) * 2016-11-28 2017-09-12 Армен Арамаисович Оганесян Switching mechanism in electric drive with manual doubler
RU207059U1 (en) * 2021-03-04 2021-10-11 Общество с ограниченной ответственностью "АРМАТОРК" ELECTRIC ACTUATOR OF PIPELINE VALVES

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1983000368A1 (en) * 1981-07-24 1983-02-03 Philadelphia Gear Corp Portable drive unit for valve actuator
EP0124477B1 (en) * 1983-03-21 1987-06-03 TEM AG für Elektronik Positioning device for closing and regulating valves
GB2243669B (en) * 1990-05-04 1994-06-01 Ava Int Corp Fail safe valve actuator
DE69332248T2 (en) * 1993-11-19 2003-04-17 Nippon Gear Co., Ltd. DEVICE FOR CONTINUOUSLY DETECTING OVERLOAD IN AN ACTUATING DEVICE OF AN ELECTRICAL VALVE
RU2103582C1 (en) * 1996-05-05 1998-01-27 Открытое акционерное общество "Пензтяжпромарматура" Electric motor drive with hand-operated stand-by
RU9921U1 (en) * 1998-03-03 1999-05-16 Открытое акционерное общество "Тулаэлектропривод" ELECTRIC ACTUATOR OF VALVE

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