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GB201320967D0 - Linear travel structure of electrical operating device - Google Patents

Linear travel structure of electrical operating device

Info

Publication number
GB201320967D0
GB201320967D0 GB201320967A GB201320967A GB201320967D0 GB 201320967 D0 GB201320967 D0 GB 201320967D0 GB 201320967 A GB201320967 A GB 201320967A GB 201320967 A GB201320967 A GB 201320967A GB 201320967 D0 GB201320967 D0 GB 201320967D0
Authority
GB
United Kingdom
Prior art keywords
operating device
electrical operating
linear travel
travel structure
linear
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.)
Withdrawn
Application number
GB201320967A
Other versions
GB2520703A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FLOWINN SHANGHAI IND CO Ltd
Original Assignee
FLOWINN SHANGHAI IND CO Ltd
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 by FLOWINN SHANGHAI IND CO Ltd filed Critical FLOWINN SHANGHAI IND CO Ltd
Priority to GB1320967.1A priority Critical patent/GB2520703A/en
Publication of GB201320967D0 publication Critical patent/GB201320967D0/en
Publication of GB2520703A publication Critical patent/GB2520703A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • F16K31/05—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor specially adapted for operating hand-operated valves or for combined motor and hand operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/50—Mechanical actuating means with screw-spindle or internally threaded actuating means
    • F16K31/508—Mechanical actuating means with screw-spindle or internally threaded actuating means the actuating element being rotatable, non-rising, and driving a non-rotatable axially-sliding element
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
    • H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2065—Manual back-up means for overriding motor control, e.g. hand operation in case of failure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2081—Parallel arrangement of drive motor to screw axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2087—Arrangements for driving the actuator using planetary gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/209—Arrangements for driving the actuator using worm gears

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Transmission Devices (AREA)
GB1320967.1A 2013-11-28 2013-11-28 Linear travel structure of electrical operating device Withdrawn GB2520703A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1320967.1A GB2520703A (en) 2013-11-28 2013-11-28 Linear travel structure of electrical operating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1320967.1A GB2520703A (en) 2013-11-28 2013-11-28 Linear travel structure of electrical operating device

Publications (2)

Publication Number Publication Date
GB201320967D0 true GB201320967D0 (en) 2014-01-15
GB2520703A GB2520703A (en) 2015-06-03

Family

ID=49979433

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1320967.1A Withdrawn GB2520703A (en) 2013-11-28 2013-11-28 Linear travel structure of electrical operating device

Country Status (1)

Country Link
GB (1) GB2520703A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108518466A (en) * 2018-04-19 2018-09-11 宁波海仕凯驱动科技有限公司 A kind of compact-sized linear actuators

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2567667B (en) * 2017-10-20 2020-01-08 Flowinn Shanghai Ind Co Ltd Electrical actuator with hammering mechanism
CN109798340B (en) * 2019-01-29 2021-03-16 西安微电子技术研究所 Small-size heavy-load multistage electric cylinder
CN110645274B (en) * 2019-09-29 2020-11-10 天津津航计算技术研究所 Gear-driven gapless high-rigidity linear actuator

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1245926A (en) * 1967-09-29 1971-09-15 Plessey Co Ltd Improvements in or relating to low-speed linear actuators
US3524526A (en) * 1968-11-06 1970-08-18 King Of Prussia Research & Dev Overload limit switch for a valve actuator
US4315174A (en) * 1979-12-31 1982-02-09 Acf Industries, Inc. Reversible d.c. motor with over-drive prevention switches
JP4732207B2 (en) * 2006-03-23 2011-07-27 株式会社ホンダロック Actuator
CN201281161Y (en) * 2008-08-04 2009-07-29 常州电站辅机总厂有限公司 Electric actuating unit for rotary motion valve
JP5417132B2 (en) * 2009-11-26 2014-02-12 Ｎｔｎ株式会社 Electric actuator
JP4836215B2 (en) * 2009-12-24 2011-12-14 Ｔｈｋ株式会社 Electric linear actuator
CN202852126U (en) * 2012-09-20 2013-04-03 常州电站辅机总厂有限公司 Angular travel electric executing mechanism

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108518466A (en) * 2018-04-19 2018-09-11 宁波海仕凯驱动科技有限公司 A kind of compact-sized linear actuators
CN108518466B (en) * 2018-04-19 2023-09-26 宁波海仕凯驱动科技有限公司 Linear actuator with compact structure

Also Published As

Publication number Publication date
GB2520703A (en) 2015-06-03

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)