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GB1538612A - Electrically driven actuator - Google Patents

Electrically driven actuator

Info

Publication number
GB1538612A
GB1538612A GB2637977A GB2637977A GB1538612A GB 1538612 A GB1538612 A GB 1538612A GB 2637977 A GB2637977 A GB 2637977A GB 2637977 A GB2637977 A GB 2637977A GB 1538612 A GB1538612 A GB 1538612A
Authority
GB
United Kingdom
Prior art keywords
electrically driven
driven actuator
actuator
electrically
driven
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.)
Expired
Application number
GB2637977A
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.)
KITAZAWA SHOJI KK
Original Assignee
KITAZAWA SHOJI KK
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 KITAZAWA SHOJI KK filed Critical KITAZAWA SHOJI KK
Priority to GB2637977A priority Critical patent/GB1538612A/en
Publication of GB1538612A publication Critical patent/GB1538612A/en
Expired 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
    • F16H1/00—Toothed gearings for conveying rotary motion
    • F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
    • F16H1/20—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members
    • F16H1/22—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
    • F16H1/222—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes
    • F16H1/225—Toothed gearings for conveying rotary motion without gears having orbital motion involving more than two intermeshing members with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with non-parallel axes with two or more worm and worm-wheel gearings
    • 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
    • F16K31/041—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves
    • F16K31/043—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means
    • F16K31/045—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor for rotating valves characterised by mechanical means between the motor and the valve, e.g. lost motion means reducing backlash, clutches, brakes or return means with torque limiters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
GB2637977A 1976-03-15 1976-03-15 Electrically driven actuator Expired GB1538612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2637977A GB1538612A (en) 1976-03-15 1976-03-15 Electrically driven actuator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2637977A GB1538612A (en) 1976-03-15 1976-03-15 Electrically driven actuator

Publications (1)

Publication Number Publication Date
GB1538612A true GB1538612A (en) 1979-01-24

Family

ID=10242736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2637977A Expired GB1538612A (en) 1976-03-15 1976-03-15 Electrically driven actuator

Country Status (1)

Country Link
GB (1) GB1538612A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189421A4 (en) * 1984-03-13 1986-07-17 Maxaxam Corp Power transmission system.
GB2255149A (en) * 1991-04-09 1992-10-28 Yang Tai Her Gearing mechanism
GB2284453A (en) * 1993-12-02 1995-06-07 Tai Her Yang Double-acting anti-backlash gearing system
US6193014B1 (en) 1996-11-29 2001-02-27 Gregory W. Brackett Pre-spinning and lubricating system for worm drive power transmissions and bearing assembly components

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0189421A4 (en) * 1984-03-13 1986-07-17 Maxaxam Corp Power transmission system.
US4685346A (en) * 1984-03-13 1987-08-11 Maxaxam Corporation Power transmission system
GB2255149A (en) * 1991-04-09 1992-10-28 Yang Tai Her Gearing mechanism
GB2284453A (en) * 1993-12-02 1995-06-07 Tai Her Yang Double-acting anti-backlash gearing system
US6193014B1 (en) 1996-11-29 2001-02-27 Gregory W. Brackett Pre-spinning and lubricating system for worm drive power transmissions and bearing assembly components

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee