GB2333144B - Valve actuator - Google Patents

Valve actuator

Info

Publication number
GB2333144B
GB2333144B GB9901048A GB9901048A GB2333144B GB 2333144 B GB2333144 B GB 2333144B GB 9901048 A GB9901048 A GB 9901048A GB 9901048 A GB9901048 A GB 9901048A GB 2333144 B GB2333144 B GB 2333144B
Authority
GB
United Kingdom
Prior art keywords
valve actuator
actuator
valve
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 - Lifetime
Application number
GB9901048A
Other versions
GB9901048D0 (en
GB2333144A (en
Inventor
Jr Frank Jo Raymond
Michael John Bertoja
Francis William Johnston
David Wayne Gent
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.)
Bray International Inc
Original Assignee
Bray International Inc
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
Priority claimed from US08/603,785 external-priority patent/US6003837A/en
Application filed by Bray International Inc filed Critical Bray International Inc
Publication of GB9901048D0 publication Critical patent/GB9901048D0/en
Publication of GB2333144A publication Critical patent/GB2333144A/en
Application granted granted Critical
Publication of GB2333144B publication Critical patent/GB2333144B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F16K31/055—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 for rotating valves
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
GB9901048A 1996-02-20 1996-07-01 Valve actuator Expired - Lifetime GB2333144B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/603,785 US6003837A (en) 1996-02-20 1996-02-20 Valve actuator
GB9613792A GB2310480B (en) 1996-02-20 1996-07-01 Valve actuator

Publications (3)

Publication Number Publication Date
GB9901048D0 GB9901048D0 (en) 1999-03-10
GB2333144A GB2333144A (en) 1999-07-14
GB2333144B true GB2333144B (en) 2000-07-26

Family

ID=26309610

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9901048A Expired - Lifetime GB2333144B (en) 1996-02-20 1996-07-01 Valve actuator
GB9828220A Expired - Lifetime GB2333143B (en) 1996-02-20 1996-07-01 Valve actuator

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9828220A Expired - Lifetime GB2333143B (en) 1996-02-20 1996-07-01 Valve actuator

Country Status (1)

Country Link
GB (2) GB2333144B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9574336B1 (en) * 2016-04-17 2017-02-21 Jorge Maercovich Ceramic value actuation control for flush urinal and toilet apparatus
US11808375B2 (en) 2019-11-13 2023-11-07 Akron Brass Company Electrically controlled valve actuator
CN111750157B (en) * 2020-07-06 2021-11-02 中汽研汽车检验中心(宁波)有限公司 Pneumatic manual and electric adjusting device for adhesion coefficient utilization rate test

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2265204A (en) * 1992-03-20 1993-09-22 Bray Int Inc Valve position indicator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB939353A (en) * 1961-02-28 1963-10-16 Rotork Eng Co Ltd Improvements in or relating to valve actuators
GB1020395A (en) * 1964-04-22 1966-02-16 Rotork Eng Co Ltd Improvements in or relating to valve actuators

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2265204A (en) * 1992-03-20 1993-09-22 Bray Int Inc Valve position indicator

Also Published As

Publication number Publication date
GB2333143A (en) 1999-07-14
GB9901048D0 (en) 1999-03-10
GB2333144A (en) 1999-07-14
GB9828220D0 (en) 1999-02-17
GB2333143B (en) 2000-09-06

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20160630