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GB1262605A - Improvements in or relating to linear actuator assemblies - Google Patents

Improvements in or relating to linear actuator assemblies

Info

Publication number
GB1262605A
GB1262605A GB2824870A GB2824870A GB1262605A GB 1262605 A GB1262605 A GB 1262605A GB 2824870 A GB2824870 A GB 2824870A GB 2824870 A GB2824870 A GB 2824870A GB 1262605 A GB1262605 A GB 1262605A
Authority
GB
United Kingdom
Prior art keywords
reciprocable member
june
circle
lever arm
cam lever
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
GB2824870A
Inventor
Charles Carroll Partridge
Howard Gilmore Boswell
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.)
FMC Corp
Original Assignee
FMC Corp
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 FMC Corp filed Critical FMC Corp
Publication of GB1262605A publication Critical patent/GB1262605A/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
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/528—Mechanical actuating means with crank, eccentric, or cam with pin and slot
    • F16K31/5282—Mechanical actuating means with crank, eccentric, or cam with pin and slot comprising a pivoted disc or flap

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Actuator (AREA)
  • Reciprocating Pumps (AREA)
  • Transmission Devices (AREA)

Abstract

1,262,605. Valves; linkwork. FMC. CORP. 11 June, 1970 [23 June, 1969], No. 28248/70. Headings F2K and F2V. [Also in Division G3] A valve actuator comprises a rotatable cam lever arm 18 with an involute slot 24 therein, the circle of generation of which is concentric with the axis about which the cam lever arm is rotatable, linear actuating means 16 having a reciprocable member 42 movable along a line tangential to the circle and being received in the slot so that linear movement of the reciprocable member effects rotary movement of the valve shaft. The reciprocable member 42 may be connected to a double-acting piston in a cylinder, a reversible electric motor, diaphragm air motor or manual means.
GB2824870A 1969-06-23 1970-06-11 Improvements in or relating to linear actuator assemblies Expired GB1262605A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83560369A 1969-06-23 1969-06-23

Publications (1)

Publication Number Publication Date
GB1262605A true GB1262605A (en) 1972-02-02

Family

ID=25269939

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2824870A Expired GB1262605A (en) 1969-06-23 1970-06-11 Improvements in or relating to linear actuator assemblies

Country Status (3)

Country Link
JP (1) JPS4915568B1 (en)
FR (1) FR2052849A5 (en)
GB (1) GB1262605A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009095803A1 (en) * 2008-01-28 2009-08-06 Dvg Automation S.P.A. Valve actuator
WO2012095100A3 (en) * 2011-01-11 2012-09-20 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Device for actuating a control valve
CN103185298A (en) * 2011-12-30 2013-07-03 海洋王（东莞）照明科技有限公司 Microspur adjusting device and luminaire adopting same
CN104019253A (en) * 2014-06-10 2014-09-03 超达阀门集团股份有限公司 Double-valve structure capable of mutual linkage
US10975985B2 (en) 2017-12-05 2021-04-13 Flowserve Management Company Position sensors for valve systems and related assemblies, systems and methods
CN115929978A (en) * 2022-12-23 2023-04-07 无锡福斯拓科科技有限公司 Offset shifting fork applying curve groove type

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3801012B2 (en) * 2001-06-05 2006-07-26 トヨタ自動車株式会社 Flow path switching valve

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009095803A1 (en) * 2008-01-28 2009-08-06 Dvg Automation S.P.A. Valve actuator
WO2012095100A3 (en) * 2011-01-11 2012-09-20 Geräte- und Pumpenbau GmbH Dr. Eugen Schmidt Device for actuating a control valve
CN103459907A (en) * 2011-01-11 2013-12-18 欧根·施密特博士仪器和泵制造有限责任公司 Device for actuating a control valve
US9140379B2 (en) 2011-01-11 2015-09-22 Nidec Gpm Gmbh Device for actuating a control valve
CN103459907B (en) * 2011-01-11 2016-04-27 欧根·施密特博士仪器和泵制造有限责任公司 For handling the device of modulating valve
CN103185298A (en) * 2011-12-30 2013-07-03 海洋王（东莞）照明科技有限公司 Microspur adjusting device and luminaire adopting same
CN104019253A (en) * 2014-06-10 2014-09-03 超达阀门集团股份有限公司 Double-valve structure capable of mutual linkage
US10975985B2 (en) 2017-12-05 2021-04-13 Flowserve Management Company Position sensors for valve systems and related assemblies, systems and methods
CN115929978A (en) * 2022-12-23 2023-04-07 无锡福斯拓科科技有限公司 Offset shifting fork applying curve groove type
CN115929978B (en) * 2022-12-23 2023-11-24 无锡福斯拓科科技有限公司 Offset type shifting fork applying curve groove type

Also Published As

Publication number Publication date
FR2052849A5 (en) 1971-04-09
JPS4915568B1 (en) 1974-04-16

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