GB1060471A - Improvements in or relating to valve-actuating mechanism for valve assemblies - Google Patents

Improvements in or relating to valve-actuating mechanism for valve assemblies

Info

Publication number
GB1060471A
GB1060471A GB2885062A GB2885062A GB1060471A GB 1060471 A GB1060471 A GB 1060471A GB 2885062 A GB2885062 A GB 2885062A GB 2885062 A GB2885062 A GB 2885062A GB 1060471 A GB1060471 A GB 1060471A
Authority
GB
United Kingdom
Prior art keywords
valve
crank assembly
guide
axis
support pillar
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
GB2885062A
Inventor
Peter Sadler
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.)
Genevac Ltd
Original Assignee
Genevac 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 Genevac Ltd filed Critical Genevac Ltd
Priority to GB2885062A priority Critical patent/GB1060471A/en
Publication of GB1060471A publication Critical patent/GB1060471A/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
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • F16K31/52408—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a lift valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)

Abstract

1,060,471. Valves. GENEVAC Ltd. Oct. 16, 1963 [July 27, 1962], No. 28850/62. Heading F2V. A valve actuating mech- anism comprises a support pillar 12, guide formations 11 in the support pillar, a crank assembly 13 pivotally secured at 17 to a valve actuating rod 16 and having one or more bearing members 14 extending therefrom and engaging the guide formations, the or each bearing member defining an axis which is parallel to but spaced from the axis of the connection between the crank assembly and the actuating rod, and means 18 whereby the crank assembly is movable between first and second positions corresponding to open and closed conditions of the valve, each bearing member moving longitudinally in its guide formation. The valve is spring-biased and the crank assembly moves " over-centre " during actuation. The bearing members 14 may extend inwardly to engage a correspondingly modified guide.
GB2885062A 1962-07-27 1962-07-27 Improvements in or relating to valve-actuating mechanism for valve assemblies Expired GB1060471A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2885062A GB1060471A (en) 1962-07-27 1962-07-27 Improvements in or relating to valve-actuating mechanism for valve assemblies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2885062A GB1060471A (en) 1962-07-27 1962-07-27 Improvements in or relating to valve-actuating mechanism for valve assemblies

Publications (1)

Publication Number Publication Date
GB1060471A true GB1060471A (en) 1967-03-01

Family

ID=10282163

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2885062A Expired GB1060471A (en) 1962-07-27 1962-07-27 Improvements in or relating to valve-actuating mechanism for valve assemblies

Country Status (1)

Country Link
GB (1) GB1060471A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0325194A2 (en) * 1988-01-20 1989-07-26 Drägerwerk Aktiengesellschaft Change-over relief valve for flowing fluids

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0325194A2 (en) * 1988-01-20 1989-07-26 Drägerwerk Aktiengesellschaft Change-over relief valve for flowing fluids
EP0325194A3 (en) * 1988-01-20 1990-07-25 Dragerwerk Aktiengesellschaft Change-over relief valve for flowing fluids

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