GB1328126A - Gate valve - Google Patents

Gate valve

Info

Publication number
GB1328126A
GB1328126A GB1328126DA GB1328126A GB 1328126 A GB1328126 A GB 1328126A GB 1328126D A GB1328126D A GB 1328126DA GB 1328126 A GB1328126 A GB 1328126A
Authority
GB
United Kingdom
Prior art keywords
gate
valve
conduit
sleeve
housing
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
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1328126A publication Critical patent/GB1328126A/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/16—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with special arrangements for separating the sealing faces or for pressing them together

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)

Abstract

1328126 Valves C H CHRONISTER 2 March 1972 [4 Dec 1970] 57616/70 Heading F2V A valve 10 in which a gate 18 can be worked on without interrupting the flow through the valve, comprises a housing 12, a co-axial conduits 14 and 16 separated by a space 28, and a slidable connecting sleeve 20 pivotally connected by an arm 44 to the valve gate 18. As the gate is moved downwards to close the conduit 14, the sleeve 20 is initially moved to the right to uncover the space 28, but, as the gate approaches its fully closed position, it is pulled to the left to seal against the rear surface of the gate. Inclined surfaces 66 and 70 on the gate co-operate with inclined surfaces 64 and 68 on the housing to urge the gate tightly against the end surface of the conduit 14. Seals 42 and 62 are provided either on the gate or on the ends of the conduit 14 and sleeve 20.
GB1328126D 1970-12-04 1970-12-04 Gate valve Expired GB1328126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5761670 1970-12-04

Publications (1)

Publication Number Publication Date
GB1328126A true GB1328126A (en) 1973-08-30

Family

ID=10479603

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1328126D Expired GB1328126A (en) 1970-12-04 1970-12-04 Gate valve

Country Status (1)

Country Link
GB (1) GB1328126A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008080197A2 (en) * 2006-12-28 2008-07-10 Vakhid Dzhalal Ogli Gadzhiev Valve provided with a safety device
RU2518704C2 (en) * 2012-09-10 2014-06-10 Общество с ограниченной ответственностью Научно-производственная фирма "МКТ-АСДМ" Wedge valve gate unit
ES2746360A1 (en) * 2018-09-05 2020-03-05 Mecanizados Esferimec S L PIVOT VALVE TO REGULATE THE FLOW OF A FLUID AND PROCEDURE TO REGULATE THE FLOW OF A FLUID (Machine-translation by Google Translate, not legally binding)
CN112324918A (en) * 2020-11-23 2021-02-05 江苏博特威流体科技有限公司 Electronic control valve with circulating air guide

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008080197A2 (en) * 2006-12-28 2008-07-10 Vakhid Dzhalal Ogli Gadzhiev Valve provided with a safety device
WO2008080197A3 (en) * 2006-12-28 2008-10-16 Vakhid Dzhalal Ogli Gadzhiev Valve provided with a safety device
RU2518704C2 (en) * 2012-09-10 2014-06-10 Общество с ограниченной ответственностью Научно-производственная фирма "МКТ-АСДМ" Wedge valve gate unit
ES2746360A1 (en) * 2018-09-05 2020-03-05 Mecanizados Esferimec S L PIVOT VALVE TO REGULATE THE FLOW OF A FLUID AND PROCEDURE TO REGULATE THE FLOW OF A FLUID (Machine-translation by Google Translate, not legally binding)
US11408518B2 (en) 2018-09-05 2022-08-09 Mecanizados Esferimec, S.L. Pivoting valve for regulating the flow of a fluid and procedure for regulating the flow of a fluid
CN112324918A (en) * 2020-11-23 2021-02-05 江苏博特威流体科技有限公司 Electronic control valve with circulating air guide

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee