GB1311643A - Gate valve - Google Patents

Gate valve

Info

Publication number
GB1311643A
GB1311643A GB2439471A GB2439471A GB1311643A GB 1311643 A GB1311643 A GB 1311643A GB 2439471 A GB2439471 A GB 2439471A GB 2439471 A GB2439471 A GB 2439471A GB 1311643 A GB1311643 A GB 1311643A
Authority
GB
United Kingdom
Prior art keywords
gate
seat
seats
grooves
upstream
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
GB2439471A
Other languages
English (en)
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.)
Rockwell Manufacturing Co
Original Assignee
Rockwell Manufacturing Co
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 Rockwell Manufacturing Co filed Critical Rockwell Manufacturing Co
Publication of GB1311643A publication Critical patent/GB1311643A/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
    • F16K3/20—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 by movement of the seats
    • F16K3/207—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 by movement of the seats by means of hydraulic forces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sliding Valves (AREA)
  • Details Of Valves (AREA)
GB2439471A 1970-03-19 1971-04-19 Gate valve Expired GB1311643A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2110170A 1970-03-19 1970-03-19

Publications (1)

Publication Number Publication Date
GB1311643A true GB1311643A (en) 1973-03-28

Family

ID=21802342

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2439471A Expired GB1311643A (en) 1970-03-19 1971-04-19 Gate valve

Country Status (4)

Country Link
CA (1) CA938276A (enExample)
DE (1) DE2113415C3 (enExample)
FR (1) FR2084848A5 (enExample)
GB (1) GB1311643A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001027504A1 (de) * 1999-10-14 2001-04-19 Ksb Aktiengesellschaft Absperrschieber
CN115467993A (zh) * 2021-06-10 2022-12-13 中核苏阀科技实业股份有限公司 一种平行座闸阀多功能套筒
US20230003305A1 (en) * 2019-12-18 2023-01-05 Cameron International Corporation Valve insert system

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3307146C2 (de) * 1983-03-01 1985-08-08 Vorošilovgradskij mašinostroitel'nyj institut SSSR, Vorošilovgrad Absperrschieber für eine Rohrleitung
DE3320809A1 (de) * 1983-06-09 1984-12-13 Deutsche Babcock Werke AG, 4200 Oberhausen Absperrschieber
GB8916538D0 (en) * 1989-07-20 1989-09-06 Pond Ltd R J Gate valves
DE4118292A1 (de) * 1991-06-04 1992-12-10 Klein Schanzlin & Becker Ag Schieberfuehrung
US9885420B2 (en) 2015-05-07 2018-02-06 Sri Energy, Inc. Gate valve
CN106763850A (zh) * 2016-11-11 2017-05-31 江苏利文机械有限公司 带有液压和油路的阀门
CN119664938B (zh) * 2025-01-16 2025-11-11 凯斯通阀门有限公司 一种防爆裂自锁平板闸阀

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2660191A (en) * 1948-12-20 1953-11-24 Alexander S Volpin Gate valve
US2980129A (en) * 1957-09-26 1961-04-18 Mcevoy Co Sealing groove
US3190303A (en) * 1962-12-24 1965-06-22 Alexander S Volpin Automatic plastic sealed gate valve
US3314442A (en) * 1964-04-27 1967-04-18 Alexander S Volpin Automatic sealant-sealed valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001027504A1 (de) * 1999-10-14 2001-04-19 Ksb Aktiengesellschaft Absperrschieber
US20230003305A1 (en) * 2019-12-18 2023-01-05 Cameron International Corporation Valve insert system
US11796069B2 (en) * 2019-12-18 2023-10-24 Cameron International Corporation Valve insert system
US12297924B2 (en) 2019-12-18 2025-05-13 Cameron International Corporation Valve insert system
CN115467993A (zh) * 2021-06-10 2022-12-13 中核苏阀科技实业股份有限公司 一种平行座闸阀多功能套筒

Also Published As

Publication number Publication date
DE2113415A1 (de) 1971-10-21
FR2084848A5 (enExample) 1971-12-17
CA938276A (en) 1973-12-11
DE2113415C3 (de) 1981-04-09
DE2113415B2 (de) 1980-07-24

Similar Documents

Publication Publication Date Title
GB1214708A (en) Valve assembly
GB1334311A (en) Gate valve
US3696831A (en) Valve
GB1264267A (enExample)
GB949812A (en) Fluid flow controlling gate valve
GB1505484A (en) Shut-off valve
GB1338990A (en) Ball vavle apparatus
GB1311643A (en) Gate valve
GB1089829A (en) Fluid control valves
GB1036527A (en) Valves for controlling fluid flow
GB998910A (en) Improvements in and relating to fluid flow valves
ES365682A1 (es) Un dispositivo de valvula lubricada.
US2885176A (en) Valve construction
GB995457A (en) Valves with enhanced pressure actuated seals
GB1257451A (enExample)
GB1172450A (en) Seal particularly for a Piston in the Master Cylinder of a Hydraulic Brake System
GB1416007A (en) Contaminant resistant valves
US3321176A (en) Closed fluid system for sealing valve closure elements
GB1273340A (en) Valve assembly
GB1212616A (en) Fluid pressure control valve
GB1003001A (en) Relief valve
GB1380746A (en) Safety valves particularly for petroleum wells
GB1276041A (en) Improvements relating to fluid flow control valves
GB1338484A (en) Stem or shaft seal
GB992649A (en) Dual sealed automatic lubricant sealed gate valve

Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee
732 Registration of transactions, instruments or events in the register (sect. 32/1977)