HU913078D0 - Closing valve - Google Patents

Closing valve

Info

Publication number
HU913078D0
HU913078D0 HU913078A HU307891A HU913078D0 HU 913078 D0 HU913078 D0 HU 913078D0 HU 913078 A HU913078 A HU 913078A HU 307891 A HU307891 A HU 307891A HU 913078 D0 HU913078 D0 HU 913078D0
Authority
HU
Hungary
Prior art keywords
closing valve
closing
valve
Prior art date
Application number
HU913078A
Other languages
English (en)
Other versions
HUT59741A (en
HU210290B (en
Inventor
John B Beson
William C Godare
Tomball Willowbank
Creek Sweetwater
Original Assignee
Foster Oilfield Equipment 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 Foster Oilfield Equipment Co filed Critical Foster Oilfield Equipment Co
Publication of HU913078D0 publication Critical patent/HU913078D0/hu
Publication of HUT59741A publication Critical patent/HUT59741A/hu
Publication of HU210290B publication Critical patent/HU210290B/hu

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
    • F16K3/0227—Packings
    • 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)
HU913078A 1990-09-28 1991-09-26 Gate valve HU210290B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/589,956 US5090661A (en) 1990-09-28 1990-09-28 Gate valve

Publications (3)

Publication Number Publication Date
HU913078D0 true HU913078D0 (en) 1992-01-28
HUT59741A HUT59741A (en) 1992-06-29
HU210290B HU210290B (en) 1995-03-28

Family

ID=24360279

Family Applications (1)

Application Number Title Priority Date Filing Date
HU913078A HU210290B (en) 1990-09-28 1991-09-26 Gate valve

Country Status (2)

Country Link
US (1) US5090661A (hu)
HU (1) HU210290B (hu)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5338003A (en) * 1983-11-14 1994-08-16 John Beson Dual seal ball valve
FR2697887B1 (fr) * 1992-11-06 1995-06-16 Fmc Corp Ensemble de vannes et procede pour test rapide.
US5255890A (en) 1992-11-12 1993-10-26 Hydril Company Ram type blowout preventer
US5341835A (en) * 1992-12-14 1994-08-30 Foster Valve Corporation Lubrication system for valve seat of a gate valve
US5413140A (en) * 1994-06-29 1995-05-09 Warman International Ltd. Spring-assisted split seat gate valve
US5727775A (en) * 1996-01-17 1998-03-17 Baker Hughes Incorporated Gate valve with dual seal rings on a unitary seat ring
WO2003019058A1 (en) * 2001-08-24 2003-03-06 Fmc Technologies, Inc. Reduced torque gate valve with roller screw
US7004452B2 (en) * 2003-09-25 2006-02-28 Hp&T Products, Inc. Valve seal assemblies and methods
US7032882B2 (en) * 2003-09-29 2006-04-25 Mks Instruments, Inc. Valve assembly having novel flow characteristics
US7121523B2 (en) * 2003-12-08 2006-10-17 Caterpillar Inc Fluid control valve
US7866629B2 (en) * 2006-10-04 2011-01-11 Itt Manufacturing Enterprises, Inc. Gate valve with streamlined flow
US20100200791A1 (en) * 2009-02-07 2010-08-12 Victaulic Company Valve Having High Pressure and Low Pressure Seals
FR2948302B1 (fr) * 2009-07-24 2012-11-30 Univ Rennes Hacheur aerodynamique pour la pulsation d'ecoulement de gaz
RU2570995C2 (ru) * 2011-04-12 2015-12-20 Гаскет Интернэшнл С.П.А. Уплотнительная система для промышленных запорных клапанов и запорный клапан, содержащий такую систему
GB2526765B (en) * 2014-01-17 2020-01-22 Oliver Valvetek Ltd Sealing Seat Arrangement
GB2543976B (en) * 2014-08-29 2020-09-09 Halliburton Energy Services Inc Ball valve with sealing element
US9885420B2 (en) * 2015-05-07 2018-02-06 Sri Energy, Inc. Gate valve
US10030784B2 (en) * 2015-06-16 2018-07-24 Worldwide Oilfield Machine, Inc. Ball valve tertiary seal assembly and method
CA2980589C (en) * 2016-09-28 2020-09-29 Fmc Technologies, Inc. Gate valve protector sleeve
NO343724B1 (en) * 2017-06-19 2019-05-20 Sil Valves As A valve seal device
AR120827A1 (es) * 2019-12-18 2022-03-23 Cameron Tech Ltd Sistema de inserción de válvula
US11199270B1 (en) * 2020-10-15 2021-12-14 Baker Hughes Oilfield Operations Llc System and method for valve seat arrangements
US12110979B1 (en) * 2022-06-28 2024-10-08 Zp Interests, Llc Pressure energized gate valve seat and seal assembly

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US1692496A (en) * 1925-10-16 1928-11-20 Firm Franz Seiffert & Co Ag Slide stop valve
US2134277A (en) * 1936-07-23 1938-10-25 Charles W Sproull Valve mechanism
US2203989A (en) * 1937-12-27 1940-06-11 Paul A Dewhirst Valve device
US2471941A (en) * 1944-05-29 1949-05-31 Aero Supply Mfg Co Inc Valve and liner therefor
US2776813A (en) * 1955-08-04 1957-01-08 Glenn R Blackman Seal for gate valve
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US2957492A (en) * 1959-08-24 1960-10-25 Alexander S Volpin Gate valve construction
US3135285A (en) * 1959-08-24 1964-06-02 Alexander S Volpin Automatic sealed gate valve
US3103366A (en) * 1959-11-26 1963-09-10 Ici Ltd High pressure deformable seal
US3095604A (en) * 1961-04-06 1963-07-02 Phillips Petroleum Co Hot runner for molding machine
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US3273855A (en) * 1963-07-11 1966-09-20 Russel L Wells Valve seat for gate valves
US3339886A (en) * 1964-12-01 1967-09-05 M & J Valve Co Valve construction
US3348567A (en) * 1965-01-04 1967-10-24 Alexander S Volpin Compound pressure sealant-sealed valve
US3321176A (en) * 1965-08-02 1967-05-23 Jr Thomas J Bolling Closed fluid system for sealing valve closure elements
GB1142441A (en) * 1967-04-14 1969-02-05 Masheder Design Studies Ltd Improvements in ball valves
US3497177A (en) * 1967-11-02 1970-02-24 Eldon E Hulsey Seat and seal assembly for valves
US3538938A (en) * 1968-04-08 1970-11-10 Volpin Alexander Automatic sealant sealed valves
US3504885A (en) * 1968-08-12 1970-04-07 Eldon E Hulsey Seat and seal assembly for valves
US3557822A (en) * 1969-05-08 1971-01-26 Clyde H Chronister Gate valve
US3758072A (en) * 1971-02-16 1973-09-11 Rockwell Mfg Co Sealing arrangement
US3696831A (en) * 1971-11-11 1972-10-10 John H Fowler Valve
US4124194A (en) * 1977-06-20 1978-11-07 Acf Industries, Incorporated Metallic seat construction for valves
US4163544A (en) * 1977-11-10 1979-08-07 Acf Industries, Incorporated Two piece composite valve seal ring construction
US4264054A (en) * 1978-10-30 1981-04-28 Mcevoy Oilfield Equipment Company Metal-to-metal seat hub seals
US4280522A (en) * 1980-04-14 1981-07-28 Rockwell International Corporation Fire seal for valves
US4376526A (en) * 1980-08-04 1983-03-15 Seaboard Wellhead Control, Inc. Seal assembly and valve
US4377273A (en) * 1981-02-17 1983-03-22 John Beson Gate valve having a secondary seal
US4625942A (en) * 1982-01-27 1986-12-02 Nl Industries, Inc. Valve assembly, seat and seal
US4487393A (en) * 1982-06-10 1984-12-11 Barton Valve Company, Inc. Gate valve having a pressure-secured seat
US4434967A (en) * 1982-08-23 1984-03-06 Axelson, Inc. Valve self-relieving seats

Also Published As

Publication number Publication date
US5090661A (en) 1992-02-25
HUT59741A (en) 1992-06-29
HU210290B (en) 1995-03-28

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Legal Events

Date Code Title Description
HMM4 Cancellation of final prot. due to non-payment of fee