ATE128210T1 - Schliessventilanordnung. - Google Patents

Schliessventilanordnung.

Info

Publication number
ATE128210T1
ATE128210T1 AT91909690T AT91909690T ATE128210T1 AT E128210 T1 ATE128210 T1 AT E128210T1 AT 91909690 T AT91909690 T AT 91909690T AT 91909690 T AT91909690 T AT 91909690T AT E128210 T1 ATE128210 T1 AT E128210T1
Authority
AT
Austria
Prior art keywords
seat ring
pct
valve body
date nov
sec
Prior art date
Application number
AT91909690T
Other languages
English (en)
Inventor
Rag Aarnes
Original Assignee
Rag Aarnes
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 Rag Aarnes filed Critical Rag Aarnes
Application granted granted Critical
Publication of ATE128210T1 publication Critical patent/ATE128210T1/de

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
    • F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
    • F16K5/08—Details
    • F16K5/14—Special arrangements for separating the sealing faces or for pressing them together
    • F16K5/20—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces
    • F16K5/205—Sealing effected by the flowing medium

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Glass Compositions (AREA)
  • Fluid-Driven Valves (AREA)
  • Catching Or Destruction (AREA)
  • Check Valves (AREA)
  • External Artificial Organs (AREA)
  • Multiple-Way Valves (AREA)
  • Flanged Joints, Insulating Joints, And Other Joints (AREA)
  • Earth Drilling (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Confectionery (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
AT91909690T 1990-05-16 1991-05-15 Schliessventilanordnung. ATE128210T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO902182A NO169673C (no) 1990-05-16 1990-05-16 Anordning ved avstengningsventiler.

Publications (1)

Publication Number Publication Date
ATE128210T1 true ATE128210T1 (de) 1995-10-15

Family

ID=19893178

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91909690T ATE128210T1 (de) 1990-05-16 1991-05-15 Schliessventilanordnung.

Country Status (11)

Country Link
US (1) US5322261A (de)
EP (1) EP0528934B1 (de)
JP (1) JPH05506492A (de)
AT (1) ATE128210T1 (de)
AU (1) AU7893291A (de)
CA (1) CA2083261A1 (de)
DE (1) DE69113265T2 (de)
ES (1) ES2081480T3 (de)
FI (1) FI101570B (de)
NO (1) NO169673C (de)
WO (1) WO1991018229A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100274656B1 (ko) * 1998-05-12 2001-01-15 안장홍 볼 밸브
US6378841B1 (en) 1999-10-29 2002-04-30 Larry R. Russell Quarter-turn rotary plug valve with seats reciprocable during operation
CN101400930B (zh) * 2006-02-05 2012-05-30 宋永生 阀座
GB2438419B (en) * 2006-05-22 2010-12-29 Halliburton Energy Serv Inc Ball valve
KR101156108B1 (ko) * 2012-01-27 2012-06-20 주식회사 화성 접촉 면압 조절형 밸브
US9850740B2 (en) * 2013-04-24 2017-12-26 Fracmaster, Llc Hydraseal frac valve
CN102840359A (zh) * 2012-08-17 2012-12-26 浙江超达阀门股份有限公司 一种用于高温易结焦介质的球阀
US10197168B1 (en) * 2013-05-31 2019-02-05 Technetics Group Llc Energized spring seal for a floating valve seat
AU2013408731B2 (en) * 2013-12-27 2017-06-01 Halliburton Energy Services Inc. Ball valve having dual pistons each individually actuable
CA2947693A1 (en) 2014-05-02 2015-11-05 Bs&B Innovation Limited Pressure release valve for oil recovery systems
US10030784B2 (en) 2015-06-16 2018-07-24 Worldwide Oilfield Machine, Inc. Ball valve tertiary seal assembly and method
WO2018169068A1 (ja) * 2017-03-17 2018-09-20 株式会社山田製作所 制御バルブ
NO343724B1 (en) 2017-06-19 2019-05-20 Sil Valves As A valve seal device
RU2695672C1 (ru) * 2018-03-12 2019-07-25 Анатолий Леонтьевич Шанаурин Узел затвора клиновой задвижки
CN109268526A (zh) * 2018-10-15 2019-01-25 兰州高压阀门有限公司 一种硬密封氧气专用球阀阀座结构
US11047485B2 (en) * 2019-08-08 2021-06-29 Saudi Arabian Oil Company Sealing a gate valve
CN113153194B (zh) * 2021-04-29 2022-04-15 四川大学 一种提芯机构的旋转动密封装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3504885A (en) * 1968-08-12 1970-04-07 Eldon E Hulsey Seat and seal assembly for valves
US3565392A (en) * 1969-04-28 1971-02-23 Grove Valve & Regulator Co Flow-blocking device with retractable sealing means
CS157817B1 (de) * 1972-11-01 1974-10-15
US3883112A (en) * 1973-02-02 1975-05-13 Rockwell International Corp Plug valve having composite seat element
US3960363A (en) * 1973-06-21 1976-06-01 International Telephone And Telegraph Corporation Ball valve
JPS53144030A (en) * 1977-05-21 1978-12-15 Taimei Kinzoku Kougiyou Kk Valve seat
US4280522A (en) * 1980-04-14 1981-07-28 Rockwell International Corporation Fire seal for valves
CA1185585A (en) * 1981-04-28 1985-04-16 John W. Ells Seals
EP0161056A3 (de) * 1984-04-10 1988-03-16 M & D VALVES LIMITED Kugelventil
US4718444A (en) * 1986-12-04 1988-01-12 Kf Industries, Inc. Valve seat retraction method and apparatus
DE3819300C1 (en) * 1988-06-03 1989-12-14 Hermann Von Rautenkranz, Internationale Tiefbohr Gmbh & Co Kg, Itag, 3100 Celle, De Method for testing the leak-tightness of sealing elements in shut-off fittings and a device for carrying out the method

Also Published As

Publication number Publication date
NO902182L (no) 1991-11-18
NO169673C (no) 1992-07-22
EP0528934A1 (de) 1993-03-03
WO1991018229A1 (en) 1991-11-28
FI925153A0 (fi) 1992-11-12
CA2083261A1 (en) 1991-11-17
FI101570B1 (fi) 1998-07-15
FI101570B (fi) 1998-07-15
NO169673B (no) 1992-04-13
US5322261A (en) 1994-06-21
EP0528934B1 (de) 1995-09-20
AU7893291A (en) 1991-12-10
DE69113265D1 (de) 1995-10-26
JPH05506492A (ja) 1993-09-22
ES2081480T3 (es) 1996-03-16
NO902182D0 (no) 1990-05-16
DE69113265T2 (de) 1996-03-14
FI925153A (fi) 1992-11-12

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties