GB1486934A - Rotary valves - Google Patents

Rotary valves

Info

Publication number
GB1486934A
GB1486934A GB52345/74A GB5234574A GB1486934A GB 1486934 A GB1486934 A GB 1486934A GB 52345/74 A GB52345/74 A GB 52345/74A GB 5234574 A GB5234574 A GB 5234574A GB 1486934 A GB1486934 A GB 1486934A
Authority
GB
United Kingdom
Prior art keywords
molybdenum
dec
valve
seating
metallic
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
GB52345/74A
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.)
Saab AB
Original Assignee
Saab Scania AB
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 Saab Scania AB filed Critical Saab Scania AB
Publication of GB1486934A publication Critical patent/GB1486934A/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
    • 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
    • F16K5/06—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 with plugs having spherical surfaces; Packings therefor
    • F16K5/0663—Packings
    • F16K5/0673—Composite 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Valve Housings (AREA)
  • Lift Valve (AREA)
GB52345/74A 1973-12-10 1974-12-04 Rotary valves Expired GB1486934A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7316611A SE381327B (sv) 1973-12-10 1973-12-10 Anordning vid ventiler med vridbar ventilkropp

Publications (1)

Publication Number Publication Date
GB1486934A true GB1486934A (en) 1977-09-28

Family

ID=20319326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52345/74A Expired GB1486934A (en) 1973-12-10 1974-12-04 Rotary valves

Country Status (8)

Country Link
JP (1) JPS5222681B2 (enrdf_load_stackoverflow)
AT (1) AT334706B (enrdf_load_stackoverflow)
DE (1) DE2457230C3 (enrdf_load_stackoverflow)
ES (1) ES432702A1 (enrdf_load_stackoverflow)
FI (1) FI61239C (enrdf_load_stackoverflow)
FR (1) FR2253963B1 (enrdf_load_stackoverflow)
GB (1) GB1486934A (enrdf_load_stackoverflow)
SE (1) SE381327B (enrdf_load_stackoverflow)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176872A (en) * 1984-03-21 1987-01-07 Karsten Laing Ball valve faucet
GB2176876A (en) * 1985-06-24 1987-01-07 Waverley Components And Produc Valve having an apertured ball shut-off member
EP1043526A3 (en) * 1999-04-07 2002-04-10 Sento Oy Ball seal for ball valve
EP1650254A1 (de) 2004-10-22 2006-04-26 Carl Freudenberg KG Dichtung mit reduziertem Drehmoment, Verfahren zur Herstellung, deren Verwendung als Dichtung für Klappenventile und Klappenventil
DE102004051781A1 (de) * 2004-10-22 2006-04-27 Carl Freudenberg Kg Dichtung mit reduziertem Drehmoment, Verfahren zu deren Herstellung, deren Verwendung als Dichtung für Klappenventile und Klappenventil
CN102705526A (zh) * 2012-07-02 2012-10-03 苏州道森阀门有限公司 一种自调节阀座式上装球阀
CN106195318A (zh) * 2016-08-26 2016-12-07 赛洛克流体设备成都有限公司 一种带蝶形弹簧可补偿阀座磨损的球阀
CN106246951A (zh) * 2016-08-26 2016-12-21 赛洛克流体设备成都有限公司 一种可更换密封组件的球阀
CN112253791A (zh) * 2020-10-29 2021-01-22 上海沪东造船阀门有限公司 一种带补偿阀座双重密封球阀
US11536371B2 (en) 2018-03-09 2022-12-27 Nok Corporation Sealing device and method for assembling same

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5462529A (en) * 1977-10-28 1979-05-19 Nippon Carbon Co Ltd Valve seat
JPS5366526A (en) * 1977-11-25 1978-06-14 Hitachi Ltd Full-wave rectifier
JPS55166210U (enrdf_load_stackoverflow) * 1979-05-18 1980-11-29
DE3321819C1 (de) * 1983-06-16 1984-07-26 Werner Dipl.-Ing. 3167 Burgdorf Hartmann Hahn mit kugelfoermigem Kueken
JPS6019869U (ja) * 1983-07-19 1985-02-12 株式会社　日阪製作所 ボ−ルバルブのシ−ル装置
JPS6121893A (ja) * 1984-07-11 1986-01-30 Mitsubishi Heavy Ind Ltd 船舶の緊急回頭装置
DE9216543U1 (de) * 1992-12-04 1993-03-25 Cerpraecis Anwendungen für Ingenieurkeramik GmbH, 4650 Gelsenkirchen Absperrorgan in Form eines Kugelhahns
DE69519636T2 (de) * 1994-08-17 2001-06-13 Naval Oy, Laitila Kugelventil mit voller öffnung und verfahren zu seiner herstellung
DE19530224B4 (de) * 1995-08-17 2006-01-05 Friatec Ag Dichtungsanordnung für eine Absperrklappe oder eine Regelklappe
DE102009025341A1 (de) * 2009-06-18 2010-12-23 Schaeffler Technologies Gmbh & Co. Kg Regelventil
CN102374305A (zh) * 2010-08-24 2012-03-14 陆功工业股份有限公司 球阀
WO2015162734A1 (ja) 2014-04-23 2015-10-29 三菱電機株式会社 中継装置およびデータ転送方法
CN105570488A (zh) * 2016-02-03 2016-05-11 台州苏捷制阀有限公司 一种直流低电压ic卡电动球阀

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176872A (en) * 1984-03-21 1987-01-07 Karsten Laing Ball valve faucet
GB2176876A (en) * 1985-06-24 1987-01-07 Waverley Components And Produc Valve having an apertured ball shut-off member
EP1043526A3 (en) * 1999-04-07 2002-04-10 Sento Oy Ball seal for ball valve
EP1650254A1 (de) 2004-10-22 2006-04-26 Carl Freudenberg KG Dichtung mit reduziertem Drehmoment, Verfahren zur Herstellung, deren Verwendung als Dichtung für Klappenventile und Klappenventil
DE102004051781A1 (de) * 2004-10-22 2006-04-27 Carl Freudenberg Kg Dichtung mit reduziertem Drehmoment, Verfahren zu deren Herstellung, deren Verwendung als Dichtung für Klappenventile und Klappenventil
CN102705526A (zh) * 2012-07-02 2012-10-03 苏州道森阀门有限公司 一种自调节阀座式上装球阀
CN106195318A (zh) * 2016-08-26 2016-12-07 赛洛克流体设备成都有限公司 一种带蝶形弹簧可补偿阀座磨损的球阀
CN106246951A (zh) * 2016-08-26 2016-12-21 赛洛克流体设备成都有限公司 一种可更换密封组件的球阀
US11536371B2 (en) 2018-03-09 2022-12-27 Nok Corporation Sealing device and method for assembling same
CN112253791A (zh) * 2020-10-29 2021-01-22 上海沪东造船阀门有限公司 一种带补偿阀座双重密封球阀

Also Published As

Publication number Publication date
FI354074A7 (enrdf_load_stackoverflow) 1975-06-11
JPS5094532A (enrdf_load_stackoverflow) 1975-07-28
JPS5222681B2 (enrdf_load_stackoverflow) 1977-06-18
SE381327B (sv) 1975-12-01
ES432702A1 (es) 1976-12-01
FR2253963A1 (enrdf_load_stackoverflow) 1975-07-04
FI61239B (fi) 1982-02-26
SE7316611L (enrdf_load_stackoverflow) 1975-06-11
FI61239C (fi) 1982-06-10
DE2457230B2 (de) 1978-06-29
ATA978974A (de) 1976-05-15
FR2253963B1 (enrdf_load_stackoverflow) 1977-03-25
AT334706B (de) 1976-02-10
DE2457230C3 (de) 1979-02-15
DE2457230A1 (de) 1975-06-26

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee