FR2253963A1 - - Google Patents

Info

Publication number
FR2253963A1
FR2253963A1 FR7440304A FR7440304A FR2253963A1 FR 2253963 A1 FR2253963 A1 FR 2253963A1 FR 7440304 A FR7440304 A FR 7440304A FR 7440304 A FR7440304 A FR 7440304A FR 2253963 A1 FR2253963 A1 FR 2253963A1
Authority
FR
France
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.)
Granted
Application number
FR7440304A
Other languages
French (fr)
Other versions
FR2253963B1 (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 FR2253963A1 publication Critical patent/FR2253963A1/fr
Application granted granted Critical
Publication of FR2253963B1 publication Critical patent/FR2253963B1/fr
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)
FR7440304A 1973-12-10 1974-12-09 Expired FR2253963B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7316611A SE381327B (en) 1973-12-10 1973-12-10 DEVICE AT VALVES WITH ROTARY VALVE BODY

Publications (2)

Publication Number Publication Date
FR2253963A1 true FR2253963A1 (en) 1975-07-04
FR2253963B1 FR2253963B1 (en) 1977-03-25

Family

ID=20319326

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440304A Expired FR2253963B1 (en) 1973-12-10 1974-12-09

Country Status (8)

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

Families Citing this family (23)

* 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 (en) * 1979-05-18 1980-11-29
DE3321819C1 (en) * 1983-06-16 1984-07-26 Werner Dipl.-Ing. 3167 Burgdorf Hartmann Rooster with spherical chick
JPS6019869U (en) * 1983-07-19 1985-02-12 株式会社　日阪製作所 Ball valve sealing device
GB2176872A (en) * 1984-03-21 1987-01-07 Karsten Laing Ball valve faucet
JPS6121893A (en) * 1984-07-11 1986-01-30 Mitsubishi Heavy Ind Ltd Emergency course turning equipment for ship
GB8515929D0 (en) * 1985-06-24 1985-07-24 Waverley Components & Products Valve
DE9216543U1 (en) * 1992-12-04 1993-03-25 Cerpraecis Anwendungen Fuer Ingenieurkeramik Gmbh, 4650 Gelsenkirchen, De
WO1996005455A1 (en) * 1994-08-17 1996-02-22 Naval Oy A ball valve with full opening and a method for its manufacture
DE19530224B4 (en) * 1995-08-17 2006-01-05 Friatec Ag Sealing arrangement for a butterfly valve or a butterfly valve
FI111410B (en) * 1999-04-07 2003-07-15 Sento Oy Hoegfors Ball seal in ball valve
DE102004051781A1 (en) * 2004-10-22 2006-04-27 Carl Freudenberg Kg Seal, useful e.g. in flap valve, comprises elastomeric molded body, which exhibits a layer applied by plasma polymerization
EP1650254A1 (en) 2004-10-22 2006-04-26 Carl Freudenberg KG Seal with reduced torque, process for obtaining, its use as seal in flap valve and flap valve
DE102009025341A1 (en) * 2009-06-18 2010-12-23 Schaeffler Technologies Gmbh & Co. Kg Control valve for regulating coolant circuit of internal combustion engine, has two feed connections arranged on valve housing for cooling water of bypass circuit and for cooling water of cooling circuit
CN102374305A (en) * 2010-08-24 2012-03-14 陆功工业股份有限公司 Ball valve
CN102705526A (en) * 2012-07-02 2012-10-03 苏州道森阀门有限公司 Self-adjusting valve seat type upper-mounted ball valve
WO2015162734A1 (en) 2014-04-23 2015-10-29 三菱電機株式会社 Relay device and data transfer method
CN105570488A (en) * 2016-02-03 2016-05-11 台州苏捷制阀有限公司 DC low-voltage IC card electric ball valve
CN106246951A (en) * 2016-08-26 2016-12-21 赛洛克流体设备成都有限公司 A kind of ball valve of replaceable black box
CN106195318A (en) * 2016-08-26 2016-12-07 赛洛克流体设备成都有限公司 A kind of band butterfly spring can compensate for the ball valve of the prooving of valve seat
DE112019001237T5 (en) * 2018-03-09 2020-12-03 Nok Corporation Sealing device and method for its assembly
CN112253791A (en) * 2020-10-29 2021-01-22 上海沪东造船阀门有限公司 Double-sealing ball valve with compensation valve seat

Also Published As

Publication number Publication date
JPS5222681B2 (en) 1977-06-18
SE381327B (en) 1975-12-01
SE7316611L (en) 1975-06-11
ES432702A1 (en) 1976-12-01
GB1486934A (en) 1977-09-28
FI61239B (en) 1982-02-26
DE2457230C3 (en) 1979-02-15
JPS5094532A (en) 1975-07-28
AT334706B (en) 1976-02-10
ATA978974A (en) 1976-05-15
DE2457230B2 (en) 1978-06-29
FI354074A (en) 1975-06-11
FR2253963B1 (en) 1977-03-25
FI61239C (en) 1982-06-10
DE2457230A1 (en) 1975-06-26

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Legal Events

Date Code Title Description
ST Notification of lapse