DE2140074A1 - Kugelventil - Google Patents

Kugelventil

Info

Publication number
DE2140074A1
DE2140074A1 DE19712140074 DE2140074A DE2140074A1 DE 2140074 A1 DE2140074 A1 DE 2140074A1 DE 19712140074 DE19712140074 DE 19712140074 DE 2140074 A DE2140074 A DE 2140074A DE 2140074 A1 DE2140074 A1 DE 2140074A1
Authority
DE
Germany
Prior art keywords
ball
valve
gap
facing
axial extension
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.)
Pending
Application number
DE19712140074
Other languages
German (de)
English (en)
Inventor
Gerald Cednc Hereford Herfordshire Jones (Großbritannien)
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.)
Crane Process Flow Technologies Ltd
Original Assignee
Saunders Valve Co Ltd
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 Saunders Valve Co Ltd filed Critical Saunders Valve Co Ltd
Publication of DE2140074A1 publication Critical patent/DE2140074A1/de
Pending 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
    • F16K5/0678—Composite packings in which only one of the components of the composite packing is contacting the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)
DE19712140074 1970-08-26 1971-08-10 Kugelventil Pending DE2140074A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4101070 1970-08-26

Publications (1)

Publication Number Publication Date
DE2140074A1 true DE2140074A1 (de) 1972-03-02

Family

ID=10417680

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712140074 Pending DE2140074A1 (de) 1970-08-26 1971-08-10 Kugelventil

Country Status (14)

Country Link
US (1) US3719344A (enExample)
AT (1) AT312383B (enExample)
AU (1) AU3222371A (enExample)
BE (1) BE771743A (enExample)
BR (1) BR7105447D0 (enExample)
CA (1) CA935421A (enExample)
CH (1) CH542383A (enExample)
DE (1) DE2140074A1 (enExample)
FR (1) FR2106104A5 (enExample)
GB (1) GB1355051A (enExample)
IL (1) IL37509A (enExample)
NL (1) NL7111336A (enExample)
SE (1) SE361724B (enExample)
ZA (1) ZA715390B (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60113874A (ja) * 1983-11-21 1985-06-20 Kurimoto Iron Works Ltd 粉粒体用弁
JP2008506906A (ja) * 2004-07-15 2008-03-06 スワゲロック カンパニー 玉弁座装置
GB2485188A (en) * 2010-11-04 2012-05-09 Parker Hannifin Mfg Ltd Valve seat for a ball valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3387815A (en) * 1965-05-21 1968-06-11 Richards & Co B C Seat for ball-valve and ball-valve using this seat
GB1210858A (en) * 1968-08-07 1970-11-04 Saunders Valve Co Ltd Improvements in fluid flow control devices
US3604682A (en) * 1970-05-13 1971-09-14 Richards & Co B C Seat assembly for rotary ball valves

Also Published As

Publication number Publication date
US3719344A (en) 1973-03-06
BE771743A (fr) 1971-12-31
AT312383B (de) 1973-12-27
IL37509A (en) 1973-10-25
CH542383A (de) 1973-09-30
CA935421A (en) 1973-10-16
GB1355051A (en) 1974-06-05
NL7111336A (enExample) 1972-02-29
AU3222371A (en) 1973-02-15
SE361724B (enExample) 1973-11-12
FR2106104A5 (enExample) 1972-04-28
BR7105447D0 (pt) 1973-04-05
ZA715390B (en) 1972-04-26
IL37509A0 (en) 1971-11-29

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Legal Events

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