DE1550364A1 - Kugelkuekenhahn - Google Patents

Kugelkuekenhahn

Info

Publication number
DE1550364A1
DE1550364A1 DE19661550364 DE1550364A DE1550364A1 DE 1550364 A1 DE1550364 A1 DE 1550364A1 DE 19661550364 DE19661550364 DE 19661550364 DE 1550364 A DE1550364 A DE 1550364A DE 1550364 A1 DE1550364 A1 DE 1550364A1
Authority
DE
Germany
Prior art keywords
ball
ring
contact
rings
shoulder
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
DE19661550364
Other languages
German (de)
English (en)
Inventor
Massao Kawamura
Yuichi Kitamura
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.)
Kitamura Valve Mfg Co Ltd
Original Assignee
Kitamura Valve Mfg 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 Kitamura Valve Mfg Co Ltd filed Critical Kitamura Valve Mfg Co Ltd
Publication of DE1550364A1 publication Critical patent/DE1550364A1/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
    • F16K27/00—Construction of housing; Use of materials therefor
    • F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
    • F16K27/067—Construction of housing; Use of materials therefor of taps or cocks with spherical plugs
    • 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
    • F16K5/0668—Single 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
    • 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
    • F16K5/201—Special arrangements for separating the sealing faces or for pressing them together for plugs with spherical surfaces with the housing or parts of the housing mechanically pressing the seal against the plug

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
DE19661550364 1965-10-22 1966-10-20 Kugelkuekenhahn Pending DE1550364A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50147065A 1965-10-22 1965-10-22

Publications (1)

Publication Number Publication Date
DE1550364A1 true DE1550364A1 (de) 1969-09-25

Family

ID=23993682

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19661550364 Pending DE1550364A1 (de) 1965-10-22 1966-10-20 Kugelkuekenhahn

Country Status (3)

Country Link
BE (1) BE688483A (enrdf_load_html_response)
DE (1) DE1550364A1 (enrdf_load_html_response)
FR (1) FR1523161A (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1933069A1 (en) * 2006-12-11 2008-06-18 Industrial Valves & Fittings, LLC Valve
WO2012059765A1 (en) * 2010-11-04 2012-05-10 Parker Hannifin Limited A valve seat for a ball valve

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1933069A1 (en) * 2006-12-11 2008-06-18 Industrial Valves & Fittings, LLC Valve
WO2008071707A1 (en) * 2006-12-11 2008-06-19 Industrial Valves & Fittings, Llc Valve
WO2012059765A1 (en) * 2010-11-04 2012-05-10 Parker Hannifin Limited A valve seat for a ball valve

Also Published As

Publication number Publication date
FR1523161A (fr) 1968-05-03
BE688483A (enrdf_load_html_response) 1967-03-31

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