DE29500527U1 - Kugelhahn - Google Patents

Kugelhahn

Info

Publication number
DE29500527U1
DE29500527U1 DE29500527U DE29500527U DE29500527U1 DE 29500527 U1 DE29500527 U1 DE 29500527U1 DE 29500527 U DE29500527 U DE 29500527U DE 29500527 U DE29500527 U DE 29500527U DE 29500527 U1 DE29500527 U1 DE 29500527U1
Authority
DE
Germany
Prior art keywords
ball valve
ball
valve
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 - Lifetime
Application number
DE29500527U
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE29500527U priority Critical patent/DE29500527U1/de
Publication of DE29500527U1 publication Critical patent/DE29500527U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F16K5/08—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
    • 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)
DE29500527U 1994-01-17 1995-01-14 Kugelhahn Expired - Lifetime DE29500527U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29500527U DE29500527U1 (de) 1994-01-17 1995-01-14 Kugelhahn

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9400681 1994-01-17
DE29500527U DE29500527U1 (de) 1994-01-17 1995-01-14 Kugelhahn

Publications (1)

Publication Number Publication Date
DE29500527U1 true DE29500527U1 (de) 1995-05-18

Family

ID=6903284

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29500527U Expired - Lifetime DE29500527U1 (de) 1994-01-17 1995-01-14 Kugelhahn

Country Status (1)

Country Link
DE (1) DE29500527U1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102257303A (zh) * 2009-02-07 2011-11-23 维克托里克公司 具有高压密封件及低压密封件的阀

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102257303A (zh) * 2009-02-07 2011-11-23 维克托里克公司 具有高压密封件及低压密封件的阀
EP2394078A1 (de) * 2009-02-07 2011-12-14 Victaulic Company Ventil mit hochdruck- und niedrigdruckdichtungen
EP2394078A4 (de) * 2009-02-07 2012-09-12 Victaulic Co Of America Ventil mit hochdruck- und niedrigdruckdichtungen

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19950629

R150 Term of protection extended to 6 years

Effective date: 19980428

R157 Lapse of ip right after 6 years

Effective date: 20011101