ATE286221T1 - Metallischer kugelhahn für gas - Google Patents

Metallischer kugelhahn für gas

Info

Publication number
ATE286221T1
ATE286221T1 AT00925235T AT00925235T ATE286221T1 AT E286221 T1 ATE286221 T1 AT E286221T1 AT 00925235 T AT00925235 T AT 00925235T AT 00925235 T AT00925235 T AT 00925235T AT E286221 T1 ATE286221 T1 AT E286221T1
Authority
AT
Austria
Prior art keywords
gas
ball valve
metal ball
metal
valve
Prior art date
Application number
AT00925235T
Other languages
English (en)
Inventor
Mario Giacomini
Original Assignee
Giacomini Spa
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
Priority claimed from IT1999CO000016A external-priority patent/ITCO990016A1/it
Application filed by Giacomini Spa filed Critical Giacomini Spa
Priority claimed from PCT/EP2000/003648 external-priority patent/WO2000065262A1/en
Application granted granted Critical
Publication of ATE286221T1 publication Critical patent/ATE286221T1/de

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
    • F16K5/0668—Single packings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Lift Valve (AREA)
AT00925235T 1999-04-26 2000-04-21 Metallischer kugelhahn für gas ATE286221T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999CO000016A ITCO990016A1 (it) 1999-04-26 1999-04-26 Valvola a sfera perfezionata in metallo, in particolare per gas.
PCT/EP2000/003648 WO2000065262A1 (en) 1999-04-26 2000-04-21 Improved metal ball valves for gas

Publications (1)

Publication Number Publication Date
ATE286221T1 true ATE286221T1 (de) 2005-01-15

Family

ID=56290011

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00925235T ATE286221T1 (de) 1999-04-26 2000-04-21 Metallischer kugelhahn für gas

Country Status (2)

Country Link
EP (1) EP1093554B1 (de)
AT (1) ATE286221T1 (de)

Also Published As

Publication number Publication date
EP1093554A1 (de) 2001-04-25
EP1093554B1 (de) 2004-12-29

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties