IT7831214A0 - Struttura di valvola a sfera. - Google Patents

Struttura di valvola a sfera.

Info

Publication number
IT7831214A0
IT7831214A0 IT7831214A IT3121478A IT7831214A0 IT 7831214 A0 IT7831214 A0 IT 7831214A0 IT 7831214 A IT7831214 A IT 7831214A IT 3121478 A IT3121478 A IT 3121478A IT 7831214 A0 IT7831214 A0 IT 7831214A0
Authority
IT
Italy
Prior art keywords
ball valve
valve structure
ball
valve
Prior art date
Application number
IT7831214A
Other languages
English (en)
Other versions
IT1101585B (it
Original Assignee
Giacomini Rubinetterie
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 Giacomini Rubinetterie filed Critical Giacomini Rubinetterie
Publication of IT7831214A0 publication Critical patent/IT7831214A0/it
Priority to IT31214/78A priority Critical patent/IT1101585B/it
Priority to BE0/198152A priority patent/BE880088A/fr
Priority to FR7929531A priority patent/FR2444869A1/fr
Priority to AT0767279A priority patent/AT382221B/de
Priority to GB7942172A priority patent/GB2037952B/en
Priority to IE2363/79A priority patent/IE49008B1/en
Priority to ES487511A priority patent/ES487511A1/es
Priority to DE19792951623 priority patent/DE2951623A1/de
Priority to DE19797936052U priority patent/DE7936052U1/de
Application granted granted Critical
Publication of IT1101585B publication Critical patent/IT1101585B/it

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
    • 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
    • F16K5/0626—Easy mounting or dismounting means
    • F16K5/0636—Easy mounting or dismounting means the spherical plug being insertable from the top of the housing
    • 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)
  • Multiple-Way Valves (AREA)
  • Lift Valve (AREA)
IT31214/78A 1978-12-22 1978-12-22 Struttura di valvola a sfera IT1101585B (it)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IT31214/78A IT1101585B (it) 1978-12-22 1978-12-22 Struttura di valvola a sfera
BE0/198152A BE880088A (fr) 1978-12-22 1979-11-16 Soupape spherique
FR7929531A FR2444869A1 (fr) 1978-12-22 1979-11-30 Structure de soupape spherique
AT0767279A AT382221B (de) 1978-12-22 1979-12-04 Kugelventil
GB7942172A GB2037952B (en) 1978-12-22 1979-12-06 Spherical valve assembly and seal
IE2363/79A IE49008B1 (en) 1978-12-22 1979-12-07 Spherical valve assembly and seal
ES487511A ES487511A1 (es) 1978-12-22 1979-12-18 Estructura de valvula de espera
DE19792951623 DE2951623A1 (de) 1978-12-22 1979-12-21 Kugelventil
DE19797936052U DE7936052U1 (de) 1978-12-22 1979-12-21 Kugelventil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT31214/78A IT1101585B (it) 1978-12-22 1978-12-22 Struttura di valvola a sfera

Publications (2)

Publication Number Publication Date
IT7831214A0 true IT7831214A0 (it) 1978-12-22
IT1101585B IT1101585B (it) 1985-10-07

Family

ID=11233292

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31214/78A IT1101585B (it) 1978-12-22 1978-12-22 Struttura di valvola a sfera

Country Status (8)

Country Link
AT (1) AT382221B (it)
BE (1) BE880088A (it)
DE (2) DE7936052U1 (it)
ES (1) ES487511A1 (it)
FR (1) FR2444869A1 (it)
GB (1) GB2037952B (it)
IE (1) IE49008B1 (it)
IT (1) IT1101585B (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541417A1 (fr) * 1983-02-23 1984-08-24 Banides Debeaurain Ets Robinet a tournant spherique demontable, et joint d'etancheite correspondant
GB8319853D0 (en) * 1983-07-22 1983-08-24 Forsac Valves Ball valve for pipeline
IT209019Z2 (it) * 1986-01-24 1988-09-02 Filiberti Antonio Valvola a sfera, in particolare per gas.
IT1205222B (it) * 1987-06-30 1989-03-15 Marco Giacomini Rubinetto con otturatore a sfera perfezionato
DE4232082A1 (de) * 1992-09-25 1994-03-31 Ruesch Willy Ag Absperrhahn
DE4312067B4 (de) * 1993-04-13 2007-11-22 Aquametro Ag Ventil

Also Published As

Publication number Publication date
BE880088A (fr) 1980-03-17
ATA767279A (de) 1986-06-15
FR2444869A1 (fr) 1980-07-18
DE2951623A1 (de) 1980-06-26
IE49008B1 (en) 1985-07-10
DE7936052U1 (de) 1981-02-19
IE792363L (en) 1980-06-22
GB2037952A (en) 1980-07-16
ES487511A1 (es) 1980-10-01
AT382221B (de) 1987-01-26
GB2037952B (en) 1983-09-01
IT1101585B (it) 1985-10-07

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971218