CH383715A - Rubinetto a sfera - Google Patents

Rubinetto a sfera

Info

Publication number
CH383715A
CH383715A CH310862A CH310862A CH383715A CH 383715 A CH383715 A CH 383715A CH 310862 A CH310862 A CH 310862A CH 310862 A CH310862 A CH 310862A CH 383715 A CH383715 A CH 383715A
Authority
CH
Switzerland
Prior art keywords
ball valve
ball
valve
Prior art date
Application number
CH310862A
Other languages
English (en)
Inventor
Pareto Aurelio
Original Assignee
Italiana Plastici S R L Fab
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 Italiana Plastici S R L Fab filed Critical Italiana Plastici S R L Fab
Publication of CH383715A publication Critical patent/CH383715A/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
    • F16K5/0626—Easy mounting or dismounting means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
  • Taps Or Cocks (AREA)
CH310862A 1961-03-29 1962-03-15 Rubinetto a sfera CH383715A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT617261 1961-03-29

Publications (1)

Publication Number Publication Date
CH383715A true CH383715A (it) 1964-10-31

Family

ID=11120937

Family Applications (1)

Application Number Title Priority Date Filing Date
CH310862A CH383715A (it) 1961-03-29 1962-03-15 Rubinetto a sfera

Country Status (6)

Country Link
BE (1) BE615085A (it)
CH (1) CH383715A (it)
ES (1) ES275479A1 (it)
FR (1) FR1317114A (it)
GB (1) GB953949A (it)
NL (1) NL134040C (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4136709A (en) * 1976-06-14 1979-01-30 A. Dean Mammel Flange valve having improved sealing characteristics and wear indicator
US4233926A (en) * 1976-06-14 1980-11-18 A. Dean Mammel Flange valve having improved sealing characteristics and wear indicator
DE8714385U1 (de) * 1987-10-29 1987-12-17 Burger-Armaturen GmbH, 5840 Schwerte Absperrhahn für eine Rohrleitung

Also Published As

Publication number Publication date
GB953949A (en) 1964-04-02
FR1317114A (fr) 1963-02-01
ES275479A1 (es) 1962-09-16
BE615085A (fr) 1962-07-02
NL134040C (it) 1971-11-15

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