ES275479A1 - Un dispositivo de grifo de bola - Google Patents

Un dispositivo de grifo de bola

Info

Publication number
ES275479A1
ES275479A1 ES0275479A ES275479A ES275479A1 ES 275479 A1 ES275479 A1 ES 275479A1 ES 0275479 A ES0275479 A ES 0275479A ES 275479 A ES275479 A ES 275479A ES 275479 A1 ES275479 A1 ES 275479A1
Authority
ES
Spain
Prior art keywords
relating
spherical plug
plug cocks
ball
cocks
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
Application number
ES0275479A
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.)
ITALIANA PLASTICI FAB
Original Assignee
ITALIANA PLASTICI 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 FAB filed Critical ITALIANA PLASTICI FAB
Publication of ES275479A1 publication Critical patent/ES275479A1/es
Expired 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
    • F16K5/0626—Easy mounting or dismounting means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Taps Or Cocks (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
ES0275479A 1961-03-29 1962-03-14 Un dispositivo de grifo de bola Expired ES275479A1 (es)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ES275479A1 true ES275479A1 (es) 1962-09-16

Family

ID=11120937

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0275479A Expired ES275479A1 (es) 1961-03-29 1962-03-14 Un dispositivo de grifo de bola

Country Status (6)

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

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
BE615085A (fr) 1962-07-02
CH383715A (it) 1964-10-31
NL134040C (es) 1971-11-15
FR1317114A (fr) 1963-02-01

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