IT1186883B - Dispositivo di controllo per valvole e simili - Google Patents

Dispositivo di controllo per valvole e simili

Info

Publication number
IT1186883B
IT1186883B IT12503/85A IT1250385A IT1186883B IT 1186883 B IT1186883 B IT 1186883B IT 12503/85 A IT12503/85 A IT 12503/85A IT 1250385 A IT1250385 A IT 1250385A IT 1186883 B IT1186883 B IT 1186883B
Authority
IT
Italy
Prior art keywords
valves
similar
control device
control
Prior art date
Application number
IT12503/85A
Other languages
English (en)
Other versions
IT8512503A0 (it
Inventor
Jacques Ciordinic
Original Assignee
Ci Ka Ra 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
Application filed by Ci Ka Ra Spa filed Critical Ci Ka Ra Spa
Priority to IT12503/85A priority Critical patent/IT1186883B/it
Publication of IT8512503A0 publication Critical patent/IT8512503A0/it
Priority to EP86106838A priority patent/EP0203498A1/en
Application granted granted Critical
Publication of IT1186883B publication Critical patent/IT1186883B/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
    • F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
    • F16K37/0058—Optical means, e.g. light transmission, observation ports
    • 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
    • F16K35/00—Means to prevent accidental or unauthorised actuation
    • F16K35/06—Means to prevent accidental or unauthorised actuation using a removable actuating or locking member, e.g. a key

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
IT12503/85A 1985-05-24 1985-05-24 Dispositivo di controllo per valvole e simili IT1186883B (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT12503/85A IT1186883B (it) 1985-05-24 1985-05-24 Dispositivo di controllo per valvole e simili
EP86106838A EP0203498A1 (en) 1985-05-24 1986-05-20 Detecting device for valves and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT12503/85A IT1186883B (it) 1985-05-24 1985-05-24 Dispositivo di controllo per valvole e simili

Publications (2)

Publication Number Publication Date
IT8512503A0 IT8512503A0 (it) 1985-05-24
IT1186883B true IT1186883B (it) 1987-12-16

Family

ID=11140929

Family Applications (1)

Application Number Title Priority Date Filing Date
IT12503/85A IT1186883B (it) 1985-05-24 1985-05-24 Dispositivo di controllo per valvole e simili

Country Status (2)

Country Link
EP (1) EP0203498A1 (it)
IT (1) IT1186883B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0237821A3 (en) * 1986-02-26 1988-04-06 CI.KA.RA. S.p.A. Control device for valves and the like

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB895957A (en) * 1959-01-26 1962-05-09 American District Telegraph Co Signalling device for indication of the operation of a gate valve in a fire sprinkler system
US3714644A (en) * 1970-11-25 1973-01-30 H Hellstrom Alarms for night latch
GB2051207B (en) * 1979-05-29 1983-05-18 Carey J Door lock safety system
US4269221A (en) * 1979-08-01 1981-05-26 Adams Harold R Valve stem lock
US4525702A (en) * 1981-10-09 1985-06-25 Tadao Kitagawa Flexible tying member for theftproof device

Also Published As

Publication number Publication date
EP0203498A1 (en) 1986-12-03
IT8512503A0 (it) 1985-05-24

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