IT1193693B - POSITION INDICATOR WITH FIXING DEVICE FOR BARRIER ACCESSORIES - Google Patents

POSITION INDICATOR WITH FIXING DEVICE FOR BARRIER ACCESSORIES

Info

Publication number
IT1193693B
IT1193693B IT19811/83A IT1981183A IT1193693B IT 1193693 B IT1193693 B IT 1193693B IT 19811/83 A IT19811/83 A IT 19811/83A IT 1981183 A IT1981183 A IT 1981183A IT 1193693 B IT1193693 B IT 1193693B
Authority
IT
Italy
Prior art keywords
accessories
barrier
fixing device
position indicator
indicator
Prior art date
Application number
IT19811/83A
Other languages
Italian (it)
Other versions
IT8319811A0 (en
Inventor
Clemens Plattes
Jo Der Klaus
Ludwig Bachmann
Original Assignee
Klein Scanzlin & Becker Ag
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 DE19823212792 external-priority patent/DE3212792C2/en
Priority claimed from DE19823230822 external-priority patent/DE3230822C2/en
Application filed by Klein Scanzlin & Becker Ag filed Critical Klein Scanzlin & Becker Ag
Publication of IT8319811A0 publication Critical patent/IT8319811A0/en
Application granted granted Critical
Publication of IT1193693B publication Critical patent/IT1193693B/en

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
    • 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
    • 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
    • F16K37/0008—Mechanical means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)
IT19811/83A 1982-04-06 1983-02-25 POSITION INDICATOR WITH FIXING DEVICE FOR BARRIER ACCESSORIES IT1193693B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19823212792 DE3212792C2 (en) 1982-04-06 1982-04-06 Position indicator with locking device for shut-off valves
DE19823230822 DE3230822C2 (en) 1982-08-19 1982-08-19 Position indicator with locking device for shut-off valves

Publications (2)

Publication Number Publication Date
IT8319811A0 IT8319811A0 (en) 1983-02-25
IT1193693B true IT1193693B (en) 1988-07-21

Family

ID=25800958

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19811/83A IT1193693B (en) 1982-04-06 1983-02-25 POSITION INDICATOR WITH FIXING DEVICE FOR BARRIER ACCESSORIES

Country Status (6)

Country Link
AT (1) ATA107383A (en)
CH (1) CH659308A5 (en)
FR (1) FR2524604B1 (en)
IT (1) IT1193693B (en)
LU (1) LU84724A1 (en)
NL (1) NL8300694A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2313899B (en) * 1996-05-17 1998-11-18 Smith Flow Control Ltd Valve lock for handwheel operated valves

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2696966A (en) * 1951-07-19 1954-12-14 Mueller Co Pipe line stopper
US3511473A (en) * 1968-05-22 1970-05-12 American Air Filter Co Fluid flow valve
US3994255A (en) * 1976-02-03 1976-11-30 Elkhart Brass Manufacturing Co., Inc. Open-closed indicator for a valve
DE2935948C2 (en) * 1979-09-06 1981-09-17 Klein, Schanzlin & Becker Ag, 6710 Frankenthal Position indicator for shut-off valves

Also Published As

Publication number Publication date
IT8319811A0 (en) 1983-02-25
FR2524604A1 (en) 1983-10-07
CH659308A5 (en) 1987-01-15
NL8300694A (en) 1983-11-01
LU84724A1 (en) 1983-11-17
FR2524604B1 (en) 1986-11-14
ATA107383A (en) 1988-05-15

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