FR2524604B1 - POSITION INDICATOR DEVICE WITH LOCKING MEANS FOR STOP VALVES - Google Patents

POSITION INDICATOR DEVICE WITH LOCKING MEANS FOR STOP VALVES

Info

Publication number
FR2524604B1
FR2524604B1 FR8304388A FR8304388A FR2524604B1 FR 2524604 B1 FR2524604 B1 FR 2524604B1 FR 8304388 A FR8304388 A FR 8304388A FR 8304388 A FR8304388 A FR 8304388A FR 2524604 B1 FR2524604 B1 FR 2524604B1
Authority
FR
France
Prior art keywords
locking means
position indicator
indicator device
stop valves
valves
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
FR8304388A
Other languages
French (fr)
Other versions
FR2524604A1 (en
Inventor
Clemens Plattes
Klaus Joder
Ludwig Bachmann
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.)
Klein Schanzlin and Becker AG
Original Assignee
Klein Schanzlin and 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 Schanzlin and Becker AG filed Critical Klein Schanzlin and Becker AG
Publication of FR2524604A1 publication Critical patent/FR2524604A1/en
Application granted granted Critical
Publication of FR2524604B1 publication Critical patent/FR2524604B1/en
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
    • 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)
FR8304388A 1982-04-06 1983-03-17 POSITION INDICATOR DEVICE WITH LOCKING MEANS FOR STOP VALVES Expired FR2524604B1 (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
FR2524604A1 FR2524604A1 (en) 1983-10-07
FR2524604B1 true FR2524604B1 (en) 1986-11-14

Family

ID=25800958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8304388A Expired FR2524604B1 (en) 1982-04-06 1983-03-17 POSITION INDICATOR DEVICE WITH LOCKING MEANS FOR STOP VALVES

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
GB2320082B (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
ATA107383A (en) 1988-05-15
LU84724A1 (en) 1983-11-17
CH659308A5 (en) 1987-01-15
NL8300694A (en) 1983-11-01
IT8319811A0 (en) 1983-02-25
IT1193693B (en) 1988-07-21
FR2524604A1 (en) 1983-10-07

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Legal Events

Date Code Title Description
ST Notification of lapse