ZA844498B - Locking device for a preselected spindle stroke position of a shut-off fitting - Google Patents

Locking device for a preselected spindle stroke position of a shut-off fitting

Info

Publication number
ZA844498B
ZA844498B ZA844498A ZA844498A ZA844498B ZA 844498 B ZA844498 B ZA 844498B ZA 844498 A ZA844498 A ZA 844498A ZA 844498 A ZA844498 A ZA 844498A ZA 844498 B ZA844498 B ZA 844498B
Authority
ZA
South Africa
Prior art keywords
threaded ring
bush
key
way
locking
Prior art date
Application number
ZA844498A
Other languages
English (en)
Inventor
Manfred Segenschmidt
Klaus Moosburger
Original Assignee
Klein Schanzlin & 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
Application filed by Klein Schanzlin & Becker Ag filed Critical Klein Schanzlin & Becker Ag
Publication of ZA844498B publication Critical patent/ZA844498B/xx

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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/52—Means for additional adjustment of the rate of flow
    • 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)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
ZA844498A 1983-06-21 1984-06-14 Locking device for a preselected spindle stroke position of a shut-off fitting ZA844498B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3322179A DE3322179C1 (de) 1983-06-21 1983-06-21 Einrichtung zur Verriegelung einer vorgewaehlten Spindel-Hubstellung einer Absperrarmatur

Publications (1)

Publication Number Publication Date
ZA844498B true ZA844498B (en) 1985-04-24

Family

ID=6201904

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA844498A ZA844498B (en) 1983-06-21 1984-06-14 Locking device for a preselected spindle stroke position of a shut-off fitting

Country Status (5)

Country Link
EP (1) EP0129085B1 (xx)
AT (1) ATE26610T1 (xx)
DE (1) DE3322179C1 (xx)
IN (1) IN162314B (xx)
ZA (1) ZA844498B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2258716B (en) * 1991-08-13 1994-10-05 Hong Guan Ng Valve
IT1271025B (it) * 1994-10-20 1997-05-26 Patreca Srl Valvola per bombole ad alta pressione con dispositivo per il mantenimento di una pressione residua allo svuotamento
DE102005057818A1 (de) * 2005-12-03 2007-06-06 Westo Hydraulik Gmbh Absperrvorrichtung, insbesondere für Druckleitungen
EP1852640A1 (fr) * 2006-05-04 2007-11-07 Luxembourg Patent Company S.A. Robinet
EP2469139B1 (de) † 2009-06-16 2013-10-16 Georg Fischer Rohrleitungssysteme AG Rückmeldevorrichtung
CN102418793A (zh) * 2010-09-28 2012-04-18 上海良工阀门厂有限公司 截止阀的防转结构
CN104100764B (zh) * 2014-07-16 2016-05-11 扬州电力设备修造厂有限公司 一种阀门执行机构手动锁紧装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3125347C2 (de) * 1981-06-27 1983-04-07 Rheinische Armaturen- und Maschinenfabrik Albert Sempell, 4052 Korschenbroich "Einstellbare Armaturenverriegelung"
DE3221158C2 (de) * 1982-06-04 1985-05-15 Rheinische Armaturen- und Maschinenfabrik Albert Sempell, 4052 Korschenbroich Einstellbare Verriegelung, insbesondere für Armaturen

Also Published As

Publication number Publication date
ATE26610T1 (de) 1987-05-15
DE3322179C1 (de) 1984-08-23
EP0129085A1 (de) 1984-12-27
EP0129085B1 (de) 1987-04-15
IN162314B (xx) 1988-04-30

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