AT271119B - Hahn - Google Patents

Hahn

Info

Publication number
AT271119B
AT271119B AT165367A AT165367A AT271119B AT 271119 B AT271119 B AT 271119B AT 165367 A AT165367 A AT 165367A AT 165367 A AT165367 A AT 165367A AT 271119 B AT271119 B AT 271119B
Authority
AT
Austria
Prior art keywords
rooster
Prior art date
Application number
AT165367A
Other languages
English (en)
Original Assignee
Nussbaum & Co Ag R
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 Nussbaum & Co Ag R filed Critical Nussbaum & Co Ag R
Application granted granted Critical
Publication of AT271119B publication Critical patent/AT271119B/de

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
    • F16K35/02—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action
    • F16K35/027—Means to prevent accidental or unauthorised actuation to be locked or disconnected by means of a pushing or pulling action the locking mechanism being actuated by pushing or pulling the valve actuator, the valve actuator being rotated subsequently to bring the valve closure element in the desired position
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05G—CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISED BY MECHANICAL FEATURES ONLY
    • G05G1/00—Controlling members, e.g. knobs or handles; Assemblies or arrangements thereof; Indicating position of controlling members
    • G05G1/08—Controlling members for hand actuation by rotary movement, e.g. hand wheels
    • G05G1/082—Controlling members for hand actuation by rotary movement, e.g. hand wheels having safety devices, e.g. means for disengaging the control member from the actuated member

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
AT165367A 1966-10-17 1967-02-20 Hahn AT271119B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1497266A CH440887A (de) 1966-10-17 1966-10-17 Hahn

Publications (1)

Publication Number Publication Date
AT271119B true AT271119B (de) 1969-05-27

Family

ID=4405291

Family Applications (1)

Application Number Title Priority Date Filing Date
AT165367A AT271119B (de) 1966-10-17 1967-02-20 Hahn

Country Status (5)

Country Link
AT (1) AT271119B (de)
BE (1) BE705185A (de)
CH (1) CH440887A (de)
DE (1) DE1650488C3 (de)
NL (1) NL6714083A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH655985A5 (de) * 1981-08-25 1986-05-30 Taco Armaturen Ag Absperrhahn.
GB9523878D0 (en) * 1995-11-22 1996-01-24 Eja Eng Plc Valve actuator
JP7283728B2 (ja) 2019-01-17 2023-05-30 麓技研株式会社 開閉弁

Also Published As

Publication number Publication date
CH440887A (de) 1967-07-31
DE1650488C3 (de) 1981-05-14
NL6714083A (de) 1968-04-18
DE1650488A1 (de) 1970-12-10
DE1650488B2 (de) 1980-08-14
BE705185A (de) 1968-03-01

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