ITRM920034A0 - Valvola con bloccaggio. - Google Patents

Valvola con bloccaggio.

Info

Publication number
ITRM920034A0
ITRM920034A0 IT92RM34A ITRM920034A ITRM920034A0 IT RM920034 A0 ITRM920034 A0 IT RM920034A0 IT 92RM34 A IT92RM34 A IT 92RM34A IT RM920034 A ITRM920034 A IT RM920034A IT RM920034 A0 ITRM920034 A0 IT RM920034A0
Authority
IT
Italy
Prior art keywords
locking
valve
Prior art date
Application number
IT92RM34A
Other languages
English (en)
Inventor
Lur Wessels
Original Assignee
Gestra 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 DE19914102304 external-priority patent/DE4102304A1/de
Application filed by Gestra Ag filed Critical Gestra Ag
Publication of ITRM920034A0 publication Critical patent/ITRM920034A0/it
Publication of ITRM920034A1 publication Critical patent/ITRM920034A1/it
Application granted granted Critical
Publication of IT1254141B publication Critical patent/IT1254141B/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Mechanically-Actuated Valves (AREA)
ITRM920034A 1991-01-26 1992-01-17 Valvola con bloccaggio. IT1254141B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19914102304 DE4102304A1 (de) 1991-01-26 1991-01-26 Ventil mit verriegelung
DE4136174A DE4136174A1 (de) 1991-01-26 1991-11-02 Ventil mit verriegelung

Publications (3)

Publication Number Publication Date
ITRM920034A0 true ITRM920034A0 (it) 1992-01-17
ITRM920034A1 ITRM920034A1 (it) 1993-07-17
IT1254141B IT1254141B (it) 1995-09-11

Family

ID=25900530

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM920034A IT1254141B (it) 1991-01-26 1992-01-17 Valvola con bloccaggio.

Country Status (4)

Country Link
DE (1) DE4136174A1 (it)
FR (1) FR2672103A1 (it)
IT (1) IT1254141B (it)
PL (1) PL293286A1 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111963758B (zh) * 2020-08-25 2022-07-08 扬州龙鑫科技有限公司 一种液压支架成套阀杆机械闭锁装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1652142A (en) * 1927-02-16 1927-12-06 L S Avak & Co Valve construction for liquid-dispensing pipes
US2441094A (en) * 1943-10-05 1948-05-04 Edward D Andrews Valve

Also Published As

Publication number Publication date
PL293286A1 (en) 1992-10-19
DE4136174A1 (de) 1993-05-06
ITRM920034A1 (it) 1993-07-17
FR2672103A1 (fr) 1992-07-31
IT1254141B (it) 1995-09-11

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