IT975877B - VALVE FOR FLUID PIPES - Google Patents

VALVE FOR FLUID PIPES

Info

Publication number
IT975877B
IT975877B IT7073972A IT7073972A IT975877B IT 975877 B IT975877 B IT 975877B IT 7073972 A IT7073972 A IT 7073972A IT 7073972 A IT7073972 A IT 7073972A IT 975877 B IT975877 B IT 975877B
Authority
IT
Italy
Prior art keywords
valve
fluid pipes
pipes
fluid
Prior art date
Application number
IT7073972A
Other languages
Italian (it)
Original Assignee
Hallarydsverken Ab
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 Hallarydsverken Ab filed Critical Hallarydsverken Ab
Application granted granted Critical
Publication of IT975877B publication Critical patent/IT975877B/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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/14—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves
    • F16K31/143—Actuating devices; Operating means; Releasing devices actuated by fluid for mounting on, or in combination with, hand-actuated valves the fluid acting on a piston
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Preventing Unauthorised Actuation Of Valves (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Lift Valve (AREA)
IT7073972A 1971-11-29 1972-11-28 VALVE FOR FLUID PIPES IT975877B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1528471A SE349646B (en) 1971-11-29 1971-11-29

Publications (1)

Publication Number Publication Date
IT975877B true IT975877B (en) 1974-08-10

Family

ID=20300434

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7073972A IT975877B (en) 1971-11-29 1972-11-28 VALVE FOR FLUID PIPES

Country Status (11)

Country Link
JP (1) JPS4864522A (en)
BE (1) BE792037A (en)
DE (1) DE2258136A1 (en)
ES (1) ES409122A1 (en)
FI (1) FI55717C (en)
FR (1) FR2166967A5 (en)
GB (1) GB1355608A (en)
IT (1) IT975877B (en)
NL (1) NL7216168A (en)
NO (1) NO132810C (en)
SE (1) SE349646B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1981000966A1 (en) * 1979-10-15 1981-04-16 Caterpillar Tractor Co Fire extinguishing system having a linkage for operating a valve
US5145151A (en) * 1992-01-17 1992-09-08 Chronister Clyde H Internal tank valve with valve lock
JP2532140Y2 (en) * 1992-06-23 1997-04-09 株式会社清水鐵工所 Repair valve
SE502220C2 (en) * 1993-12-22 1995-09-18 Water Jet Service Ab High pressure valve
US5931444A (en) * 1998-02-20 1999-08-03 Chronister; Clyde H. Internal tank car valve with safety lock
US6138985A (en) * 1999-10-05 2000-10-31 Chronister; Clyde H. Internal tank car valve with safety lock and interlocking lug

Also Published As

Publication number Publication date
FR2166967A5 (en) 1973-08-17
FI55717C (en) 1979-09-10
NL7216168A (en) 1973-06-01
BE792037A (en) 1973-03-16
NO132810C (en) 1976-01-07
FI55717B (en) 1979-05-31
JPS4864522A (en) 1973-09-06
ES409122A1 (en) 1975-11-16
DE2258136A1 (en) 1973-06-07
NO132810B (en) 1975-09-29
GB1355608A (en) 1974-06-05
SE349646B (en) 1972-10-02

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