DK0623771T3 - Shut-off valve - Google Patents

Shut-off valve

Info

Publication number
DK0623771T3
DK0623771T3 DK94850043T DK94850043T DK0623771T3 DK 0623771 T3 DK0623771 T3 DK 0623771T3 DK 94850043 T DK94850043 T DK 94850043T DK 94850043 T DK94850043 T DK 94850043T DK 0623771 T3 DK0623771 T3 DK 0623771T3
Authority
DK
Denmark
Prior art keywords
valve
break
hose
valve seat
shut
Prior art date
Application number
DK94850043T
Other languages
Danish (da)
Inventor
Ulf Andersson
Lars Barden
Olson Anders
Original Assignee
Persson & Son 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 Persson & Son Ab filed Critical Persson & Son Ab
Application granted granted Critical
Publication of DK0623771T3 publication Critical patent/DK0623771T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/04—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes for transferring fuels, lubricants or mixed fuels and lubricants
    • B67D7/0476—Vapour recovery systems
    • B67D7/0478—Vapour recovery systems constructional features or components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D7/00—Apparatus or devices for transferring liquids from bulk storage containers or reservoirs into vehicles or into portable containers, e.g. for retail sale purposes
    • B67D7/06—Details or accessories
    • B67D7/32—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid
    • B67D7/3218—Arrangements of safety or warning devices; Means for preventing unauthorised delivery of liquid relating to emergency shut-off means
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/40—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/40—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint
    • F16K17/406—Safety valves; Equalising valves, e.g. pressure relief valves with a fracturing member, e.g. fracturing diaphragm, glass, fusible joint the fracturing member being a generally elongated member, e.g. rod or wire, which is directly connected to a movable valve member, the breaking or buckling of the elongated member allowing the valve member to move to a closed or open position

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Combustion (AREA)
  • Lift Valve (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Pens And Brushes (AREA)
  • Safety Valves (AREA)
  • Magnetically Actuated Valves (AREA)
  • Mechanically-Actuated Valves (AREA)

Abstract

The present invention relates to a device for causing a break in a hose, e.g. a hose at petrol stations, which is provided at one end with a pistol valve with an interlock for holding it open and, to prevent flow out of the break, which is located in a valve housing, with a valve cone and a valve seat interacting with the latter. In addition, the breaking location has a number of predetermined breaking points so that, under a given stress, a break is formed in such a way that the valve cone engages leaktightly on the valve seat. <IMAGE>
DK94850043T 1993-03-29 1994-03-24 Shut-off valve DK0623771T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4310160A DE4310160A1 (en) 1993-03-29 1993-03-29 Interruption valve

Publications (1)

Publication Number Publication Date
DK0623771T3 true DK0623771T3 (en) 1999-04-12

Family

ID=6484136

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94850043T DK0623771T3 (en) 1993-03-29 1994-03-24 Shut-off valve

Country Status (4)

Country Link
EP (1) EP0623771B1 (en)
AT (1) ATE167922T1 (en)
DE (3) DE4310160A1 (en)
DK (1) DK0623771T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19613278B4 (en) * 1996-04-03 2006-06-01 Alleze, Helmut Dispensing system, in particular mobile dispensing system
SE523270C2 (en) * 1999-09-16 2004-04-06 Persson & Son Ab Device for blocking fluid and / or gas flow from a hose
US8931499B2 (en) 2011-11-23 2015-01-13 Opw Fueling Components Inc. Ball and socket breakaway connector
CN106315497B (en) * 2016-09-23 2018-09-25 成都九十度工业产品设计有限公司 A kind of breaking device of building engineering equipment

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2048388A (en) * 1932-03-05 1936-07-21 Harry T Goss Safety device
DE2352558A1 (en) * 1973-10-19 1975-04-30 Textron Inc Fluid flow connector with breakage protection - normally open valves shut under spring pressure on breakage of connector
US3916929A (en) * 1974-08-16 1975-11-04 Scovill Manufacturing Co Self-sealing break-away fitting
US4047548A (en) * 1975-10-28 1977-09-13 Sun Oil Company Of Pennsylvania Vapor recovery system with safety valve
US4098438A (en) * 1975-12-29 1978-07-04 Taylor Loyd G Gasoline spill prevention system and apparatuses
FR2452043A1 (en) * 1979-03-21 1980-10-17 Hydexco Sa Shock actuated valve for tank outlet - has pair of sprung pistons held apart by coaxial cantilever spindles with rotation of casing hinge closing
CH660065A5 (en) * 1983-02-24 1987-03-13 Fischer Ag Georg SAFETY SHUT-OFF DEVICE FOR PIPELINES.
US4779638A (en) * 1987-10-13 1988-10-25 Helix Enterprises, Inc. Breakaway swivel coupling
US4899792A (en) * 1988-02-29 1990-02-13 Emco Wheaton, Inc. Fueling nozzle providing combination breakaway and swivel coupling
US4886087A (en) * 1988-09-19 1989-12-12 Garret Kitchen Fuel spill prevention valve
DE3916691C2 (en) * 1989-05-23 1994-09-29 Gabor Haynal Fuel nozzle for refueling motor vehicles with fuel
US5099870A (en) * 1990-02-09 1992-03-31 Dover Corporation Emergency shut-off valves
US5141014A (en) * 1991-05-28 1992-08-25 M. Carder Industries, Inc. Breakaway coupling
US5244006A (en) * 1992-03-17 1993-09-14 Universal Valve Company, Inc. Double poppet valve with removable shear fitting
US5289842A (en) * 1993-02-12 1994-03-01 Bravo Sergio M Vibration-resistant impact valve for vapor recovery line

Also Published As

Publication number Publication date
EP0623771A3 (en) 1995-04-12
EP0623771A2 (en) 1994-11-09
EP0623771B1 (en) 1998-07-01
DE9320417U1 (en) 1994-06-23
DE4310160A1 (en) 1994-10-06
DE59406353D1 (en) 1998-08-06
ATE167922T1 (en) 1998-07-15

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