SE544088C2 - Stop valve arrangement - Google Patents

Stop valve arrangement

Info

Publication number
SE544088C2
SE544088C2 SE2030344A SE2030344A SE544088C2 SE 544088 C2 SE544088 C2 SE 544088C2 SE 2030344 A SE2030344 A SE 2030344A SE 2030344 A SE2030344 A SE 2030344A SE 544088 C2 SE544088 C2 SE 544088C2
Authority
SE
Sweden
Prior art keywords
stop valve
valve arrangement
gas
feeding
channel
Prior art date
Application number
SE2030344A
Other versions
SE2030344A1 (en
Inventor
Timo Risikko
Original Assignee
Wet&Lock Oy
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 Wet&Lock Oy filed Critical Wet&Lock Oy
Publication of SE2030344A1 publication Critical patent/SE2030344A1/en
Publication of SE544088C2 publication Critical patent/SE544088C2/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
    • F16K31/001—Actuating devices; Operating means; Releasing devices actuated by volume variations caused by an element soluble in a fluid or swelling in contact with a fluid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/042—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by using materials which expand, contract, disintegrate, or decompose in contact with a fluid
    • 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
    • F16K17/36—Safety valves; Equalising valves, e.g. pressure relief valves actuated in consequence of extraneous circumstances, e.g. shock, change of position
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00—Washing or rinsing machines for crockery or tableware
    • A47L15/42—Details
    • A47L15/421—Safety arrangements for preventing water damage
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 
    • D06F39/08—Liquid supply or discharge arrangements
    • D06F39/081—Safety arrangements for preventing water damage
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B7/00—Water main or service pipe systems
    • E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
    • E03B7/071—Arrangement of safety devices in domestic pipe systems, e.g. devices for automatic shut-off
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • 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
    • F16K31/122—Actuating devices; Operating means; Releasing devices actuated by fluid the fluid acting on a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17D—PIPE-LINE SYSTEMS; PIPE-LINES
    • F17D5/00—Protection or supervision of installations
    • F17D5/02—Preventing, monitoring, or locating loss

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Textile Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Compressor (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Indication Of The Valve Opening Or Closing Status (AREA)

Abstract

Stop valve arrangement, which is arranged in connection of a fluid channel to detect and stop a fluid leakage in the channel or in an actuator or container connected to the channel. The stop valve arrangement comprises means for detecting (120) the leakage, triggering means (130) operatively connected to the leakage detection means for triggering feeding of gas, to the triggering means operatively connected gas feeding means for feeding and leading gas to a stop valve (110) comprised by the stop valve arrangement and means for closing (150) the stop valve closing the fluid channel by means of the gas lead from the gas feeding means (140).
SE2030344A 2019-12-12 2020-11-23 Stop valve arrangement SE544088C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20197157A FI128902B (en) 2019-12-12 2019-12-12 Stop valve arrangement

Publications (2)

Publication Number Publication Date
SE2030344A1 SE2030344A1 (en) 2021-06-13
SE544088C2 true SE544088C2 (en) 2021-12-21

Family

ID=73694867

Family Applications (1)

Application Number Title Priority Date Filing Date
SE2030344A SE544088C2 (en) 2019-12-12 2020-11-23 Stop valve arrangement

Country Status (3)

Country Link
FI (1) FI128902B (en)
NO (1) NO345781B1 (en)
SE (1) SE544088C2 (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519246A1 (en) * 1985-05-29 1986-12-04 Adolf Jerger GmbH & Co KG, 7732 Niedereschach Safety device
DE3923115A1 (en) * 1989-07-13 1991-01-17 Heinz Schiele Water leak detection - uses spanner-type appts. with two parts to hold probe body in saw to melt on water contact
DE4402502A1 (en) * 1993-02-04 1994-08-11 Eltek Spa Safety device to prevent leakages, in particular for domestic washing machines or dishwashers
EP0683263A1 (en) * 1994-05-13 1995-11-22 CANDY S.p.A. Pneumatic sensor for safety device for blocking the water feed circuit of dishwashers, washing machines and the like
US5713387A (en) * 1996-09-05 1998-02-03 Armenia; John G. Conduit fluid containment system with automatic shut-off
DE19825222C1 (en) * 1998-06-05 2000-03-09 Tubiflex Lombarda Overflow safety device used for example in washing machines has water supply and second tube that surrounds supply tube while forming hollow space
EP1028190A2 (en) * 1999-02-12 2000-08-16 ELTEK S.p.A. Liquid detector and anti-flooding device using such detector
US20100269916A1 (en) * 2008-12-02 2010-10-28 Ju Song Hur Device for preventing leakage from water purifier
EP3252360A1 (en) * 2016-06-03 2017-12-06 Alfa Laval Corporate AB Control of supply of air to a pneumatic valve actuator
WO2018020381A1 (en) * 2016-07-28 2018-02-01 Giudici Fabio Safety valve for a hydraulic circuit of a household appliance
US9964222B1 (en) * 2015-04-29 2018-05-08 Neo Products Corporation Failsafe hose
GB2569187A (en) * 2017-12-11 2019-06-12 Safran Electrical & Power Aircraft engine generator disconnect device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7218237B2 (en) * 2004-05-27 2007-05-15 Lawrence Kates Method and apparatus for detecting water leaks
US8776824B2 (en) * 2012-10-19 2014-07-15 Micro Sutures & Golden-Tech Co., Ltd. Sanitary automatic water leakage detection and shut-off apparatus

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3519246A1 (en) * 1985-05-29 1986-12-04 Adolf Jerger GmbH & Co KG, 7732 Niedereschach Safety device
DE3923115A1 (en) * 1989-07-13 1991-01-17 Heinz Schiele Water leak detection - uses spanner-type appts. with two parts to hold probe body in saw to melt on water contact
DE4402502A1 (en) * 1993-02-04 1994-08-11 Eltek Spa Safety device to prevent leakages, in particular for domestic washing machines or dishwashers
EP0683263A1 (en) * 1994-05-13 1995-11-22 CANDY S.p.A. Pneumatic sensor for safety device for blocking the water feed circuit of dishwashers, washing machines and the like
US5713387A (en) * 1996-09-05 1998-02-03 Armenia; John G. Conduit fluid containment system with automatic shut-off
DE19825222C1 (en) * 1998-06-05 2000-03-09 Tubiflex Lombarda Overflow safety device used for example in washing machines has water supply and second tube that surrounds supply tube while forming hollow space
EP1028190A2 (en) * 1999-02-12 2000-08-16 ELTEK S.p.A. Liquid detector and anti-flooding device using such detector
US20100269916A1 (en) * 2008-12-02 2010-10-28 Ju Song Hur Device for preventing leakage from water purifier
US9964222B1 (en) * 2015-04-29 2018-05-08 Neo Products Corporation Failsafe hose
EP3252360A1 (en) * 2016-06-03 2017-12-06 Alfa Laval Corporate AB Control of supply of air to a pneumatic valve actuator
WO2018020381A1 (en) * 2016-07-28 2018-02-01 Giudici Fabio Safety valve for a hydraulic circuit of a household appliance
GB2569187A (en) * 2017-12-11 2019-06-12 Safran Electrical & Power Aircraft engine generator disconnect device

Also Published As

Publication number Publication date
NO20201300A1 (en) 2021-06-14
FI20197157A1 (en) 2021-02-26
FI128902B (en) 2021-02-26
NO345781B1 (en) 2021-08-02
SE2030344A1 (en) 2021-06-13

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