SE544088C2 - Stop valve arrangement - Google Patents
Stop valve arrangementInfo
- 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
Links
- 239000012530 fluid Substances 0.000 abstract 3
- 238000001514 detection method Methods 0.000 abstract 1
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).
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)
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)
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 |
-
2019
- 2019-12-12 FI FI20197157A patent/FI128902B/en active IP Right Grant
-
2020
- 2020-11-23 SE SE2030344A patent/SE544088C2/en unknown
- 2020-11-24 NO NO20201300A patent/NO345781B1/en unknown
Patent Citations (12)
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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