SE9501401L - Anordning vid köldmediesystem med alarmerande funktion för köldmedieläckage - Google Patents
Anordning vid köldmediesystem med alarmerande funktion för köldmedieläckageInfo
- Publication number
- SE9501401L SE9501401L SE9501401A SE9501401A SE9501401L SE 9501401 L SE9501401 L SE 9501401L SE 9501401 A SE9501401 A SE 9501401A SE 9501401 A SE9501401 A SE 9501401A SE 9501401 L SE9501401 L SE 9501401L
- Authority
- SE
- Sweden
- Prior art keywords
- refrigerant
- conduit
- section
- microwaves
- signals
- Prior art date
Links
Classifications
-
- 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
- G01M3/24—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using infrasonic, sonic, or ultrasonic vibrations
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/005—Arrangement or mounting of control or safety devices of safety devices
-
- 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
- G01M3/06—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool
- G01M3/10—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point by observing bubbles in a liquid pool for containers, e.g. radiators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Examining Or Testing Airtightness (AREA)
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
- Geophysics And Detection Of Objects (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9501401A SE505122C2 (sv) | 1995-10-16 | 1995-10-16 | Anordning vid köldmediesystem med alarmerande funktion för köldmedieläckage |
SE9601831A SE507585C2 (en) | 1995-10-16 | 1996-05-14 | Liquid leak detection apparatus, for cooling medium in conduit - uses microwaves to detect bubbles, droplets or liquid level in conduit or container |
DE69620901T DE69620901D1 (de) | 1995-10-16 | 1996-10-16 | Verfahren und vorrichtung zur anzeige von flüssigkeitsleckagen |
PCT/SE1996/001308 WO1997014943A1 (en) | 1995-10-16 | 1996-10-16 | Method and device for liquid leakage indication |
AT96935709T ATE216772T1 (de) | 1995-10-16 | 1996-10-16 | Verfahren und vorrichtung zur anzeige von flüssigkeitsleckagen |
EP96935709A EP0856150B1 (en) | 1995-10-16 | 1996-10-16 | Method and device for liquid leakage indication |
AU73526/96A AU7352696A (en) | 1995-10-16 | 1996-10-16 | Method and device for liquid leakage indication |
US09/051,626 US5974863A (en) | 1995-10-16 | 1996-10-16 | Method and device for liquid leakage indication |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9501401A SE505122C2 (sv) | 1995-10-16 | 1995-10-16 | Anordning vid köldmediesystem med alarmerande funktion för köldmedieläckage |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9501401D0 SE9501401D0 (sv) | 1995-04-18 |
SE9501401L true SE9501401L (sv) | 1997-04-17 |
SE505122C2 SE505122C2 (sv) | 1997-06-30 |
Family
ID=20397975
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9501401A SE505122C2 (sv) | 1995-10-16 | 1995-10-16 | Anordning vid köldmediesystem med alarmerande funktion för köldmedieläckage |
Country Status (1)
Country | Link |
---|---|
SE (1) | SE505122C2 (sv) |
-
1995
- 1995-10-16 SE SE9501401A patent/SE505122C2/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE505122C2 (sv) | 1997-06-30 |
SE9501401D0 (sv) | 1995-04-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |