SE9901501L - Device for electrical appliances with a cooling device and method for avoiding loss of coolant - Google Patents
Device for electrical appliances with a cooling device and method for avoiding loss of coolantInfo
- Publication number
- SE9901501L SE9901501L SE9901501A SE9901501A SE9901501L SE 9901501 L SE9901501 L SE 9901501L SE 9901501 A SE9901501 A SE 9901501A SE 9901501 A SE9901501 A SE 9901501A SE 9901501 L SE9901501 L SE 9901501L
- Authority
- SE
- Sweden
- Prior art keywords
- cooling
- conduit
- coolant
- electrical appliances
- avoiding loss
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
- H05K7/20927—Liquid coolant without phase change
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Rectifiers (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
Abstract
A device at electrical apparatuses having a cooling arrangement with at least one conduit (26) for circulating a liquid cooling medium therein for cooling the electrical apparatus in question has the cooling conduit so that it may be opened for possible exchange of sections thereof and/or parts of the electrical apparatus. The device comprises means (30-33) for optional connection of the conduit at at least one location to a negative air pressure for preventing leakage of liquid cooling medium out of the cooling conduit when this is opened.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9901501A SE9901501L (en) | 1999-04-27 | 1999-04-27 | Device for electrical appliances with a cooling device and method for avoiding loss of coolant |
PCT/SE2000/000523 WO2000065890A1 (en) | 1999-04-27 | 2000-03-17 | A device at electrical apparatuses having a cooling arrangement and a method for avoiding losses of cooling medium |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9901501A SE9901501L (en) | 1999-04-27 | 1999-04-27 | Device for electrical appliances with a cooling device and method for avoiding loss of coolant |
Publications (3)
Publication Number | Publication Date |
---|---|
SE9901501D0 SE9901501D0 (en) | 1999-04-27 |
SE513064C2 SE513064C2 (en) | 2000-06-26 |
SE9901501L true SE9901501L (en) | 2000-06-26 |
Family
ID=20415359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE9901501A SE9901501L (en) | 1999-04-27 | 1999-04-27 | Device for electrical appliances with a cooling device and method for avoiding loss of coolant |
Country Status (2)
Country | Link |
---|---|
SE (1) | SE9901501L (en) |
WO (1) | WO2000065890A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6844058B2 (en) | 1999-05-04 | 2005-01-18 | Tech Mats, Llc | Floor mat including tacky surface with tacky-when-dry and tacky-when-wet properties |
US6937471B1 (en) | 2002-07-11 | 2005-08-30 | Raytheon Company | Method and apparatus for removing heat from a circuit |
US7000691B1 (en) | 2002-07-11 | 2006-02-21 | Raytheon Company | Method and apparatus for cooling with coolant at a subambient pressure |
US6957550B2 (en) | 2003-05-19 | 2005-10-25 | Raytheon Company | Method and apparatus for extracting non-condensable gases in a cooling system |
US8341965B2 (en) | 2004-06-24 | 2013-01-01 | Raytheon Company | Method and system for cooling |
US7254957B2 (en) | 2005-02-15 | 2007-08-14 | Raytheon Company | Method and apparatus for cooling with coolant at a subambient pressure |
DE102005048492B4 (en) * | 2005-10-07 | 2009-06-04 | Curamik Electronics Gmbh | Electric module |
US20070119572A1 (en) | 2005-11-30 | 2007-05-31 | Raytheon Company | System and Method for Boiling Heat Transfer Using Self-Induced Coolant Transport and Impingements |
GB2465140B (en) | 2008-10-30 | 2011-04-13 | Aqua Cooling Solutions Ltd | An electronic system |
CN102326252A (en) * | 2009-02-20 | 2012-01-18 | Abb技术有限公司 | Electrical apparatus with electrostatic shield |
EP2449668A1 (en) | 2009-07-02 | 2012-05-09 | ABB Technology AG | Power converter with multi-level voltage output and harmonics compensator |
CN107180149B (en) * | 2017-07-18 | 2020-06-02 | 国家电网公司 | Low-noise shutoff pipe design method for extra-high voltage converter station valve tower cooling system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2602035B1 (en) * | 1986-04-23 | 1990-05-25 | Michel Bosteels | METHOD AND APPARATUS FOR TRANSFERRING HEAT BETWEEN A FLUID AND A COOLING OR HEATING MEMBER BY DEPRESSION OF THE FLUID WITH RESPECT TO ATMOSPHERIC PRESSURE |
CH680179A5 (en) * | 1990-03-06 | 1992-06-30 | Siemens Ag Albis | Cooling appts. for electrical or electronic modules - provides at least one heat sink with side surface corresp. to that of module |
US5911273A (en) * | 1995-08-01 | 1999-06-15 | Behr Gmbh & Co. | Heat transfer device of a stacked plate construction |
US5983997A (en) * | 1996-10-17 | 1999-11-16 | Brazonics, Inc. | Cold plate having uniform pressure drop and uniform flow rate |
SE9604705L (en) * | 1996-12-20 | 1998-06-21 | Ericsson Telefon Ab L M | Method and means for arranging heat transfer |
-
1999
- 1999-04-27 SE SE9901501A patent/SE9901501L/en not_active IP Right Cessation
-
2000
- 2000-03-17 WO PCT/SE2000/000523 patent/WO2000065890A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2000065890A1 (en) | 2000-11-02 |
SE513064C2 (en) | 2000-06-26 |
SE9901501D0 (en) | 1999-04-27 |
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