GB2103020B - Clamp arrangements for cooling electrical circuits - Google Patents
Clamp arrangements for cooling electrical circuitsInfo
- Publication number
- GB2103020B GB2103020B GB08220405A GB8220405A GB2103020B GB 2103020 B GB2103020 B GB 2103020B GB 08220405 A GB08220405 A GB 08220405A GB 8220405 A GB8220405 A GB 8220405A GB 2103020 B GB2103020 B GB 2103020B
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrical circuits
- cooling electrical
- clamp arrangements
- arrangements
- clamp
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- H05K7/20536—Modifications to facilitate cooling, ventilating, or heating for racks or cabinets of standardised dimensions, e.g. electronic racks for aircraft or telecommunication equipment
- H05K7/20545—Natural convection of gaseous coolant; Heat transfer by conduction from electronic boards
-
- 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
- H05K7/14—Mounting supporting structure in casing or on frame or rack
- H05K7/1401—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means
- H05K7/1402—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards
- H05K7/1404—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting printed circuit boards by edge clamping, e.g. wedges
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB08220405A GB2103020B (en) | 1981-07-30 | 1982-07-14 | Clamp arrangements for cooling electrical circuits |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8123353 | 1981-07-30 | ||
GB08220405A GB2103020B (en) | 1981-07-30 | 1982-07-14 | Clamp arrangements for cooling electrical circuits |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2103020A GB2103020A (en) | 1983-02-09 |
GB2103020B true GB2103020B (en) | 1985-03-20 |
Family
ID=26280297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB08220405A Expired GB2103020B (en) | 1981-07-30 | 1982-07-14 | Clamp arrangements for cooling electrical circuits |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2103020B (en) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8426477D0 (en) * | 1984-10-19 | 1984-11-28 | Camloc Ind Fixings Ltd | Printed circuit board mounting apparatus |
FR2575024B1 (en) * | 1984-12-19 | 1987-02-06 | Snecma | FIXING AND THERMAL TRANSFER DEVICE FOR A CARD CARRYING ELECTRONIC COMPONENTS |
US4953059A (en) * | 1986-03-06 | 1990-08-28 | United Technologies Corporation | Spring loaded multi-wedge card retainer |
US4721155A (en) * | 1986-05-07 | 1988-01-26 | United Technologies Corporation | Sawtooth card retainer |
US4751963A (en) * | 1986-07-03 | 1988-06-21 | Hughes Aircraft Company | Thermal conductance retainer for electronic printed circuit boards and the like |
DE3644173C1 (en) * | 1986-12-23 | 1988-06-16 | Messerschmitt Boelkow Blohm | Clamping element for printed circuit boards |
DE3776331D1 (en) * | 1987-05-07 | 1992-03-05 | United Technologies Corp | CIRCUIT BOARD WITH SEVERAL WEDGES UNDER SPRING PRESSURE. |
US4829402A (en) * | 1987-06-30 | 1989-05-09 | Lockhart Industries, Inc. | Circuit board retainer and panel assembly |
DE3732346A1 (en) * | 1987-09-25 | 1989-04-13 | Messerschmitt Boelkow Blohm | TENSIONING ELEMENT FOR ELECTRONIC CARDS |
DE3937961A1 (en) * | 1989-11-15 | 1991-05-16 | Telefunken Systemtechnik | Clamping system for circuit plates in housing - has threaded elements moved by screw bar to clamp against housing |
US5220485A (en) * | 1990-04-18 | 1993-06-15 | Harris Corporation | Heat removing edge guide system and related method |
FR2717342B1 (en) * | 1994-03-11 | 1996-05-31 | Thomson Csf | Circuit insertion device with retractable components. |
US6212075B1 (en) | 1998-12-30 | 2001-04-03 | Honeywell Inc. | Adapter kit to allow extended width wedgelock for use in a circuit card module |
US7046520B2 (en) * | 2003-04-07 | 2006-05-16 | Honeywell International, Inc. | Electronic assemblies having supports for circuit boards |
US8764338B2 (en) | 2007-05-22 | 2014-07-01 | James Charles Calder | Retainer and thermal displacement apparatus for electronic components |
US8456846B2 (en) * | 2010-01-20 | 2013-06-04 | Wavetherm Corporation | Wedge based circuit board retainer |
FR2979793B1 (en) * | 2011-09-02 | 2014-04-04 | Airbus Operations Sas | DEVICE FOR REMOVING AN ELECTRONIC CARD IN A SLIDER |
AT518126B1 (en) * | 2015-12-01 | 2020-01-15 | Melecs Ews Gmbh | Electronic device with cooling device and an associated assembly process |
US20180014422A1 (en) * | 2016-07-11 | 2018-01-11 | Hamilton Sundstrand Corporation | Zero insertion force card guide |
DE102017127607A1 (en) * | 2017-11-22 | 2019-05-23 | Liebherr-Elektronik Gmbh | Fixing device for fixing one or more printed circuit boards to a housing wall |
-
1982
- 1982-07-14 GB GB08220405A patent/GB2103020B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2103020A (en) | 1983-02-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |