GB1521464A - Mounting of electrical equipment for cooling - Google Patents
Mounting of electrical equipment for coolingInfo
- Publication number
- GB1521464A GB1521464A GB3816874A GB3816874A GB1521464A GB 1521464 A GB1521464 A GB 1521464A GB 3816874 A GB3816874 A GB 3816874A GB 3816874 A GB3816874 A GB 3816874A GB 1521464 A GB1521464 A GB 1521464A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- cooling
- enclosure
- modular
- levers
- 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
- 238000001816 cooling Methods 0.000 title abstract 8
- 230000037431 insertion Effects 0.000 abstract 2
- 238000003780 insertion Methods 0.000 abstract 2
- 230000000712 assembly Effects 0.000 abstract 1
- 238000000429 assembly Methods 0.000 abstract 1
- 239000002826 coolant Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
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
- H05K7/20627—Liquid coolant without phase change
- H05K7/20645—Liquid coolant without phase change within cabinets for removing heat from sub-racks
-
- 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
- H05K7/1411—Mounting supporting structure in casing or on frame or rack comprising clamping or extracting means for securing or extracting box-type drawers
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)
Abstract
1521464 Cooling component assemblies THORN AUTOMATION Ltd 15 Oct 1975 [31 Aug 1974] 38168/74 Heading H1R A cooled rack for mounting modular enclosures of electrical equipment comprises a metal angle framework carrying top, bottom, and side panels and lateral cross-members supporting angular guides which carry equipment modular enclosures inserted from the front (Fig. 1, not shown). Hollow cooling plates 20 (Fig. 2) are mounted one per shelf along the back of the rack to contact the rear of each; and liquid coolant is circulated through the plates from an inlet manifold 23 to an outlet manifold 24. The latter are interconnected by a closed circuit pump 26 and heat exchanger 25 air cooled by fan 27. Each modular enclosure (Fig. 3) is enclosed in a case 30 with a thick conduction plate 31 at the rear thereof contacting the cooling plates 20, which contains end embedded isothermal heat pipes 32 supported also by a plate 33 at the front of the module. These support conduction members 34 on which heat generating components 35 are mounted. Other isothermal heat pipes 36 are secured to the outer surface of plate 31 to engage grooves of the cooling plate 20 (Fig. 4, not shown). The modular enclosures are clamped in position (Fig. 5) by rubber blocks 40 on rear cross members 15, and rods 41 passing therethrough project from the ends to locate in forked ends of pairs of levers 43. These are slidably located with respect to the enclosure by studs 44 of the latter engaging elongated holes 45 of the levers, which are also slidable with respect to actuator plates 46 by stud 47 engaging an elongated hole 48 of each lever 43. Each actuator plate is slidably located to the modular enclosure by three studs 49 thereof, passing through parallel slots 50 of the plates, which carry toothed racks 51 adjacent the front of the enclosure co-operating with toothed segments 51 carried by a handle 53 pivoted adjacent the front thereof (Figs. 5, 6). When the modular enclosure is located in the rack the ends of rods 41 are located in the forked ends of levers 43 with the handles 53 in the downward position and plates 46 in their forward position. Rearward movement pivots the levers 43 about the ends of rods 41 until they reach a clamped position in which the rubber blocks retain the enclosure against the cooling plates, and for removal handle 53 is pivoted downwards so that the resulting movement of the actuator plates pivots levers 42 about rods 41 into disengagement, enabling the modular enclosure to be withdrawn. The rack may be wired for interconnection of several modular enclosures automatically on insertion, and identifying grooves and keyways may be provided to ensure correct insertion. Thermal contact may be made directly between the conduction plates and the cooling plates. Alternatively the cooling may be convection air or gas flow.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3816874A GB1521464A (en) | 1975-10-15 | 1975-10-15 | Mounting of electrical equipment for cooling |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3816874A GB1521464A (en) | 1975-10-15 | 1975-10-15 | Mounting of electrical equipment for cooling |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1521464A true GB1521464A (en) | 1978-08-16 |
Family
ID=10401694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3816874A Expired GB1521464A (en) | 1975-10-15 | 1975-10-15 | Mounting of electrical equipment for cooling |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1521464A (en) |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3244654A1 (en) * | 1981-12-02 | 1983-06-09 | Fläkt AB, 13134 Nacka | APPARATUS FOR COOLING A TELECOMMUNICATION EQUIPMENT IN A RACK |
DE3202271A1 (en) * | 1982-01-25 | 1983-07-28 | kabelmetal electro GmbH, 3000 Hannover | Device for dissipating heat losses from plug-in boards |
GB2120860A (en) * | 1981-01-12 | 1983-12-07 | Owens Illinois Inc | Environmentally protected electronic control for a glassware forming machine |
DE3325844A1 (en) * | 1983-07-18 | 1985-02-07 | Siemens AG, 1000 Berlin und 8000 München | Device for dissipating the heat losses of electrical assemblies |
US4514746A (en) * | 1983-12-01 | 1985-04-30 | Flakt Aktiebolag | Apparatus for cooling telecommunications equipment in a rack |
EP0145212A2 (en) * | 1983-11-02 | 1985-06-19 | British Aerospace Public Limited Company | Electronic apparatus stowage |
FR2586335A1 (en) * | 1985-08-14 | 1987-02-20 | Snecma | AVIATION TURBOMACHINE COMPUTER SUPPORT |
FR2605481A1 (en) * | 1986-10-16 | 1988-04-22 | Merlin Gerin | Device for cooling electrical power components arranged in a plug-in module which can be plugged into a rack |
DE4125528A1 (en) * | 1990-08-01 | 1992-02-13 | Hitachi Ltd | ELECTRONIC DEVICE AND METHOD FOR COOLING IT |
DE19603488A1 (en) * | 1996-01-31 | 1997-08-07 | Voith Turbo Kg | Cooling arrangement for electrical power component, e.g. in commercial motor vehicle |
DE19826733A1 (en) * | 1998-06-16 | 1999-12-23 | Isad Electronic Sys Gmbh & Co | Cooling system for power electronics for operating at least one electrical unit of a motor vehicle |
US6050327A (en) * | 1998-03-24 | 2000-04-18 | Lucent Technologies Inc. | Electronic apparatus having an environmentally sealed external enclosure |
EP0892229A3 (en) * | 1997-07-14 | 2000-05-03 | Smc Corporation | Isothermal-liquid circulating apparatus |
US6345664B1 (en) * | 1997-02-24 | 2002-02-12 | Fujitsu Limited | Heat sink and information processor using heat sink |
DE10136006A1 (en) * | 2001-07-24 | 2003-02-20 | Infineon Technologies Ag | Device for cooling electrical or electronic devices |
EP1987309A2 (en) * | 2006-02-16 | 2008-11-05 | Cooligy, Inc. | Liquid cooling loops for server applications |
-
1975
- 1975-10-15 GB GB3816874A patent/GB1521464A/en not_active Expired
Cited By (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2120860A (en) * | 1981-01-12 | 1983-12-07 | Owens Illinois Inc | Environmentally protected electronic control for a glassware forming machine |
DE3220638A1 (en) * | 1981-01-12 | 1983-12-08 | Owens Illinois Inc | Cooling system for an electronic control |
DE3244654A1 (en) * | 1981-12-02 | 1983-06-09 | Fläkt AB, 13134 Nacka | APPARATUS FOR COOLING A TELECOMMUNICATION EQUIPMENT IN A RACK |
DE3202271A1 (en) * | 1982-01-25 | 1983-07-28 | kabelmetal electro GmbH, 3000 Hannover | Device for dissipating heat losses from plug-in boards |
DE3325844A1 (en) * | 1983-07-18 | 1985-02-07 | Siemens AG, 1000 Berlin und 8000 München | Device for dissipating the heat losses of electrical assemblies |
EP0145212A2 (en) * | 1983-11-02 | 1985-06-19 | British Aerospace Public Limited Company | Electronic apparatus stowage |
EP0145212A3 (en) * | 1983-11-02 | 1986-09-17 | British Aerospace Public Limited Company | Electronic apparatus stowage |
US4514746A (en) * | 1983-12-01 | 1985-04-30 | Flakt Aktiebolag | Apparatus for cooling telecommunications equipment in a rack |
FR2586335A1 (en) * | 1985-08-14 | 1987-02-20 | Snecma | AVIATION TURBOMACHINE COMPUTER SUPPORT |
EP0213019A1 (en) * | 1985-08-14 | 1987-03-04 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation, "S.N.E.C.M.A." | Turbo jet engine computer mounting |
US4716722A (en) * | 1985-08-14 | 1988-01-05 | Societe Nationale D'etude Et De Construction De Moteurs D'aviation "S.N.E.C.M.A." | Aircraft turbo-jet engine computer carrier |
FR2605481A1 (en) * | 1986-10-16 | 1988-04-22 | Merlin Gerin | Device for cooling electrical power components arranged in a plug-in module which can be plugged into a rack |
DE4125528A1 (en) * | 1990-08-01 | 1992-02-13 | Hitachi Ltd | ELECTRONIC DEVICE AND METHOD FOR COOLING IT |
US5323847A (en) * | 1990-08-01 | 1994-06-28 | Hitachi, Ltd. | Electronic apparatus and method of cooling the same |
DE19603488A1 (en) * | 1996-01-31 | 1997-08-07 | Voith Turbo Kg | Cooling arrangement for electrical power component, e.g. in commercial motor vehicle |
US6460608B2 (en) | 1997-02-24 | 2002-10-08 | Fujitsu Limited | Heat sink and information processor using heat sink |
US7828045B2 (en) | 1997-02-24 | 2010-11-09 | Fujitsu Limited | Heat sink and information processor using heat sink |
US6345664B1 (en) * | 1997-02-24 | 2002-02-12 | Fujitsu Limited | Heat sink and information processor using heat sink |
EP0892229A3 (en) * | 1997-07-14 | 2000-05-03 | Smc Corporation | Isothermal-liquid circulating apparatus |
US6050327A (en) * | 1998-03-24 | 2000-04-18 | Lucent Technologies Inc. | Electronic apparatus having an environmentally sealed external enclosure |
DE19826733A1 (en) * | 1998-06-16 | 1999-12-23 | Isad Electronic Sys Gmbh & Co | Cooling system for power electronics for operating at least one electrical unit of a motor vehicle |
DE10136006A1 (en) * | 2001-07-24 | 2003-02-20 | Infineon Technologies Ag | Device for cooling electrical or electronic devices |
US6874576B2 (en) | 2001-07-24 | 2005-04-05 | Infineon Technologies Ag | Device for cooling electric or electronic devices |
EP1987309A2 (en) * | 2006-02-16 | 2008-11-05 | Cooligy, Inc. | Liquid cooling loops for server applications |
CN101438638A (en) * | 2006-02-16 | 2009-05-20 | 库利吉公司 | Liquid cooling loops for server applications |
EP1987309A4 (en) * | 2006-02-16 | 2012-07-04 | Cooligy Inc | Liquid cooling loops for server applications |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19921015 |