GB874796A - Improvements in or relating to electronic apparatus - Google Patents

Improvements in or relating to electronic apparatus

Info

Publication number
GB874796A
GB874796A GB1568359A GB1568359A GB874796A GB 874796 A GB874796 A GB 874796A GB 1568359 A GB1568359 A GB 1568359A GB 1568359 A GB1568359 A GB 1568359A GB 874796 A GB874796 A GB 874796A
Authority
GB
United Kingdom
Prior art keywords
channel
container
fan
coolant
members
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
Application number
GB1568359A
Inventor
Derek Raymond Burrows
Peter John Westoby
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bush and Rank Cintel Ltd
Original Assignee
Bush and Rank Cintel Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Bush and Rank Cintel Ltd filed Critical Bush and Rank Cintel Ltd
Priority to GB1568359A priority Critical patent/GB874796A/en
Publication of GB874796A publication Critical patent/GB874796A/en
Expired legal-status Critical Current

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
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20154—Heat dissipaters coupled to components

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

874,796. Electrical equipment chassis. BUSH & RANK CINTEL Ltd. May 9, 1960 [May 7, 1959], No. 15683/59. Class 37. An assembly for electronic apparatus housed within a sealed container comprises substantially flat circuit members 1, for carrying circuit components and printed wiring, arranged perpendicular to an axis of symmetry of the container and supported by a member 2 containing within it a channel 3, Fig. 3, for the passage of a fluid coolant and provided with apertures 5 adapted to direct a flow of coolant over at least one surface of each of the members 1. The supporting member 2 comprises a channel 3 formed integrally with two laterally extending portions 8, 9 provided with slots 12, 13, 14, 15, 16, 17 for receiving the circuit members 1. Air driven by a fan 4 passes through the channel 3 and out by way of holes 5, its path being as indicated by two arrows, and returning to the fan in the gap between the assembly and the inner surface of the container (not shown). The fan may be mounted so that its body either forms an extension of the channel 3 or is within the channel. Increased cooling may be achieved by cooling the walls of the container or by including a heat-exchanger connected to the evaporator of a refrigerating system included in the flow path of the coolant.
GB1568359A 1959-05-07 1959-05-07 Improvements in or relating to electronic apparatus Expired GB874796A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1568359A GB874796A (en) 1959-05-07 1959-05-07 Improvements in or relating to electronic apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1568359A GB874796A (en) 1959-05-07 1959-05-07 Improvements in or relating to electronic apparatus

Publications (1)

Publication Number Publication Date
GB874796A true GB874796A (en) 1961-08-10

Family

ID=10063549

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1568359A Expired GB874796A (en) 1959-05-07 1959-05-07 Improvements in or relating to electronic apparatus

Country Status (1)

Country Link
GB (1) GB874796A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1765579B1 (en) * 1967-06-13 1971-12-16 Rca Corp ARRANGEMENT FOR SUPPLYING THE POWER SUPPLY AND COOLING ELECTRICAL SWITCH UNITS
DE3220043A1 (en) * 1981-05-29 1982-12-23 Ferranti plc, Gatley, Cheadle, Cheshire ELECTRICAL CIRCUIT ASSEMBLY
US4399485A (en) * 1980-03-24 1983-08-16 Ampex Corporation Air baffle assembly for electronic circuit mounting frame
EP0204679A1 (en) * 1985-06-06 1986-12-10 Fläkt Aktiebolag A cooling arrangement
EP0219474A1 (en) * 1985-09-10 1987-04-22 Fläkt Aktiebolag An arrangement in a heat exchanger
US4734315A (en) * 1985-06-05 1988-03-29 Joyce Florence Space-Bate Low power circuitry components

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1765579B1 (en) * 1967-06-13 1971-12-16 Rca Corp ARRANGEMENT FOR SUPPLYING THE POWER SUPPLY AND COOLING ELECTRICAL SWITCH UNITS
US4399485A (en) * 1980-03-24 1983-08-16 Ampex Corporation Air baffle assembly for electronic circuit mounting frame
DE3220043A1 (en) * 1981-05-29 1982-12-23 Ferranti plc, Gatley, Cheadle, Cheshire ELECTRICAL CIRCUIT ASSEMBLY
US4734315A (en) * 1985-06-05 1988-03-29 Joyce Florence Space-Bate Low power circuitry components
EP0204679A1 (en) * 1985-06-06 1986-12-10 Fläkt Aktiebolag A cooling arrangement
EP0219474A1 (en) * 1985-09-10 1987-04-22 Fläkt Aktiebolag An arrangement in a heat exchanger

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