GB2139005B - Mounting printed circuit boards - Google Patents

Mounting printed circuit boards

Info

Publication number
GB2139005B
GB2139005B GB08323210A GB8323210A GB2139005B GB 2139005 B GB2139005 B GB 2139005B GB 08323210 A GB08323210 A GB 08323210A GB 8323210 A GB8323210 A GB 8323210A GB 2139005 B GB2139005 B GB 2139005B
Authority
GB
United Kingdom
Prior art keywords
printed circuit
circuit boards
mounting printed
mounting
boards
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
GB08323210A
Other versions
GB2139005A (en
GB8323210D0 (en
Inventor
Michael Kenneth Walker
Leslie Sidney Hall
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.)
Thorn EMI Automation Ltd
Original Assignee
Thorn EMI Automation 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 Thorn EMI Automation Ltd filed Critical Thorn EMI Automation Ltd
Priority to GB08323210A priority Critical patent/GB2139005B/en
Publication of GB8323210D0 publication Critical patent/GB8323210D0/en
Publication of GB2139005A publication Critical patent/GB2139005A/en
Application granted granted Critical
Publication of GB2139005B publication Critical patent/GB2139005B/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
    • H05K7/20536—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
    • H05K7/1422—Printed circuit boards receptacles, e.g. stacked structures, electronic circuit modules or box like frames
    • H05K7/1427—Housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combinations Of Printed Boards (AREA)
GB08323210A 1983-08-30 1983-08-30 Mounting printed circuit boards Expired GB2139005B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08323210A GB2139005B (en) 1983-08-30 1983-08-30 Mounting printed circuit boards

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08323210A GB2139005B (en) 1983-08-30 1983-08-30 Mounting printed circuit boards

Publications (3)

Publication Number Publication Date
GB8323210D0 GB8323210D0 (en) 1983-09-28
GB2139005A GB2139005A (en) 1984-10-31
GB2139005B true GB2139005B (en) 1985-05-15

Family

ID=10548037

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08323210A Expired GB2139005B (en) 1983-08-30 1983-08-30 Mounting printed circuit boards

Country Status (1)

Country Link
GB (1) GB2139005B (en)

Also Published As

Publication number Publication date
GB2139005A (en) 1984-10-31
GB8323210D0 (en) 1983-09-28

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Legal Events

Date Code Title Description
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