Heat dissipating EMI/RFI protective function box

Details Heat dissipating EMI/RFI protective function box Heat dissipating EMI/RFI protective function box

1993-06-11

1995-01-10

Tolin, Gerald P.

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electronic systems and devices

257729, 361800, 439 79, H05K 720

Patent

active

053813146

ABSTRACT:
A junction box (10) defining an enclosed card cage and including a backplane assembly (200) for interconnecting circuits of daughter cards (130) with associated conductors extending thereinto at an input/output interface. The junction box (10) includes a front panel (50) removable from the front face to permit insertion and removal of respective daughter cards, and includes an array of interior fins (58) engaged with the daughter cards at thermal junctions (64) and an array of exterior fins (52) for dissipating the thermal energy. The rear wall (14) includes shield sections (214) surrounding input/output connectors (208) joined to the backplane assembly. The junction box (10) prevents EMI/RFI leakage therethrough.

REFERENCES:
patent: 3299946 (1967-01-01), von Rechlinghausen
patent: 3640141 (1972-02-01), Hollingsead et al.
patent: 3733523 (1973-05-01), Reynolds
patent: 3925710 (1975-12-01), Ebert
patent: 4134631 (1979-01-01), Conrad et al.
patent: 4156794 (1979-05-01), Robinson
patent: 4363075 (1982-12-01), DeRemer
patent: 4525769 (1985-06-01), Lehmann
patent: 4582374 (1986-04-01), Conrad et al.
patent: 4620263 (1986-10-01), Ito
patent: 4735583 (1988-04-01), Rudy, Jr. et al.
patent: 4769557 (1988-09-01), Houf et al.
patent: 4777560 (1988-10-01), Herrell et al.
patent: 4808115 (1989-02-01), Norton et al.
patent: 4836789 (1989-06-01), Rudy, Jr. et al.
patent: 4837663 (1989-06-01), Zushi et al.
patent: 4838041 (1989-06-01), Bellows et al.
patent: 4840286 (1989-06-01), Heberling et al.
patent: 4846699 (1989-07-01), Glover et al.
patent: 4872102 (1989-10-01), Getter
patent: 4914551 (1990-04-01), Anschel et al.
patent: 4953058 (1990-08-01), Harris
patent: 4995821 (1991-02-01), Casey
patent: 5031075 (1991-07-01), Casanova
patent: 5045977 (1991-09-01), Cesar
patent: 5057909 (1991-10-01), Mok et al.
patent: 5065278 (1991-11-01), Schultz
patent: 5065280 (1991-11-01), Karnezos et al.
patent: 5130896 (1992-07-01), Babb et al.
patent: 5150278 (1992-09-01), Lynes et al.
patent: 5229924 (1993-07-01), Zell
IEEE Conference Proceedings, A Printed--Height, pp. 332-340, C. L. Winings, Apr. 1980 (361-801).
RCA Tech. Notes, Printed Circuit--Assembly, Charles Tighe, Jr. et al., pp. 1-6, Sep. 1973 (361-801).
Calmark Catalog, "Series 225-Card-Lok Retainer (Cold Plate)"; p. 12; Calmark Corporation, San Gabriel, Calif.
Magtron Brochure, "Electronic Packaging . . . "; eight pages; Devtek Aerospace Company, Mississauga, Ontario, Canada.
Sparta Leaflet, "Sparta's Advanced Composite 3/4 ATR Electronic Enclosures"; one page; Sparta, Inc.

Affiliated with

Also associated with

Rating

Heat dissipating EMI/RFI protective function box does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Heat dissipating EMI/RFI protective function box, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Heat dissipating EMI/RFI protective function box will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-855318