FR2368207A1 - MOLDED FRAME FOR PRINTED CIRCUIT PLATES - Google Patents

MOLDED FRAME FOR PRINTED CIRCUIT PLATES

Info

Publication number
FR2368207A1
FR2368207A1 FR7726215A FR7726215A FR2368207A1 FR 2368207 A1 FR2368207 A1 FR 2368207A1 FR 7726215 A FR7726215 A FR 7726215A FR 7726215 A FR7726215 A FR 7726215A FR 2368207 A1 FR2368207 A1 FR 2368207A1
Authority
FR
France
Prior art keywords
printed circuit
molded frame
molded
approximately
circuit plates
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.)
Pending
Application number
FR7726215A
Other languages
French (fr)
Inventor
Frank Arthur Kopp Jr
Howard Jeffrey Mintz
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.)
Singer Co
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Publication of FR2368207A1 publication Critical patent/FR2368207A1/en
Pending 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
    • H05K7/14—Mounting supporting structure in casing or on frame or rack
    • H05K7/1461—Slidable card holders; Card stiffeners; Control or display means therefor
    • 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

Abstract

a. Cadre moulé pour plaques à circuit imprimé. b. Il est réalisé par moulage à partir d'une matière plastique qui est non hygroscopique, resistante aux températures élevées, non toxique et ininflammable et qui présente une résistance à la flexion d'environ 1898 kg/cm**2, une résistance à la traction d'environ 1335 kg/cm**2 et un coefficient de dilatation thermique linéaire d'environ 2,41 x 10**-5 cm/cm/ degrés C. Le cadre à plaques est moulé de façon à ce qu'il comprenne des passages d'air et des trous pour broches de connexion et il est renforcé d'au moins une nervure et de plusieurs pièces rapportées de compression métalliques. c. Application dans les avions et engins spatiaux.at. Molded frame for printed circuit boards. b. It is made by molding from a plastic material which is non-hygroscopic, resistant to high temperatures, non-toxic and non-flammable and which has a flexural strength of about 1898 kg / cm ** 2, a tensile strength of approximately 1335 kg / cm ** 2 and a coefficient of linear thermal expansion of approximately 2.41 x 10 ** - 5 cm / cm / degrees C. The plate frame is molded so that it includes air passages and connection pin holes and is reinforced with at least one rib and several metal compression inserts. vs. Application in airplanes and spacecraft.

FR7726215A 1976-10-18 1977-08-29 MOLDED FRAME FOR PRINTED CIRCUIT PLATES Pending FR2368207A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73297576A 1976-10-18 1976-10-18

Publications (1)

Publication Number Publication Date
FR2368207A1 true FR2368207A1 (en) 1978-05-12

Family

ID=24945681

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7726215A Pending FR2368207A1 (en) 1976-10-18 1977-08-29 MOLDED FRAME FOR PRINTED CIRCUIT PLATES

Country Status (8)

Country Link
JP (1) JPS5350466A (en)
CA (1) CA1078527A (en)
DE (1) DE2738620A1 (en)
FR (1) FR2368207A1 (en)
GB (1) GB1554506A (en)
IL (1) IL51947A (en)
NO (1) NO773483L (en)
SE (1) SE7711677L (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0248949A2 (en) * 1986-06-11 1987-12-16 Tektronix, Inc. Carrier tray for circuit board
FR2634098A1 (en) * 1988-07-11 1990-01-12 Gen Electric ELECTRONIC CIRCUIT MODULE PROVIDED WITH COOLING
FR2651636A1 (en) * 1989-09-06 1991-03-08 Segem Modular electronic rack with built-in forced cooling
WO1991010345A2 (en) * 1989-12-22 1991-07-11 The Foxboro Company Lightweight sealed circuit board assembly

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106076A (en) * 1976-07-12 1978-08-08 Ncr Corporation Electrical component and bus element assembly
DE3038719C2 (en) * 1980-10-14 1984-01-26 Nixdorf Computer Ag, 4790 Paderborn Subracks for electronic assemblies
DE3221200A1 (en) * 1981-06-05 1982-12-30 Lucas Industries P.L.C., Birmingham, West Midlands HOUSING ARRANGEMENT FOR ELECTRIC POWER CIRCUITS
JPS59180466U (en) * 1983-05-20 1984-12-01 ソニー株式会社 wiring board
SE0004737D0 (en) 2000-12-20 2000-12-20 Ericsson Telefon Ab L M Guide and support structure
US6512672B1 (en) * 2000-12-29 2003-01-28 Cisco Technology, Inc. Modular air flow distribution system

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2015361A1 (en) * 1970-03-31 1971-10-21 Siemens Ag Rack assembly for electrical or electronic equipment
US3899721A (en) * 1974-03-20 1975-08-12 Bell Telephone Labor Inc Printed circuit card guide
DE2454508A1 (en) * 1974-11-16 1976-05-26 Applic Elettro Telefoniche S P Plug-in circuit board assembly for telephony - has lateral guide arms with contacts and base connector block

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2015361A1 (en) * 1970-03-31 1971-10-21 Siemens Ag Rack assembly for electrical or electronic equipment
US3899721A (en) * 1974-03-20 1975-08-12 Bell Telephone Labor Inc Printed circuit card guide
DE2454508A1 (en) * 1974-11-16 1976-05-26 Applic Elettro Telefoniche S P Plug-in circuit board assembly for telephony - has lateral guide arms with contacts and base connector block

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0248949A2 (en) * 1986-06-11 1987-12-16 Tektronix, Inc. Carrier tray for circuit board
EP0248949A3 (en) * 1986-06-11 1989-07-12 Tektronix, Inc. Carrier tray for circuit board
FR2634098A1 (en) * 1988-07-11 1990-01-12 Gen Electric ELECTRONIC CIRCUIT MODULE PROVIDED WITH COOLING
FR2651636A1 (en) * 1989-09-06 1991-03-08 Segem Modular electronic rack with built-in forced cooling
WO1991010345A2 (en) * 1989-12-22 1991-07-11 The Foxboro Company Lightweight sealed circuit board assembly
WO1991010345A3 (en) * 1989-12-22 1991-08-22 Foxboro Co Lightweight sealed circuit board assembly

Also Published As

Publication number Publication date
IL51947A (en) 1978-10-31
SE7711677L (en) 1978-04-19
DE2738620A1 (en) 1978-04-20
JPS5350466A (en) 1978-05-08
GB1554506A (en) 1979-10-24
IL51947A0 (en) 1977-06-30
NO773483L (en) 1978-04-19
CA1078527A (en) 1980-05-27

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