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JPS6417288A - Magnetic bubble memory device - Google Patents

Magnetic bubble memory device

Info

Publication number
JPS6417288A
JPS6417288A JP62172751A JP17275187A JPS6417288A JP S6417288 A JPS6417288 A JP S6417288A JP 62172751 A JP62172751 A JP 62172751A JP 17275187 A JP17275187 A JP 17275187A JP S6417288 A JPS6417288 A JP S6417288A
Authority
JP
Japan
Prior art keywords
memory device
magnetic bubble
bubble memory
printed board
holding body
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
JP62172751A
Other languages
Japanese (ja)
Inventor
Katsuhiko Shibata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62172751A priority Critical patent/JPS6417288A/en
Publication of JPS6417288A publication Critical patent/JPS6417288A/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
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • 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
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
    • H05K3/301—Assembling printed circuits with electric components, e.g. with resistor by means of a mounting structure

Abstract

PURPOSE:To improve the vibration resistance and the impact resistance by placing a holding body whose cross section is like an L shape, so as to come into contact with the side face of a shield case of a magnetic bubble memory device and the surface of a printed board, and screwing and fixing it to the printed board. CONSTITUTION:A magnetic bubble memory device 1 is mounted onto a printed board 3, and this magnetic bubble memory device 1 and the printed board 3 are fixed by an L-shaped holding body 9. Accordingly, the stress applied to the magnetic bubble memory device against a vibration, an impact, etc., from the outside is absorbed by the holding body 9 and the printed board 3, and dispersed. In such a way, a vibration, an impact, etc., applied to the magnetic bubble memory device are reduced, and also, peeling of a wiring pad, a disconnection of a printed circuit, etc., are eliminated.
JP62172751A 1987-07-13 1987-07-13 Magnetic bubble memory device Pending JPS6417288A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62172751A JPS6417288A (en) 1987-07-13 1987-07-13 Magnetic bubble memory device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62172751A JPS6417288A (en) 1987-07-13 1987-07-13 Magnetic bubble memory device

Publications (1)

Publication Number Publication Date
JPS6417288A true JPS6417288A (en) 1989-01-20

Family

ID=15947648

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62172751A Pending JPS6417288A (en) 1987-07-13 1987-07-13 Magnetic bubble memory device

Country Status (1)

Country Link
JP (1) JPS6417288A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156033A (en) * 1983-02-25 1984-09-05 Mitsubishi Electric Corp Variable delay equalizer
US5720810A (en) * 1994-08-22 1998-02-24 Mitsubishi Materials Corporation Semiconductor single-crystal growth system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59156033A (en) * 1983-02-25 1984-09-05 Mitsubishi Electric Corp Variable delay equalizer
US5720810A (en) * 1994-08-22 1998-02-24 Mitsubishi Materials Corporation Semiconductor single-crystal growth system

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