JPS55146688A - Magnetic bubble memory module for high-speed drive - Google Patents
Magnetic bubble memory module for high-speed driveInfo
- Publication number
- JPS55146688A JPS55146688A JP3749080A JP3749080A JPS55146688A JP S55146688 A JPS55146688 A JP S55146688A JP 3749080 A JP3749080 A JP 3749080A JP 3749080 A JP3749080 A JP 3749080A JP S55146688 A JPS55146688 A JP S55146688A
- Authority
- JP
- Japan
- Prior art keywords
- plates
- permanent magnets
- internal coil
- adjusting plates
- magnetic adjusting
- 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.)
- Granted
Links
Abstract
PURPOSE: To suppress the temperature rise of a chip by providing plates made of a boron nitride or silicon single crystal in a space surrounded with an internal coil, magnetic adjusting plates and permanent magnets and by interposing grease, containing boron-nitride powder, between the provided plates and the contact surface of the internal coil, magnetic adjusting plates and permanent magnets.
CONSTITUTION: In the area surrounded with internal coil 2, magnetic adjusting plates 5 and permanent magnets 4, boron-nitride(BN)-formed plates or silicon single-crystal plate 7 and 7' of high electric resistance and excellent thermal conductivity are provided. Between those conductive layers 7 and 7', and internal coil 3, magnetic adjusting plates 5 and permanent magnets 4, conductive grease containing a volume of BN powder is interposed so as to improve the thermal conductivity. Consequently, the temperature rise of the magnetic bubble chip can be suppressed.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3749080A JPS6048836B2 (en) | 1980-03-26 | 1980-03-26 | Magnetic bubble memory module for high speed drive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3749080A JPS6048836B2 (en) | 1980-03-26 | 1980-03-26 | Magnetic bubble memory module for high speed drive |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55146688A true JPS55146688A (en) | 1980-11-15 |
JPS6048836B2 JPS6048836B2 (en) | 1985-10-29 |
Family
ID=12498954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3749080A Expired JPS6048836B2 (en) | 1980-03-26 | 1980-03-26 | Magnetic bubble memory module for high speed drive |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6048836B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5999296U (en) * | 1982-12-24 | 1984-07-05 | 株式会社日立製作所 | magnetic bubble device |
JPS6243493A (en) * | 1985-08-20 | 1987-02-25 | Toshiba Silicone Co Ltd | Heat-conductive silicone grease |
-
1980
- 1980-03-26 JP JP3749080A patent/JPS6048836B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5999296U (en) * | 1982-12-24 | 1984-07-05 | 株式会社日立製作所 | magnetic bubble device |
JPS6243493A (en) * | 1985-08-20 | 1987-02-25 | Toshiba Silicone Co Ltd | Heat-conductive silicone grease |
Also Published As
Publication number | Publication date |
---|---|
JPS6048836B2 (en) | 1985-10-29 |
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