JPS5570053A - Structure for mounting integrated circuit - Google Patents
Structure for mounting integrated circuitInfo
- Publication number
- JPS5570053A JPS5570053A JP14344478A JP14344478A JPS5570053A JP S5570053 A JPS5570053 A JP S5570053A JP 14344478 A JP14344478 A JP 14344478A JP 14344478 A JP14344478 A JP 14344478A JP S5570053 A JPS5570053 A JP S5570053A
- Authority
- JP
- Japan
- Prior art keywords
- integrated circuits
- cooling fluid
- rows
- sides
- laterally
- 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
- 239000012809 cooling fluid Substances 0.000 abstract 6
- 238000001816 cooling Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
PURPOSE: To improve the cooling effect of an integrated circuit by mounting a plurality of integrated circuits in rows on a printed circuit board to pass cooling fluid through both sides of respective rows in such a manner that the integrated circuits are laterally displaced with respect to the flowing direction of the cooling fluid.
CONSTITUTION: A number of integrated circuits 2 are so mounted on a printed circuit board 1 to pass cooling fluid through both sides of respective rows as to retain the space for passing the cooling fluid at both sides of the rows. The integrated circuits 2 of the respective rows are so displaced laterally, for example, perpendicularly to the direction of the cooling fluid flow as not to exceed the width of the integrated circuits 2 at one every other circuits 2. Thus, there occur fluid pressure increase and decrease in the vicinity of both ends laterally between the integrated circuits 2a and 2b projected toward the cooling fluid flow to thereby cause induction stream 4 and longitudinal vortex 5 along the integrated circuits 2, and the integrated circuits 2 are accordingly uniformly and effectively cooled to reduce the size of high packing density mounting structure and to increase the integration of the integrated circuits 2.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14344478A JPS5570053A (en) | 1978-11-22 | 1978-11-22 | Structure for mounting integrated circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14344478A JPS5570053A (en) | 1978-11-22 | 1978-11-22 | Structure for mounting integrated circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5570053A true JPS5570053A (en) | 1980-05-27 |
| JPS639399B2 JPS639399B2 (en) | 1988-02-29 |
Family
ID=15338834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14344478A Granted JPS5570053A (en) | 1978-11-22 | 1978-11-22 | Structure for mounting integrated circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5570053A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0340400U (en) * | 1989-08-28 | 1991-04-18 | ||
| JPH0473100U (en) * | 1990-11-01 | 1992-06-26 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5228618A (en) * | 1975-08-29 | 1977-03-03 | Hitachi Ltd | Winding for electric machinery |
| JPS5353972U (en) * | 1976-10-12 | 1978-05-09 | ||
| JPS53148162U (en) * | 1977-04-27 | 1978-11-21 |
-
1978
- 1978-11-22 JP JP14344478A patent/JPS5570053A/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5228618A (en) * | 1975-08-29 | 1977-03-03 | Hitachi Ltd | Winding for electric machinery |
| JPS5353972U (en) * | 1976-10-12 | 1978-05-09 | ||
| JPS53148162U (en) * | 1977-04-27 | 1978-11-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS639399B2 (en) | 1988-02-29 |
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