JPS6457650U - - Google Patents
Info
- Publication number
- JPS6457650U JPS6457650U JP15030887U JP15030887U JPS6457650U JP S6457650 U JPS6457650 U JP S6457650U JP 15030887 U JP15030887 U JP 15030887U JP 15030887 U JP15030887 U JP 15030887U JP S6457650 U JPS6457650 U JP S6457650U
- Authority
- JP
- Japan
- Prior art keywords
- circuit unit
- case
- sealing structure
- circuit
- foam material
- 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
Links
- 238000007789 sealing Methods 0.000 claims description 3
- 239000006261 foam material Substances 0.000 claims description 2
Landscapes
- Casings For Electric Apparatus (AREA)
- Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)
Description
第１図、第２図は本考案に係る回路ユニツトの
封止構造の実施例を示し、第１図は回路ユニツト
を組込んだ装置の一部を切欠した断面図、第２図
は斜視図、第３図は従来に係る回路ユニツトの封
止構造の回路ユニツトを組込んだ装置の断面図で
ある。
２，２２……ケース、３，２３……回路ユニツ
ト、２８……発泡材。
1 and 2 show an embodiment of the sealing structure of the circuit unit according to the present invention, FIG. 1 is a partially cutaway sectional view of a device incorporating the circuit unit, and FIG. 2 is a perspective view. 3 is a cross-sectional view of a device incorporating a circuit unit having a conventional circuit unit sealing structure. 2, 22...Case, 3, 23...Circuit unit, 28...Foam material.
Claims (1)
ース内に収納し、該回路ユニツトと該ケースの内
壁間の空間部を発泡材で封止してなる構成の回路
ユニツトの封止構造。 A circuit unit sealing structure in which a circuit unit having circuit components assembled on a board is housed in a case, and a space between the circuit unit and the inner wall of the case is sealed with a foam material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15030887U JPS6457650U (en) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15030887U JPS6457650U (en) | 1987-09-30 | 1987-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6457650U true JPS6457650U (en) | 1989-04-10 |
Family
ID=31423334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15030887U Pending JPS6457650U (en) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6457650U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5344864A (en) * | 1976-10-04 | 1978-04-22 | Fuji Electric Co Ltd | Case molding |
| JPS5370359A (en) * | 1976-12-03 | 1978-06-22 | Hitachi Ltd | Wire wound resistor |
-
1987
- 1987-09-30 JP JP15030887U patent/JPS6457650U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5344864A (en) * | 1976-10-04 | 1978-04-22 | Fuji Electric Co Ltd | Case molding |
| JPS5370359A (en) * | 1976-12-03 | 1978-06-22 | Hitachi Ltd | Wire wound resistor |