JPH0138723Y2 - - Google Patents
Info
- Publication number
- JPH0138723Y2 JPH0138723Y2 JP1980118259U JP11825980U JPH0138723Y2 JP H0138723 Y2 JPH0138723 Y2 JP H0138723Y2 JP 1980118259 U JP1980118259 U JP 1980118259U JP 11825980 U JP11825980 U JP 11825980U JP H0138723 Y2 JPH0138723 Y2 JP H0138723Y2
- Authority
- JP
- Japan
- Prior art keywords
- core
- head
- magnetic material
- glass
- magnetic
- 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.)
- Expired
Links
- 239000011521 glass Substances 0.000 claims description 17
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 239000000696 magnetic material Substances 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 8
- 239000002184 metal Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000004804 winding Methods 0.000 description 6
- 229910000702 sendust Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001962 electrophoresis Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980118259U JPH0138723Y2 (de) | 1980-08-20 | 1980-08-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980118259U JPH0138723Y2 (de) | 1980-08-20 | 1980-08-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5740134U JPS5740134U (de) | 1982-03-04 |
| JPH0138723Y2 true JPH0138723Y2 (de) | 1989-11-20 |
Family
ID=29478972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980118259U Expired JPH0138723Y2 (de) | 1980-08-20 | 1980-08-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0138723Y2 (de) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50123322A (de) * | 1974-03-14 | 1975-09-27 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50115812U (de) * | 1974-03-06 | 1975-09-20 |
-
1980
- 1980-08-20 JP JP1980118259U patent/JPH0138723Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50123322A (de) * | 1974-03-14 | 1975-09-27 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5740134U (de) | 1982-03-04 |
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