JPH0243323B2 - - Google Patents
Info
- Publication number
- JPH0243323B2 JPH0243323B2 JP16683081A JP16683081A JPH0243323B2 JP H0243323 B2 JPH0243323 B2 JP H0243323B2 JP 16683081 A JP16683081 A JP 16683081A JP 16683081 A JP16683081 A JP 16683081A JP H0243323 B2 JPH0243323 B2 JP H0243323B2
- Authority
- JP
- Japan
- Prior art keywords
- magnet
- roll
- shaped
- protrusions
- sheet
- 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
- 239000000696 magnetic material Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 7
- 229910000859 α-Fe Inorganic materials 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000000465 moulding Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000004907 flux Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
- H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
- H01F41/0253—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing permanent magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56166830A JPS5867003A (ja) | 1981-10-19 | 1981-10-19 | ロ−ル状マグネツトの製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56166830A JPS5867003A (ja) | 1981-10-19 | 1981-10-19 | ロ−ル状マグネツトの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5867003A JPS5867003A (ja) | 1983-04-21 |
| JPH0243323B2 true JPH0243323B2 (OSRAM) | 1990-09-28 |
Family
ID=15838444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56166830A Granted JPS5867003A (ja) | 1981-10-19 | 1981-10-19 | ロ−ル状マグネツトの製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5867003A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150081457A (ko) * | 2010-08-02 | 2015-07-14 | 셀가드 엘엘씨 | 높은 용융 온도 미세다공성 리튬-이온 2차 전지 세퍼레이터 및 제조방법 및 용도 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4669623B2 (ja) * | 2001-03-27 | 2011-04-13 | 株式会社リコー | 磁気ローラ及びその製造方法並びに現像装置と画像形成装置 |
| CN107309424A (zh) * | 2017-07-03 | 2017-11-03 | 生伦磁业有限公司 | 一种空心磁体加工模具及空心磁体加工工艺 |
-
1981
- 1981-10-19 JP JP56166830A patent/JPS5867003A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150081457A (ko) * | 2010-08-02 | 2015-07-14 | 셀가드 엘엘씨 | 높은 용융 온도 미세다공성 리튬-이온 2차 전지 세퍼레이터 및 제조방법 및 용도 |
| KR20160003304A (ko) * | 2010-08-02 | 2016-01-08 | 셀가드 엘엘씨 | 높은 용융 온도 미세다공성 리튬-이온 2차 전지 세퍼레이터 및 제조방법 및 용도 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5867003A (ja) | 1983-04-21 |
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