JPS5786869A - Developing device - Google Patents
Developing deviceInfo
- Publication number
- JPS5786869A JPS5786869A JP55163590A JP16359080A JPS5786869A JP S5786869 A JPS5786869 A JP S5786869A JP 55163590 A JP55163590 A JP 55163590A JP 16359080 A JP16359080 A JP 16359080A JP S5786869 A JPS5786869 A JP S5786869A
- Authority
- JP
- Japan
- Prior art keywords
- sleeve
- stainless steel
- development
- hard
- hard plating
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
- G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
- G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
- G03G15/0921—Details concerning the magnetic brush roller structure, e.g. magnet configuration
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55163590A JPS5786869A (en) | 1980-11-20 | 1980-11-20 | Developing device |
DE19813140478 DE3140478C2 (de) | 1980-10-11 | 1981-10-12 | Entwicklungsvorrichtung |
GB8130766A GB2088252B (en) | 1980-10-11 | 1981-10-12 | Magnetic brush roller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55163590A JPS5786869A (en) | 1980-11-20 | 1980-11-20 | Developing device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5786869A true JPS5786869A (en) | 1982-05-31 |
JPH0335664B2 JPH0335664B2 (ja) | 1991-05-29 |
Family
ID=15776803
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55163590A Granted JPS5786869A (en) | 1980-10-11 | 1980-11-20 | Developing device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5786869A (ja) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58132768A (ja) * | 1982-02-03 | 1983-08-08 | Hitachi Metals Ltd | 現像装置 |
JPS6073648A (ja) * | 1983-09-30 | 1985-04-25 | Toshiba Corp | 現像装置 |
JPS61219974A (ja) * | 1985-03-27 | 1986-09-30 | Toshiba Corp | 現像装置の製造方法 |
US5223669A (en) * | 1990-10-26 | 1993-06-29 | Hitachi Metals, Ltd. | Magnet roll |
US6178306B1 (en) | 1997-11-10 | 2001-01-23 | Canon Kabushiki Kaisha | Developer bearing body electroless plated on blasted surface using spherical particles, production method therefor and developing apparatus using the same |
US7450892B2 (en) | 2003-10-09 | 2008-11-11 | Fuji Electric Imaging Device Co., Ltd. | Electrophotograph developing roller and image forming device using the same |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50115040A (ja) * | 1974-01-07 | 1975-09-09 | ||
JPS55140858A (en) * | 1979-04-20 | 1980-11-04 | Canon Inc | Developing unit |
-
1980
- 1980-11-20 JP JP55163590A patent/JPS5786869A/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50115040A (ja) * | 1974-01-07 | 1975-09-09 | ||
JPS55140858A (en) * | 1979-04-20 | 1980-11-04 | Canon Inc | Developing unit |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58132768A (ja) * | 1982-02-03 | 1983-08-08 | Hitachi Metals Ltd | 現像装置 |
JPS6073648A (ja) * | 1983-09-30 | 1985-04-25 | Toshiba Corp | 現像装置 |
JPS61219974A (ja) * | 1985-03-27 | 1986-09-30 | Toshiba Corp | 現像装置の製造方法 |
US4866480A (en) * | 1985-03-27 | 1989-09-12 | Kabushiki Kaisha Toshiba | Developing apparatus using one-component non-magnetic toner |
US5223669A (en) * | 1990-10-26 | 1993-06-29 | Hitachi Metals, Ltd. | Magnet roll |
US6178306B1 (en) | 1997-11-10 | 2001-01-23 | Canon Kabushiki Kaisha | Developer bearing body electroless plated on blasted surface using spherical particles, production method therefor and developing apparatus using the same |
US7450892B2 (en) | 2003-10-09 | 2008-11-11 | Fuji Electric Imaging Device Co., Ltd. | Electrophotograph developing roller and image forming device using the same |
Also Published As
Publication number | Publication date |
---|---|
JPH0335664B2 (ja) | 1991-05-29 |
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