NL180961B - Magneetborstel-ontwikkelinrichting. - Google Patents
Magneetborstel-ontwikkelinrichting.Info
- Publication number
- NL180961B NL180961B NLAANVRAGE7609195,A NL7609195A NL180961B NL 180961 B NL180961 B NL 180961B NL 7609195 A NL7609195 A NL 7609195A NL 180961 B NL180961 B NL 180961B
- Authority
- NL
- Netherlands
- Prior art keywords
- magnetic brush
- development device
- brush development
- magnetic
- development
- Prior art date
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7609195,A NL180961C (nl) | 1976-08-19 | 1976-08-19 | Magneetborstel-ontwikkelinrichting. |
JP52092926A JPS6029112B2 (ja) | 1976-08-19 | 1977-08-01 | 磁気ブラシ現像装置 |
DE2736038A DE2736038C2 (de) | 1976-08-19 | 1977-08-10 | Magnetbürsten-Entwicklungseinrichtung |
FR7725117A FR2362430A1 (fr) | 1976-08-19 | 1977-08-17 | Dispositif de developpement a brosse magnetique |
US05/825,552 US4132192A (en) | 1976-08-19 | 1977-08-18 | Magnetic brush developing apparatus |
GB34954/77A GB1533950A (en) | 1976-08-19 | 1977-08-19 | Magnetic brush developing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NLAANVRAGE7609195,A NL180961C (nl) | 1976-08-19 | 1976-08-19 | Magneetborstel-ontwikkelinrichting. |
Publications (3)
Publication Number | Publication Date |
---|---|
NL7609195A NL7609195A (nl) | 1978-02-21 |
NL180961B true NL180961B (nl) | 1986-12-16 |
NL180961C NL180961C (nl) | 1987-05-18 |
Family
ID=19826759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NLAANVRAGE7609195,A NL180961C (nl) | 1976-08-19 | 1976-08-19 | Magneetborstel-ontwikkelinrichting. |
Country Status (6)
Country | Link |
---|---|
US (1) | US4132192A (nl) |
JP (1) | JPS6029112B2 (nl) |
DE (1) | DE2736038C2 (nl) |
FR (1) | FR2362430A1 (nl) |
GB (1) | GB1533950A (nl) |
NL (1) | NL180961C (nl) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5412745A (en) * | 1977-06-29 | 1979-01-30 | Hitachi Metals Ltd | Developing apparatus for magnetic toner |
JPS54103043A (en) * | 1978-01-31 | 1979-08-14 | Nippon Telegr & Teleph Corp <Ntt> | Developer |
DE2816621C3 (de) * | 1978-04-17 | 1980-10-09 | Lumoprint Zindler Kg (Gmbh & Co), 2000 Hamburg | Dichtungsanordnung in einer Entwicklungsvorrichtung eines Kopiergeräte |
JPS55120057A (en) * | 1979-03-09 | 1980-09-16 | Canon Inc | Developing device |
JPS63196701A (ja) * | 1987-02-09 | 1988-08-15 | 大王製紙株式会社 | 使い捨ておむつ |
JP6871029B2 (ja) * | 2017-03-22 | 2021-05-12 | シャープ株式会社 | 画像形成装置 |
JP2020027186A (ja) * | 2018-08-13 | 2020-02-20 | エイチピー プリンティング コリア カンパニー リミテッドHP Printing Korea Co., Ltd. | 画像形成装置、浮遊微粒子の低減方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3807997A (en) * | 1971-05-07 | 1974-04-30 | Xerox Corp | Plural electrode development methods for latent electrostatic images |
US3906899A (en) * | 1974-06-10 | 1975-09-23 | Xerox Corp | Developer seal |
US3921571A (en) * | 1974-06-24 | 1975-11-25 | Itek Corp | Multiple development method and apparatus for electrophotographic copiers |
US4014291A (en) * | 1976-01-26 | 1977-03-29 | Nashua Corporation | Image developing system |
US4063533A (en) * | 1976-08-02 | 1977-12-20 | International Business Machines Corporation | Multiple brush developer applying apparatus with a toner diverter blade |
-
1976
- 1976-08-19 NL NLAANVRAGE7609195,A patent/NL180961C/nl not_active IP Right Cessation
-
1977
- 1977-08-01 JP JP52092926A patent/JPS6029112B2/ja not_active Expired
- 1977-08-10 DE DE2736038A patent/DE2736038C2/de not_active Expired
- 1977-08-17 FR FR7725117A patent/FR2362430A1/fr active Granted
- 1977-08-18 US US05/825,552 patent/US4132192A/en not_active Expired - Lifetime
- 1977-08-19 GB GB34954/77A patent/GB1533950A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2362430A1 (fr) | 1978-03-17 |
US4132192A (en) | 1979-01-02 |
NL180961C (nl) | 1987-05-18 |
JPS5324843A (en) | 1978-03-08 |
JPS6029112B2 (ja) | 1985-07-09 |
GB1533950A (en) | 1978-11-29 |
FR2362430B1 (nl) | 1981-07-03 |
NL7609195A (nl) | 1978-02-21 |
DE2736038C2 (de) | 1986-02-06 |
DE2736038A1 (de) | 1978-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
BA | A request for search or an international-type search has been filed | ||
BB | A search report has been drawn up | ||
BC | A request for examination has been filed | ||
A85 | Still pending on 85-01-01 | ||
V1 | Lapsed because of non-payment of the annual fee |