DE3883991T2 - Wegwerf-entwicklungseinheit für billige kopier- oder druckgeräte. - Google Patents
Wegwerf-entwicklungseinheit für billige kopier- oder druckgeräte.Info
- Publication number
- DE3883991T2 DE3883991T2 DE19883883991 DE3883991T DE3883991T2 DE 3883991 T2 DE3883991 T2 DE 3883991T2 DE 19883883991 DE19883883991 DE 19883883991 DE 3883991 T DE3883991 T DE 3883991T DE 3883991 T2 DE3883991 T2 DE 3883991T2
- Authority
- DE
- Germany
- Prior art keywords
- chamber
- toner
- wall
- station
- housing
- 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 - Fee Related
Links
- 238000011161 development Methods 0.000 title description 18
- 239000002245 particle Substances 0.000 claims description 32
- 238000005192 partition Methods 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000000463 material Substances 0.000 description 20
- 238000002156 mixing Methods 0.000 description 11
- 239000000203 mixture Substances 0.000 description 7
- 238000009826 distribution Methods 0.000 description 4
- 239000006260 foam Substances 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 - G03G15/0894
-
- 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
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0865—Arrangements for supplying new developer
-
- 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
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing developer
- G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11629487A | 1987-11-03 | 1987-11-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3883991D1 DE3883991D1 (de) | 1993-10-14 |
| DE3883991T2 true DE3883991T2 (de) | 1994-02-17 |
Family
ID=22366320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19883883991 Expired - Fee Related DE3883991T2 (de) | 1987-11-03 | 1988-10-24 | Wegwerf-entwicklungseinheit für billige kopier- oder druckgeräte. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0389522B1 (enrdf_load_stackoverflow) |
| JP (1) | JPH02502762A (enrdf_load_stackoverflow) |
| DE (1) | DE3883991T2 (enrdf_load_stackoverflow) |
| WO (1) | WO1989004511A1 (enrdf_load_stackoverflow) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU3426895A (en) | 1994-10-17 | 1996-05-02 | Canon Kabushiki Kaisha | Toner container, toner container assembling method, process cartridge, and electrophotographic image forming apparatus |
| JP5740324B2 (ja) * | 2011-04-15 | 2015-06-24 | 京セラドキュメントソリューションズ株式会社 | 現像剤収容容器及びこれが適用された画像形成装置 |
| JP7024543B2 (ja) * | 2018-03-23 | 2022-02-24 | 沖電気工業株式会社 | 現像剤収容器、画像形成ユニット、および画像形成装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT969511B (it) * | 1972-07-13 | 1974-04-10 | Olivetti & Co Spa | Dispositivo per lo sviluppo a spaz zola magnetica di immagini elettro statiche latenti |
| JPS5544951B2 (enrdf_load_stackoverflow) * | 1974-05-21 | 1980-11-14 | ||
| JPS57154255A (en) * | 1981-03-18 | 1982-09-24 | Canon Inc | Image forming apparatus |
| JPS6032074A (ja) * | 1983-08-03 | 1985-02-19 | Hitachi Metals Ltd | 現像装置 |
| US4839691A (en) * | 1986-03-31 | 1989-06-13 | Kabushiki Kaisha Toshiba | Image forming apparatus |
-
1988
- 1988-10-24 WO PCT/US1988/003703 patent/WO1989004511A1/en active IP Right Grant
- 1988-10-24 JP JP63509157A patent/JPH02502762A/ja active Granted
- 1988-10-24 EP EP88909911A patent/EP0389522B1/en not_active Expired - Lifetime
- 1988-10-24 DE DE19883883991 patent/DE3883991T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0389522A1 (en) | 1990-10-03 |
| WO1989004511A1 (en) | 1989-05-18 |
| JPH02502762A (ja) | 1990-08-30 |
| EP0389522B1 (en) | 1993-09-08 |
| JPH0583908B2 (enrdf_load_stackoverflow) | 1993-11-30 |
| DE3883991D1 (de) | 1993-10-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: NEXPRESS SOLUTIONS LLC, ROCHESTER, N.Y., US |
|
| 8328 | Change in the person/name/address of the agent |
Free format text: FEY, H., DIPL.-PHYS., PAT.-ANW., 69115 HEIDELBERG |
|
| 8339 | Ceased/non-payment of the annual fee |