EP0266946A3 - Developing device accommodating apparatus and image forming apparatus and developing device - Google Patents
Developing device accommodating apparatus and image forming apparatus and developing device Download PDFInfo
- Publication number
- EP0266946A3 EP0266946A3 EP87309441A EP87309441A EP0266946A3 EP 0266946 A3 EP0266946 A3 EP 0266946A3 EP 87309441 A EP87309441 A EP 87309441A EP 87309441 A EP87309441 A EP 87309441A EP 0266946 A3 EP0266946 A3 EP 0266946A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- developing device
- image forming
- forming apparatus
- device accommodating
- accommodating apparatus
- 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
- G03G15/0896—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
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
- G03G15/0105—Details of unit
- G03G15/0126—Details of unit using a solid developer
Applications Claiming Priority (34)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61256217A JPH0625884B2 (en) | 1986-10-28 | 1986-10-28 | Image forming device |
JP61256215A JPS63109466A (en) | 1986-10-28 | 1986-10-28 | Method and device for image formation |
JP256216/86 | 1986-10-28 | ||
JP256215/86 | 1986-10-28 | ||
JP256218/86 | 1986-10-28 | ||
JP256217/86 | 1986-10-28 | ||
JP61256214A JPS63109465A (en) | 1986-10-28 | 1986-10-28 | Device for storing plural developing devices |
JP61256218A JPS63109469A (en) | 1986-10-28 | 1986-10-28 | Automatic replacing device for developing device |
JP61256216A JPS63109467A (en) | 1986-10-28 | 1986-10-28 | Image forming device |
JP256214/86 | 1986-10-28 | ||
JP265095/86 | 1986-11-07 | ||
JP61265097A JPS63118769A (en) | 1986-11-07 | 1986-11-07 | Developing device and method and device for carrying developing device |
JP61265095A JPH0642097B2 (en) | 1986-11-07 | 1986-11-07 | Mounting structure for multiple developer storage device |
JP265097/86 | 1986-11-07 | ||
JP268390/86 | 1986-11-11 | ||
JP268386/86 | 1986-11-11 | ||
JP61268389A JPH0642098B2 (en) | 1986-11-11 | 1986-11-11 | Image forming device |
JP61268390A JPS63121877A (en) | 1986-11-11 | 1986-11-11 | Image forming device |
JP61268386A JPS63121874A (en) | 1986-11-11 | 1986-11-11 | Image forming device |
JP268389/86 | 1986-11-11 | ||
JP274585/86 | 1986-11-18 | ||
JP61274586A JPH0627956B2 (en) | 1986-11-18 | 1986-11-18 | Image forming device |
JP61274585A JPH0625885B2 (en) | 1986-11-18 | 1986-11-18 | Image forming device |
JP274586/86 | 1986-11-18 | ||
JP62052902A JPS63220180A (en) | 1987-03-10 | 1987-03-10 | Device for containing plural developing device |
JP52902/87 | 1987-03-10 | ||
JP62159816A JPS644771A (en) | 1987-06-29 | 1987-06-29 | Image forming method |
JP159816/87 | 1987-06-29 | ||
JP167921/87 | 1987-07-07 | ||
JP62167920A JPH0625886B2 (en) | 1987-07-07 | 1987-07-07 | Image forming device |
JP62167921A JPS6413164A (en) | 1987-07-07 | 1987-07-07 | Image forming device |
JP167920/87 | 1987-07-07 | ||
JP171181/87 | 1987-07-10 | ||
JP62171181A JPS6415765A (en) | 1987-07-10 | 1987-07-10 | Image forming device |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0266946A2 EP0266946A2 (en) | 1988-05-11 |
EP0266946A3 true EP0266946A3 (en) | 1988-10-19 |
EP0266946B1 EP0266946B1 (en) | 1993-01-27 |
Family
ID=27585937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87309441A Expired - Lifetime EP0266946B1 (en) | 1986-10-28 | 1987-10-26 | Developing device accommodating apparatus and image forming apparatus and developing device |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0266946B1 (en) |
DE (1) | DE3783867T2 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4870456A (en) * | 1987-01-23 | 1989-09-26 | Kabushiki Kaisha Toshiba | Developing-unit shifting apparatus with two speed cooling fan |
JPH01294127A (en) * | 1988-05-20 | 1989-11-28 | Canon Inc | Image former |
JP2627946B2 (en) * | 1988-11-30 | 1997-07-09 | 三田工業株式会社 | Color image generator |
DE69010520T2 (en) * | 1989-02-03 | 1994-12-01 | Canon Kk | Imaging apparatus. |
US5182584A (en) * | 1989-11-29 | 1993-01-26 | Mita Industrial Co., Ltd. | Multicolor developing device with improved movable frame arrangement |
KR940005127B1 (en) * | 1991-11-25 | 1994-06-11 | 삼성전자 주식회사 | Driving apparatus of an electrophotographic machinery |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2452644B2 (en) * | 1973-11-07 | 1977-01-27 | Hitachi, Ltd., Tokio | ELECTROPHOTOGRAPHIC MULTICOLOR COPY MACHINE |
GB2153301A (en) * | 1981-07-07 | 1985-08-21 | Canon Kk | Duplex imaging |
US4542979A (en) * | 1981-12-16 | 1985-09-24 | Coulter Stork Patents B.V. | Method and apparatus for forming a multicolor proof print |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57204567A (en) * | 1981-06-12 | 1982-12-15 | Fujiretsukusu Kk | Color electrographic developing device |
JPS60260073A (en) * | 1984-06-06 | 1985-12-23 | Canon Inc | Developing device |
-
1987
- 1987-10-26 EP EP87309441A patent/EP0266946B1/en not_active Expired - Lifetime
- 1987-10-26 DE DE19873783867 patent/DE3783867T2/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2452644B2 (en) * | 1973-11-07 | 1977-01-27 | Hitachi, Ltd., Tokio | ELECTROPHOTOGRAPHIC MULTICOLOR COPY MACHINE |
GB2153301A (en) * | 1981-07-07 | 1985-08-21 | Canon Kk | Duplex imaging |
US4542979A (en) * | 1981-12-16 | 1985-09-24 | Coulter Stork Patents B.V. | Method and apparatus for forming a multicolor proof print |
Also Published As
Publication number | Publication date |
---|---|
EP0266946A2 (en) | 1988-05-11 |
DE3783867T2 (en) | 1993-08-12 |
EP0266946B1 (en) | 1993-01-27 |
DE3783867D1 (en) | 1993-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0314459A3 (en) | Developer and image forming device | |
EP0295901A3 (en) | An image fixing apparatus | |
EP0363686A3 (en) | An image fixing apparatus | |
GB2202956B (en) | Apparatus for defining the size of an image in a camera | |
EP0321162A3 (en) | Image fixing rotatable member and image fixing apparatus using same | |
GB8311834D0 (en) | Unit and image forming apparatus | |
EP0308967A3 (en) | Photographic printing method and apparatus therefor | |
EP0255713A3 (en) | An electrographic apparatus | |
EP0426072A3 (en) | An image fixing apparatus | |
GB2242992B (en) | Camera and photographic device | |
EP0328072A3 (en) | An image fixing apparatus | |
EP0277651A3 (en) | Image fixing device and roller therefor | |
EP0232064A3 (en) | Electrostatic photographic apparatus | |
GB2199265B (en) | Developing device for an image-forming apparatus | |
GB2196812B (en) | Image formimg apparatus | |
GB8700584D0 (en) | Developing apparatus | |
GB2197227B (en) | Developing apparatus | |
EP0312058A3 (en) | Image fixing roller and image fixing apparatus having same | |
EP0352102A3 (en) | An image forming apparatus | |
EP0336366A3 (en) | An image forming apparatus | |
EP0411588A3 (en) | An image fixing apparatus | |
EP0331075A3 (en) | An image fixing apparatus | |
EP0320921A3 (en) | Multicolor image developing device | |
EP0406892A3 (en) | Image fixing apparatus and image forming apparatus | |
EP0432687A3 (en) | An image fixing apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE GB IT |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE GB IT |
|
17P | Request for examination filed |
Effective date: 19890317 |
|
17Q | First examination report despatched |
Effective date: 19900329 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
ITF | It: translation for a ep patent filed |
Owner name: SOCIETA' ITALIANA BREVETTI S.P.A. |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE GB IT |
|
REF | Corresponds to: |
Ref document number: 3783867 Country of ref document: DE Date of ref document: 19930311 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
ITTA | It: last paid annual fee | ||
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20061018 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20061031 Year of fee payment: 20 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20061220 Year of fee payment: 20 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20071025 |