EP0071415A3 - Particle dispensing apparatus - Google Patents
Particle dispensing apparatus Download PDFInfo
- Publication number
- EP0071415A3 EP0071415A3 EP82303873A EP82303873A EP0071415A3 EP 0071415 A3 EP0071415 A3 EP 0071415A3 EP 82303873 A EP82303873 A EP 82303873A EP 82303873 A EP82303873 A EP 82303873A EP 0071415 A3 EP0071415 A3 EP 0071415A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- dispensing apparatus
- particle dispensing
- particle
- dispensing
- 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
- G03G15/0822—Arrangements for preparing, mixing, supplying or dispensing 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
- G03G15/09—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)
- Dry Development In Electrophotography (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US28621581A | 1981-07-23 | 1981-07-23 | |
US286215 | 1981-07-23 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0071415A2 EP0071415A2 (en) | 1983-02-09 |
EP0071415A3 true EP0071415A3 (en) | 1983-07-20 |
EP0071415B1 EP0071415B1 (en) | 1986-05-14 |
Family
ID=23097594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19820303873 Expired EP0071415B1 (en) | 1981-07-23 | 1982-07-22 | Particle dispensing apparatus |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0071415B1 (en) |
JP (1) | JPS5825671A (en) |
BR (1) | BR8204226A (en) |
CA (1) | CA1217045A (en) |
DE (1) | DE3271139D1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0403469B1 (en) * | 1988-03-02 | 1991-09-18 | Siemens Nixdorf Informationssysteme Aktiengesellschaft | Device for dosed transfer of toner from a reservoir to the development station of a printer or photocopy machine |
JPH02245770A (en) * | 1989-03-18 | 1990-10-01 | Hitachi Ltd | Electrostatic printer and methods for supplying developer and mixing powder |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3659556A (en) * | 1970-08-19 | 1972-05-02 | Xerox Corp | Programmable toner dispenser |
US3985098A (en) * | 1975-01-20 | 1976-10-12 | Itek Corporation | Toner dispensing apparatus |
US4142655A (en) * | 1977-05-31 | 1979-03-06 | Xerox Corporation | Toner dispensing and supply arrangement |
US4173405A (en) * | 1977-10-31 | 1979-11-06 | Eastman Kodak Company | Developer distribution apparatus |
DE3044344A1 (en) * | 1979-11-26 | 1981-06-11 | Konishiroku Photo Industry Co., Ltd., Tokyo | DEVELOPMENT DEVICE FOR ELECTROPHOTOGRAPHIC COPYERS |
-
1982
- 1982-06-22 CA CA000405754A patent/CA1217045A/en not_active Expired
- 1982-07-16 JP JP57123105A patent/JPS5825671A/en active Pending
- 1982-07-21 BR BR8204226A patent/BR8204226A/en unknown
- 1982-07-22 DE DE8282303873T patent/DE3271139D1/en not_active Expired
- 1982-07-22 EP EP19820303873 patent/EP0071415B1/en not_active Expired
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3659556A (en) * | 1970-08-19 | 1972-05-02 | Xerox Corp | Programmable toner dispenser |
US3985098A (en) * | 1975-01-20 | 1976-10-12 | Itek Corporation | Toner dispensing apparatus |
US4142655A (en) * | 1977-05-31 | 1979-03-06 | Xerox Corporation | Toner dispensing and supply arrangement |
US4173405A (en) * | 1977-10-31 | 1979-11-06 | Eastman Kodak Company | Developer distribution apparatus |
DE3044344A1 (en) * | 1979-11-26 | 1981-06-11 | Konishiroku Photo Industry Co., Ltd., Tokyo | DEVELOPMENT DEVICE FOR ELECTROPHOTOGRAPHIC COPYERS |
Non-Patent Citations (2)
Title |
---|
2244 RESEARCH DISCLOSURES, no. 177, January 1979, page 37, no. 17738; * |
IBM TECHNICAL DISCLOSURE BULLETIN, vol. 14, no. 6, November 1971, page 1752, New York (USA); * |
Also Published As
Publication number | Publication date |
---|---|
CA1217045A (en) | 1987-01-27 |
DE3271139D1 (en) | 1986-06-19 |
EP0071415A2 (en) | 1983-02-09 |
JPS5825671A (en) | 1983-02-15 |
BR8204226A (en) | 1983-07-12 |
EP0071415B1 (en) | 1986-05-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3262494D1 (en) | Web-tracking apparatus | |
AU552259B2 (en) | Dispensing apparatus | |
JPS57178532A (en) | Editting apparatus | |
GB2103522B (en) | Dividing-head apparatus | |
GB8212749D0 (en) | Apparatus | |
GB2131404B (en) | Apparatus for dispensing round objects | |
DE3265924D1 (en) | Slitter-rewinder apparatus | |
GB2135292B (en) | Dispensing apparatus | |
GB2068917B (en) | Dispensing apparatus | |
DE3277094D1 (en) | Cash dispensing apparatus | |
GB2065617B (en) | Particle dispensing apparatus | |
GB2107899B (en) | Projecting apparatus | |
GB2107570B (en) | Fastener-attaching apparatus | |
GB2101940B (en) | Hydro-therapy apparatus | |
GB2101982B (en) | Dispensing apparatus | |
GB2092631B (en) | Thread-splicing apparatus | |
JPS57161297A (en) | Tigtening apparatus | |
GB2104137B (en) | Kentledge apparatus | |
GB8334511D0 (en) | Dispensing apparatus | |
GB2099790B (en) | Liquid dispensing apparatus | |
DE3271139D1 (en) | Particle dispensing apparatus | |
GB2108181B (en) | Distributing apparatus | |
GB2099999B (en) | Tympanometric apparatus | |
GB2103181B (en) | Dispensing apparatus | |
GB2091215B (en) | Liquid dispensing 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 |
Designated state(s): DE FR GB |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Designated state(s): DE FR GB |
|
17P | Request for examination filed |
Effective date: 19831103 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE FR GB |
|
REF | Corresponds to: |
Ref document number: 3271139 Country of ref document: DE Date of ref document: 19860619 |
|
ET | Fr: translation filed | ||
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 | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 19990709 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 19990721 Year of fee payment: 18 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 19990723 Year of fee payment: 18 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20000722 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20000722 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010330 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20010501 |