JPS512250B1 - - Google Patents
Info
- Publication number
- JPS512250B1 JPS512250B1 JP45092336A JP9233670A JPS512250B1 JP S512250 B1 JPS512250 B1 JP S512250B1 JP 45092336 A JP45092336 A JP 45092336A JP 9233670 A JP9233670 A JP 9233670A JP S512250 B1 JPS512250 B1 JP S512250B1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G9/00—Developers
- G03G9/08—Developers with toner particles
- G03G9/09—Colouring agents for toner particles
- G03G9/0906—Organic dyes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
- B07C5/08—Sorting according to size measured electrically or electronically
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0266—Investigating particle size or size distribution with electrical classification
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electrostatic Separation (AREA)
- Developing Agents For Electrophotography (AREA)
- Dry Development In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US86773969A | 1969-10-20 | 1969-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS512250B1 true JPS512250B1 (ja) | 1976-01-24 |
Family
ID=25350380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP45092336A Pending JPS512250B1 (ja) | 1969-10-20 | 1970-10-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3662884A (ja) |
| JP (1) | JPS512250B1 (ja) |
| CA (1) | CA949928A (ja) |
| DE (1) | DE2051501A1 (ja) |
| GB (1) | GB1327942A (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008216688A (ja) * | 2007-03-05 | 2008-09-18 | Casio Electronics Co Ltd | 電子写真用トナーの製造方法及び製造装置 |
| JP2010224450A (ja) * | 2009-03-25 | 2010-10-07 | Brother Ind Ltd | 現像剤供給装置 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4938178B1 (ja) * | 1970-12-02 | 1974-10-16 | ||
| US3960738A (en) * | 1975-01-02 | 1976-06-01 | Eastman Kodak Company | Method for producing improved electrographic developer |
| US4351604A (en) * | 1979-04-26 | 1982-09-28 | Ricoh Company, Ltd. | Multi-color electrostatic copying apparatus |
| US4799452A (en) * | 1987-07-23 | 1989-01-24 | Precision Image Corporation | Liquid toner recycling system and method |
| US5578771A (en) * | 1993-02-12 | 1996-11-26 | Outokumpu Mintec Oy | Method for measuring particle size distribution |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US476991A (en) * | 1892-06-14 | Thomas a | ||
| US1551397A (en) * | 1925-08-25 | A corpora | ||
| US263416A (en) * | 1882-08-29 | lister | ||
| US1355477A (en) * | 1918-11-04 | 1920-10-12 | United Chemical & Organic Prod | Means for separating mixtures |
| US2428224A (en) * | 1943-06-18 | 1947-09-30 | Ritter Products Corp | Wiper for rotary electrodes |
-
1969
- 1969-10-20 US US867739A patent/US3662884A/en not_active Expired - Lifetime
-
1970
- 1970-10-14 GB GB4878870A patent/GB1327942A/en not_active Expired
- 1970-10-19 CA CA095,880A patent/CA949928A/en not_active Expired
- 1970-10-20 JP JP45092336A patent/JPS512250B1/ja active Pending
- 1970-10-20 DE DE19702051501 patent/DE2051501A1/de active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008216688A (ja) * | 2007-03-05 | 2008-09-18 | Casio Electronics Co Ltd | 電子写真用トナーの製造方法及び製造装置 |
| JP2010224450A (ja) * | 2009-03-25 | 2010-10-07 | Brother Ind Ltd | 現像剤供給装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US3662884A (en) | 1972-05-16 |
| GB1327942A (en) | 1973-08-22 |
| CA949928A (en) | 1974-06-25 |
| DE2051501A1 (de) | 1971-04-29 |