FR2087878A5 - - Google Patents
Info
- Publication number
- FR2087878A5 FR2087878A5 FR7110750A FR7110750A FR2087878A5 FR 2087878 A5 FR2087878 A5 FR 2087878A5 FR 7110750 A FR7110750 A FR 7110750A FR 7110750 A FR7110750 A FR 7110750A FR 2087878 A5 FR2087878 A5 FR 2087878A5
- Authority
- FR
- France
- 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
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
- G03G15/0801—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer for cascading
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Cleaning In Electrography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2098570A | 1970-03-19 | 1970-03-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2087878A5 true FR2087878A5 (enExample) | 1971-12-31 |
Family
ID=21801695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7110750A Expired FR2087878A5 (enExample) | 1970-03-19 | 1971-03-19 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3682538A (enExample) |
| BE (1) | BE764562A (enExample) |
| CA (1) | CA935635A (enExample) |
| DE (1) | DE2113504A1 (enExample) |
| FR (1) | FR2087878A5 (enExample) |
| GB (1) | GB1349272A (enExample) |
| NL (1) | NL7103695A (enExample) |
| SU (1) | SU426387A3 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3865612A (en) * | 1971-04-13 | 1975-02-11 | Rank Xerox Ltd | Xerographic development method |
| US3893415A (en) * | 1971-11-17 | 1975-07-08 | Xerox Corp | Developing apparatus |
| BE791113A (nl) * | 1971-11-24 | 1973-05-09 | Agfa Gevaert Nv | Cascadeontwikkelingsinrichting voor een elektrostatisch kopieerapparaa |
| US3884571A (en) * | 1972-05-05 | 1975-05-20 | Adalbert A Lux | Leakage developer recirculation assembly |
| US3941280A (en) * | 1974-02-13 | 1976-03-02 | Xerox Corporation | Apparatus for controlling developer efficiency |
| US4338880A (en) * | 1978-09-19 | 1982-07-13 | Minolta Camera Kabushiki Kaisha | Magnetic brush development apparatus for use in electrophotographic copying machine |
| US4387982A (en) * | 1981-07-01 | 1983-06-14 | Xerox Corporation | Charged particle containment apparatus |
| JP2917357B2 (ja) * | 1990-02-07 | 1999-07-12 | ミノルタ株式会社 | 複写装置用磁性粉含有部材 |
| GB2241089B (en) * | 1990-02-20 | 1993-12-08 | Xerox Corp | Electrostatographic machine |
| US5047807A (en) * | 1990-10-15 | 1991-09-10 | Eastman Kodak Company | Development apparatus having a plate scavenging device |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3147147A (en) * | 1961-06-05 | 1964-09-01 | Xerox Corp | Xerographic developing apparatus and electrode |
| US3303817A (en) * | 1963-12-23 | 1967-02-14 | Xerox Corp | Xerographic developing apparatus |
| US3424131A (en) * | 1964-09-30 | 1969-01-28 | Xerox Corp | Electroded cascade development system |
| GB1089412A (en) * | 1965-06-02 | 1967-11-01 | Arlside Ltd | Reprographic apparatus |
| US3347691A (en) * | 1965-10-21 | 1967-10-17 | Xerox Corp | Xerographic development |
| US3412710A (en) * | 1966-10-11 | 1968-11-26 | Xerox Corp | Cleanup electrode |
| US3415224A (en) * | 1967-12-26 | 1968-12-10 | Xerox Corp | Magnetic cascade development apparatus |
| US3430606A (en) * | 1968-01-02 | 1969-03-04 | Xerox Corp | Electroscopic particle sensor |
-
1970
- 1970-03-19 US US20985A patent/US3682538A/en not_active Expired - Lifetime
- 1970-10-08 CA CA095139A patent/CA935635A/en not_active Expired
-
1971
- 1971-03-15 SU SU1633933A patent/SU426387A3/ru active
- 1971-03-19 FR FR7110750A patent/FR2087878A5/fr not_active Expired
- 1971-03-19 DE DE19712113504 patent/DE2113504A1/de active Pending
- 1971-03-19 NL NL7103695A patent/NL7103695A/xx unknown
- 1971-03-19 BE BE764562A patent/BE764562A/xx unknown
- 1971-04-19 GB GB2416571*A patent/GB1349272A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE764562A (fr) | 1971-09-20 |
| NL7103695A (enExample) | 1971-09-21 |
| US3682538A (en) | 1972-08-08 |
| GB1349272A (en) | 1974-04-03 |
| CA935635A (en) | 1973-10-23 |
| DE2113504A1 (de) | 1971-10-07 |
| SU426387A3 (ru) | 1974-04-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |