GT197017976A - Sistema automatico de control de revelabilidad - Google Patents
Sistema automatico de control de revelabilidadInfo
- Publication number
- GT197017976A GT197017976A GT197017976A GT197017976A GT197017976A GT 197017976 A GT197017976 A GT 197017976A GT 197017976 A GT197017976 A GT 197017976A GT 197017976 A GT197017976 A GT 197017976A GT 197017976 A GT197017976 A GT 197017976A
- Authority
- GT
- Guatemala
- Prior art keywords
- revelability
- control system
- automatic
- spaced
- circuit
- Prior art date
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
- G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
- G03G15/0849—Detection or control means for the developer concentration
- G03G15/0855—Detection or control means for the developer concentration the concentration being measured by optical means
-
- 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
- G03G15/55—Self-diagnostics; Malfunction or lifetime display
- G03G15/553—Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job
- G03G15/556—Monitoring or warning means for exhaustion or lifetime end of consumables, e.g. indication of insufficient copy sheet quantity for a job for toner consumption, e.g. pixel counting, toner coverage detection or toner density measurement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S222/00—Dispensing
- Y10S222/01—Xerography
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
- Y10S430/166—Toner containing
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Dry Development In Electrophotography (AREA)
- Wet Developing In Electrophotography (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
- Control Or Security For Electrophotography (AREA)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Abstract
UN SISTEMA DE CONTROL DE REVELABILIDAD PARA UN APARATO REGISTRADOR ELECTROSTATICO QUE TIENE UN DETECTOR QUE INCLUYE DOS PLACAS DE VIDRIO NESA ESPACIADAS, ENTRE LAS CUALES CIRCULA UN MATERIAL REVELADOR QUE ESTAN CONECTADAS EN UN CIRCUITO ENEL CUAL CADA UNA ES CARGA ELECTRICAMENTE EN FORMA ALTERNADA DURANTE PERIODOS IGUALES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86720869A | 1969-10-17 | 1969-10-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GT197017976A true GT197017976A (es) | 1972-03-17 |
Family
ID=25349342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GT197017976A GT197017976A (es) | 1969-10-17 | 1970-09-24 | Sistema automatico de control de revelabilidad |
Country Status (15)
Country | Link |
---|---|
US (1) | US3727065A (es) |
JP (1) | JPS508938B1 (es) |
BE (1) | BE757430A (es) |
CA (1) | CA934806A (es) |
CH (1) | CH514168A (es) |
CS (1) | CS169811B2 (es) |
DE (1) | DE2050021C3 (es) |
ES (1) | ES384593A1 (es) |
FR (1) | FR2066411A5 (es) |
GB (1) | GB1318895A (es) |
GT (1) | GT197017976A (es) |
NL (1) | NL166807C (es) |
PL (1) | PL81051B1 (es) |
SE (1) | SE369114B (es) |
SU (1) | SU597347A3 (es) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7210357A (es) * | 1971-08-06 | 1973-02-08 | ||
US3791744A (en) * | 1972-02-22 | 1974-02-12 | Dyk Res Corp Van | Xerographic toner concentration measuring apparatus and method |
JPS5925220B2 (ja) * | 1973-07-26 | 1984-06-15 | 株式会社リコー | 電子写真乾式現像装置のトナ−残量検知装置 |
US3872825A (en) * | 1973-08-06 | 1975-03-25 | Xerox Corp | Particle concentration detector |
JPS5092180A (es) * | 1973-12-14 | 1975-07-23 | ||
US3926145A (en) * | 1974-03-04 | 1975-12-16 | Honeywell Inf Systems | Toner concentration detector |
JPS51140296A (en) * | 1975-05-30 | 1976-12-03 | Seiko Seiki Co Ltd | Apparatus for compensating for wearing down of grindstone of grinding machine |
US4043293A (en) * | 1976-05-03 | 1977-08-23 | Xerox Corporation | Developability regulating apparatus |
US4111151A (en) * | 1977-05-19 | 1978-09-05 | Xerox Corporation | Multi-particle developability regulating system |
US4078520A (en) * | 1977-06-02 | 1978-03-14 | Xerox Corporation | Vibrating screen filter for toner density measuring apparatus |
DE2927477C2 (de) * | 1978-07-08 | 1982-03-11 | Ricoh Co., Ltd., Tokyo | Vorrichtung und Verfahren zum Messen des Entwicklungsvermögens eines pulverisierten Entwicklers für die Elektrostatographie |
US4346985A (en) * | 1979-06-25 | 1982-08-31 | Xerox Corporation | Automatic development control |
US4431300A (en) * | 1982-02-16 | 1984-02-14 | Xerox Corporation | Automatic developability sensing in electrophotographic printing |
JPS58159551U (ja) * | 1982-04-20 | 1983-10-24 | オリンパス光学工業株式会社 | トナ−濃度検知装置 |
US4662313A (en) * | 1985-10-23 | 1987-05-05 | Xerox Corporation | Image density controller |
US5426486A (en) * | 1994-02-22 | 1995-06-20 | Eastman Kodak Company | Toner monitor having magnetic field control |
JP2842330B2 (ja) * | 1995-09-21 | 1999-01-06 | 日本電気株式会社 | 静電式インクジェット記録装置 |
CN100504654C (zh) * | 2002-06-03 | 2009-06-24 | 株式会社理光 | 色调剂运送装置及图像形成装置 |
JP6004799B2 (ja) * | 2012-07-10 | 2016-10-12 | キヤノン株式会社 | 現像剤収容容器及び画像形成装置 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3094049A (en) * | 1961-02-03 | 1963-06-18 | Xerox Corp | Xerographic developer measuring apparatus |
US3233781A (en) * | 1963-05-08 | 1966-02-08 | Savin Business Machines Corp | Toner control system |
US3376854A (en) * | 1966-06-01 | 1968-04-09 | Xerox Corp | Automatic toner dispensing control |
US3399652A (en) * | 1967-06-14 | 1968-09-03 | Addressograph Multigraph | Automatic toner concentrate detector |
US3526338A (en) * | 1968-01-02 | 1970-09-01 | Xerox Corp | Method and controller for dispensing electroscopic material |
US3430606A (en) * | 1968-01-02 | 1969-03-04 | Xerox Corp | Electroscopic particle sensor |
-
0
- BE BE757430D patent/BE757430A/xx unknown
-
1969
- 1969-10-17 US US00867208A patent/US3727065A/en not_active Expired - Lifetime
-
1970
- 1970-05-22 CA CA083464A patent/CA934806A/en not_active Expired
- 1970-08-03 JP JP45067956A patent/JPS508938B1/ja active Pending
- 1970-09-24 GT GT197017976A patent/GT197017976A/es unknown
- 1970-10-12 DE DE2050021A patent/DE2050021C3/de not_active Expired
- 1970-10-12 NL NL7014901.A patent/NL166807C/xx not_active IP Right Cessation
- 1970-10-12 SE SE13807/70A patent/SE369114B/xx unknown
- 1970-10-14 SU SU701483939A patent/SU597347A3/ru active
- 1970-10-14 GB GB4878270A patent/GB1318895A/en not_active Expired
- 1970-10-15 PL PL1970143919A patent/PL81051B1/pl unknown
- 1970-10-15 CH CH1529170A patent/CH514168A/de not_active IP Right Cessation
- 1970-10-16 FR FR7038235A patent/FR2066411A5/fr not_active Expired
- 1970-10-16 CS CS6999A patent/CS169811B2/cs unknown
- 1970-10-16 ES ES384593A patent/ES384593A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE369114B (es) | 1974-08-05 |
JPS508938B1 (es) | 1975-04-08 |
ES384593A1 (es) | 1973-01-16 |
BE757430A (fr) | 1971-04-13 |
SU597347A3 (ru) | 1978-03-05 |
CA934806A (en) | 1973-10-02 |
NL7014901A (es) | 1971-04-20 |
NL166807B (nl) | 1981-04-15 |
DE2050021C3 (de) | 1978-12-21 |
FR2066411A5 (es) | 1971-08-06 |
US3727065A (en) | 1973-04-10 |
CS169811B2 (es) | 1976-07-29 |
DE2050021A1 (de) | 1971-04-29 |
PL81051B1 (es) | 1975-08-30 |
CH514168A (de) | 1971-10-15 |
DE2050021B2 (de) | 1978-05-03 |
GB1318895A (en) | 1973-05-31 |
NL166807C (nl) | 1981-09-15 |
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