CH514168A - Vorrichtung zur Feststellung der Konzentration elektrostatisch geladener Teilchen in einer Teilchenmischung - Google Patents
Vorrichtung zur Feststellung der Konzentration elektrostatisch geladener Teilchen in einer TeilchenmischungInfo
- Publication number
- CH514168A CH514168A CH1529170A CH1529170A CH514168A CH 514168 A CH514168 A CH 514168A CH 1529170 A CH1529170 A CH 1529170A CH 1529170 A CH1529170 A CH 1529170A CH 514168 A CH514168 A CH 514168A
- Authority
- CH
- Switzerland
- Prior art keywords
- concentration
- determining
- charged particles
- electrostatically charged
- particle mixture
- 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)
- Particle Formation And Scattering Control In Inkjet Printers (AREA)
- Control Or Security For Electrophotography (AREA)
- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US86720869A | 1969-10-17 | 1969-10-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH514168A true CH514168A (de) | 1971-10-15 |
Family
ID=25349342
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1529170A CH514168A (de) | 1969-10-17 | 1970-10-15 | Vorrichtung zur Feststellung der Konzentration elektrostatisch geladener Teilchen in einer Teilchenmischung |
Country Status (15)
Country | Link |
---|---|
US (1) | US3727065A (de) |
JP (1) | JPS508938B1 (de) |
BE (1) | BE757430A (de) |
CA (1) | CA934806A (de) |
CH (1) | CH514168A (de) |
CS (1) | CS169811B2 (de) |
DE (1) | DE2050021C3 (de) |
ES (1) | ES384593A1 (de) |
FR (1) | FR2066411A5 (de) |
GB (1) | GB1318895A (de) |
GT (1) | GT197017976A (de) |
NL (1) | NL166807C (de) |
PL (1) | PL81051B1 (de) |
SE (1) | SE369114B (de) |
SU (1) | SU597347A3 (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7210357A (de) * | 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 (de) * | 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 |
US3430606A (en) * | 1968-01-02 | 1969-03-04 | Xerox Corp | Electroscopic particle sensor |
US3526338A (en) * | 1968-01-02 | 1970-09-01 | Xerox Corp | Method and controller for dispensing electroscopic material |
-
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 ES ES384593A patent/ES384593A1/es not_active Expired
- 1970-10-16 FR FR7038235A patent/FR2066411A5/fr not_active Expired
- 1970-10-16 CS CS6999A patent/CS169811B2/cs unknown
Also Published As
Publication number | Publication date |
---|---|
DE2050021A1 (de) | 1971-04-29 |
ES384593A1 (es) | 1973-01-16 |
DE2050021C3 (de) | 1978-12-21 |
GT197017976A (es) | 1972-03-17 |
CA934806A (en) | 1973-10-02 |
GB1318895A (en) | 1973-05-31 |
FR2066411A5 (de) | 1971-08-06 |
US3727065A (en) | 1973-04-10 |
JPS508938B1 (de) | 1975-04-08 |
SE369114B (de) | 1974-08-05 |
NL166807C (nl) | 1981-09-15 |
PL81051B1 (de) | 1975-08-30 |
BE757430A (fr) | 1971-04-13 |
DE2050021B2 (de) | 1978-05-03 |
NL166807B (nl) | 1981-04-15 |
NL7014901A (de) | 1971-04-20 |
SU597347A3 (ru) | 1978-03-05 |
CS169811B2 (de) | 1976-07-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CH496481A (de) | Vorrichtung zum elektrostatischen Beschichten von Gegenständen mit zerstäubten Feststoffpartikeln | |
CH514168A (de) | Vorrichtung zur Feststellung der Konzentration elektrostatisch geladener Teilchen in einer Teilchenmischung | |
AT247997B (de) | Vorrichtung zum elektrostatischen Überziehen von Gegenständen mit in feinverteilter Form vorliegenden Stoffen | |
SU510165A3 (ru) | Способ определени отношени массы частиц требуемого размерак общей массе системы исследуемыхчастиц | |
CH509137A (de) | Vorrichtung zur Dichteänderung synthetischer Schaumstoffteilchen | |
CH534871A (de) | Vorrichtung zur Bestimmung der Menge an Teilchen in flüssigen Gemischen | |
CH431336A (de) | Verfahren und Vorrichtung zum elektrostatischen Überziehen von Gegenständen mit einem zerstäubten flüssigen Überzugsmaterial | |
CH529347A (de) | Verfahren zur Feststellung von diskreten Teilchen in einer Flüssigkeit und Vorrichtung zur Durchführung des Verfahrens | |
CH514844A (de) | Verfahren und Vorrichtung zur Messung der Durchflussmenge von Gasen und Flüssigkeiten | |
CH506182A (de) | Anlage zur Messung des Energiespektrums geladener Teilchen | |
CH544295A (de) | Verfahren und Vorrichtung zur Mengenmessung von Schüttgut | |
CH464020A (de) | Vorrichtung zur elektrostatischen Zerstäubung von Flüssigkeiten | |
CH535430A (de) | Verfahren und Vorrichtung zur Detektierung von staubförmigen Partikeln | |
CH517541A (de) | Verfahren zur automatischen Befeuchtung von Mischgütern und Vorrichtung zur Durchführung des Verfahrens | |
AT276582B (de) | Verfahren und Vorrichtung zur Herstellung von kugelförmigen Teilchen | |
DE1942773B2 (de) | Vorrichtung zur fuellstandsmessung von koernermengen in einem maehdrescher | |
AT302511B (de) | Vorrichtung zum elektrostatischen Beschichten von Gegenständen mit zerstäubten Feststoffpartikeln | |
CH439513A (de) | Vorrichtung zur Bearbeitung von Materialien in einer gasförmigen Atmosphäre mit einem Strahl geladener Teilchen | |
DE2000288B2 (de) | Vorrichtung zur foerderung von stueckgut | |
CH517638A (de) | Verfahren zur Fortbewegung von magnetisierbarem Pulver und Vorrichtung zur Durchführung des Verfahrens | |
CH511429A (de) | Vorrichtung zur automatischen Messung der spezifischen Oberfläche von Pulverstoffen | |
CH454676A (de) | Verfahren und Vorrichtung zum elektrostatischen Oberflächenbeschichten mit pulverförmigen Stoffen | |
CH381890A (de) | Verfahren und Einrichtung zur automatischen Grössenbestimmung und Zählung von Teilchen | |
FR2327704A1 (fr) | Accelerateur de particules chargees | |
AT288286B (de) | Verfahren und vorrichtung zum klassieren von pulverteilchen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |