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.)
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International Business Machines Corp
Original Assignee
International Business Machines Corp
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Filing date
Publication date
Application filed by International Business Machines CorpfiledCriticalInternational Business Machines Corp
Publication of DE2024985A1publicationCriticalpatent/DE2024985A1/de
Publication of DE2024985B2publicationCriticalpatent/DE2024985B2/de
Application grantedgrantedCritical
Publication of DE2024985C3publicationCriticalpatent/DE2024985C3/de
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
G03G15/0856—Detection or control means for the developer level
B—PERFORMING OPERATIONS; TRANSPORTING
B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
B01F31/80—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations
B01F31/85—Mixing by means of high-frequency vibrations above one kHz, e.g. ultrasonic vibrations with a vibrating element inside the receptacle
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
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Chemical & Material Sciences
(AREA)
Chemical Kinetics & Catalysis
(AREA)
Dry Development In Electrophotography
(AREA)
Filling Or Emptying Of Bunkers, Hoppers, And Tanks
(AREA)
DE197020249851969-05-271970-05-22Vorrichtung zur Abgabe von Toner in die Entwicklungsstation eines elektrophotographischen Kopiergerätes
ExpiredDE2024985C3
(de)