AU2215270A - Apparatus for supplementing toner in electrophotographic machines - Google Patents

Apparatus for supplementing toner in electrophotographic machines

Info

Publication number: AU2215270A
Authority: AU; Australia
Prior art keywords: electrophotographic machines; supplementing toner; supplementing; toner; electrophotographic
Prior art date: 1969-11-11
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

Application number

AU22152/70A

Other languages

English (en)

Inventor

Furuicm Masayoshi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Katsuragawa Electric Co Ltd

Original Assignee

Katsuragawa Electric Co Ltd

Priority date (The priority date 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 date listed.)

1969-11-11

Filing date

1970-11-11

Publication date

1972-05-18

1970-11-11 Application filed by Katsuragawa Electric Co Ltd filed Critical Katsuragawa Electric Co Ltd

1972-05-18 Publication of AU2215270A publication Critical patent/AU2215270A/en

Status Expired legal-status Critical Current

Links

230000001502 supplementing effect Effects 0.000 title 1

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
- G03G15/0853—Detection or control means for the developer concentration the concentration being measured by magnetic means

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Dry Development In Electrophotography (AREA)

AU22152/70A 1969-11-11 1970-11-11 Apparatus for supplementing toner in electrophotographic machines Expired AU2215270A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JPJP90612/69		1969-11-11
JP9061269		1969-11-11

Publications (1)

Publication Number	Publication Date
AU2215270A true AU2215270A (en)	1972-05-18

Family

ID=14003288

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU22152/70A Expired AU2215270A (en)	1969-11-11	1970-11-11	Apparatus for supplementing toner in electrophotographic machines

Country Status (6)

Country	Link
US (1)	US3698926A (de)
AU (1)	AU2215270A (de)
CA (1)	CA939732A (de)
DE (1)	DE2055321C3 (de)
FR (1)	FR2069358A5 (de)
NL (1)	NL7016420A (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3821938A (en) *	1971-12-17	1974-07-02	Ibm	Toner usage sensing system
JPS5618953B2 (de) *	1971-12-27	1981-05-02
NL7305054A (de) *	1972-04-13	1973-10-16
US4034701A (en) *	1972-06-28	1977-07-12	Xerox Corporation	Particle dispenser
JPS5019459A (de) *	1973-06-20	1975-02-28
US3956108A (en) *	1973-07-30	1976-05-11	Xerox Corporation	Anti-plugging device for automatic developability control systems
DE2359872A1 (de) *	1973-11-30	1975-06-05	Agfa Gevaert Ag	Entwicklungseinrichtung fuer elektrostatische kopiergeraete
US3880119A (en) *	1973-12-20	1975-04-29	Xerox Corp	Development apparatus
DE2363757C2 (de) *	1973-12-21	1983-07-14	Hoechst Ag, 6230 Frankfurt	Verfahren und Vorrichtung zum Nachdosieren von Entwicklermedium
US3893408A (en) *	1973-12-26	1975-07-08	Xerox Corp	Toner dispensing system
US3923004A (en) *	1973-12-27	1975-12-02	Xerox Corp	Development and cleaning apparatus for reverse path machine
US3970036A (en) *	1974-07-17	1976-07-20	Savin Business Machines Corporation	Toner concentration detector for dry powder magnetic brush toning system
US3999687A (en) *	1974-07-17	1976-12-28	Savin Business Machines Corporation	Toner concentration detector
JPS52125339A (en) *	1976-04-14	1977-10-21	Hitachi Ltd	Detector for toner density
JPS5349988A (en) *	1976-10-18	1978-05-06	Canon Inc	Electricity reduction method and its device
GB1600956A (en) *	1977-02-28	1981-10-21	Ricoh Kk	Methods and apparatus for detecting toner concentrations
US4270487A (en) *	1977-10-27	1981-06-02	Hitachi, Ltd.	Developer regulating device in developing apparatus
JPS5643556A (en) *	1979-09-19	1981-04-22	Toshiba Corp	Concentration control device of developer
US4330193A (en) *	1979-10-01	1982-05-18	Xerox Corporation	Development system
JPS56146155A (en)	1980-04-15	1981-11-13	Mita Ind Co Ltd	Electrostatic copying machine
JPS5726879A (en) *	1980-07-23	1982-02-13	Mita Ind Co Ltd	Control device for replenishing of developer
DE3363624D1 (en) *	1982-02-11	1986-07-03	Agfa Gevaert Nv	Xerographic copying apparatus
WO1984002202A1 (en) *	1982-11-29	1984-06-07	Hitachi Metals Ltd	Apparatus for controlling toner concentration in developer
US5003352A (en) *	1989-10-24	1991-03-26	Am International, Inc.	Liquid toner supply system and method
US4952301A (en) *	1989-11-06	1990-08-28	Betz Laboratories, Inc.	Method of inhibiting fouling in caustic scrubber systems
US5017964A (en) *	1989-11-29	1991-05-21	Am International, Inc.	Corona charge system and apparatus for electrophotographic printing press
US5177877A (en) *	1989-12-28	1993-01-12	Am International, Inc.	Dryer-fuser apparatus and method for high speed electrophotographic printing device
US5077172A (en) *	1989-12-28	1991-12-31	Am International, Inc.	Carrier web transfer device and method for electrophotographic printing press
US5019868A (en) *	1989-12-28	1991-05-28	Am International, Inc.	Developer electrode and reverse roller assembly for high speed electrophotographic printing device
JP3021619B2 (ja) *	1990-11-16	2000-03-15	三洋電機株式会社	画像形成装置
US5166729A (en) *	1991-08-30	1992-11-24	Xerox Corporation	Toner concentration sensing apparatus
JP4853963B2 (ja) *	2006-05-15	2012-01-11	株式会社リコー	現像装置、プロセスカートリッジ、及び、画像形成装置

1970
- 1970-11-10 US US88378A patent/US3698926A/en not_active Expired - Lifetime
- 1970-11-10 DE DE2055321A patent/DE2055321C3/de not_active Expired
- 1970-11-10 CA CA097,813A patent/CA939732A/en not_active Expired
- 1970-11-10 NL NL7016420A patent/NL7016420A/xx unknown
- 1970-11-11 AU AU22152/70A patent/AU2215270A/en not_active Expired
- 1970-11-13 FR FR7040695A patent/FR2069358A5/fr not_active Expired

Also Published As

Publication number	Publication date
US3698926A (en)	1972-10-17
DE2055321C3 (de)	1975-11-20
NL7016420A (de)	1971-05-13
DE2055321B2 (de)	1973-08-02
CA939732A (en)	1974-01-08
DE2055321A1 (de)	1971-07-01
FR2069358A5 (de)	1971-09-03

Publication	Publication Date	Title
CA939732A (en)	1974-01-08	Apparatus for supplementing toner in electrophotographic machines
CA953348A (en)	1974-08-20	Electrophotographic copying machine
CA920640A (en)	1973-02-06	Electrophotographic copying machine
CA930412A (en)	1973-07-17	Electrophotographic copying machine
CA938652A (en)	1973-12-18	Electrophotographic apparatus
CA928551A (en)	1973-06-19	Electrographic copying machine
CA937004A (en)	1973-11-20	Toner cleaning apparatus for a photocopy machine
CA922562A (en)	1973-03-13	Original handling apparatus for copying machines
AU446113B2 (en)	1971-11-18	Fuser system for copier machines
CA900558A (en)	1972-05-16	Apparatus for replenishing developer in an electrophotographic system
CA945315A (en)	1974-04-16	Toner cleaning apparatus for a photocopy machine
AU430012B2 (en)	1972-04-20	Electrophotographic copying apparatus
AU440659B2 (en)	1971-09-23	Electrophotographic copying apparatus
AU421808B2 (en)	1972-03-23	Electrographic copying machine
CA819050A (en)	1969-07-29	Xerographic development apparatus
AU1495170A (en)	1971-11-18	Fuser system for copier machines
CA779664A (en)	1968-03-05	Copy machine developing apparatus
AU2286370A (en)	1972-06-08	An electrographic apparatus
AU2099970A (en)	1972-04-20	Electrophotographic copying apparatus
AU1269270A (en)	1971-09-23	Electrophotographic copying apparatus
AU2122570A (en)	1972-03-23	Electrographic copying machine
AU6419169A (en)	1971-05-27	Improvements in electrographic apparatus
CA808102A (en)	1969-03-11	Xerographic liquid development apparatus
CA784629A (en)	1968-05-07	Developing apparatus for electrophotography
AU446192B2 (en)	1972-04-20	Electrophotographic apparatus