IT993225B - TONER DOSER FOR XEROGRAPHIC MACHINES - Google Patents

TONER DOSER FOR XEROGRAPHIC MACHINES

Info

Publication number: IT993225B
Authority: IT; Italy
Prior art keywords: doser; toner; xerographic machines; xerographic; machines
Prior art date: 1972-11-03

Application number

IT28840/73A

Other languages

Italian (it)

Inventor

G Cherian

Original Assignee

Sperry Rand Corp

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.)

1972-11-03

Filing date

1973-09-12

Publication date

1975-09-30

1973-09-12 Application filed by Sperry Rand Corp filed Critical Sperry Rand Corp

1975-09-30 Application granted granted Critical

1975-09-30 Publication of IT993225B publication Critical patent/IT993225B/en

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
- G03G15/0877—Arrangements for metering and dispensing developer from a developer cartridge into the development unit
- 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
- G03G15/0865—Arrangements for supplying new developer
- 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)
Dry Development In Electrophotography (AREA)

IT28840/73A 1972-11-03 1973-09-12 TONER DOSER FOR XEROGRAPHIC MACHINES IT993225B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00303477A US3834592A (en)	1972-11-03	1972-11-03	Toner replenisher with manual adjustment of dispensing rate

Publications (1)

Publication Number	Publication Date
IT993225B true IT993225B (en)	1975-09-30

Family

ID=23172290

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT28840/73A IT993225B (en)	1972-11-03	1973-09-12	TONER DOSER FOR XEROGRAPHIC MACHINES

Country Status (9)

Country	Link
US (1)	US3834592A (en)
JP (1)	JPS4979248A (en)
BR (1)	BR7306188D0 (en)
CA (1)	CA985894A (en)
DE (1)	DE2336156A1 (en)
FR (1)	FR2205686B1 (en)
GB (1)	GB1387956A (en)
IT (1)	IT993225B (en)
NL (1)	NL7315017A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS52134734A (en) *	1976-04-16	1977-11-11	Konishiroku Photo Ind Co Ltd	Toner replenishing device for developing machine
GB2202831A (en) *	1987-04-02	1988-10-05	Rotor Motion	Feeding crisps, or similar, through a conduit
US9904212B2 (en) *	2015-09-15	2018-02-27	Lexmark International, Inc.	Toner agitation system including a cam driven reciprocating toner agitator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US84870A (en) *		1868-12-15		Improvement in machine tor distributing fertilizers
US2414209A (en) *	1943-11-27	1947-01-14	Dwight M Palm	Fuel feeding mechanism
US3692403A (en) *	1971-12-23	1972-09-19	Xerox Corp	Automatic control of toner concentrations

1972
- 1972-11-03 US US00303477A patent/US3834592A/en not_active Expired - Lifetime
1973
- 1973-05-21 GB GB2408973A patent/GB1387956A/en not_active Expired
- 1973-05-23 CA CA171,990A patent/CA985894A/en not_active Expired
- 1973-06-15 FR FR7321929A patent/FR2205686B1/fr not_active Expired
- 1973-07-16 DE DE19732336156 patent/DE2336156A1/en active Pending
- 1973-08-13 BR BR6188/73A patent/BR7306188D0/en unknown
- 1973-09-12 IT IT28840/73A patent/IT993225B/en active
- 1973-11-01 NL NL7315017A patent/NL7315017A/xx unknown
- 1973-11-02 JP JP48123941A patent/JPS4979248A/ja active Pending

Also Published As

Publication number	Publication date
DE2336156A1 (en)	1974-05-16
BR7306188D0 (en)	1974-10-22
NL7315017A (en)	1974-05-07
GB1387956A (en)	1975-03-19
FR2205686A1 (en)	1974-05-31
FR2205686B1 (en)	1977-07-29
CA985894A (en)	1976-03-23
JPS4979248A (en)	1974-07-31
US3834592A (en)	1974-09-10

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