GB1309418A - Toner replenisher - Google Patents

Toner replenisher

Info

Publication number
GB1309418A
GB1309418A GB4209470A GB4209470A GB1309418A GB 1309418 A GB1309418 A GB 1309418A GB 4209470 A GB4209470 A GB 4209470A GB 4209470 A GB4209470 A GB 4209470A GB 1309418 A GB1309418 A GB 1309418A
Authority
GB
United Kingdom
Prior art keywords
toner
cylinder
sept
brush
spring
Prior art date
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
GB4209470A
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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.)
Filing date
Publication date
Application filed by International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1309418A publication Critical patent/GB1309418A/en
Expired legal-status Critical Current

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
    • G03G15/0865—Arrangements for supplying new developer
    • 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
    • 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

Abstract

1309418 Grinding block material INTERNATIONAL BUSINESS MACHINES CORP 3 Sept 1970 [18 Sept 1969] 42094/70 Heading B2A [Also in Division G2] A toner replenisher system comprises a pallet 41 supporting a solid block of toner 43 which is urged against a rotating, abrading cylinder 45 by means of a spring 15 through a cablepulley system 27, 29, 31, 33; the pressure between block 43 and cylinder 45 being pre-set by a worm gear assembly 3, 5 connected to spring 15 by a cable 13. Toner particles are removed from cylinder 45 by a brush 47, from brush 47 by a wiper 49 and are allowed to fall into a sump (not shown).
GB4209470A 1969-09-18 1970-09-03 Toner replenisher Expired GB1309418A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85898869A 1969-09-18 1969-09-18

Publications (1)

Publication Number Publication Date
GB1309418A true GB1309418A (en) 1973-03-14

Family

ID=25329690

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4209470A Expired GB1309418A (en) 1969-09-18 1970-09-03 Toner replenisher

Country Status (6)

Country Link
US (1) US3618867A (en)
JP (1) JPS508939B1 (en)
CA (1) CA939499A (en)
DE (1) DE2037557A1 (en)
FR (1) FR2061774B1 (en)
GB (1) GB1309418A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1559252A (en) * 1977-04-14 1980-01-16 Rex Rotary International Supply of toner powder in a developer for an electrostatographic copier
JPS5824184A (en) * 1981-08-06 1983-02-14 三菱レイヨン株式会社 Display unit
JP3240826B2 (en) * 1994-05-16 2001-12-25 株式会社日立製作所 Image forming device
US10107196B2 (en) 2014-08-08 2018-10-23 Thomas International, Inc. Adjustable size inlet system

Also Published As

Publication number Publication date
DE2037557A1 (en) 1971-04-01
US3618867A (en) 1971-11-09
JPS508939B1 (en) 1975-04-08
FR2061774B1 (en) 1973-04-27
FR2061774A1 (en) 1971-06-25
CA939499A (en) 1974-01-08

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee