JP4541590B2 - 印画装置の現像ステーションのための補給機構 - Google Patents

印画装置の現像ステーションのための補給機構 Download PDF

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Publication number
JP4541590B2
JP4541590B2 JP2001149934A JP2001149934A JP4541590B2 JP 4541590 B2 JP4541590 B2 JP 4541590B2 JP 2001149934 A JP2001149934 A JP 2001149934A JP 2001149934 A JP2001149934 A JP 2001149934A JP 4541590 B2 JP4541590 B2 JP 4541590B2
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JP
Japan
Prior art keywords
particulate material
housing
rotating rod
wing
spaced apart
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 - Fee Related
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JP2001149934A
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English (en)
Japanese (ja)
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JP2002014532A (ja
JP2002014532A5 (enExample
Inventor
スコット・ティ・スラッテリー
ジェリー・イー・リヴァダス
ジェームズ・アール・キャリー
Original Assignee
イーストマン コダック カンパニー
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Publication of JP2002014532A publication Critical patent/JP2002014532A/ja
Publication of JP2002014532A5 publication Critical patent/JP2002014532A5/ja
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Publication of JP4541590B2 publication Critical patent/JP4541590B2/ja
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    • 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
    • G03G15/0848—Arrangements for testing or measuring developer properties or quality, e.g. charge, size, flowability
    • G03G15/0856—Detection or control means for the developer level
    • G03G15/086—Detection or control means for the developer level the level being measured by electro-magnetic means
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G2215/00—Apparatus for electrophotographic processes
    • G03G2215/08—Details of powder developing device not concerning the development directly
    • G03G2215/0888—Arrangements for detecting toner level or concentration in the developing device

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Dry Development In Electrophotography (AREA)
JP2001149934A 2000-05-18 2001-05-18 印画装置の現像ステーションのための補給機構 Expired - Fee Related JP4541590B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/574,036 US6298207B1 (en) 2000-05-18 2000-05-18 Replenisher mechanism for a development station of a reproduction apparatus
US574,036 2000-05-18

Publications (3)

Publication Number Publication Date
JP2002014532A JP2002014532A (ja) 2002-01-18
JP2002014532A5 JP2002014532A5 (enExample) 2008-07-03
JP4541590B2 true JP4541590B2 (ja) 2010-09-08

Family

ID=24294422

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001149934A Expired - Fee Related JP4541590B2 (ja) 2000-05-18 2001-05-18 印画装置の現像ステーションのための補給機構

Country Status (3)

Country Link
US (1) US6298207B1 (enExample)
EP (1) EP1160633A1 (enExample)
JP (1) JP4541590B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6526236B1 (en) * 2001-11-13 2003-02-25 Nexpress Solutions Llc Replenisher mechanism for a reproduction apparatus development station with continuous monitoring of remaining marking particle material

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4000833A (en) * 1975-03-06 1977-01-04 Itek Corporation Toner dispensing apparatus
US4260073A (en) * 1978-08-23 1981-04-07 International Business Machines Corporation Virgin toner and used toner supply apparatus and method
US4418643A (en) * 1981-08-03 1983-12-06 Ragen Precision Industries, Inc. Feed hopper assembly for particulate material and printer
CA1224241A (en) * 1984-12-24 1987-07-14 Sotos M. Theodoulou Toner transfer apparatus
JPH0363678A (ja) * 1989-08-01 1991-03-19 Canon Inc 粉粒体の補給容器
JPH0433052U (enExample) * 1990-07-12 1992-03-18
JPH04152369A (ja) * 1990-10-16 1992-05-26 Canon Inc 画像形成装置及びこの装置に着脱自在なプロセスカートリッジ
JPH0529059U (ja) * 1991-09-27 1993-04-16 日立金属株式会社 トナー補給装置
JPH05204244A (ja) * 1992-01-23 1993-08-13 Ricoh Co Ltd 画像形成装置
EP0607528B1 (en) * 1992-12-03 1997-04-16 Eastman Kodak Company Toner container and receiving apparatus therefor
JP3434085B2 (ja) * 1995-06-30 2003-08-04 株式会社リコー 現像剤供給装置
US5755358A (en) * 1996-07-01 1998-05-26 Xerox Corporation Toner level detection system
JPH1063072A (ja) * 1996-08-22 1998-03-06 Tec Corp 現像装置
JP3739061B2 (ja) * 1996-09-19 2006-01-25 株式会社リコー トナー収納容器および画像形成装置

Also Published As

Publication number Publication date
JP2002014532A (ja) 2002-01-18
US6298207B1 (en) 2001-10-02
EP1160633A1 (en) 2001-12-05

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