CH546970A - DEVICE FOR THE RECOVERY OF TONER PARTICLES FOR AN ELECTROSTATIC COPY MACHINE. - Google Patents

DEVICE FOR THE RECOVERY OF TONER PARTICLES FOR AN ELECTROSTATIC COPY MACHINE.

Info

Publication number
CH546970A
CH546970A CH865772A CH546970DA CH546970A CH 546970 A CH546970 A CH 546970A CH 865772 A CH865772 A CH 865772A CH 546970D A CH546970D A CH 546970DA CH 546970 A CH546970 A CH 546970A
Authority
CH
Switzerland
Prior art keywords
recovery
toner particles
copy machine
electrostatic copy
electrostatic
Prior art date
Application number
CH865772A
Other languages
German (de)
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of CH546970A publication Critical patent/CH546970A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
    • G03G21/10—Collecting or recycling waste developer
    • G03G21/105—Arrangements for conveying toner waste
    • 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
    • Y10S55/00—Gas separation
    • Y10S55/03—Vacuum cleaner

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cleaning In Electrography (AREA)
CH865772A 1971-06-11 1972-06-09 DEVICE FOR THE RECOVERY OF TONER PARTICLES FOR AN ELECTROSTATIC COPY MACHINE. CH546970A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US15213671A 1971-06-11 1971-06-11

Publications (1)

Publication Number Publication Date
CH546970A true CH546970A (en) 1974-03-15

Family

ID=22541654

Family Applications (1)

Application Number Title Priority Date Filing Date
CH865772A CH546970A (en) 1971-06-11 1972-06-09 DEVICE FOR THE RECOVERY OF TONER PARTICLES FOR AN ELECTROSTATIC COPY MACHINE.

Country Status (11)

Country Link
US (1) US3793986A (en)
AR (1) AR194370A1 (en)
BE (1) BE784636A (en)
BR (2) BR7203725D0 (en)
CA (1) CA978341A (en)
CH (1) CH546970A (en)
ES (1) ES403704A1 (en)
FR (1) FR2140586B1 (en)
GB (1) GB1373721A (en)
IT (1) IT956416B (en)
NL (1) NL7207844A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111290229A (en) * 2018-12-07 2020-06-16 柯尼卡美能达株式会社 Air duct and image forming apparatus

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3918808A (en) * 1972-12-21 1975-11-11 Ricoh Kk Photoreceptor cleaning device for electrophotographic copying apparatus of the dry cleaning agent type
US4046682A (en) * 1973-01-17 1977-09-06 Xerox Corporation Toner reclaiming system
US3954331A (en) * 1974-11-20 1976-05-04 Xerox Corporation Toner dispenser
US3958878A (en) * 1974-11-20 1976-05-25 Xerox Corporation Electrostatic processor having interchangable reservoirs for supplying and reclaiming toner
US3924566A (en) * 1974-11-25 1975-12-09 Xerox Corp Reproduction machine with means for solidifying the reclaim toner
US4029047A (en) * 1975-10-28 1977-06-14 Xerox Corporation Toner handling system
US4082061A (en) * 1977-03-14 1978-04-04 Xerox Corporation Multi-color development system
JPS5454041A (en) * 1977-10-07 1979-04-27 Ricoh Co Ltd Compliex image formation
US4260073A (en) * 1978-08-23 1981-04-07 International Business Machines Corporation Virgin toner and used toner supply apparatus and method
JPS6026018Y2 (en) * 1978-12-27 1985-08-05 コニカ株式会社 Cleaning equipment for copying machines, etc.
US5146868A (en) * 1990-10-23 1992-09-15 Kirk Cecil K Self contained recirculating powdering a vacuuming assembly
US5521690A (en) * 1992-10-22 1996-05-28 Siemens Nixdorf Informationssysteme Aktiengesellschaft Pneumatic toner transport device for an electrographic printing or copying machine
US5268727A (en) * 1992-11-13 1993-12-07 Xerox Corporation Uniform velocity air manifold
JP7284936B2 (en) * 2019-07-31 2023-06-01 株式会社リコー Powder recovery device and image forming device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US821819A (en) * 1902-04-02 1906-05-29 Firm Of Kakao Cie Theodor Reichardt Ges Mit Beschraenkter Haftung Concentrator for pulverulent materials.
US1689104A (en) * 1925-05-18 1928-10-23 Ashley C Bennett Gravity air cleaner for carburetors
US3410060A (en) * 1964-09-30 1968-11-12 Xerox Corp Xerographic filter apparatus
US3318212A (en) * 1965-09-20 1967-05-09 Xerox Corp Duplex xerographic reproduction
US3483679A (en) * 1967-01-03 1969-12-16 Xerox Corp Filter apparatus
US3535730A (en) * 1967-12-04 1970-10-27 Claud Newton Mcclure Car cleaning apparatus
US3543325A (en) * 1967-12-22 1970-12-01 Jl Products Inc Vacuum cleaning system with waste collection remote from suction fan
US3523319A (en) * 1968-05-01 1970-08-11 Eastman Kodak Co Endless cleaning web
US3615813A (en) * 1969-05-19 1971-10-26 Ibm Electrophotographic layer cleaning process and apparatus
US3641979A (en) * 1969-08-06 1972-02-15 Xerox Corp Toner-reclaiming system
US3695012A (en) * 1970-04-23 1972-10-03 Donaldson Co Inc Filter assembly with pleated filter element

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111290229A (en) * 2018-12-07 2020-06-16 柯尼卡美能达株式会社 Air duct and image forming apparatus
CN111290229B (en) * 2018-12-07 2022-09-09 柯尼卡美能达株式会社 Air duct and image forming apparatus

Also Published As

Publication number Publication date
BR7203729D0 (en) 1973-06-05
BE784636A (en) 1972-12-11
DE2226651B2 (en) 1977-05-05
FR2140586B1 (en) 1979-09-07
GB1373721A (en) 1974-11-13
AR194370A1 (en) 1973-07-13
IT956416B (en) 1973-10-10
CA978341A (en) 1975-11-25
US3793986A (en) 1974-02-26
FR2140586A1 (en) 1973-01-19
NL7207844A (en) 1972-12-13
BR7203725D0 (en) 1973-09-27
ES403704A1 (en) 1975-10-16
DE2226651A1 (en) 1972-12-28

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Legal Events

Date Code Title Description
PL Patent ceased