GB1273456A - Electrostatographic development apparatus - Google Patents

Electrostatographic development apparatus

Info

Publication number
GB1273456A
GB1273456A GB48786/70A GB4878670A GB1273456A GB 1273456 A GB1273456 A GB 1273456A GB 48786/70 A GB48786/70 A GB 48786/70A GB 4878670 A GB4878670 A GB 4878670A GB 1273456 A GB1273456 A GB 1273456A
Authority
GB
United Kingdom
Prior art keywords
roll
carrier
toner
oct
development apparatus
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
GB48786/70A
Other languages
English (en)
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.)
Xerox Corp
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 GB1273456A publication Critical patent/GB1273456A/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
    • G03G15/09—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer using magnetic brush
    • 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
    • G03G15/0801—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer for cascading

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dry Development In Electrophotography (AREA)
  • Magnetic Brush Developing In Electrophotography (AREA)
GB48786/70A 1969-10-20 1970-10-14 Electrostatographic development apparatus Expired GB1273456A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86764869A 1969-10-20 1969-10-20

Publications (1)

Publication Number Publication Date
GB1273456A true GB1273456A (en) 1972-05-10

Family

ID=25350195

Family Applications (1)

Application Number Title Priority Date Filing Date
GB48786/70A Expired GB1273456A (en) 1969-10-20 1970-10-14 Electrostatographic development apparatus

Country Status (10)

Country Link
US (1) US3641980A (enrdf_load_stackoverflow)
JP (1) JPS4825945B1 (enrdf_load_stackoverflow)
BE (1) BE757698A (enrdf_load_stackoverflow)
CH (1) CH516183A (enrdf_load_stackoverflow)
DE (1) DE2050300A1 (enrdf_load_stackoverflow)
ES (1) ES384576A1 (enrdf_load_stackoverflow)
FR (1) FR2066412A5 (enrdf_load_stackoverflow)
GB (1) GB1273456A (enrdf_load_stackoverflow)
NL (1) NL7015044A (enrdf_load_stackoverflow)
SE (1) SE362510B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139922A (en) * 1983-05-11 1984-11-21 Rhone Poulenc Syst Developing a latent image formed on a magnetic surface

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE792643A (fr) * 1971-12-17 1973-03-30 Ibm Dispositif de developpement electrophotographique
US3823688A (en) * 1972-01-26 1974-07-16 Xerox Corp Magnetic brush assembly
US3911864A (en) * 1973-01-17 1975-10-14 Xerox Corp Toner preloaded magnetic brush development system
US3855969A (en) * 1973-03-02 1974-12-24 Addressograph Multigraph Quality control of electrostatic image developer mix
FR2227567B1 (enrdf_load_stackoverflow) * 1973-04-26 1978-04-21 Xerox Corp
JPS5426172B2 (enrdf_load_stackoverflow) * 1973-05-23 1979-09-03
US3926516A (en) * 1974-02-20 1975-12-16 Xerox Corp Development apparatus for an electrostatographic printing machine
US3991713A (en) * 1974-02-20 1976-11-16 Xerox Corporation Development apparatus for an electrostatographic printing machine
JPS50145238A (enrdf_load_stackoverflow) * 1974-05-13 1975-11-21
JPS50149350A (enrdf_load_stackoverflow) * 1974-05-21 1975-11-29
US4041903A (en) * 1974-05-21 1977-08-16 Konishiroku Photo Industry Co., Ltd. Developing device for use in electrophotography
US3921577A (en) * 1974-05-28 1975-11-25 Xerox Corp Magnetic development units
JPS5146133A (en) * 1974-10-18 1976-04-20 Ricoh Kk Jikigenzosochi
US4015561A (en) * 1974-12-12 1977-04-05 Xerox Corporation Anti-gravitational cascade development for electrostatic processors
US3977361A (en) * 1975-05-13 1976-08-31 Fuji Xerox Co., Ltd. Magnetic brush developing device
US4048958A (en) * 1976-03-08 1977-09-20 Fuji Xerox Co., Ltd. Magnetic brush developing device
US4063533A (en) * 1976-08-02 1977-12-20 International Business Machines Corporation Multiple brush developer applying apparatus with a toner diverter blade
JPS5948387B2 (ja) * 1977-01-07 1984-11-26 キヤノン株式会社 現像装置
JPS5923305U (ja) * 1982-08-05 1984-02-14 隆祥産業株式会社 防寒靴
JP2938904B2 (ja) * 1988-12-19 1999-08-25 株式会社リコー 現像装置
US7149467B2 (en) * 2004-03-26 2006-12-12 Lenmark International, Inc. Waste toner system for an image forming device

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US491469A (en) * 1893-02-07 Henry clipton carver
US359394A (en) * 1886-07-13 1887-03-15 William E Jones Pipe-connection
US690335A (en) * 1901-09-16 1901-12-31 John Albert Blackall Wesley Nut and bolt lock.
US1820925A (en) * 1929-12-05 1931-09-01 Hudson Motor Car Co Name plate attaching means
US2203397A (en) * 1938-10-07 1940-06-04 Henry A Taylor Plate attaching device
US2283526A (en) * 1940-08-31 1942-05-19 Jeremiah W Albin Latching device
US2311592A (en) * 1941-03-21 1943-02-16 Herbert J Newmark Fastening device
US2353933A (en) * 1941-09-22 1944-07-18 Keasbey & Mattison Company Securing clip
GB797380A (en) * 1954-12-24 1958-07-02 Alfred Bayetto Connecting and securing device
US2832311A (en) * 1956-01-10 1958-04-29 Haloid Co Apparatus for development of electrostatic images
US3058405A (en) * 1956-10-22 1962-10-16 Zindler Lumoprint Kg Device for preparing a copy by means of latent electrostatic images
US3009381A (en) * 1957-11-27 1961-11-21 Illinois Tool Works Stud and dished plastic fastening element
DE1472993B2 (de) * 1963-12-18 1972-02-17 Kalle Ag, 6202 Wiesbaden-Biebrich Magnetwalze fuer elektrophotographische zwecke
GB1054160A (enrdf_load_stackoverflow) * 1964-12-21
US3402698A (en) * 1966-06-06 1968-09-24 Konishiroku Photo Ind Magnet assembly for magnetic developing brush and developing apparatus for electrostatic process
US3455276A (en) * 1967-05-23 1969-07-15 Minnesota Mining & Mfg Magnetically responsive powder applicator
US3415224A (en) * 1967-12-26 1968-12-10 Xerox Corp Magnetic cascade development apparatus
US3457900A (en) * 1968-02-29 1969-07-29 Eastman Kodak Co Single magnetic brush apparatus for development of electrostatic images

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2139922A (en) * 1983-05-11 1984-11-21 Rhone Poulenc Syst Developing a latent image formed on a magnetic surface
US4613554A (en) * 1983-05-11 1986-09-23 Rhone-Poulenc Systemes Process for developing a latent image formed on a magnetic surface, device for carrying out the process and printing apparatus containing the said device

Also Published As

Publication number Publication date
SE362510B (enrdf_load_stackoverflow) 1973-12-10
ES384576A1 (es) 1973-01-16
NL7015044A (enrdf_load_stackoverflow) 1971-04-22
CH516183A (de) 1971-11-30
JPS4825945B1 (enrdf_load_stackoverflow) 1973-08-02
US3641980A (en) 1972-02-15
DE2050300A1 (de) 1971-04-29
BE757698A (fr) 1971-04-19
FR2066412A5 (enrdf_load_stackoverflow) 1971-08-06

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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