GB2002290B – Electrostatic copying apparatus
– Google Patents
GB2002290B – Electrostatic copying apparatus
– Google Patents
Electrostatic copying apparatus
Info
Publication number
GB2002290B
GB2002290B
GB7828152A
GB7828152A
GB2002290B
GB 2002290 B
GB2002290 B
GB 2002290B
GB 7828152 A
GB7828152 A
GB 7828152A
GB 7828152 A
GB7828152 A
GB 7828152A
GB 2002290 B
GB2002290 B
GB 2002290B
Authority
GB
United Kingdom
Prior art keywords
copying apparatus
electrostatic copying
electrostatic
copying
Prior art date
1977-06-29
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
GB7828152A
Other versions
GB2002290A
(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.)
Agfa Gevaert AG
Original Assignee
Agfa Gevaert AG
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.)
1977-06-29
Filing date
1978-06-28
Publication date
1982-01-13
1978-06-28
Application filed by Agfa Gevaert AG
filed
Critical
Agfa Gevaert AG
1979-02-21
Publication of GB2002290A
publication
Critical
patent/GB2002290A/en
1982-01-13
Application granted
granted
Critical
1982-01-13
Publication of GB2002290B
publication
Critical
patent/GB2002290B/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
G03G21/1817—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement
G03G21/1821—Arrangements or disposition of the complete process cartridge or parts thereof having a submodular arrangement means for connecting the different parts of the process cartridge, e.g. attachment, positioning of parts with each other, pressure/distance regulation
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
G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 – G03G15/0894
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
G03G2221/1606—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element
G03G2221/1609—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for the photosensitive element protective arrangements for preventing damage
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
G03G2221/1654—Locks and means for positioning or alignment
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
G03G2221/1651—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts
G03G2221/1657—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts for connecting the different parts transmitting mechanical drive power
G—PHYSICS
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
G03G2221/00—Processes not provided for by group G03G2215/00, e.g. cleaning or residual charge elimination
G03G2221/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements and complete machine concepts
G03G2221/18—Cartridge systems
G03G2221/183—Process cartridge
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
GB7828152A
1977-06-29
1978-06-28
Electrostatic copying apparatus
Expired
GB2002290B
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE2729349A
DE2729349C3
(en)
1977-06-29
1977-06-29
Electrostatic copier
Publications (2)
Publication Number
Publication Date
GB2002290A
GB2002290A
(en)
1979-02-21
GB2002290B
true
GB2002290B
(en)
1982-01-13
Family
ID=6012691
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB7828152A
Expired
GB2002290B
(en)
1977-06-29
1978-06-28
Electrostatic copying apparatus
Country Status (9)
Country
Link
US
(1)
US4203386A
(en)
JP
(1)
JPS5413344A
(en)
BE
(1)
BE867845A
(en)
CA
(1)
CA1100571A
(en)
CH
(1)
CH628163A5
(en)
DE
(1)
DE2729349C3
(en)
FR
(1)
FR2396340A1
(en)
GB
(1)
GB2002290B
(en)
IT
(1)
IT1105384B
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4382674A
(en)
1980-04-15
1983-05-10
Mita Industrial Co., Ltd.
Electrostatic copying apparatus
Families Citing this family (11)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS5788461A
(en)
*
1980-11-22
1982-06-02
Canon Inc
Picture formation device
JPS5961851A
(en)
*
1982-09-30
1984-04-09
Canon Inc
Display mechanism for life of process cartridge
JPS59198476A
(en)
*
1983-04-26
1984-11-10
Canon Inc
Developing device
EP0144056B1
(en)
*
1983-11-28
1989-02-01
Mita Industrial Co. Ltd.
An engagement mechanism for a developing means in an electrostatic copying machine
FR2564612B1
(en)
*
1984-05-16
1987-03-20
Mecilec Sa
CHARGING ASSEMBLY FOR ELECTROSTATIC COPIER
JPS6318376A
(en)
*
1986-07-11
1988-01-26
Canon Inc
Image forming device
JPH0266582A
(en)
*
1988-08-31
1990-03-06
Mita Ind Co Ltd
Multiple color developing device for image forming device
US4963936A
(en)
*
1989-12-05
1990-10-16
Xerox Corporation
Developer unit mounting apparatus
US5120630A
(en)
*
1990-04-16
1992-06-09
Minnesota Mining & Manufacturing Company
Method of using a liquid toner developing module for electrographic recording
JP3416486B2
(en)
*
1996-09-30
2003-06-16
キヤノン株式会社
Developing cartridge and electrophotographic image forming apparatus
US6070031A
(en)
*
1996-11-18
2000-05-30
Konica Corporation
Color image forming apparatus having developing devices arranged around an image forming body such that the image forming body is neither deformed nor damaged by the developing devices and such that a precise gap is set therebetween
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3491684A
(en)
*
1966-07-05
1970-01-27
Fallstaff Office Products Inc
Unitary master and copy machine
BE759792A
(en)
*
1969-12-10
1971-06-03
Agfa Gevaert Nv
ELECTROSTATIC COPIER
DE2341531B2
(en)
*
1973-08-16
1978-10-12
Develop Dr. Eisbein Gmbh & Co, 7016 Gerlingen
Copier with a device for developing and fixing a charge image transferred to a copy carrier
DE2436301A1
(en)
*
1974-07-27
1976-02-12
Agfa Gevaert Ag
ELECTROSTATIC COPY DEVICE
DE2516436B2
(en)
*
1975-04-15
1979-02-22
Develop Dr. Eisbein Gmbh & Co, 7016 Gerlingen
A copier having a magnetic roller developing device and a fixing device
1977
1977-06-29
DE
DE2729349A
patent/DE2729349C3/en
not_active
Expired
1978
1978-05-22
FR
FR7815026A
patent/FR2396340A1/en
active
Granted
1978-06-05
US
US05/913,023
patent/US4203386A/en
not_active
Expired – Lifetime
1978-06-06
BE
BE1008914A
patent/BE867845A/en
not_active
IP Right Cessation
1978-06-12
CH
CH638178A
patent/CH628163A5/en
not_active
IP Right Cessation
1978-06-23
CA
CA306,120A
patent/CA1100571A/en
not_active
Expired
1978-06-27
JP
JP7710478A
patent/JPS5413344A/en
active
Pending
1978-06-27
IT
IT50039/78A
patent/IT1105384B/en
active
1978-06-28
GB
GB7828152A
patent/GB2002290B/en
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4382674A
(en)
1980-04-15
1983-05-10
Mita Industrial Co., Ltd.
Electrostatic copying apparatus
Also Published As
Publication number
Publication date
CA1100571A
(en)
1981-05-05
FR2396340A1
(en)
1979-01-26
GB2002290A
(en)
1979-02-21
IT7850039D0
(en)
1978-06-27
JPS5413344A
(en)
1979-01-31
BE867845A
(en)
1978-12-06
CH628163A5
(en)
1982-02-15
FR2396340B1
(en)
1983-12-30
DE2729349A1
(en)
1979-01-11
US4203386A
(en)
1980-05-20
DE2729349C3
(en)
1981-06-25
IT1105384B
(en)
1985-10-28
DE2729349B2
(en)
1980-10-23
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Legal Events
Date
Code
Title
Description
1986-02-26
PCNP
Patent ceased through non-payment of renewal fee
