GB1554127A – Developer sealing device for xerographic copying machine
– Google Patents
GB1554127A – Developer sealing device for xerographic copying machine
– Google Patents
Developer sealing device for xerographic copying machine
Info
Publication number
GB1554127A
GB1554127A
GB1628/78A
GB162878A
GB1554127A
GB 1554127 A
GB1554127 A
GB 1554127A
GB 1628/78 A
GB1628/78 A
GB 1628/78A
GB 162878 A
GB162878 A
GB 162878A
GB 1554127 A
GB1554127 A
GB 1554127A
Authority
GB
United Kingdom
Prior art keywords
sealing device
copying machine
developer sealing
xerographic copying
xerographic
Prior art date
1977-01-27
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
GB1628/78A
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.)
Fujifilm Business Innovation Corp
Original Assignee
Fuji Xerox Co Ltd
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.)
1977-01-27
Filing date
1978-01-16
Publication date
1979-10-17
1978-01-16
Application filed by Fuji Xerox Co Ltd
filed
Critical
Fuji Xerox Co Ltd
1979-10-17
Publication of GB1554127A
publication
Critical
patent/GB1554127A/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
G03G21/0005—Arrangements not provided for by groups G03G13/00 – G03G19/00, e.g. cleaning, elimination of residual charge for removing solid developer or debris from the electrographic recording medium
G03G21/007—Arrangement or disposition of parts of the cleaning 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
G03G15/0896—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 – G03G15/0894
G03G15/0898—Arrangements or disposition of the complete developer unit or parts thereof not provided for by groups G03G15/08 – G03G15/0894 for preventing toner scattering during operation, e.g. seals
GB1628/78A
1977-01-27
1978-01-16
Developer sealing device for xerographic copying machine
Expired
GB1554127A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
JP723777A
JPS5393037A
(en)
1977-01-27
1977-01-27
Developer sealing device for copier for electrophotography
Publications (1)
Publication Number
Publication Date
GB1554127A
true
GB1554127A
(en)
1979-10-17
Family
ID=11660378
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB1628/78A
Expired
GB1554127A
(en)
1977-01-27
1978-01-16
Developer sealing device for xerographic copying machine
Country Status (3)
Country
Link
US
(1)
US4127083A
(en)
JP
(1)
JPS5393037A
(en)
GB
(1)
GB1554127A
(en)
Families Citing this family (14)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
JPS584341B2
(en)
*
1978-05-11
1983-01-26
株式会社リコー
How to clean electrophotography
US4400081A
(en)
*
1980-07-21
1983-08-23
Ricoh Company, Ltd.
Apparatus for cleaning photosensitive member of electrostatic copying machine
JPS6341071B2
(en)
*
1980-09-10
1988-08-15
Konika Kk
JPH0324675B2
(en)
*
1981-03-20
1991-04-03
Minolta Camera Kk
US4394086A
(en)
*
1982-03-24
1983-07-19
Xerox Corporation
Particle containment apparatus
JPS59148074A
(en)
*
1983-02-14
1984-08-24
Ricoh Co Ltd
Dry type developing device
US4571060A
(en)
*
1984-10-22
1986-02-18
Xerox Corporation
Housing seal
US4575217A
(en)
*
1984-12-04
1986-03-11
Eastman Kodak Company
Apparatus for selectively sealing a discrete dielectric sheet developer station
JPS6430581U
(en)
*
1987-08-18
1989-02-23
JP2515011Y2
(en)
*
1987-08-18
1996-10-23
富士ゼロックス株式会社
Blade cleaning device
JP2607676B2
(en)
*
1989-04-14
1997-05-07
株式会社日立製作所
Cleaning equipment
EP0543485B1
(en)
*
1991-11-20
1997-12-03
Canon Kabushiki Kaisha
Squeegee sheet adhering method, process cartridge and image forming apparatus
JP2008242368A
(en)
*
2007-03-29
2008-10-09
Oki Data Corp
Image forming unit, sealing member, and image forming apparatus
CN110189491A
(en)
*
2019-05-06
2019-08-30
山东大学
A kind of bored grouting running pulp warning device and application method
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US3566786A
(en)
*
1965-01-29
1971-03-02
Helmut Taufer
Image producing apparatus
US3660863A
(en)
*
1969-07-03
1972-05-09
Xerox Corp
Cleaning apparatus
JPS5425420B2
(en)
*
1971-08-27
1979-08-28
JPS5759550B2
(en)
*
1973-05-01
1982-12-15
Ricoh Kk
US3848992A
(en)
*
1973-05-03
1974-11-19
Xerox Corp
Developer blade cleaning
1977
1977-01-27
JP
JP723777A
patent/JPS5393037A/en
active
Pending
1977-11-18
US
US05/852,639
patent/US4127083A/en
not_active
Expired – Lifetime
1978
1978-01-16
GB
GB1628/78A
patent/GB1554127A/en
not_active
Expired
Also Published As
Publication number
Publication date
JPS5393037A
(en)
1978-08-15
US4127083A
(en)
1978-11-28
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(en)
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Fixing apparatus for copying machine
Legal Events
Date
Code
Title
Description
1980-01-30
PS
Patent sealed [section 19, patents act 1949]
1998-02-04
PE20
Patent expired after termination of 20 years
Effective date:
19980115
