FR2228244B1 - - Google Patents

Info

Publication number: FR2228244B1
Authority: FR; France
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

FR7415394A

Other languages

Other versions

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.)

1973-05-03

Filing date

1974-05-03

Publication date

1976-12-17

1973-05-03 Priority claimed from US00356986A external-priority patent/US3848993A/en

1973-05-03 Priority claimed from US00356985A external-priority patent/US3848992A/en

1974-05-03 Application filed by Xerox Corp filed Critical Xerox Corp

1974-11-29 Publication of FR2228244A1 publication Critical patent/FR2228244A1/fr

1976-12-17 Application granted granted Critical

1976-12-17 Publication of FR2228244B1 publication Critical patent/FR2228244B1/fr

Status Expired legal-status Critical Current

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
- G03G21/0011—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 using a blade; Details of cleaning blades, e.g. blade shape, layer forming
- G03G21/0029—Details relating to the blade support

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Cleaning In Electrography (AREA)

FR7415394A 1973-05-03 1974-05-03 Expired FR2228244B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US00356986A US3848993A (en)	1973-05-03	1973-05-03	Supported developer blade cleaning
US00356985A US3848992A (en)	1973-05-03	1973-05-03	Developer blade cleaning

Publications (2)

Publication Number	Publication Date
FR2228244A1 FR2228244A1 (en)	1974-11-29
FR2228244B1 true FR2228244B1 (en)	1976-12-17

Family

ID=26999461

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7415394A Expired FR2228244B1 (en)	1973-05-03	1974-05-03

Country Status (5)

Country	Link
DE (1)	DE2411893A1 (en)
FR (1)	FR2228244B1 (en)
GB (1)	GB1443128A (en)
IT (1)	IT1010212B (en)
NL (1)	NL7405953A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5289238A (en) *	1991-09-05	1994-02-22	Spectrum Sciences B.V.	Liquid toner developing apparatus having metal blade with insulating coating in contact with developing roller
WO1994022060A1 (en) *	1993-03-23	1994-09-29	Indigo N.V.	Liquid toner developing apparatus

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2261590C3 (en) *	1971-12-17	1984-09-27	Canon K.K., Tokio/Tokyo	Apparatus for cleaning the surface of a movable element in an electrophotographic copier

1974
- 1974-03-12 DE DE2411893A patent/DE2411893A1/en active Pending
- 1974-04-29 IT IT2204774A patent/IT1010212B/en active
- 1974-05-02 GB GB1924174A patent/GB1443128A/en not_active Expired
- 1974-05-03 NL NL7405953A patent/NL7405953A/xx unknown
- 1974-05-03 FR FR7415394A patent/FR2228244B1/fr not_active Expired

Also Published As

Publication number	Publication date
GB1443128A (en)	1976-07-21
IT1010212B (en)	1977-01-10
DE2411893A1 (en)	1974-11-21
FR2228244A1 (en)	1974-11-29
NL7405953A (en)	1974-07-25

Publication	Publication Date	Title
AR201758A1 (en)	1975-04-15
AU476761B2 (en)	1976-09-30
AU465372B2 (en)	1975-09-25
AR201235Q (en)	1975-02-21
AR201231Q (en)	1975-02-21
AU474593B2 (en)	1976-07-29
AU474511B2 (en)	1976-07-22
AU474838B2 (en)	1976-08-05
AU471343B2 (en)	1976-04-15
AU465434B2 (en)	1975-09-25
AU450229B2 (en)	1974-07-04
AU476714B2 (en)	1976-09-30
AR201229Q (en)	1975-02-21
AU476696B2 (en)	1976-09-30
AU472848B2 (en)	1976-06-03
AU466283B2 (en)	1975-10-23
FR2228244B1 (en)	1976-12-17
AU477823B2 (en)	1975-06-19
AU447540B2 (en)	1974-03-25
AU476873B1 (en)	1975-01-09
AR195948A1 (en)	1973-11-15
AU471461B2 (en)	1976-04-29
AR201432A1 (en)	1975-03-14
AU477824B2 (en)	1975-07-17
AR210729A1 (en)	1977-09-15

Legal Events

Date	Code	Title	Description
1978-07-13	ST	Notification of lapse