JPS5465545A - Toner leakage preventer for developing unit of dry electrophotography duplicator - Google Patents

Toner leakage preventer for developing unit of dry electrophotography duplicator

Info

Publication number
JPS5465545A
JPS5465545A JP13144877A JP13144877A JPS5465545A JP S5465545 A JPS5465545 A JP S5465545A JP 13144877 A JP13144877 A JP 13144877A JP 13144877 A JP13144877 A JP 13144877A JP S5465545 A JPS5465545 A JP S5465545A
Authority
JP
Japan
Prior art keywords
duplicator
developing unit
toner leakage
leakage preventer
dry electrophotography
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.)
Pending
Application number
JP13144877A
Other languages
Japanese (ja)
Inventor
Toshikazu Tsukiji
Shiyuuji Tanaka
Yoshikazu Okamoto
Riyuuzou Okada
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.)
Filing date
Publication date
Application filed by Fuji Xerox Co Ltd filed Critical Fuji Xerox Co Ltd
Priority to JP13144877A priority Critical patent/JPS5465545A/en
Priority to PH21769A priority patent/PH19878A/en
Publication of JPS5465545A publication Critical patent/JPS5465545A/en
Pending legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)
JP13144877A 1977-11-04 1977-11-04 Toner leakage preventer for developing unit of dry electrophotography duplicator Pending JPS5465545A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP13144877A JPS5465545A (en) 1977-11-04 1977-11-04 Toner leakage preventer for developing unit of dry electrophotography duplicator
PH21769A PH19878A (en) 1977-11-04 1978-11-06 Toner leakage preventing device for use in xerographic copying machine developing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13144877A JPS5465545A (en) 1977-11-04 1977-11-04 Toner leakage preventer for developing unit of dry electrophotography duplicator

Publications (1)

Publication Number Publication Date
JPS5465545A true JPS5465545A (en) 1979-05-26

Family

ID=15058187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13144877A Pending JPS5465545A (en) 1977-11-04 1977-11-04 Toner leakage preventer for developing unit of dry electrophotography duplicator

Country Status (2)

Country Link
JP (1) JPS5465545A (en)
PH (1) PH19878A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57184951U (en) * 1981-05-20 1982-11-24
JPS58156972A (en) * 1982-03-12 1983-09-19 Ricoh Co Ltd Dry developing device
JPS58211770A (en) * 1982-06-04 1983-12-09 Fuji Xerox Co Ltd Sealing structure of developer in copying machine
JPS6068363A (en) * 1983-06-08 1985-04-18 ゼロツクス　コ−ポレ−シヨン Electrostatic photography developer
JPS6068364A (en) * 1983-06-08 1985-04-18 ゼロツクス　コ−ポレ−シヨン Electrostatic photography developer
JPS615267A (en) * 1984-06-20 1986-01-11 Fuji Xerox Co Ltd Developing device of electrophotographic copying machine
JPS6273283A (en) * 1985-09-27 1987-04-03 Fuji Xerox Co Ltd Developing device for copying machine
JPS6362859U (en) * 1986-10-15 1988-04-26
JPS6486184A (en) * 1988-08-04 1989-03-30 Canon Kk Developing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51117051A (en) * 1975-04-07 1976-10-14 K I P:Kk Developing device for electronic duplicator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51117051A (en) * 1975-04-07 1976-10-14 K I P:Kk Developing device for electronic duplicator

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57184951U (en) * 1981-05-20 1982-11-24
JPH0142107Y2 (en) * 1981-05-20 1989-12-11
JPS58156972A (en) * 1982-03-12 1983-09-19 Ricoh Co Ltd Dry developing device
JPS58211770A (en) * 1982-06-04 1983-12-09 Fuji Xerox Co Ltd Sealing structure of developer in copying machine
JPS6068363A (en) * 1983-06-08 1985-04-18 ゼロツクス　コ−ポレ−シヨン Electrostatic photography developer
JPS6068364A (en) * 1983-06-08 1985-04-18 ゼロツクス　コ−ポレ−シヨン Electrostatic photography developer
JPS615267A (en) * 1984-06-20 1986-01-11 Fuji Xerox Co Ltd Developing device of electrophotographic copying machine
JPH0514910B2 (en) * 1984-06-20 1993-02-26 Fuji Xerox Co Ltd
JPS6273283A (en) * 1985-09-27 1987-04-03 Fuji Xerox Co Ltd Developing device for copying machine
JPS6362859U (en) * 1986-10-15 1988-04-26
JPH0514286Y2 (en) * 1986-10-15 1993-04-16
JPS6486184A (en) * 1988-08-04 1989-03-30 Canon Kk Developing device

Also Published As

Publication number Publication date
PH19878A (en) 1986-08-13

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