JPS5452546A - Feeder of magnetic toner in dry type electrostatic copying machine - Google Patents

Feeder of magnetic toner in dry type electrostatic copying machine

Info

Publication number
JPS5452546A
JPS5452546A JP11880877A JP11880877A JPS5452546A JP S5452546 A JPS5452546 A JP S5452546A JP 11880877 A JP11880877 A JP 11880877A JP 11880877 A JP11880877 A JP 11880877A JP S5452546 A JPS5452546 A JP S5452546A
Authority
JP
Japan
Prior art keywords
duct
toner
developing roller
roller
magnets
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.)
Granted
Application number
JP11880877A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6217231B2 (enrdf_load_stackoverflow
Inventor
Yukio Tabata
Seiichi Miyagawa
Nobuo Mochizuki
Hajime Koyama
Teruyuki Onuma
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP11880877A priority Critical patent/JPS5452546A/ja
Publication of JPS5452546A publication Critical patent/JPS5452546A/ja
Publication of JPS6217231B2 publication Critical patent/JPS6217231B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Magnetic Brush Developing In Electrophotography (AREA)
  • Dry Development In Electrophotography (AREA)
JP11880877A 1977-10-03 1977-10-03 Feeder of magnetic toner in dry type electrostatic copying machine Granted JPS5452546A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11880877A JPS5452546A (en) 1977-10-03 1977-10-03 Feeder of magnetic toner in dry type electrostatic copying machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11880877A JPS5452546A (en) 1977-10-03 1977-10-03 Feeder of magnetic toner in dry type electrostatic copying machine

Publications (2)

Publication Number Publication Date
JPS5452546A true JPS5452546A (en) 1979-04-25
JPS6217231B2 JPS6217231B2 (enrdf_load_stackoverflow) 1987-04-16

Family

ID=14745630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11880877A Granted JPS5452546A (en) 1977-10-03 1977-10-03 Feeder of magnetic toner in dry type electrostatic copying machine

Country Status (1)

Country Link
JP (1) JPS5452546A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02243009A (ja) * 1989-03-15 1990-09-27 Matsushita Electric Ind Co Ltd 圧電磁器共振子
JPH02260909A (ja) * 1989-03-31 1990-10-23 Kyocera Corp 圧電振動子

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4510078Y1 (enrdf_load_stackoverflow) * 1966-12-15 1970-05-09
JPS4949933U (enrdf_load_stackoverflow) * 1972-07-28 1974-05-01
JPS50129040A (enrdf_load_stackoverflow) * 1974-03-29 1975-10-11
JPS523433U (enrdf_load_stackoverflow) * 1975-06-24 1977-01-11
JPS5256940A (en) * 1975-11-05 1977-05-10 Minolta Camera Co Ltd Development device for dry type electrophotographic copying machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4510078Y1 (enrdf_load_stackoverflow) * 1966-12-15 1970-05-09
JPS4949933U (enrdf_load_stackoverflow) * 1972-07-28 1974-05-01
JPS50129040A (enrdf_load_stackoverflow) * 1974-03-29 1975-10-11
JPS523433U (enrdf_load_stackoverflow) * 1975-06-24 1977-01-11
JPS5256940A (en) * 1975-11-05 1977-05-10 Minolta Camera Co Ltd Development device for dry type electrophotographic copying machine

Also Published As

Publication number Publication date
JPS6217231B2 (enrdf_load_stackoverflow) 1987-04-16

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