JPS5451851A - Corona discharge device - Google Patents

Corona discharge device

Info

Publication number
JPS5451851A
JPS5451851A JP11821577A JP11821577A JPS5451851A JP S5451851 A JPS5451851 A JP S5451851A JP 11821577 A JP11821577 A JP 11821577A JP 11821577 A JP11821577 A JP 11821577A JP S5451851 A JPS5451851 A JP S5451851A
Authority
JP
Japan
Prior art keywords
members
cleaning
line
elasticity
along edge
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
JP11821577A
Other languages
Japanese (ja)
Other versions
JPS6145829B2 (en
Inventor
Hidetoshi Tanaka
Akiyoshi Torikai
Nobuhiro Kasama
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP11821577A priority Critical patent/JPS5451851A/en
Publication of JPS5451851A publication Critical patent/JPS5451851A/en
Publication of JPS6145829B2 publication Critical patent/JPS6145829B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To make it possible to easily clean a discharge line without breaking by providing a cleaning member consisting of rubbing members and a partially elastic support member.
CONSTITUTION: Cleaning member 9 consisting of support member 8 made of ABS resin, polyamide resin, etc. with an insulation property and elasticity, and rubbing members 10, 11 supported by member 8 and made of insulating substance with elasticity of such a degree that dust can be captured, e.g. sponge, nonwoven fabric or felt of urethane foam is set so that it can slide along edge 2' of shield member 2 while enclosing discharge line 1. When member 9 is slid along edge 2', line 1 is rubbed with members 10, 11 to remove dust, etc. At the time of non-cleaning, member 9 is placed on protrusion 13 and member 8 is opened to release members 10, 11 from line 1
COPYRIGHT: (C)1979,JPO&Japio
JP11821577A 1977-09-30 1977-09-30 Corona discharge device Granted JPS5451851A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11821577A JPS5451851A (en) 1977-09-30 1977-09-30 Corona discharge device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11821577A JPS5451851A (en) 1977-09-30 1977-09-30 Corona discharge device

Publications (2)

Publication Number Publication Date
JPS5451851A true JPS5451851A (en) 1979-04-24
JPS6145829B2 JPS6145829B2 (en) 1986-10-09

Family

ID=14731055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11821577A Granted JPS5451851A (en) 1977-09-30 1977-09-30 Corona discharge device

Country Status (1)

Country Link
JP (1) JPS5451851A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58163964A (en) * 1982-03-25 1983-09-28 Ricoh Co Ltd Cleaning device of corona wire
JPS6054145U (en) * 1983-09-22 1985-04-16 コニカ株式会社 Corona discharger cleaning tools
JPS60107958U (en) * 1983-12-27 1985-07-23 シャープ株式会社 Charge wire cleaning device for corona discharge device
JPS6138661U (en) * 1984-08-10 1986-03-11 京セラミタ株式会社 Corona discharger cleaning device
JPH01114868A (en) * 1987-10-29 1989-05-08 Ricoh Co Ltd Corona wire cleaning device for corona discharge type electrifier
US5089850A (en) * 1986-05-16 1992-02-18 Sharp Kabushiki Kaisha Image forming unit with a charger wire and optics cleaning mechanism

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5073440U (en) * 1974-07-11 1975-06-27
JPS51133029A (en) * 1975-05-15 1976-11-18 Fuji Xerox Co Ltd Corona discharge device
JPS5218335A (en) * 1975-08-04 1977-02-10 Canon Inc Corona discharge means

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5073440U (en) * 1974-07-11 1975-06-27
JPS51133029A (en) * 1975-05-15 1976-11-18 Fuji Xerox Co Ltd Corona discharge device
JPS5218335A (en) * 1975-08-04 1977-02-10 Canon Inc Corona discharge means

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58163964A (en) * 1982-03-25 1983-09-28 Ricoh Co Ltd Cleaning device of corona wire
JPS6054145U (en) * 1983-09-22 1985-04-16 コニカ株式会社 Corona discharger cleaning tools
JPS60107958U (en) * 1983-12-27 1985-07-23 シャープ株式会社 Charge wire cleaning device for corona discharge device
JPH019958Y2 (en) * 1983-12-27 1989-03-20
JPS6138661U (en) * 1984-08-10 1986-03-11 京セラミタ株式会社 Corona discharger cleaning device
JPH0435894Y2 (en) * 1984-08-10 1992-08-25
US5089850A (en) * 1986-05-16 1992-02-18 Sharp Kabushiki Kaisha Image forming unit with a charger wire and optics cleaning mechanism
JPH01114868A (en) * 1987-10-29 1989-05-08 Ricoh Co Ltd Corona wire cleaning device for corona discharge type electrifier
US4956671A (en) * 1987-10-29 1990-09-11 Ricoh Company, Ltd. Wire cleaning device for a corona discharge type charger

Also Published As

Publication number Publication date
JPS6145829B2 (en) 1986-10-09

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