AT325420B - CORONAGENERATOR - Google Patents

CORONAGENERATOR

Info

Publication number: AT325420B
Authority: AT; Austria
Prior art keywords: coronagenerator
Prior art date: 1971-12-23

Application number

AT1088472A

Other languages

German (de)

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.)

1971-12-23

Filing date

1972-12-20

Publication date

1975-10-27

1972-12-20 Application filed by Xerox Corp filed Critical Xerox Corp

1975-10-27 Application granted granted Critical

1975-10-27 Publication of AT325420B publication Critical patent/AT325420B/en

Classifications

- 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
- G03G15/02—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices
- G03G15/0291—Apparatus for electrographic processes using a charge pattern for laying down a uniform charge, e.g. for sensitising; Corona discharge devices corona discharge devices, e.g. wires, pointed electrodes, means for cleaning the corona discharge device
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05F—STATIC ELECTRICITY; NATURALLY-OCCURRING ELECTRICITY
- H05F3/00—Carrying-off electrostatic charges
- H05F3/04—Carrying-off electrostatic charges by means of spark gaps or other discharge devices

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
General Physics & Mathematics (AREA)
Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Cleaning In General (AREA)
Photoreceptors In Electrophotography (AREA)

AT1088472A 1971-12-23 1972-12-20 CORONAGENERATOR AT325420B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US21154271A	1971-12-23	1971-12-23

Publications (1)

Publication Number	Publication Date
AT325420B true AT325420B (en)	1975-10-27

Family

ID=22787361

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT1088472A AT325420B (en)	1971-12-23	1972-12-20	CORONAGENERATOR

Country Status (22)

Country	Link
US (1)	US3764866A (en)
JP (1)	JPS5328099B2 (en)
AR (1)	AR198185A1 (en)
AT (1)	AT325420B (en)
AU (1)	AU467386B2 (en)
BE (1)	BE793227A (en)
BR (1)	BR7208756D0 (en)
CA (1)	CA1095114A (en)
CH (1)	CH553435A (en)
CS (1)	CS168018B2 (en)
DD (1)	DD103068A5 (en)
DE (1)	DE2245679C3 (en)
ES (1)	ES409976A1 (en)
FI (1)	FI57185C (en)
FR (1)	FR2165635A5 (en)
GB (1)	GB1402739A (en)
IL (1)	IL41096A (en)
IT (1)	IT972692B (en)
NL (1)	NL165341C (en)
SE (1)	SE380294B (en)
SU (1)	SU617026A3 (en)
ZA (1)	ZA729029B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3789278A (en) *	1972-12-20	1974-01-29	Ibm	Corona charging device
US3813549A (en) *	1972-12-26	1974-05-28	Ibm	Self-healing electrode for uniform negative corona
GB1554266A (en) *	1975-07-14	1979-10-17	Xerox Corp	Corona charging device
JPS5252641A (en) *	1975-10-25	1977-04-27	Mita Ind Co Ltd	Corona discharge device
US4110614A (en) *	1976-12-17	1978-08-29	Xerox Corporation	Corona device
US4910637A (en) *	1978-10-23	1990-03-20	Rinoud Hanna	Modifying the discharge breakdown
NL8101260A (en) *	1981-03-16	1982-10-18	Oce Nederland Bv	CORONA DEVICE.
JPS58182659A (en) *	1982-04-20	1983-10-25	Ricoh Co Ltd	Electrostatic charging method of electrophotographic device
JPS5952268A (en) *	1982-09-20	1984-03-26	Konishiroku Photo Ind Co Ltd	Transfer paper separating method
US5028779A (en) *	1984-11-01	1991-07-02	Xerox Corporation	Corona charging device
US4837658A (en) *	1988-12-14	1989-06-06	Xerox Corporation	Long life corona charging device
JP3619057B2 (en)	1999-05-28	2005-02-09	キヤノン株式会社	Charging device and image forming apparatus
CN104646566A (en) *	2015-02-04	2015-05-27	安徽意义环保设备有限公司	Corona wire bending frame

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE545664A (en) *	1955-03-03
US3537914A (en) *	1968-01-19	1970-11-03	Hewlett Packard Co	Passivation of thermal conductivity filaments

0
- BE BE793227D patent/BE793227A/en not_active IP Right Cessation
1971
- 1971-12-23 US US00211542A patent/US3764866A/en not_active Expired - Lifetime
1972
- 1972-08-17 CA CA149,613A patent/CA1095114A/en not_active Expired
- 1972-09-14 AR AR244074A patent/AR198185A1/en active
- 1972-09-18 DE DE2245679A patent/DE2245679C3/en not_active Expired
- 1972-10-05 CH CH1453072A patent/CH553435A/en not_active IP Right Cessation
- 1972-12-11 CS CS8479A patent/CS168018B2/cs unknown
- 1972-12-12 BR BR8756/72A patent/BR7208756D0/en unknown
- 1972-12-15 NL NL7217159.A patent/NL165341C/en not_active IP Right Cessation
- 1972-12-15 IL IL41096A patent/IL41096A/en unknown
- 1972-12-18 GB GB5824872A patent/GB1402739A/en not_active Expired
- 1972-12-19 JP JP12758272A patent/JPS5328099B2/ja not_active Expired
- 1972-12-19 SE SE7216596A patent/SE380294B/en unknown
- 1972-12-20 AT AT1088472A patent/AT325420B/en not_active IP Right Cessation
- 1972-12-20 FI FI3610/72A patent/FI57185C/en active
- 1972-12-20 AU AU50323/72A patent/AU467386B2/en not_active Expired
- 1972-12-20 FR FR7245484A patent/FR2165635A5/fr not_active Expired
- 1972-12-20 IT IT33319/72A patent/IT972692B/en active
- 1972-12-21 ZA ZA729029A patent/ZA729029B/en unknown
- 1972-12-22 SU SU721865451A patent/SU617026A3/en active
- 1972-12-22 DD DD167839A patent/DD103068A5/xx unknown
- 1972-12-22 ES ES409976A patent/ES409976A1/en not_active Expired

Also Published As

Publication number	Publication date
JPS5328099B2 (en)	1978-08-12
CH553435A (en)	1974-08-30
NL165341B (en)	1980-10-15
NL165341C (en)	1981-03-16
JPS4874231A (en)	1973-10-06
DE2245679B2 (en)	1977-07-21
FI57185C (en)	1980-06-10
IL41096A0 (en)	1973-03-30
SE380294B (en)	1975-11-03
CS168018B2 (en)	1976-05-28
FR2165635A5 (en)	1973-08-03
US3764866A (en)	1973-10-09
IL41096A (en)	1976-05-31
DE2245679A1 (en)	1973-07-05
ZA729029B (en)	1973-09-26
DE2245679C3 (en)	1980-06-26
ES409976A1 (en)	1976-06-16
DD103068A5 (en)	1974-01-05
FI57185B (en)	1980-02-29
IT972692B (en)	1974-05-31
AR198185A1 (en)	1974-06-07
AU5032372A (en)	1974-06-20
CA1095114A (en)	1981-02-03
NL7217159A (en)	1973-06-26
AU467386B2 (en)	1974-06-20
SU617026A3 (en)	1978-07-25
BE793227A (en)	1973-06-22
GB1402739A (en)	1975-08-13
BR7208756D0 (en)	1973-09-25

Publication	Publication Date	Title
AT333623B (en)	1976-12-10	SPORTSHOE
AT335885B (en)	1977-04-12	SPORTSHOE
BE777856A (en)	1972-07-10	CRYOCABLE
BE781289A (en)	1972-07-17	BAGGERVAARTUIG
BE782893A (en)	1972-11-03	FOTOGRAFISCH ZILVERHALOGENIDE-MATERIAAL
ATA964072A (en)	1975-07-15	AIRLIFTER
BE782659A (en)	1972-10-26	FEROMOON
BE780405A (en)	1972-09-11	FOTOGRAFISCH MATERIAAL
AT325420B (en)	1975-10-27	CORONAGENERATOR
BE782305A (en)	1972-08-16	RUISGETAL-MEETCIRCUIT
BE780668A (en)	1972-09-15	DOCUMENTBEHANDELINGSSTELSEL
BE779073A (en)	1972-08-08	BITUMINEUZE EMULSIES
AT342779B (en)	1978-04-25	TOOTHPASES
BE778428A (en)	1972-05-16	VATENKLEM
BE782078A (en)	1972-07-31	CAMOUFLAGENET
BE781869A (en)	1972-10-10	CRYOLIATION
BE780088A (en)	1972-07-03	CIRKELHOOIER
BE782714A (en)	1972-08-16	METSELMACHINE
BE773645A (en)	1972-01-31	LADENKAST
BE780406A (en)	1972-09-11	TABULATORPONSMACHINE
BE777205R (en)	1972-04-17	BRAGUETTE
BE781692A (en)	1972-07-31	DOBBER
BE782997A (en)	1972-11-06	VERBETERD FOTOGRAFISCH KLEURENMATERIAAL
BE778507A (en)	1972-07-26	BETA-ALCOYLTHIO-ALDEHYDES
AT327986B (en)	1976-02-25	SNOWFROW

Legal Events

Date	Code	Title	Description
1977-09-15	ELJ	Ceased due to non-payment of the annual fee