IT972692B - PROCEDURE AND EQUIPMENT TO PRODUCE AN EF GENERATOR FETTO CORONA ESPECIALLY USED IN XEROGRAPHY - Google Patents
PROCEDURE AND EQUIPMENT TO PRODUCE AN EF GENERATOR FETTO CORONA ESPECIALLY USED IN XEROGRAPHYInfo
- Publication number
- IT972692B IT972692B IT33319/72A IT3331972A IT972692B IT 972692 B IT972692 B IT 972692B IT 33319/72 A IT33319/72 A IT 33319/72A IT 3331972 A IT3331972 A IT 3331972A IT 972692 B IT972692 B IT 972692B
- Authority
- IT
- Italy
- Prior art keywords
- fetto
- xerography
- corona
- generator
- procedure
- Prior art date
Links
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)
- Photoreceptors In Electrophotography (AREA)
- Cleaning In General (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21154271A | 1971-12-23 | 1971-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT972692B true IT972692B (en) | 1974-05-31 |
Family
ID=22787361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT33319/72A IT972692B (en) | 1971-12-23 | 1972-12-20 | PROCEDURE AND EQUIPMENT TO PRODUCE AN EF GENERATOR FETTO CORONA ESPECIALLY USED IN XEROGRAPHY |
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)
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)
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 SE SE7216596A patent/SE380294B/en unknown
- 1972-12-19 JP JP12758272A patent/JPS5328099B2/ja not_active Expired
- 1972-12-20 IT IT33319/72A patent/IT972692B/en active
- 1972-12-20 FR FR7245484A patent/FR2165635A5/fr not_active Expired
- 1972-12-20 FI FI3610/72A patent/FI57185C/en active
- 1972-12-20 AT AT1088472A patent/AT325420B/en not_active IP Right Cessation
- 1972-12-20 AU AU50323/72A patent/AU467386B2/en not_active Expired
- 1972-12-21 ZA ZA729029A patent/ZA729029B/en unknown
- 1972-12-22 ES ES409976A patent/ES409976A1/en not_active Expired
- 1972-12-22 DD DD167839A patent/DD103068A5/xx unknown
- 1972-12-22 SU SU721865451A patent/SU617026A3/en active
Also Published As
Publication number | Publication date |
---|---|
JPS5328099B2 (en) | 1978-08-12 |
ZA729029B (en) | 1973-09-26 |
CS168018B2 (en) | 1976-05-28 |
US3764866A (en) | 1973-10-09 |
NL165341B (en) | 1980-10-15 |
CH553435A (en) | 1974-08-30 |
SE380294B (en) | 1975-11-03 |
AU467386B2 (en) | 1974-06-20 |
AU5032372A (en) | 1974-06-20 |
NL7217159A (en) | 1973-06-26 |
ES409976A1 (en) | 1976-06-16 |
NL165341C (en) | 1981-03-16 |
DE2245679C3 (en) | 1980-06-26 |
GB1402739A (en) | 1975-08-13 |
FR2165635A5 (en) | 1973-08-03 |
IL41096A0 (en) | 1973-03-30 |
SU617026A3 (en) | 1978-07-25 |
DE2245679B2 (en) | 1977-07-21 |
FI57185B (en) | 1980-02-29 |
JPS4874231A (en) | 1973-10-06 |
DD103068A5 (en) | 1974-01-05 |
BR7208756D0 (en) | 1973-09-25 |
IL41096A (en) | 1976-05-31 |
AR198185A1 (en) | 1974-06-07 |
CA1095114A (en) | 1981-02-03 |
DE2245679A1 (en) | 1973-07-05 |
FI57185C (en) | 1980-06-10 |
AT325420B (en) | 1975-10-27 |
BE793227A (en) | 1973-06-22 |
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