CA1087241A - Self-healing electrode for uniform negative corona - Google Patents
Self-healing electrode for uniform negative coronaInfo
- Publication number
- CA1087241A CA1087241A CA185,521A CA185521A CA1087241A CA 1087241 A CA1087241 A CA 1087241A CA 185521 A CA185521 A CA 185521A CA 1087241 A CA1087241 A CA 1087241A
- Authority
- CA
- Canada
- Prior art keywords
- valve metal
- coating
- electrode
- wire
- electrode means
- 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.)
- Expired
Links
- 239000011248 coating agent Substances 0.000 claims abstract description 37
- 238000000576 coating method Methods 0.000 claims abstract description 37
- 229910052751 metal Inorganic materials 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 27
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229910052715 tantalum Inorganic materials 0.000 claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 229910052581 Si3N4 Inorganic materials 0.000 claims description 6
- 235000012239 silicon dioxide Nutrition 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 6
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 claims description 5
- 238000003384 imaging method Methods 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- 229910052787 antimony Inorganic materials 0.000 claims description 3
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 3
- 229910052797 bismuth Inorganic materials 0.000 claims description 3
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 3
- 229910052735 hafnium Inorganic materials 0.000 claims description 3
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052758 niobium Inorganic materials 0.000 claims description 3
- 239000010955 niobium Substances 0.000 claims description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 3
- 229910052726 zirconium Inorganic materials 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 229910052681 coesite Inorganic materials 0.000 claims 1
- 229910052906 cristobalite Inorganic materials 0.000 claims 1
- BPUBBGLMJRNUCC-UHFFFAOYSA-N oxygen(2-);tantalum(5+) Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Ta+5].[Ta+5] BPUBBGLMJRNUCC-UHFFFAOYSA-N 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 229910052682 stishovite Inorganic materials 0.000 claims 1
- 229910001936 tantalum oxide Inorganic materials 0.000 claims 1
- 229910052905 tridymite Inorganic materials 0.000 claims 1
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 2
- 239000010935 stainless steel Substances 0.000 abstract description 2
- 238000002347 injection Methods 0.000 description 8
- 239000007924 injection Substances 0.000 description 8
- 150000002500 ions Chemical class 0.000 description 4
- 150000002739 metals Chemical class 0.000 description 3
- 238000002048 anodisation reaction Methods 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 239000010937 tungsten Substances 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 235000008113 selfheal Nutrition 0.000 description 1
- -1 tantalum Chemical class 0.000 description 1
- PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 description 1
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)
- Elimination Of Static Electricity (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00317973A US3813549A (en) | 1972-12-26 | 1972-12-26 | Self-healing electrode for uniform negative corona |
| US317,973 | 1972-12-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1087241A true CA1087241A (en) | 1980-10-07 |
Family
ID=23236075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA185,521A Expired CA1087241A (en) | 1972-12-26 | 1973-11-09 | Self-healing electrode for uniform negative corona |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3813549A (enrdf_load_stackoverflow) |
| JP (1) | JPS5326970B2 (enrdf_load_stackoverflow) |
| CA (1) | CA1087241A (enrdf_load_stackoverflow) |
| DE (1) | DE2363088B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2211775B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1438995A (enrdf_load_stackoverflow) |
| IT (1) | IT1001174B (enrdf_load_stackoverflow) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1554266A (en) * | 1975-07-14 | 1979-10-17 | Xerox Corp | Corona charging device |
| US4057723A (en) * | 1976-01-23 | 1977-11-08 | Xerox Corporation | Compact corona charging device |
| US4227234A (en) | 1978-07-03 | 1980-10-07 | Xerox Corporation | Corona charging element |
| US4910637A (en) * | 1978-10-23 | 1990-03-20 | Rinoud Hanna | Modifying the discharge breakdown |
| DE2855864A1 (de) * | 1978-12-22 | 1980-07-10 | Ibm Deutschland | Ionenquelle, insbesondere fuer ionenimplantationsanlagen |
| JPS5952268A (ja) * | 1982-09-20 | 1984-03-26 | Konishiroku Photo Ind Co Ltd | 転写紙分離方法 |
| JPH0636112B2 (ja) * | 1984-10-30 | 1994-05-11 | 株式会社東芝 | 画像形成装置 |
| US4587527A (en) * | 1985-05-15 | 1986-05-06 | Eastman Kodak Company | Charging electrodes bearing a doped semiconductor coating |
| JPH02291574A (ja) * | 1989-04-28 | 1990-12-03 | Ricoh Co Ltd | 放電電極用細線 |
| DE4019527A1 (de) * | 1989-06-19 | 1990-12-20 | Ricoh Kk | Entladungselektrode |
| WO2009134901A1 (en) * | 2008-04-30 | 2009-11-05 | Medtronic, Inc. | Magnetic resonance imaging shunt electrodes with self-healing coatings |
| AR072911A1 (es) | 2008-08-04 | 2010-09-29 | Agc Flat Glass North America | Fuente de plasma y metodos para depositar recubrimientos de pelicula fina usando deposicion de vapores quimicos de plasma mejorado |
| BR112017011770A2 (pt) | 2014-12-05 | 2017-12-26 | Agc Flat Glass Na Inc | fonte de plasma que utiliza um revestimento de redução de macro partícula e método de usar a fonte de plasma que utiliza um revestimento de redução de macro partícula para a deposição de revestimentos de filme fino e modificação de superfícies |
| JP6710686B2 (ja) | 2014-12-05 | 2020-06-17 | エージーシー ガラス ヨーロッパ | 中空陰極プラズマ源、基材処理方法 |
| US9721764B2 (en) | 2015-11-16 | 2017-08-01 | Agc Flat Glass North America, Inc. | Method of producing plasma by multiple-phase alternating or pulsed electrical current |
| US9721765B2 (en) | 2015-11-16 | 2017-08-01 | Agc Flat Glass North America, Inc. | Plasma device driven by multiple-phase alternating or pulsed electrical current |
| US10242846B2 (en) | 2015-12-18 | 2019-03-26 | Agc Flat Glass North America, Inc. | Hollow cathode ion source |
| US10573499B2 (en) | 2015-12-18 | 2020-02-25 | Agc Flat Glass North America, Inc. | Method of extracting and accelerating ions |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3075078A (en) * | 1960-05-13 | 1963-01-22 | Rca Corp | Corona device |
| US3133193A (en) * | 1962-01-22 | 1964-05-12 | Du Pont | Corona discharge apparatus for the surface treatment of plastic resins |
| US3281347A (en) * | 1962-07-13 | 1966-10-25 | Int Paper Co | Method and apparatus for treating plastic coated paper |
| US3566108A (en) * | 1967-01-27 | 1971-02-23 | Xerox Corp | Corona generating electrode structure for use in a xerographic charging method |
| US3612864A (en) * | 1968-01-13 | 1971-10-12 | Yasuo Tamai | Imaging system utilizing an electrode treated with a mixture of a hygroscopic material and a hydrophilic binder |
| BE793227A (fr) * | 1971-12-23 | 1973-06-22 | Xerox Corp | Generateur d'effet corona et procede de production de celui-ci |
-
1972
- 1972-12-26 US US00317973A patent/US3813549A/en not_active Expired - Lifetime
-
1973
- 1973-11-06 GB GB5149373A patent/GB1438995A/en not_active Expired
- 1973-11-09 CA CA185,521A patent/CA1087241A/en not_active Expired
- 1973-11-14 FR FR7341680A patent/FR2211775B1/fr not_active Expired
- 1973-12-04 JP JP13491473A patent/JPS5326970B2/ja not_active Expired
- 1973-12-19 DE DE2363088A patent/DE2363088B2/de active Granted
- 1973-12-20 IT IT44837/73A patent/IT1001174B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2363088B2 (de) | 1975-11-27 |
| JPS5326970B2 (enrdf_load_stackoverflow) | 1978-08-05 |
| DE2363088A1 (de) | 1974-07-11 |
| JPS4991652A (enrdf_load_stackoverflow) | 1974-09-02 |
| US3813549A (en) | 1974-05-28 |
| FR2211775A1 (enrdf_load_stackoverflow) | 1974-07-19 |
| FR2211775B1 (enrdf_load_stackoverflow) | 1976-11-19 |
| IT1001174B (it) | 1976-04-20 |
| GB1438995A (en) | 1976-06-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |