FR2518832A1 - Procede de revetement d'electrodes, notamment pour eclateurs - Google Patents
Procede de revetement d'electrodes, notamment pour eclateurs Download PDFInfo
- Publication number
- FR2518832A1 FR2518832A1 FR8220940A FR8220940A FR2518832A1 FR 2518832 A1 FR2518832 A1 FR 2518832A1 FR 8220940 A FR8220940 A FR 8220940A FR 8220940 A FR8220940 A FR 8220940A FR 2518832 A1 FR2518832 A1 FR 2518832A1
- Authority
- FR
- France
- Prior art keywords
- electrodes
- signal
- coating
- current
- series
- 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
Links
- 238000000576 coating method Methods 0.000 title claims abstract description 34
- 239000011248 coating agent Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 239000003990 capacitor Substances 0.000 claims description 17
- 230000010355 oscillation Effects 0.000 claims description 11
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 230000001939 inductive effect Effects 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 abstract description 2
- 238000006243 chemical reaction Methods 0.000 description 14
- 230000015556 catabolic process Effects 0.000 description 12
- 238000011282 treatment Methods 0.000 description 7
- 229910002804 graphite Inorganic materials 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000032683 aging Effects 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 230000001012 protector Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 230000003071 parasitic effect Effects 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 239000007921 spray Substances 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
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- 241000234435 Lilium Species 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010961 commercial manufacture process Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 235000011389 fruit/vegetable juice Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- MJFJKKXQDNNUJF-UHFFFAOYSA-N metixene Chemical compound C1N(C)CCCC1CC1C2=CC=CC=C2SC2=CC=CC=C21 MJFJKKXQDNNUJF-UHFFFAOYSA-N 0.000 description 1
- 230000027939 micturition Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T1/00—Details of spark gaps
- H01T1/24—Selection of materials for electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Emergency Protection Circuit Devices (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Plasma Technology (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/333,974 US4407849A (en) | 1981-12-23 | 1981-12-23 | Process for improving electrode coatings |
| US06/333,976 US4404234A (en) | 1981-12-23 | 1981-12-23 | Electrode coating process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2518832A1 true FR2518832A1 (fr) | 1983-06-24 |
| FR2518832B1 FR2518832B1 (enExample) | 1985-03-08 |
Family
ID=26988981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8220940A Granted FR2518832A1 (fr) | 1981-12-23 | 1982-12-14 | Procede de revetement d'electrodes, notamment pour eclateurs |
Country Status (4)
| Country | Link |
|---|---|
| DE (1) | DE3247223A1 (enExample) |
| FR (1) | FR2518832A1 (enExample) |
| GB (1) | GB2111862B (enExample) |
| SE (1) | SE8207152L (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2614145A1 (fr) * | 1987-04-17 | 1988-10-21 | C P Clare Electronique | Parafoudre a decharge gazeuse comprenant trois electrodes |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1434642A (fr) * | 1965-03-29 | 1966-04-08 | Metalurgitchen Zd Lenin | Procédé et appareil pour la réalisation d'enduits protecteurs sur des produits en carbone, notamment des électrodes en graphite ainsi que les produits pourvus d'une couche protectrice conforme à celle ainsi obtenue |
| FR2370358A1 (fr) * | 1976-11-08 | 1978-06-02 | Western Electric Co | Dispositif de protection contre les surtensions |
| FR2379181A1 (fr) * | 1977-01-27 | 1978-08-25 | Bosch Gmbh Robert | Electrode en metal pour eclateur a etincelle et procede de fabrication |
-
1982
- 1982-12-13 GB GB08235503A patent/GB2111862B/en not_active Expired
- 1982-12-14 FR FR8220940A patent/FR2518832A1/fr active Granted
- 1982-12-14 SE SE8207152A patent/SE8207152L/ not_active Application Discontinuation
- 1982-12-21 DE DE19823247223 patent/DE3247223A1/de not_active Withdrawn
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1434642A (fr) * | 1965-03-29 | 1966-04-08 | Metalurgitchen Zd Lenin | Procédé et appareil pour la réalisation d'enduits protecteurs sur des produits en carbone, notamment des électrodes en graphite ainsi que les produits pourvus d'une couche protectrice conforme à celle ainsi obtenue |
| FR2370358A1 (fr) * | 1976-11-08 | 1978-06-02 | Western Electric Co | Dispositif de protection contre les surtensions |
| FR2379181A1 (fr) * | 1977-01-27 | 1978-08-25 | Bosch Gmbh Robert | Electrode en metal pour eclateur a etincelle et procede de fabrication |
Non-Patent Citations (1)
| Title |
|---|
| THIN SOLID FILMS, vol. 95, avril 1982, LAUSANNE (CH), * |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2111862A (en) | 1983-07-13 |
| SE8207152D0 (sv) | 1982-12-14 |
| GB2111862B (en) | 1985-01-23 |
| FR2518832B1 (enExample) | 1985-03-08 |
| DE3247223A1 (de) | 1983-06-30 |
| SE8207152L (sv) | 1983-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |