CA2451978A1 - Procede et produit permettant la mise en contact electrique de conducteurs recouverts d'oxyde - Google Patents
Procede et produit permettant la mise en contact electrique de conducteurs recouverts d'oxyde Download PDFInfo
- Publication number
- CA2451978A1 CA2451978A1 CA002451978A CA2451978A CA2451978A1 CA 2451978 A1 CA2451978 A1 CA 2451978A1 CA 002451978 A CA002451978 A CA 002451978A CA 2451978 A CA2451978 A CA 2451978A CA 2451978 A1 CA2451978 A1 CA 2451978A1
- Authority
- CA
- Canada
- Prior art keywords
- electrically conductive
- particles
- oxidation
- bridging member
- weight
- 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.)
- Abandoned
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 53
- 238000000034 method Methods 0.000 title claims description 71
- 239000002245 particle Substances 0.000 claims abstract description 196
- 230000003647 oxidation Effects 0.000 claims abstract description 52
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 52
- 239000000463 material Substances 0.000 claims abstract description 36
- 239000006185 dispersion Substances 0.000 claims abstract description 32
- 239000004519 grease Substances 0.000 claims description 38
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 33
- 229910052751 metal Inorganic materials 0.000 claims description 32
- 239000002184 metal Substances 0.000 claims description 32
- 229910052782 aluminium Inorganic materials 0.000 claims description 29
- 239000011888 foil Substances 0.000 claims description 29
- 229920001296 polysiloxane Polymers 0.000 claims description 23
- 239000002562 thickening agent Substances 0.000 claims description 18
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 18
- 229910052721 tungsten Inorganic materials 0.000 claims description 17
- 239000010937 tungsten Substances 0.000 claims description 17
- 239000011159 matrix material Substances 0.000 claims description 15
- 229910000760 Hardened steel Inorganic materials 0.000 claims description 13
- 239000004205 dimethyl polysiloxane Substances 0.000 claims description 13
- 229920000435 poly(dimethylsiloxane) Polymers 0.000 claims description 13
- -1 polydimethylsiloxane Polymers 0.000 claims description 13
- QYEXBYZXHDUPRC-UHFFFAOYSA-N B#[Ti]#B Chemical compound B#[Ti]#B QYEXBYZXHDUPRC-UHFFFAOYSA-N 0.000 claims description 12
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 12
- 229910033181 TiB2 Inorganic materials 0.000 claims description 12
- DMFGNRRURHSENX-UHFFFAOYSA-N beryllium copper Chemical compound [Be].[Cu] DMFGNRRURHSENX-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 229910052737 gold Inorganic materials 0.000 claims description 11
- 229910052763 palladium Inorganic materials 0.000 claims description 11
- 229910052709 silver Inorganic materials 0.000 claims description 11
- 229910052793 cadmium Inorganic materials 0.000 claims description 10
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 229910052749 magnesium Inorganic materials 0.000 claims description 10
- 229910001092 metal group alloy Inorganic materials 0.000 claims description 10
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- 229910052707 ruthenium Inorganic materials 0.000 claims description 10
- 229910052718 tin Inorganic materials 0.000 claims description 10
- 239000010936 titanium Substances 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- 229910052725 zinc Inorganic materials 0.000 claims description 10
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 229910021485 fumed silica Inorganic materials 0.000 claims description 6
- 239000003208 petroleum Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 21
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 5
- 239000011889 copper foil Substances 0.000 description 5
- 239000000843 powder Substances 0.000 description 5
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 4
- 239000010931 gold Substances 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 239000010944 silver (metal) Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- VRAIHTAYLFXSJJ-UHFFFAOYSA-N alumane Chemical compound [AlH3].[AlH3] VRAIHTAYLFXSJJ-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000003467 diminishing effect Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 239000011156 metal matrix composite Substances 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
- H01R13/03—Contact members characterised by the material, e.g. plating, or coating materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/04—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation using electrically conductive adhesives
Landscapes
- Contacts (AREA)
Abstract
L'invention concerne un matériau de pontage électrique, sous forme d'une dispersion contenant des particules de matière électriquement conductrice résistant à l'oxydation et un milieu dispersant, les particules ayant une granulométrie moyenne comprise entre environ 0,01 µm et environ 5 mm. Un tel matériau de pontage est utilisé pour établir une conductivité électrique entre deux surfaces électro-conductrices, au moins l'une des surfaces étant recouverte d'un film d'oxyde. Suivant une variante, les particules peuvent être utilisées comme composant d'un élément de pontage électrique adapté de manière à être disposé entre les deux surfaces électro-conductrices en vue d'établir une conductivité électrique entre elles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002451978A CA2451978A1 (fr) | 2001-06-15 | 2002-06-17 | Procede et produit permettant la mise en contact electrique de conducteurs recouverts d'oxyde |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA2,350,853 | 2001-06-15 | ||
| CA002350853A CA2350853A1 (fr) | 2001-06-15 | 2001-06-15 | Methode d'etablissement de la conductivite electrique entre des conducteurs electriques recouverts d'oxyde |
| PCT/CA2002/000913 WO2002103851A1 (fr) | 2001-06-15 | 2002-06-17 | Procede et produit permettant la mise en contact electrique de conducteurs recouverts d'oxyde |
| CA002451978A CA2451978A1 (fr) | 2001-06-15 | 2002-06-17 | Procede et produit permettant la mise en contact electrique de conducteurs recouverts d'oxyde |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2451978A1 true CA2451978A1 (fr) | 2002-12-27 |
Family
ID=31947277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002451978A Abandoned CA2451978A1 (fr) | 2001-06-15 | 2002-06-17 | Procede et produit permettant la mise en contact electrique de conducteurs recouverts d'oxyde |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2451978A1 (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258380A (zh) * | 2020-01-27 | 2021-08-13 | 矢崎总业株式会社 | 连接器和连接器对 |
| EP4366091A1 (fr) * | 2022-11-04 | 2024-05-08 | TE Connectivity Germany GmbH | Élément de contact avec un revêtement par pulvérisation ainsi qu'ensemble de raccordement, utilisation d'un milieu de pulvérisation et procédé de fabrication d'un élément de contact |
-
2002
- 2002-06-17 CA CA002451978A patent/CA2451978A1/fr not_active Abandoned
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258380A (zh) * | 2020-01-27 | 2021-08-13 | 矢崎总业株式会社 | 连接器和连接器对 |
| EP4366091A1 (fr) * | 2022-11-04 | 2024-05-08 | TE Connectivity Germany GmbH | Élément de contact avec un revêtement par pulvérisation ainsi qu'ensemble de raccordement, utilisation d'un milieu de pulvérisation et procédé de fabrication d'un élément de contact |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |