DE2638135A1 - Elektrischer schaltkontakt - Google Patents
Elektrischer schaltkontaktInfo
- Publication number
- DE2638135A1 DE2638135A1 DE19762638135 DE2638135A DE2638135A1 DE 2638135 A1 DE2638135 A1 DE 2638135A1 DE 19762638135 DE19762638135 DE 19762638135 DE 2638135 A DE2638135 A DE 2638135A DE 2638135 A1 DE2638135 A1 DE 2638135A1
- Authority
- DE
- Germany
- Prior art keywords
- layer
- contact
- thick
- carrier
- deposited
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 18
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 10
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- 239000010936 titanium Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- 229910000510 noble metal Inorganic materials 0.000 claims description 7
- 150000002739 metals Chemical class 0.000 claims description 6
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 5
- 229910052735 hafnium Inorganic materials 0.000 claims description 5
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 5
- 229910052758 niobium Inorganic materials 0.000 claims description 5
- 239000010955 niobium Substances 0.000 claims description 5
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 5
- 229910052715 tantalum Inorganic materials 0.000 claims description 5
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 5
- 229910052720 vanadium Inorganic materials 0.000 claims description 5
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 claims description 5
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 229910052707 ruthenium Inorganic materials 0.000 claims description 4
- 238000007740 vapor deposition Methods 0.000 claims description 4
- 230000007547 defect Effects 0.000 claims description 3
- 239000010953 base metal Substances 0.000 claims description 2
- 238000010410 dusting Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims 1
- 238000009833 condensation Methods 0.000 claims 1
- 230000008021 deposition Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000010970 precious metal Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000012876 carrier material Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- XTDAIYZKROTZLD-UHFFFAOYSA-N boranylidynetantalum Chemical compound [Ta]#B XTDAIYZKROTZLD-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- BBKFSSMUWOMYPI-UHFFFAOYSA-N gold palladium Chemical compound [Pd].[Au] BBKFSSMUWOMYPI-UHFFFAOYSA-N 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010849 ion bombardment Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- NFFIWVVINABMKP-UHFFFAOYSA-N methylidynetantalum Chemical compound [Ta]#C NFFIWVVINABMKP-UHFFFAOYSA-N 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 229910052702 rhenium Inorganic materials 0.000 description 1
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 1
- 229910052703 rhodium Inorganic materials 0.000 description 1
- 239000010948 rhodium Substances 0.000 description 1
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910003468 tantalcarbide Inorganic materials 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000005019 vapor deposition process Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/0201—Materials for reed contacts
Landscapes
- Contacts (AREA)
- Manufacture Of Switches (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762638135 DE2638135A1 (de) | 1976-08-25 | 1976-08-25 | Elektrischer schaltkontakt |
| US05/822,729 US4129765A (en) | 1976-08-25 | 1977-08-08 | Electrical switching contact |
| JP9962177A JPS5326975A (en) | 1976-08-25 | 1977-08-22 | Small capacity switch contact and method of making thereof |
| FR7725972A FR2363174A1 (fr) | 1976-08-25 | 1977-08-25 | Contact de commutation electrique |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762638135 DE2638135A1 (de) | 1976-08-25 | 1976-08-25 | Elektrischer schaltkontakt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2638135A1 true DE2638135A1 (de) | 1978-03-02 |
Family
ID=5986258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19762638135 Pending DE2638135A1 (de) | 1976-08-25 | 1976-08-25 | Elektrischer schaltkontakt |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4129765A (enExample) |
| JP (1) | JPS5326975A (enExample) |
| DE (1) | DE2638135A1 (enExample) |
| FR (1) | FR2363174A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19714654A1 (de) * | 1997-04-09 | 1998-10-15 | Abb Patent Gmbh | Vakuumschaltkammer mit einem festen und einem beweglichen Kontaktstück und/oder einem Schirm von denen wenigstens die Kontaktstücke wenigstens teilweise aus Cu/Cr, Cu/CrX oder Cu/CrXY bestehen |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2831791C2 (de) * | 1978-07-19 | 1982-09-09 | Gkss - Forschungszentrum Geesthacht Gmbh, 2000 Hamburg | Bauteil aus metallischem Werkstoff mit aufladungsgefährdeter Oberfläche und Verwendung hierfür |
| US7564330B2 (en) * | 2007-04-18 | 2009-07-21 | Key Safety Systems, Inc. | Reed switch contact coating |
| US11309140B2 (en) * | 2019-01-04 | 2022-04-19 | Littelfuse, Inc. | Contact switch coating |
| US11621132B2 (en) * | 2021-06-08 | 2023-04-04 | Littelfuse, Inc. | Bend web design for reed switches |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2303587C3 (de) * | 1973-01-25 | 1978-05-03 | Oki Electric Industry Co., Ltd., Tokio | Reedschalter und Verfahren zu seiner Herstellung |
| NL169530C (nl) * | 1973-05-09 | 1982-07-16 | Philips Nv | Schakelinrichting met tongcontacten. |
-
1976
- 1976-08-25 DE DE19762638135 patent/DE2638135A1/de active Pending
-
1977
- 1977-08-08 US US05/822,729 patent/US4129765A/en not_active Expired - Lifetime
- 1977-08-22 JP JP9962177A patent/JPS5326975A/ja active Granted
- 1977-08-25 FR FR7725972A patent/FR2363174A1/fr not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19714654A1 (de) * | 1997-04-09 | 1998-10-15 | Abb Patent Gmbh | Vakuumschaltkammer mit einem festen und einem beweglichen Kontaktstück und/oder einem Schirm von denen wenigstens die Kontaktstücke wenigstens teilweise aus Cu/Cr, Cu/CrX oder Cu/CrXY bestehen |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5326975A (en) | 1978-03-13 |
| FR2363174A1 (fr) | 1978-03-24 |
| JPS5627961B2 (enExample) | 1981-06-29 |
| US4129765A (en) | 1978-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE10194846B4 (de) | Verfahren zur Oberflächenbehandlung eines rostfreien Stahlprodukts für eine Brennstoffzelle | |
| DE69302678T2 (de) | Beschichteter artikel | |
| DE3150591C2 (enExample) | ||
| AT391106B (de) | Schichtverbundwerkstoff mit diffusionssperr- schicht, insbesondere fuer gleit- und reibelemente,sowie verfahren zu seiner herstellung | |
| DE2852748A1 (de) | Verfahren zum abscheiden einer aluminium enthaltenden legierungsueberzugsschicht aus einem metalldampf auf ein substrat | |
| DE3509039A1 (de) | Verbundwerkstoff fuer elektrische kontakte und verfahren zu seiner herstellung | |
| DE19983980B3 (de) | Verfahren zur Herstellung einer Entladungs-Oberflächenbehandlungs-Elektrode, hiernach erhaltene Entladungs-Oberflächenbehandlungs-Elektrode und deren Verwendung | |
| EP0432090B1 (de) | Verfahren zur Herstellung einer Beschichtung und Werkstück beschichtet nach dem Verfahren | |
| CH664377A5 (de) | Dekorative schwarze verschleissschutzschicht. | |
| DE102018216658A1 (de) | Verfahren zur Herstellung einer mehrlagigen Erosions- und Korrosionsschutzschicht und Bauteil mit einer entsprechenden Schutzschicht | |
| DE1802932B2 (de) | Verfahren zur Herstellung eines elektrischen Schaltkontaktes | |
| AT393367B (de) | Schichtverbundwerkstoff, insbesondere fuer gleit- und reibelemente, sowie verfahren zu seiner herstellung | |
| EP0337007A1 (de) | Hartstoff-Schutzschicht mit homogener Elementverteilung | |
| DE2638135A1 (de) | Elektrischer schaltkontakt | |
| EP0385283B1 (de) | Verfahren zur Beschichtung von Hartmetallgrundkörpern und Hartmetallwerkzeug hergestellt nach dem Verfahren | |
| DE69710461T2 (de) | Sinterverfahren | |
| AT394643B (de) | Roentgenroehrenanode mit oxidbeschichtung | |
| WO1999023274A1 (de) | GASSTRAHL-PVD-VERFAHREN ZUR HERSTELLUNG EINER SCHICHT MIT MoSi¿2? | |
| DE2202827C3 (de) | Gitterelektrode für elektrische Entladungsgefäße und Verfahren zu ihrer Herstellung | |
| EP3266034B1 (de) | Komponente eines ionenimplanters | |
| DE2037454A1 (de) | Metallgegenstand, wie Rasierklinge, und Verfahren und Vorrichtung zur Herstellung desselben | |
| EP1397526A2 (de) | Modifizierter dlc-schichtaufbau | |
| DE10114306B4 (de) | Kompositschicht, Verfahren zur Herstellung einer Kompositschicht und deren Verwendung | |
| DE2607781C3 (de) | Elektrischer Schutzrohrkontakt | |
| EP1114442B1 (de) | Verfahren zur verringerung der partikelabgabe und partikelaufnahme einer oberfläche |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| OHW | Rejection |