DE1244296B - Schutzgaskontaktanordnung - Google Patents
SchutzgaskontaktanordnungInfo
- Publication number
- DE1244296B DE1244296B DET26941A DET0026941A DE1244296B DE 1244296 B DE1244296 B DE 1244296B DE T26941 A DET26941 A DE T26941A DE T0026941 A DET0026941 A DE T0026941A DE 1244296 B DE1244296 B DE 1244296B
- Authority
- DE
- Germany
- Prior art keywords
- oxygen
- contact
- inert gas
- contacts
- contact arrangement
- 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.)
- Withdrawn
Links
- 239000011261 inert gas Substances 0.000 title claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 18
- 239000001301 oxygen Substances 0.000 claims description 18
- 229910052760 oxygen Inorganic materials 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 5
- 230000001681 protective effect Effects 0.000 claims description 5
- 229910000510 noble metal Inorganic materials 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 2
- 229910052737 gold Inorganic materials 0.000 claims 2
- 239000010931 gold Substances 0.000 claims 2
- 229910052703 rhodium Inorganic materials 0.000 claims 2
- 239000010948 rhodium Substances 0.000 claims 2
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims 2
- 230000009286 beneficial effect Effects 0.000 claims 1
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 1
- GNMQOUGYKPVJRR-UHFFFAOYSA-N nickel(III) oxide Inorganic materials [O-2].[O-2].[O-2].[Ni+3].[Ni+3] GNMQOUGYKPVJRR-UHFFFAOYSA-N 0.000 claims 1
- PZFKDUMHDHEBLD-UHFFFAOYSA-N oxo(oxonickeliooxy)nickel Chemical compound O=[Ni]O[Ni]=O PZFKDUMHDHEBLD-UHFFFAOYSA-N 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000007789 gas Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 241000589614 Pseudomonas stutzeri Species 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
-
- 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
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/64—Protective enclosures, baffle plates, or screens for contacts
- H01H1/66—Contacts sealed in an evacuated or gas-filled envelope, e.g. magnetic dry-reed contacts
Landscapes
- Contacts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1041263 | 1963-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1244296B true DE1244296B (de) | 1967-07-13 |
Family
ID=20292266
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DET26941A Withdrawn DE1244296B (de) | 1963-09-24 | 1964-09-02 | Schutzgaskontaktanordnung |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3261957A (https=) |
| BE (1) | BE652611A (https=) |
| BR (1) | BR6462139D0 (https=) |
| DE (1) | DE1244296B (https=) |
| DK (1) | DK111627C (https=) |
| FI (1) | FI40917B (https=) |
| FR (1) | FR1408691A (https=) |
| GB (1) | GB1078277A (https=) |
| NL (1) | NL146634B (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2541925A1 (de) * | 1974-09-19 | 1976-04-08 | Fujitsu Ltd | Elektrischer kontakt und verfahren zur herstellung desselben |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11309140B2 (en) * | 2019-01-04 | 2022-04-19 | Littelfuse, Inc. | Contact switch coating |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2289830A (en) * | 1938-03-29 | 1942-07-14 | Bell Telephone Labor Inc | Circuit closing device |
| US2696543A (en) * | 1948-12-18 | 1954-12-07 | Bell Telephone Labor Inc | Electric switch |
-
1964
- 1964-08-11 FI FI1717/64A patent/FI40917B/fi active
- 1964-08-25 NL NL646409819A patent/NL146634B/xx unknown
- 1964-08-26 BR BR162139/64A patent/BR6462139D0/pt unknown
- 1964-09-02 DE DET26941A patent/DE1244296B/de not_active Withdrawn
- 1964-09-02 BE BE652611D patent/BE652611A/xx unknown
- 1964-09-08 DK DK442964AA patent/DK111627C/da active
- 1964-09-22 US US398448A patent/US3261957A/en not_active Expired - Lifetime
- 1964-09-24 FR FR989227A patent/FR1408691A/fr not_active Expired
- 1964-09-24 GB GB39039/64A patent/GB1078277A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2541925A1 (de) * | 1974-09-19 | 1976-04-08 | Fujitsu Ltd | Elektrischer kontakt und verfahren zur herstellung desselben |
Also Published As
| Publication number | Publication date |
|---|---|
| FI40917B (https=) | 1969-03-31 |
| NL6409819A (https=) | 1965-03-25 |
| GB1078277A (en) | 1967-08-09 |
| BR6462139D0 (pt) | 1973-08-09 |
| DK111627B (https=) | 1968-09-23 |
| US3261957A (en) | 1966-07-19 |
| NL146634B (nl) | 1975-07-15 |
| BE652611A (https=) | 1964-12-31 |
| DK111627C (da) | 1968-09-23 |
| FR1408691A (fr) | 1965-08-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| E77 | Valid patent as to the heymanns-index 1977 | ||
| EHJ | Ceased/non-payment of the annual fee |