CH460910A - Pair of contacts for a vacuum circuit interrupter - Google Patents
Pair of contacts for a vacuum circuit interrupterInfo
- Publication number
- CH460910A CH460910A CH744867A CH744867A CH460910A CH 460910 A CH460910 A CH 460910A CH 744867 A CH744867 A CH 744867A CH 744867 A CH744867 A CH 744867A CH 460910 A CH460910 A CH 460910A
- Authority
- CH
- Switzerland
- Prior art keywords
- contacts
- pair
- vacuum circuit
- circuit interrupter
- interrupter
- Prior art date
Links
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
- H01H1/04—Co-operating contacts of different material
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0466—Alloys based on noble metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C5/00—Alloys based on noble metals
- C22C5/06—Alloys based on silver
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/02—Contacts characterised by the material thereof
- H01H1/0203—Contacts characterised by the material thereof specially adapted for vacuum switches
- H01H2001/0205—Conditioning of the contact material through arcing during manufacturing, e.g. vacuum-depositing of layer on contact surface
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Contacts (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2378166A GB1121385A (en) | 1966-05-27 | 1966-05-27 | Improvements in or relating to contacts for vacuum interrupters |
AT405268A AT294962B (en) | 1966-05-27 | 1968-04-25 | Vacuum disconnector |
NL6806076A NL6806076A (en) | 1966-05-27 | 1968-04-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH460910A true CH460910A (en) | 1968-08-15 |
Family
ID=27149773
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH744867A CH460910A (en) | 1966-05-27 | 1967-05-26 | Pair of contacts for a vacuum circuit interrupter |
Country Status (8)
Country | Link |
---|---|
US (1) | US3548135A (en) |
AT (1) | AT294962B (en) |
AU (1) | AU3683968A (en) |
BE (1) | BE714486A (en) |
CH (1) | CH460910A (en) |
DE (1) | DE1640038A1 (en) |
NL (1) | NL6806076A (en) |
SE (1) | SE325943B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1388283A (en) * | 1972-05-18 | 1975-03-26 | English Electric Co Ltd | Vacuum type electric circuit interrupting devices |
DE2707589C3 (en) * | 1977-02-22 | 1980-02-21 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Continuous current switch for short-circuiting a superconducting magnet |
DE3832493A1 (en) * | 1988-09-22 | 1990-03-29 | Siemens Ag | VACUUM SWITCH TUBES, A SWITCH DISCONNECT CONTAINING SUCH A SWITCH TUBE AND METHOD FOR OPERATING SUCH A SWITCH DISCONNECTOR |
ES2529049T3 (en) * | 2007-09-05 | 2015-02-16 | Abb Technology Ag | Low voltage, medium voltage or high voltage switch assembly that has a short circuit system |
PL2159813T3 (en) * | 2008-09-01 | 2011-07-29 | Abb Technology Ag | A low-voltage, medium-voltage or high-voltage assembly |
DE102020212377A1 (en) * | 2020-09-30 | 2022-03-31 | Siemens Aktiengesellschaft | Compact vacuum interrupter |
-
1967
- 1967-05-26 CH CH744867A patent/CH460910A/en unknown
- 1967-05-26 SE SE07410/67A patent/SE325943B/xx unknown
- 1967-05-26 DE DE19671640038 patent/DE1640038A1/en active Pending
- 1967-05-29 US US641880A patent/US3548135A/en not_active Expired - Lifetime
-
1968
- 1968-04-24 AU AU36839/68A patent/AU3683968A/en not_active Expired
- 1968-04-25 AT AT405268A patent/AT294962B/en not_active IP Right Cessation
- 1968-04-29 NL NL6806076A patent/NL6806076A/xx unknown
- 1968-04-30 BE BE714486D patent/BE714486A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
NL6806076A (en) | 1969-10-31 |
AT294962B (en) | 1971-12-10 |
US3548135A (en) | 1970-12-15 |
SE325943B (en) | 1970-07-13 |
BE714486A (en) | 1968-09-16 |
DE1640038A1 (en) | 1970-09-10 |
AU3683968A (en) | 1969-10-30 |
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