JPS464683A - - Google Patents
Info
- Publication number
- JPS464683A JPS464683A JP2185171A JP2185171A JPS464683A JP S464683 A JPS464683 A JP S464683A JP 2185171 A JP2185171 A JP 2185171A JP 2185171 A JP2185171 A JP 2185171A JP S464683 A JPS464683 A JP S464683A
- Authority
- JP
- Japan
- 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
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
- H01H1/021—Composite material
- H01H1/023—Composite material having a noble metal as the basic material
- H01H1/0233—Composite material having a noble metal as the basic material and containing carbides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Contacts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US2688870A | 1970-04-09 | 1970-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS464683A true JPS464683A (enExample) | 1971-11-18 |
Family
ID=21834381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2185171A Pending JPS464683A (enExample) | 1970-04-09 | 1971-04-09 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3686456A (enExample) |
| JP (1) | JPS464683A (enExample) |
| DE (1) | DE2116450A1 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5514931A (en) * | 1978-07-19 | 1980-02-01 | Kokusan Denki Co Ltd | Ignition device for internal combustion engine with over-rotation preventing device |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3778576A (en) * | 1970-01-29 | 1973-12-11 | Echlin Manuf Corp | Tungsten electrical switching contacts |
| US4088480A (en) * | 1976-09-10 | 1978-05-09 | Gte Laboratories Incorporated | Process for preparing refractory metal-silver-cadmium alloys |
| DE3430490A1 (de) * | 1984-08-18 | 1986-02-27 | Doduco KG Dr. Eugen Dürrwächter, 7530 Pforzheim | Schaltkammer fuer ein elektrisches schaltgeraet, insbesondere zur verwendung in der niederspannungs-energietechnik |
| US4999464A (en) * | 1990-03-23 | 1991-03-12 | General Electric Company | Molded case circuit breaker contact and contact arm arrangement |
| AT525886B1 (de) * | 2022-07-05 | 2023-09-15 | Miba Sinter Austria Gmbh | Sicherheitsschalter |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2247754A (en) * | 1939-12-02 | 1941-07-01 | Mallory & Co Inc P R | Electric contact |
| FR1213453A (fr) * | 1957-08-01 | 1960-04-01 | Siemens Ag | Matière de contact pour interrupteurs électriques |
| NL244627A (enExample) * | 1958-07-24 | |||
| DE1248303B (de) * | 1962-03-15 | 1967-08-24 | Siemens Ag | Elektrischer, gut loetbarer Zweischichten-Sinterkontaktkoerper mit grosser Schweisssicherheit |
| GB1071664A (en) * | 1963-08-19 | 1967-06-14 | South Wales Switchgear | Improvements in or relating to vacuum circuit breakers |
| US3305324A (en) * | 1966-05-26 | 1967-02-21 | Mallory & Co Inc P R | Tungsten powder bodies infiltrated with copper-titanium-bismuth or copper-titanium-tin |
| DE1558647B2 (de) * | 1967-08-05 | 1972-03-09 | Siemens Ag | Heterogenes durchdringungsverbundmetall als kontaktwerkstoff fuer vakuumschalter |
| US3411902A (en) * | 1968-01-22 | 1968-11-19 | Mallory & Co Inc P R | Method of producing infiltrated contact material |
-
1970
- 1970-04-09 US US26888A patent/US3686456A/en not_active Expired - Lifetime
-
1971
- 1971-04-03 DE DE19712116450 patent/DE2116450A1/de active Pending
- 1971-04-09 JP JP2185171A patent/JPS464683A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5514931A (en) * | 1978-07-19 | 1980-02-01 | Kokusan Denki Co Ltd | Ignition device for internal combustion engine with over-rotation preventing device |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2116450A1 (de) | 1971-10-28 |
| US3686456A (en) | 1972-08-22 |