NL57499C - - Google Patents
Info
- Publication number
- NL57499C NL57499C NL57499DA NL57499C NL 57499 C NL57499 C NL 57499C NL 57499D A NL57499D A NL 57499DA NL 57499 C NL57499 C NL 57499C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H1/00—Contacts
- H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
- H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
- H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
-
- 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
- H01H1/027—Composite material containing carbon particles or fibres
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 |
|---|---|---|---|
| DE216236X | 1939-10-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL57499C true NL57499C (en:Method) |
Family
ID=5828125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL57499D NL57499C (en:Method) | 1939-10-09 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2335388A (en:Method) |
| BE (1) | BE439440A (en:Method) |
| CH (1) | CH216236A (en:Method) |
| FR (1) | FR874314A (en:Method) |
| NL (1) | NL57499C (en:Method) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2503040A (en) * | 1947-02-28 | 1950-04-04 | Jr Frank Gradischnig | Switch socket |
| US2798915A (en) * | 1954-01-04 | 1957-07-09 | James P Watson | Snap acting mechanism |
| US3719201A (en) * | 1971-03-12 | 1973-03-06 | M Minks | Automobile electrical system |
| JPS5726269A (en) * | 1980-07-23 | 1982-02-12 | Nissan Motor Co Ltd | Sliding distributor |
| US6222139B1 (en) * | 1999-09-15 | 2001-04-24 | General Electric Company | Rotary electric switch and contact therefore |
| DE102006059466A1 (de) * | 2006-12-14 | 2008-06-19 | Krütten, Viktor | Elektrischer Schalter mit verdrehbar gelagertem Kontaktelement |
-
0
- NL NL57499D patent/NL57499C/xx active
- BE BE439440D patent/BE439440A/xx unknown
-
1940
- 1940-10-09 CH CH216236D patent/CH216236A/de unknown
-
1941
- 1941-01-15 US US374599A patent/US2335388A/en not_active Expired - Lifetime
- 1941-07-30 FR FR874314D patent/FR874314A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| BE439440A (en:Method) | |
| CH216236A (de) | 1941-08-15 |
| US2335388A (en) | 1943-11-30 |
| FR874314A (fr) | 1942-08-04 |