NL28354C - - Google Patents
Info
- Publication number
- NL28354C NL28354C NL28354DA NL28354C NL 28354 C NL28354 C NL 28354C NL 28354D A NL28354D A NL 28354DA NL 28354 C NL28354 C NL 28354C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R39/00—Rotary current collectors, distributors or interrupters
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DK1908764X | 1929-09-12 | ||
| GB2257930A GB351288A (en) | 1930-07-26 | 1930-07-26 | Improvements in or relating to swivelling couplings for electric conductors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL28354C true NL28354C (ru) | 1932-06-15 |
Family
ID=26068450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL28354D NL28354C (ru) | 1929-09-12 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US1908764A (ru) |
| CH (1) | CH150425A (ru) |
| DE (1) | DE545359C (ru) |
| NL (1) | NL28354C (ru) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2609502A (en) * | 1949-02-15 | 1952-09-02 | Gen Motors Corp | Antenna construction |
| US2751565A (en) * | 1950-10-09 | 1956-06-19 | Philco Corp | Slip ring device for electric cable reel |
| US3017595A (en) * | 1955-12-16 | 1962-01-16 | Texas Instruments Inc | Plug-in slip ring and brush assembly |
| US3196204A (en) * | 1963-03-26 | 1965-07-20 | Herbert H Gates | Insulator string and bonding brush |
| US3416121A (en) * | 1967-03-07 | 1968-12-10 | North American Rockwell | Bearingless slip ring assembly |
| EP0059526B1 (en) * | 1981-01-26 | 1985-04-10 | National Research Development Corporation | Apparatus including electric current transfer |
| DE4221479A1 (de) * | 1992-06-30 | 1994-01-05 | Siemens Matsushita Components | Kontaktvorrichtung zwischen gegeneinander beweglichen Bauteilen von elektromagnetisch abgeschirmten Räumen oder Kabinen |
-
0
- NL NL28354D patent/NL28354C/xx active
-
1930
- 1930-07-25 CH CH150425D patent/CH150425A/de unknown
- 1930-07-26 DE DE1930545359D patent/DE545359C/de not_active Expired
- 1930-08-12 US US474821A patent/US1908764A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE545359C (de) | 1932-03-03 |
| US1908764A (en) | 1933-05-16 |
| CH150425A (de) | 1931-10-31 |