NL72100C - - Google Patents
Info
- Publication number
- NL72100C NL72100C NL72100DA NL72100C NL 72100 C NL72100 C NL 72100C NL 72100D A NL72100D A NL 72100DA NL 72100 C NL72100 C NL 72100C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/02—Details
- H05B41/04—Starting switches
- H05B41/06—Starting switches thermal only
- H05B41/08—Starting switches thermal only heated by glow discharge
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US400645A US2329134A (en) | 1941-07-01 | 1941-07-01 | Thermal switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL72100C true NL72100C (xx) |
Family
ID=23584442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL72100D NL72100C (xx) | 1941-07-01 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US2329134A (xx) |
| CH (1) | CH269642A (xx) |
| DE (1) | DE824809C (xx) |
| NL (1) | NL72100C (xx) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2432488A (en) * | 1944-03-27 | 1947-12-09 | Sylvania Electric Prod | Glow starter for electric discharge devices |
| US2457487A (en) * | 1945-10-17 | 1948-12-28 | Sylvania Electric Prod | Glow relay |
| US2459578A (en) * | 1946-05-13 | 1949-01-18 | Gen Electric | Glow switch |
| US2562692A (en) * | 1948-06-04 | 1951-07-31 | Air Reduction | Overvoltage protective device |
| US2631040A (en) * | 1950-03-22 | 1953-03-10 | Ferdinand F Constantine | Artificial fireplace lighting system |
| US2705291A (en) * | 1951-04-17 | 1955-03-29 | Leslie K Loehr | Automatic starting device for internal combustion engines |
| US2761980A (en) * | 1952-02-08 | 1956-09-04 | Ferdinand F Constantine | Impedance apparatus for producing rapid irregular changes in current flow |
| DE1025074B (de) * | 1952-04-10 | 1958-02-27 | Westinghouse Electric Corp | Glimmzuender zum Zuenden von Leuchtstoffroehrenlampen |
| US2891188A (en) * | 1955-03-24 | 1959-06-16 | Bell Telephone Labor Inc | Gaseous discharge device |
| DE1148019B (de) * | 1959-08-13 | 1963-05-02 | Ass Elect Ind | Glimmzuender |
| DE1192724B (de) * | 1960-10-10 | 1965-05-13 | Gen Electric | Bimetall-Glimmschalter und Verfahren zu dessen Herstellung |
| US20100018843A1 (en) * | 2008-07-24 | 2010-01-28 | General Electric Company | Low work function electrical component |
-
0
- NL NL72100D patent/NL72100C/xx active
-
1941
- 1941-07-01 US US400645A patent/US2329134A/en not_active Expired - Lifetime
-
1946
- 1946-12-23 CH CH269642D patent/CH269642A/fr unknown
-
1950
- 1950-09-16 DE DEI1947A patent/DE824809C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2329134A (en) | 1943-09-07 |
| DE824809C (de) | 1951-12-13 |
| CH269642A (fr) | 1950-07-15 |