NL78501C - - Google Patents
Info
- Publication number
- NL78501C NL78501C NL78501DA NL78501C NL 78501 C NL78501 C NL 78501C NL 78501D A NL78501D A NL 78501DA NL 78501 C NL78501 C NL 78501C
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
-
- 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
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/66—Circuits
- H05B6/666—Safety circuits
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Protection Of Generators And Motors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH289514T | 1951-02-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL78501C true NL78501C (en) |
Family
ID=4554350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL78501D NL78501C (en) | 1951-02-09 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH289514A (en) |
| DE (1) | DE901095C (en) |
| FR (1) | FR1042002A (en) |
| NL (1) | NL78501C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3136876A (en) * | 1960-10-26 | 1964-06-09 | Clevite Corp | Indicator and control system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE541301C (en) * | 1928-04-13 | 1932-01-11 | Aeg | Procedure for regulating the power factor of high frequency induction ovens |
-
0
- NL NL78501D patent/NL78501C/xx active
-
1951
- 1951-02-09 CH CH289514D patent/CH289514A/en unknown
- 1951-02-27 DE DEP5150A patent/DE901095C/en not_active Expired
- 1951-09-07 FR FR1042002D patent/FR1042002A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH289514A (en) | 1953-03-15 |
| DE901095C (en) | 1954-01-07 |
| FR1042002A (en) | 1953-10-28 |