NL191978A - - Google Patents
Info
- Publication number
- NL191978A NL191978A NL191978DA NL191978A NL 191978 A NL191978 A NL 191978A NL 191978D A NL191978D A NL 191978DA NL 191978 A NL191978 A NL 191978A
- Authority
- NL
- Netherlands
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H43/00—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed
- H01H43/30—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action
- H01H43/308—Time or time-programme switches providing a choice of time-intervals for executing one or more switching actions and automatically terminating their operations after the programme is completed with timing of actuation of contacts due to thermal action based on the change of electrical properties, e.g. thermistors
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES36314A DE1023144B (de) | 1953-11-13 | 1953-11-13 | Heissleiteranordnung zur Relaisverzoegerung mit steilem Stromanstieg |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL191978A true NL191978A (enEXAMPLES) |
Family
ID=7482171
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL94163D NL94163C (enEXAMPLES) | 1953-11-13 | ||
| NL191978D NL191978A (enEXAMPLES) | 1953-11-13 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL94163D NL94163C (enEXAMPLES) | 1953-11-13 |
Country Status (4)
| Country | Link |
|---|---|
| CH (1) | CH332638A (enEXAMPLES) |
| DE (1) | DE1023144B (enEXAMPLES) |
| FR (1) | FR1112659A (enEXAMPLES) |
| NL (2) | NL191978A (enEXAMPLES) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1171513B (de) * | 1960-06-23 | 1964-06-04 | Siemens Elektrogeraete Gmbh | HF-Strahlungsherd mit Magnetron |
| US3210611A (en) * | 1962-05-11 | 1965-10-05 | Westinghouse Electric Corp | Light responsive switching circuit having time delayed operation |
| US4135186A (en) * | 1977-02-23 | 1979-01-16 | Hitachi, Ltd. | Liquid level detecting apparatus |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE369638C (de) * | 1923-02-22 | Siemens & Halske Akt Ges | Verzoegerungsrelais | |
| DE735489C (de) * | 1940-09-24 | 1943-05-15 | Siemens Ag | Relaisschaltung fuer ein Wechselstromgeraet, das mit Hilfe eines Wechselrichters aus einem Gleichstromnetz gespeist wird |
-
0
- NL NL94163D patent/NL94163C/xx active
- NL NL191978D patent/NL191978A/xx unknown
-
1953
- 1953-11-13 DE DES36314A patent/DE1023144B/de active Pending
-
1954
- 1954-10-18 CH CH332638D patent/CH332638A/de unknown
- 1954-11-13 FR FR1112659D patent/FR1112659A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1023144B (de) | 1958-01-23 |
| FR1112659A (fr) | 1956-03-16 |
| CH332638A (de) | 1958-09-15 |
| NL94163C (enEXAMPLES) |