FR744703A - - Google Patents
Info
- Publication number
- FR744703A FR744703A FR744703DA FR744703A FR 744703 A FR744703 A FR 744703A FR 744703D A FR744703D A FR 744703DA FR 744703 A FR744703 A FR 744703A
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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
- H01H43/301—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 expansion or contraction of a material
- H01H43/302—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 expansion or contraction of a material of solid bodies
- H01H43/303—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 expansion or contraction of a material of solid bodies of one single solid body, e.g. hot wire
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT394842X | 1931-09-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR744703A true FR744703A (enrdf_load_stackoverflow) | 1933-04-26 |
Family
ID=11246222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR744703D Expired FR744703A (enrdf_load_stackoverflow) | 1931-09-19 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR744703A (enrdf_load_stackoverflow) |
| GB (1) | GB394842A (enrdf_load_stackoverflow) |
-
0
- FR FR744703D patent/FR744703A/fr not_active Expired
-
1932
- 1932-09-19 GB GB25985/32A patent/GB394842A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB394842A (en) | 1933-07-06 |