FR785152A - Timer extinction warning - Google Patents
Timer extinction warningInfo
- Publication number
- FR785152A FR785152A FR785152DA FR785152A FR 785152 A FR785152 A FR 785152A FR 785152D A FR785152D A FR 785152DA FR 785152 A FR785152 A FR 785152A
- Authority
- FR
- France
- Prior art keywords
- extinction
- timer
- warning
- timer extinction
- extinction warning
- Prior art date
- 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
- H01H43/304—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 two bodies expanding or contracting in a different manner, e.g. bimetallic elements
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR785152T | 1934-04-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR785152A true FR785152A (en) | 1935-08-03 |
Family
ID=9217685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR785152D Expired FR785152A (en) | 1934-04-25 | 1934-04-25 | Timer extinction warning |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR785152A (en) |
-
1934
- 1934-04-25 FR FR785152D patent/FR785152A/en not_active Expired
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