CH88635A - Zeitschalter, insbesondere für Treppenbeleuchtung. - Google Patents
Zeitschalter, insbesondere für Treppenbeleuchtung.Info
- Publication number
- CH88635A CH88635A CH88635DA CH88635A CH 88635 A CH88635 A CH 88635A CH 88635D A CH88635D A CH 88635DA CH 88635 A CH88635 A CH 88635A
- Authority
- CH
- Switzerland
- Prior art keywords
- time switches
- stair lighting
- stair
- lighting
- switches
- Prior art date
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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE88635X | 1916-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH88635A true CH88635A (de) | 1921-03-16 |
Family
ID=20275203
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH88635D CH88635A (de) | 1916-12-06 | 1919-12-31 | Zeitschalter, insbesondere für Treppenbeleuchtung. |
Country Status (5)
Country | Link |
---|---|
CH (1) | CH88635A (de) |
DE (1) | DE322697C (de) |
FR (1) | FR509927A (de) |
GB (1) | GB135672A (de) |
NL (1) | NL6050C (de) |
-
0
- GB GB135672D patent/GB135672A/en active Active
- NL NL6050D patent/NL6050C/xx active
-
1918
- 1918-12-05 DE DE1918322697D patent/DE322697C/de not_active Expired
-
1919
- 1919-12-31 FR FR509927A patent/FR509927A/fr not_active Expired
- 1919-12-31 CH CH88635D patent/CH88635A/de unknown
Also Published As
Publication number | Publication date |
---|---|
NL6050C (de) | |
FR509927A (fr) | 1920-11-23 |
DE322697C (de) | 1920-07-06 |
GB135672A (de) |
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