BE483030A - - Google Patents
Info
- Publication number
- BE483030A BE483030A BE483030DA BE483030A BE 483030 A BE483030 A BE 483030A BE 483030D A BE483030D A BE 483030DA BE 483030 A BE483030 A BE 483030A
- Authority
- BE
- Belgium
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 |
|---|---|---|---|
| FR649884X | 1948-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE483030A true BE483030A (en) |
Family
ID=9003604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE483030D BE483030A (en) | 1948-01-14 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US2515407A (en) |
| BE (1) | BE483030A (en) |
| DE (1) | DE830971C (en) |
| FR (1) | FR959598A (en) |
| GB (1) | GB649884A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1084232A (en) * | 1953-06-01 | 1955-01-18 | Improvements to timers for electrical circuits and in particular for signaling circuits | |
| US3445209A (en) * | 1965-10-20 | 1969-05-20 | Owens Illinois Inc | Method for initiating and controlling crystallization of glass |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1846873A (en) * | 1932-02-23 | Ltttheb johns | ||
| US2387891A (en) * | 1945-10-30 | Ignition controlling device for | ||
| US1704459A (en) * | 1926-06-24 | 1929-03-05 | Alexander Miltenberger | Electric time switch |
| US1763006A (en) * | 1927-09-12 | 1930-06-10 | Bell Telephone Labor Inc | Telephone-exchange equipment |
| US2259758A (en) * | 1940-04-18 | 1941-10-21 | Grafton E Luce | Timing device for electric circuit operation |
| US2269047A (en) * | 1940-09-19 | 1942-01-06 | Hubert E Woodring | Switching mechanism for automobile signals |
-
0
- FR FR959598D patent/FR959598A/fr not_active Expired
- BE BE483030D patent/BE483030A/xx unknown
-
1948
- 1948-10-06 GB GB26028/48A patent/GB649884A/en not_active Expired
- 1948-12-03 DE DEP23405A patent/DE830971C/en not_active Expired
- 1948-12-15 US US65381A patent/US2515407A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US2515407A (en) | 1950-07-18 |
| GB649884A (en) | 1951-02-07 |
| DE830971C (en) | 1952-02-11 |
| FR959598A (en) | 1950-03-31 |