BE442147A - - Google Patents
Info
- Publication number
- BE442147A BE442147A BE442147DA BE442147A BE 442147 A BE442147 A BE 442147A BE 442147D A BE442147D A BE 442147DA BE 442147 A BE442147 A BE 442147A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C15/00—Clocks driven by synchronous motors
- G04C15/0054—Clocks driven by synchronous motors with power-reserve
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/16—Magnetic circuit arrangements
- H01H50/18—Movable parts of magnetic circuits, e.g. armature
- H01H50/20—Movable parts of magnetic circuits, e.g. armature movable inside coil and substantially lengthwise with respect to axis thereof; movable coaxially with respect to coil
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH218585T | 1940-12-30 | ||
| CH177312T | 1940-12-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE442147A true BE442147A (en) | 1941-08-30 |
Family
ID=25719948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE442147D BE442147A (en) | 1940-12-30 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE442147A (en) |
| CH (1) | CH218585A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1097912B (en) * | 1958-10-23 | 1961-01-19 | Friedrich Mauthe G M B H | Electromotive mainspring from time works, preferably for battery operation |
-
0
- BE BE442147D patent/BE442147A/xx unknown
-
1940
- 1940-12-30 CH CH218585D patent/CH218585A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH218585A (en) | 1941-12-15 |