BE443898A - - Google Patents
Info
- Publication number
- BE443898A BE443898A BE443898DA BE443898A BE 443898 A BE443898 A BE 443898A BE 443898D A BE443898D A BE 443898DA BE 443898 A BE443898 A BE 443898A
- Authority
- BE
- Belgium
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/22—Polarised relays
- H01H51/2272—Polarised relays comprising rockable armature, rocking movement around central axis parallel to the main plane of the armature
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R11/00—Transducers of moving-armature or moving-core type
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH889593X | 1940-12-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE443898A true BE443898A (xx) |
Family
ID=4545632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE443898D BE443898A (xx) | 1940-12-02 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE443898A (xx) |
| CH (1) | CH217613A (xx) |
| FR (1) | FR889593A (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1073101B (de) * | 1960-01-14 | KRONE Kommanditgesellschaft, Berlm-Zehlendorf | Magnetisch polarisiertes elektrisches Antriebssystem fur Wecker, Relais od dgl | |
| DE966845C (de) * | 1952-03-22 | 1957-09-12 | Siemens Ag | Elektromagnetisches gepoltes Antriebssystem, insbesondere fuer Relais, Wecker od. dgl. |
| US2786950A (en) * | 1953-02-09 | 1957-03-26 | Syncro Corp | Vibratory power tool |
| DE1006525B (de) * | 1955-05-07 | 1957-04-18 | Siemens Ag | Anordnung zum Rueckstellen des Ankers eines Elektromagneten in seine Ruhelage |
| NL123996C (xx) * | 1958-04-22 | |||
| DE1269246B (de) * | 1959-11-05 | 1968-05-30 | Tibbetts Industries | Magnetischer Wandler |
| DE1257283B (de) * | 1959-11-05 | 1967-12-28 | Tibbetts Industries | Elektromagnetischer Wandler |
| DE1167980B (de) * | 1960-06-22 | 1964-04-16 | Krone Kg | Magnetisch polarisiertes elektrisches Antriebssystem fuer Wecker, Relais od. dgl. |
| US3531745A (en) * | 1969-10-22 | 1970-09-29 | Tibbetts Industries | Magnetic translating device with armature flux adjustment means |
-
0
- BE BE443898D patent/BE443898A/xx unknown
-
1940
- 1940-12-02 CH CH217613D patent/CH217613A/de unknown
-
1941
- 1941-12-31 FR FR889593D patent/FR889593A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR889593A (fr) | 1944-01-13 |
| CH217613A (de) | 1941-10-31 |