BE449303A - - Google Patents
Info
- Publication number
- BE449303A BE449303A BE449303DA BE449303A BE 449303 A BE449303 A BE 449303A BE 449303D A BE449303D A BE 449303DA BE 449303 A BE449303 A BE 449303A
- 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
- H01H51/2236—Polarised relays comprising pivotable armature, pivoting at extremity or bending point of armature
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H50/00—Details of electromagnetic relays
- H01H50/64—Driving arrangements between movable part of magnetic circuit and contact
- H01H50/74—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter
- H01H50/76—Mechanical means for producing a desired natural frequency of operation of the contacts, e.g. for self-interrupter using reed or blade spring
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/20—Contact mechanisms of dynamic converters
- H02M1/28—Contact mechanisms of dynamic converters incorporating electromagnetically-operated vibrating contacts
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL247106X | 1942-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE449303A true BE449303A (https=) |
Family
ID=19780895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE449303D BE449303A (https=) | 1942-02-05 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE449303A (https=) |
| CH (1) | CH247106A (https=) |
| FR (1) | FR890752A (https=) |
-
0
- BE BE449303D patent/BE449303A/xx unknown
-
1943
- 1943-02-04 FR FR890752D patent/FR890752A/fr not_active Expired
- 1943-02-08 CH CH247106D patent/CH247106A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH247106A (de) | 1947-02-15 |
| FR890752A (fr) | 1944-02-17 |