ES345325A1 - Improvements in the construction of electromagnetic relays of great sensitivity. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in the construction of electromagnetic relays of great sensitivity. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES345325A1 ES345325A1 ES345325A ES345325A ES345325A1 ES 345325 A1 ES345325 A1 ES 345325A1 ES 345325 A ES345325 A ES 345325A ES 345325 A ES345325 A ES 345325A ES 345325 A1 ES345325 A1 ES 345325A1
- Authority
- ES
- Spain
- Prior art keywords
- contact blade
- cylinder head
- translation
- construction
- legally binding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H51/00—Electromagnetic relays
- H01H51/01—Relays in which the armature is maintained in one position by a permanent magnet and freed by energisation of a coil producing an opposing magnetic field
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Portable Nailing Machines And Staplers (AREA)
Abstract
"Improvements in the construction of electromagnetic relays of great sensitivity", of the type in which a mobile contact blade is maintained, in its rest position, stuck against two magnetic poles of a cylinder head, by means of a polarization flow produced at through said contact blade by a permanent magnet, in spite of the antagonistic action of a mechanical energy accumulator that exerts on the contact blade a force tending to separate it from its sticking position and whose mechanical energy is released when this force ceases to be retained by the contact blade bonded, as a result of a flow produced by a control winding therethrough, in a direction opposite to that of the polarization flow, characterized in that the cylinder head comprises a magnetic circuit constituted by three branches whose ends are respectively magnetically linked to each other, two of whose branches form a circuit closed uninterrupted, the third branch being interrupted for part of its length to form the two magnetic poles of the cylinder head. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR77449A FR1500384A (en) | 1966-09-23 | 1966-09-23 | Improvements to electromagnetic relays |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES345325A1 true ES345325A1 (en) | 1968-11-01 |
Family
ID=8617739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES345325A Expired ES345325A1 (en) | 1966-09-23 | 1967-09-22 | Improvements in the construction of electromagnetic relays of great sensitivity. (Machine-translation by Google Translate, not legally binding) |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES345325A1 (en) |
| FR (1) | FR1500384A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6044809B2 (en) * | 1976-11-15 | 1985-10-05 | キヤノン株式会社 | electromagnet device |
-
1966
- 1966-09-23 FR FR77449A patent/FR1500384A/en not_active Expired
-
1967
- 1967-09-22 ES ES345325A patent/ES345325A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1500384A (en) | 1967-11-03 |
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