ES348714A1 - Improvements in the interruption and reset mechanisms for thermal over-currency devices. (Machine-translation by Google Translate, not legally binding) - Google Patents
Improvements in the interruption and reset mechanisms for thermal over-currency devices. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES348714A1 ES348714A1 ES348714A ES348714A ES348714A1 ES 348714 A1 ES348714 A1 ES 348714A1 ES 348714 A ES348714 A ES 348714A ES 348714 A ES348714 A ES 348714A ES 348714 A1 ES348714 A1 ES 348714A1
- Authority
- ES
- Spain
- Prior art keywords
- interruption
- interrupting
- power supply
- translation
- contacts
- 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
Landscapes
- Keying Circuit Devices (AREA)
- Thermally Actuated Switches (AREA)
Abstract
Improvements in the interruption and reset mechanisms for thermal overvoltage devices, for use with a magnetic control contactor for electrical appliances, whose contactor has main contacts in the power supply line to the appliance, electromagnetically operated from an auxiliary circuit of energy; said mechanisms comprise an interrupting device, with interrupting contacts arranged for use in said circuit for its closing and opening and which, normally, remains in a first stable position; a bimetallic device operatively linked to said interrupting device for moving said interrupting contacts from said first position to a second, also stable position, in response to certain conditions of the current in the power supply line to the apparatus; a switch having a pushbutton forced to remain in a neutral position and which is manually operated to a position that originates the power supply to the apparatus or to another position that interrupts such power supply to the apparatus; and by a link of mechanical type that operatively relates said manually operated switch to said interruption device, moving the interrupting contacts of said second portion to said first position when the button is manually operated to said other position, but of the operation of said manual switch is independent of the operation of said interruption device, except when its interrupting contacts are in said second position. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA979046 | 1966-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES348714A1 true ES348714A1 (en) | 1969-03-16 |
Family
ID=4142763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES348714A Expired ES348714A1 (en) | 1966-12-28 | 1967-12-27 | Improvements in the interruption and reset mechanisms for thermal over-currency devices. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES348714A1 (en) |
-
1967
- 1967-12-27 ES ES348714A patent/ES348714A1/en not_active Expired
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