Electric heating – Heating devices – With current connection and/or disconnection means
Patent
1985-07-12
1988-01-12
Bartis, Anthony
Electric heating
Heating devices
With current connection and/or disconnection means
38107, 38142, 200 5109, 219247, 219259, 2481172, 339 40, 339 43, H05B 102, D06F 7528, D06F 7902, H01R 3396
Patent
active
047193344
ABSTRACT:
An electrical connection installation for a cordless electric appliance, such as a flatiron, has an electrical contact part carried by a stationary base serving as a stand for the appliance and which is adapted to mate with the electrical contacts of the appliance when the appliance is placed on the base. The contact part is coupled to an electric power source in in the base by a switch having a pair of contacts normally biased to an open position by springs formed from curved sheet metal strips and which are closed by a magnetically reactive contact actuating member responsive to the proximity of a permanent magnet in the appliance when the appliance is placed on the base. The switch contacts, contact actuating member, contact part and appliance contact are so designed and arranged that the contact part and appliance contacts are in engagement before the switch contacts are closed upon placement of the appliance on the base and the switch contacts are opened before the separation of the contact part and appliance contacts upon removal of the appliance from the base.
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Bartis Anthony
Geka-Werk Reinhold Klein AG
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