Breakaway power supply device
First Claim
1. A breakaway power supply device operatively connectable to an appliance, said device comprising:
- a controller for sensing and/or controlling the temperature of said appliance; and
a power cord with a first connector for connecting said power cord to said controller and a second connector for connecting said power cord to a power source, wherein said first connector has at least two conductive connector outputs with a magnet therein.
1 Assignment
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Accused Products
Abstract
A breakaway power supply device operatively connectable to an electronic appliance either directly or indirectly via a controller is provided. The controller is used for sensing and/or controlling the operation of the appliance to which it is operatively connected. The breakaway device also has a power cord with a first connector suitable for releasably connecting with the controller and/or the appliance via a magnetic attraction. The power cord also has a second connector suitable for connecting to a power source. The magnetic attraction is suitable to withstand a predetermined or predefined disconnect force. This predetermined disconnect force may be varied as desired. The breakaway power supply device provides an effective, reliable and safe power connection for heatable electronic appliances that require continuous intimate contact with a separable controller.
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Citations
17 Claims
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1. A breakaway power supply device operatively connectable to an appliance, said device comprising:
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a controller for sensing and/or controlling the temperature of said appliance; and
a power cord with a first connector for connecting said power cord to said controller and a second connector for connecting said power cord to a power source, wherein said first connector has at least two conductive connector outputs with a magnet therein. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A power supply device electrically, magnetically and separably connectable to an appliance, said device comprising:
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a power supply cord with a first connector for connecting to a controller and a second connector for connecting to a power source, wherein said first connector has one or more conductive connector outputs, each of said one or more connector outputs having a magnet disposed therein. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A power supply cord comprising:
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a first connector for connecting to a power source; and
a second connector for connecting to a controller, said controller operatively connectable to an electrical appliance, wherein said second connector and said controller electrically and magnetically interact via a plurality of conductive contacts.
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Specification