CONCEALED ELECTRICAL DOOR OPERATOR
First Claim
1. A door assembly comprising:
- a first door skin;
a second door skin spaced apart from the first door skin;
a door operator disposed between the first door skin and the second door skin; and
an arm extending from the door operator,wherein said door operator comprises;
a motor moving the arm to move the door between a closed position and an open position and between the open position and the closed position,a current sensor generating a current signal corresponding to the current to the motor;
a position sensor in communication with the arm generating a position signal corresponding to the position of the door relative to the frame; and
a controller communicating with the sensor and the motor, said controller controls a motor current to the motor in response to the current signal and the position signal.
6 Assignments
0 Petitions
Accused Products
Abstract
A door assembly includes a first door skin, a second door skin spaced apart from the first door skin and a door operator disposed between the first door skin and the second door skin. An arm extends from the door operator. The door operator includes a motor moving the arm to move the door between a closed position and an open position and between the open position and the closed position. A current sensor generates a current signal corresponding to the current to the motor. A position sensor in communication with the door arm generates a position signal corresponding to the position of the door relative to the frame. A controller communicates with the sensor and the motor. The controller controls a motor current to the motor in response to the current signal and the position signal.
-
Citations
30 Claims
-
1. A door assembly comprising:
-
a first door skin; a second door skin spaced apart from the first door skin; a door operator disposed between the first door skin and the second door skin; and an arm extending from the door operator, wherein said door operator comprises; a motor moving the arm to move the door between a closed position and an open position and between the open position and the closed position, a current sensor generating a current signal corresponding to the current to the motor; a position sensor in communication with the arm generating a position signal corresponding to the position of the door relative to the frame; and a controller communicating with the sensor and the motor, said controller controls a motor current to the motor in response to the current signal and the position signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
-
-
25. A door assembly comprising:
-
a first door skin; a second door skin spaced apart from the first door skin; a door operator disposed adjacent to the first door skin; and an arm extending from the door operator; wherein said door operator comprises, a motor moving the arm to move the door between a closed position and an open position and between the open position and the closed position, an accelerometer in communication with the arm generating a position signal corresponding to the position of the door relative to the frame; and a controller communicating with the accelerometer and the motor, said controller controlling a motor current to the motor in response to the position signal. - View Dependent Claims (26, 27, 28, 29, 30)
-
Specification