A control assembly for an oven that includes an actuator configured to select a function of an oven and to generate an electrical signal identifying the function of the oven selected, and a control unit in communication with the actuator configured to receive the electrical signal generated and identify from the electrical signal the function of the oven selected. The control assembly also includes a rotary position switch configured to be positioned in a plurality of discrete positions, one of the discrete positions being a reference position, so that in each of the positions the rotary position switch activates at least one function of the oven and in the reference position the rotary position switch does not activate any function of the oven. The control device further includes an electric motor configured to rotate the rotary position switch and position it in one of the discrete positions, the control unit being configured to actuate the electric motor until the rotary position switch is positioned in the position corresponding to the selected function.

A method for controlling an oven that incudes selecting a function of the oven using an actuator located in or on a control panel of the oven to cause an electrical signal to be generated that identifies a function of the oven. In response to the electrical signal being generated, energizing an electrical motor that is mechanically coupled to a rotary position switch and not mechanically coupled to the actuator. The method including rotating the rotary position switch to a position corresponding to the function of the oven by use of the electric motor after the electrical signal is generated.

A switch and methods of assembling a switch. The switch may include a housing; a first terminal electrically coupled to a power source; a second terminal electrically coupled to a load; a contact having a first contact end and a second contact end, the contact being operable to be in a closed position, in which the first contact end engages the first terminal and the second contact end engages the second terminal such that the contact electrically connects the first terminal to the second terminal, and an open position, in which the contact does not electrically connect the first terminal and the second terminal; and a biasing member configured to bias the contact towards the first terminal and the second terminal, the biasing member being operable to apply a first biasing force proximate the first contact end and a second biasing force proximate the second connect end.

A switch, with enhanced operability and capable of changing control circuits independently by one hand, has a printed circuit board, first and second wiring patterns provided on one surface of the printed circuit board, first and second crank members supported for rotation above the printed circuit board, a first switching slider configured to rotate with the first crank member as the first switching slider slides an the first wiring pattern; and a second switching slider configured to rotate with the first crank member as the second switching slider slides on the second wiring pattern. The first and second crank members are positioned at respective positions where they are driven by one hand of an operator.

A rotational operation type switch includes a frame; a rotational operation button rotatably supported on the frame for rotational operation; a switching contact mechanism disposed below the operation button to face the operation button; and an operation mechanism disposed between the operation button and the switching contact mechanism, to switch the switching contact mechanism in conjunction with the rotational operation of the operation button. The switching contact mechanism includes a printed circuit board, a plurality of fixed contact electrodes disposed on the printed circuit board and spaced a predetermined distance away from each other, and a movable contact having a disc spring shape and disposed bridging between the plurality of fixed contact electrodes. The movable contact deforms to contact and separate from the fixed contact electrodes and switches an electrical connection between the fixed contact electrodes.

A technology for making the heat load on an electronic component attached to a target object smaller than before is provided. The electronic component includes a main body, the main body including an electronic component unit adapted to generate an electrical signal and click feeling in accordance with rotation of an engaged portion, a shaft support having a cylindrical portion to be inserted into a through-hole formed in the target object, and a retaining member; and a control shaft made of metal and capable of rotating the engaged portion, the control shaft being inserted into the cylindrical portion after a reflow soldering process of the target object is completed, and being engaged with the engaged portion. The control shaft inserted into the cylindrical portion is retained by the retaining member.

The present invention relates to an electric switch with rubbing contact (3) comprising on the one hand at least one fixed contact (9) and on the other hand at least one moving rubbing contact (3) that can move along a predefined trajectory and exhibiting a contact surface (10) intended to rub on said at least one fixed contact (9), characterized in that at least said contact surface (10) is treated by ion bombardment by virtue of an ion beam, and in that the fixed (9) and moving (3) contacts are bare.

Apparatuses, systems, and methods of manufacturing are described that provide a rotary switch. An example rotary switch includes a substrate and a plurality of electrical contacts supported by the substrate. The rotary switch includes a resistor network of a plurality of resistors in electrical communication with the plurality of electrical contacts and a commutator that moves relative to the substrate along the plurality of electrical contacts. The commutator electrically connects a pair of adjacent electrical contacts so as to modify an output voltage of the rotary switch corresponding to a position of the rotary switch. Each resistor of the resistor network is positioned so as to electrically connect a respective pair of adjacent electrical contacts. Each resistor in the resistor network comprises a resistance value that is different from resistance values of other resistors in the resistor network.

Apparatuses, systems, and methods of manufacturing are described that provide a rotary switch. An example rotary switch includes a substrate and a plurality of electrical contacts supported by the substrate. The rotary switch includes a resistor network of a plurality of resistors in electrical communication with the plurality of electrical contacts and a commutator that moves relative to the substrate along the plurality of electrical contacts. The commutator electrically connects a pair of adjacent electrical contacts so as to modify an output voltage of the rotary switch corresponding to a position of the rotary switch. Each resistor of the resistor network is positioned so as to electrically connect a respective pair of adjacent electrical contacts. Each resistor in the resistor network comprises a resistance value that is different from resistance values of other resistors in the resistor network.

A rotary switch having a fixing body, a rotating body disposed in the fixing body, a cover coupled to an upper portion of the fixing body, and a first elastic body positioned under the cover to contact a plurality of protrusions formed on the rotating body is provided. The protrusions of the rotating body protrude in a side direction and radial direction of the rotating body to improve a rotational operation feeling and the quality of a rotational sound.