Inductive sensor

About: Inductive sensor is a research topic. Over the lifetime, 2282 publications have been published within this topic receiving 21984 citations.

Housings for inductive proximity sensors

Abstract: Inductive Proximity Sensors are non-contact sensing devices used in manufacturing processes to sense metal targets. In practice, it is common for objects to contact the sensor causing the sensor to malfunction. An inductive sensor with improved durability is required. An inductive proximity sensor includes an exterior housing, an interior sensing coil and electronic circuit, and a connector. The Exterior housing is produced from one piece of metal bar, bored from one end to the tip of the other end, leaving the cylindrical tube open only on one end. The Exterior Housing is produced with an Inside Dimension that is smaller than previous proximity sensors and places the coil and electronic circuit further away from the Outside Dimension of the Exterior Housing. The interior sensing coil and electronic circuit are protected by the thick casing of the Exterior housing to improve structural rigidity and the longevity of operation in manufacturing processes.

Automatic protection device of stamping machine

Abstract: The utility model discloses an automatic protection device of a stamping machine, which is characterized in that a luminous column (2) of a light curtain sensor and a receiving column (3) are arranged on the two sides at the front end of a workbench (1), an upper inductive sensor (6) and a lower inductive sensor (7) are arranged on one side of a sliding block (4) through a support (5), and a circuit board (8) is arranged in the workbench. The automatic protection device of the stamping machine can solve the deficiency of frequent accidents of the existing stamping machine and eliminate offcuts without shutdown, has double protection of the inductive sensors and the light curtain sensor, significant safety effect and a simple structure, is convenient to reform from the existing stamping machine and further has the advantages of low production cost, broad market prospects and the like.

Inductive sensor for shock absorber

Abstract: An inductor sensor assembly for determining to position of object includes a layer of ferrite overlaying exciting and receiving coils formed on a substrate. A magnet attached to the target produces a virtual coupler in an area of ferrite overlaying the coils. An application for a shock absorber includes a sensor module mounted in a recess in a dust cover and a magnet mounted to a cylinder tube of the shock absorber.

Automatically-controlled indirectly-heated heating radiator

Abstract: The utility model relates to a heating device, and particularly relates to an automatically-controlled indirectly-heated heating radiator. The automatically-controlled indirectly-heated heating radiator comprises a heating radiator, wherein one side of the heating radiator is provided with a water inlet pipe, an electromagnetic valve is arranged in the water inlet pipe, the heating radiator is provided with a room temperature inductive sensor, and the electromagnetic valve and the room temperature inductive sensor are respectively connected with a controller. The automatically-controlled indirectly-heated heating radiator can induce the room temperature, and control the size of a water inlet of the heating radiator through the electromagnetic valve, so that the room temperature is kept constant, thereby being beneficial to the physical health of people.

Process and device to detect a spatial proximity of an electrical conductive item and use of this device as system to detect cooking vessels

Abstract: The method involves using an inductive sensor (1) in a resonant circuit (10) by feeding a first periodic signal into the resonant circuit, changing the resonant frequency of the circuit by feeding a second signal into the circuit, detecting a resonant state in the circuit and analyzing the second signal using the detected resonant state. AN Independent claim is also included for the following: a cooker point with glass ceramic with an inductive sensor for detecting pots.