Inductive measuring device for use in sensor for measuring pressure, acceleration, path and other variables in household appliance, has electrical coils, which are connected in series, where coils are attached at oscillator

摘要

#CMT# #/CMT# The inductive measuring device (21) has electrical coils (24,25), which are connected in series. An oscillator (13) is provided, at which the series-connected coils are attached. The coils are connected with each other in magnetically opposite oriented manner. The coils are connected such that one of the coils flows current with opposite rotation. Coil cores are connected with one an other over a flux guide piece. #CMT# : #/CMT# Independent claims are included for the following: (1) a household appliance, particularly washing machine, which has an interference source; and (2) a method for measuring a measured variable of an inductive measuring device, a sensor or a household appliance. #CMT#USE : #/CMT# Inductive measuring device for use in a sensor, such as pressure sensor, flow sensor, acceleration sensor or path measurement sensor, for measuring pressure, acceleration, path and other variables in a household appliance, particularly front loading horizontal axis washing machine (all claimed). #CMT#ADVANTAGE : #/CMT# The inductive measuring device has electrical coils, which are connected in series, where the coils are connected with each other in magnetically opposite oriented manner, and hence measures variables in efficient manner, and ensures economical inductive measuring device. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic front view of a household appliance with inductive measuring device. 13 : Oscillator 20 : Household appliance 21 : Inductive measuring device 22 : Interference field 24,25 : Electrical coils.