EP 1042649 A1 20001011 - INDUCTIVE MEASURING TRANSDUCER FOR PATHS AND SYSTEM FOR MEASURING ANGLES
Title (en)
INDUCTIVE MEASURING TRANSDUCER FOR PATHS AND SYSTEM FOR MEASURING ANGLES
Title (de)
INDUKTIVER MESSUMFORMER FÜR WEGE UND ANORDNUNG ZUR MESSUNG VON WINKELN
Title (fr)
TRANSDUCTEUR DE MESURE INDUCTIF POUR TRAJETS ET DISPOSITIF DE MESURE DES ANGLES
Publication
Application
Priority
- DE 9803753 W 19981221
- DE 19757689 A 19971223
Abstract (en)
[origin: DE19757689A1] The invention relates to an inductive measuring transducer for determining the position of a body which can be displaced in relation to an immovable housing. The invention is characterized in that the movable body comprises a measuring transducer which generates a magnetic alternating field extending across a limited area and in that said alternating field permeates at least one conductor loop which is connected to the housing and extends along the measuring length. The differential voltage between the forward and feedback lines is averaged by an electric circuit and fed to an output. Said inductive measuring transducer is used by a system for measuring angles between an immovable housing and a shaft.
IPC 1-7
IPC 8 full level
G01B 7/30 (2006.01); G01B 7/00 (2006.01); G01D 5/165 (2006.01); G01D 5/20 (2006.01); G01D 5/243 (2006.01)
CPC (source: EP US)
G01D 5/165 (2013.01 - EP US); G01D 5/2073 (2013.01 - EP US)
Citation (search report)
See references of WO 9934170A1
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB IE IT LI NL SE
DOCDB simple family (publication)
DE 19757689 A1 19990708; DE 19757689 C2 20010215; CN 1285036 A 20010221; EP 1042649 A1 20001011; JP 2002500344 A 20020108; US 6504361 B1 20030107; WO 9934170 A1 19990708
DOCDB simple family (application)
DE 19757689 A 19971223; CN 98813584 A 19981221; DE 9803753 W 19981221; EP 98966224 A 19981221; JP 2000526778 A 19981221; US 58227500 A 20000622