EP 1342048 A1 20030910 - COMBINATION CONSISTING OF TWO SENSORS, FOR EXAMPLE, OF A CAPACITIVE SENSOR AND OF A PROXIMITY SENSOR THAT FUNCTIONS ON THE BASIS OF EDDY CURRENT OR ULTRASOUND, INSIDE A HOUSING
Title (en)
COMBINATION CONSISTING OF TWO SENSORS, FOR EXAMPLE, OF A CAPACITIVE SENSOR AND OF A PROXIMITY SENSOR THAT FUNCTIONS ON THE BASIS OF EDDY CURRENT OR ULTRASOUND, INSIDE A HOUSING
Title (de)
KOMBINATION VON ZWEI SENSOREN, Z.B. VON EINEM KAPAZITIVEN SENSOR UND EINEM AUF WIRBELSTROM- ODER ULTRASCHALLBASIS ARBEITENDEM ABSTANDSSENSOR, IN EINEM GEHÄUSE
Title (fr)
SYSTEME DE DETECTION
Publication
Application
Priority
- DE 0103031 W 20010808
- DE 10050193 A 20001009
Abstract (en)
[origin: DE10050193A1] The arrangement has a first sensor (1) with a measurement coil (2) preferably operating on the eddy current principle and a second sensor (3). Both sensors are arranged in a housing (4) and a coating (7) is formed on the measurement side of the housing that forms an active part of the second sensor. The active component has at least one active measurement surface.
IPC 1-7
IPC 8 full level
G01B 7/00 (2006.01); G01B 7/02 (2006.01); G01B 7/06 (2006.01); G01D 5/22 (2006.01); G01D 5/242 (2006.01); G01N 27/72 (2006.01); G01N 27/90 (2006.01); G01N 29/04 (2006.01); G01R 33/12 (2006.01)
CPC (source: EP US)
G01B 7/023 (2013.01 - EP US); G01B 7/08 (2013.01 - EP US); G01B 7/085 (2013.01 - EP US)
Citation (search report)
See references of WO 0231433A1
Citation (examination)
- US 3077858 A 19630219 - ESIN ULUG MEHMET
- DE 19757575 C1 19990715 - SIEMENS AG [DE]
Designated contracting state (EPC)
DE FR GB
DOCDB simple family (publication)
DE 10050193 A1 20020418; EP 1342048 A1 20030910; JP 2004510997 A 20040408; JP 4059766 B2 20080312; US 2003169036 A1 20030911; US 6822442 B2 20041123; WO 0231433 A1 20020418; WO 0231433 A8 20020725
DOCDB simple family (application)
DE 10050193 A 20001009; DE 0103031 W 20010808; EP 01960157 A 20010808; JP 2002534772 A 20010808; US 40898903 A 20030408