EP 1397645 A1 20040317 - SENSING APPARATUS AND METHOD
Title (en)
SENSING APPARATUS AND METHOD
Title (de)
SENSORVORRICHTUNG UND -VERFAHREN
Title (fr)
PROCEDE ET APPAREIL DE DETECTION
Publication
Application
Priority
- GB 0201707 W 20020412
- GB 0113057 A 20010530
- GB 0114441 A 20010613
- GB 0115183 A 20010620
- GB 0115852 A 20010628
- GB 0124007 A 20011005
- GB 0126014 A 20011030
- GB 0201204 W 20020314
Abstract (en)
[origin: WO02097374A1] There is described a number of sensors which can be incorporated within a washing machine or the like to enable greater controllability. In particular, there is described a pressure sensor which uses an inductive sensor to measure the displacement of a moveable wall of an enclosure that can form part of a water level sensor within a washing machine, There is also described a connector having two relatively moveable parts and inductive sensor, including a resonant circuit which electromagnetically couples an excitation winding and a sensor winding, for detecting the relative position of the two moveable parts. There are also described a number of LVDT type sensors in which a magnetically permeable body moves through an aperture defined by a planar substrate, and the planar substrate has formed thereon plural planar coils which spiral around the aperture and are spaced at intervals along the thickness of the planar substrate.
IPC 1-7
IPC 8 full level
D06F 39/00 (2006.01); D06F 39/08 (2006.01); G01D 5/20 (2006.01); G01F 23/16 (2006.01); D06F 34/18 (2020.01)
CPC (source: EP US)
D06F 39/087 (2013.01 - EP US); G01D 5/2073 (2013.01 - EP); G01F 23/164 (2013.01 - EP); D06F 34/18 (2020.02 - EP US); D06F 2101/06 (2020.02 - EP US); D06F 2103/16 (2020.02 - EP US); D06F 2103/18 (2020.02 - EP US); D06F 2103/24 (2020.02 - EP US); D06F 2103/26 (2020.02 - EP US); D06F 2105/02 (2020.02 - EP US); D06F 2105/10 (2020.02 - EP US)
Citation (search report)
See references of WO 02097374A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
DOCDB simple family (application)
GB 0201707 W 20020412; EP 02774041 A 20020412