EP 2319972 A1 20110511 - Household appliance for treating soft goods with displacement sensor and method for measuring the weight of loaded soft goods
Title (en)
Household appliance for treating soft goods with displacement sensor and method for measuring the weight of loaded soft goods
Title (de)
Haushaltsgerät zur Verarbeitung von Textilien mit Versetzungssensor und Verfahren zur Messung des Gewichts von weichen beladenen Artikeln
Title (fr)
Appareil électroménager permettant de traiter materiaux souples avec capteur de déplacement et méthode pour mesurer le poids d' articles souples chargés
Publication
Application
Priority
- EP 07825005 A 20070726
- IB 2007002119 W 20070726
- IT TO20060551 A 20060727
Abstract (en)
The present invention relates to a household appliance for treating soft goods, in particular a laundry washing machine, comprising a swinging assembly elastically constrained to a frame by means of a suspension system comprising a pair of elements telescopically coupled together through two respective ends, wherein the first of said two ends comprises ferromagnetic material and the second end comprises a coil (9). The household appliance also comprises an electronic detection module (6) comprising an oscillator circuit (12), the oscillation frequency of which depends on the impedance of the coil (9), and processing means operationally connected to the oscillator circuit (12) and adapted to measure the oscillation frequency and to determine, as a function of said oscillation frequency, at least one piece of information which can be associated with said relative displacement.
IPC 8 full level
D06F 37/20 (2006.01); D06F 33/48 (2020.01); D06F 34/08 (2020.01)
CPC (source: EP US)
D06F 33/48 (2020.02 - EP US); D06F 34/08 (2020.02 - EP US); D06F 2103/26 (2020.02 - EP US)
Citation (applicant)
- DE 4319614 C1 19940818 - BAUKNECHT HAUSGERAETE [DE]
- EP 1220961 A1 20020710 - SUSPA HOLDING GMBH [DE]
- EP 1094239 A2 20010425 - SUSPA HOLDING GMBH [DE]
- EP 0654140 A1 19950524 - MICRO EPSILON MESSTECHNIK [DE]
Citation (search report)
- [YD] EP 1094239 A2 20010425 - SUSPA HOLDING GMBH [DE]
- [YD] DE 4319614 C1 19940818 - BAUKNECHT HAUSGERAETE [DE]
- [YD] EP 1220961 B1 20040225 - SUSPA HOLDING GMBH [DE]
- [Y] JP H09313777 A 19971209 - NIPPON KENTETSU CO LTD, et al
Citation (third parties)
Third party :
- JP H0531784 U 19930427 - SANYO ELECTRIC CO [JP] & JP H0531784 K4
- JP H06246087 A 19940906 - SANYO ELECTRIC CO & JP H06246087 K1
- JP H0584382 A 19930406 - SANYO ELECTRIC CO & JP H0584382 K1
- JP H0526086 U 19930406 & JP H0526086 K4
- JP H09313777 A 19971209 - NIPPON KENTETSU CO LTD, et al
- EP 1094239 A2 20010425 - SUSPA HOLDING GMBH [DE]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2008012651 A2 20080131; WO 2008012651 A3 20080522; AT E506480 T1 20110515; DE 602007014092 D1 20110601; EP 2087160 A2 20090812; EP 2087160 B1 20110420; EP 2319972 A1 20110511; EP 2319972 B1 20131120; EP 2319972 B2 20230802; ES 2363817 T3 20110817; ES 2446670 T3 20140310; IT TO20060551 A1 20080127; PL 2087160 T3 20110930; PL 2319972 T3 20140930; SI 2087160 T1 20110831; SI 2319972 T1 20140430
DOCDB simple family (application)
IB 2007002119 W 20070726; AT 07825005 T 20070726; DE 602007014092 T 20070726; EP 07825005 A 20070726; EP 10196804 A 20070726; ES 07825005 T 20070726; ES 10196804 T 20070726; IT TO20060551 A 20060727; PL 07825005 T 20070726; PL 10196804 T 20070726; SI 200730659 T 20070726; SI 200731419 T 20070726