EP 2567460 A1 20130313 - LOCATOR
Title (en)
LOCATOR
Title (de)
SUCHGERÄT
Title (fr)
APPAREIL DE RECHERCHE
Publication
Application
Priority
- DE 102010028719 A 20100507
- EP 2011054016 W 20110317
Abstract (en)
[origin: WO2011138084A1] The invention relates to a locator for detecting an article, comprising a push-pull measurement bridge for actuating a first and a second electromagnetic device in a variable ratio, wherein depending on the actuation the first electromagnetic device generates an alternating electromagnetic field in the region of the article. The locator further comprises a comparator for detecting the article, should the variable ratio differ by more than a predetermined amount from a predetermined ratio.
IPC 8 full level
H03K 17/955 (2006.01); G01V 3/165 (2006.01); G01V 3/17 (2006.01); H03K 17/95 (2006.01)
CPC (source: EP US)
G01R 33/0011 (2013.01 - US); G01V 3/08 (2013.01 - EP US); G01V 3/15 (2013.01 - EP US); H03K 17/9525 (2013.01 - EP US); H03K 17/955 (2013.01 - EP US)
Citation (search report)
See references of WO 2011138084A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
DE 102010028719 A1 20111110; CN 102859873 A 20130102; CN 102859873 B 20160113; EP 2567460 A1 20130313; JP 2013533952 A 20130829; JP 5784107 B2 20150924; US 2013193955 A1 20130801; WO 2011138084 A1 20111110
DOCDB simple family (application)
DE 102010028719 A 20100507; CN 201180022787 A 20110317; EP 11709919 A 20110317; EP 2011054016 W 20110317; JP 2013509479 A 20110317; US 201113696055 A 20110317