EP 2084808 A1 20090805 - LINEAR DRIVE AND LINEAR COMPRESSOR
Title (en)
LINEAR DRIVE AND LINEAR COMPRESSOR
Title (de)
LINEARANTRIEB UND LINEARVERDICHTER
Title (fr)
ENTRAÎNEMENT LINÉAIRE ET COMPRESSEUR LINÉAIRE
Publication
Application
Priority
- EP 2007061074 W 20071017
- DE 102006049401 A 20061019
Abstract (en)
[origin: WO2008046849A1] A reversing linear drive comprises at least one excitation coil (8) that can be applied with current for generating an alternating magnetic field, a magnetic armature (10) movable in the alternating field between a first and a second reversing point, a magnetic field sensor (21, 22) exposed to a magnetic field of the armature (10), and a control circuit (9) for controlling an excitation current fed into the excitation coil (8) by means of a magnetic field strength detected by the magnetic field sensor (21, 22).
IPC 8 full level
H02K 33/02 (2006.01); H02K 11/00 (2006.01)
CPC (source: EP)
G01D 5/145 (2013.01); H02K 33/16 (2013.01); H02K 29/08 (2013.01)
Citation (search report)
See references of WO 2008046849A1
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)
DE 102006049401 A1 20080424; CN 101529701 A 20090909; CN 101529701 B 20111102; EP 2084808 A1 20090805; RU 2009117296 A 20101127; WO 2008046849 A1 20080424
DOCDB simple family (application)
DE 102006049401 A 20061019; CN 200780038733 A 20071017; EP 07821439 A 20071017; EP 2007061074 W 20071017; RU 2009117296 A 20071017