EP 1749576 A3 20070221 - Comminuting apparatus having a frequency controlled electric motor and an epicyclic gear mechanism
Title (en)
Comminuting apparatus having a frequency controlled electric motor and an epicyclic gear mechanism
Title (de)
Zerkleinerungsvorrichtung mit Drehstrom-Synchron-Motor und integrierter Umlaufgetriebestufe
Title (fr)
Désintégrateur avec motor electrique a convertisseur de fequence monte en amont et un train épicycloidal
Publication
Application
Priority
DE 102005037668 A 20050805
Abstract (en)
[origin: EP1749576A2] The comminution device has electric motor which is formed as a high pole three-phase synchronous motor which is electrically connected to the output of the frequency changer controlled by a control device. The gear unit is formed as an epicylic gear unit. The three-phase synchronous motor encloses an epicyclic gear unit. The motor and the gear unit are formed together in a housing. An independent claim is also included for the drive unit.
IPC 8 full level
B02C 18/00 (2006.01); B02C 18/24 (2006.01); B02C 18/38 (2006.01)
CPC (source: EP US)
B02C 18/0084 (2013.01 - EP US); B02C 18/24 (2013.01 - EP US)
Citation (search report)
- [A] DE 10223811 A1 20031218
- [A] GB 2059804 A 19810429 - SANT ANDREA NOVARA OFFICINE
- [A] DE 826839 C 19520107 - SCHEFFEL MASCHINENFABRIK W
- [A] US 4919345 A 19900424 - BURLINGTON GEOFFREY M [GB], et al
- [A] DE 10333359 B3 20050120 - VECOPLAN MASCHINENFABRIK GMBH [DE]
- [A] PATENT ABSTRACTS OF JAPAN vol. 1999, no. 04 30 April 1999 (1999-04-30)
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 NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1749576 A2 20070207; EP 1749576 A3 20070221; EP 1749576 B1 20071212; AT E380593 T1 20071215; CA 2555434 A1 20070205; CA 2555434 C 20080902; DE 102005037668 A1 20070215; DE 102005037668 B4 20071025; DE 502006000217 D1 20080124; DK 1749576 T3 20080505; ES 2299123 T3 20080516; JP 2007044690 A 20070222; JP 4808564 B2 20111102; US 2008223966 A1 20080918; US 7469850 B2 20081230
DOCDB simple family (application)
EP 06014873 A 20060718; AT 06014873 T 20060718; CA 2555434 A 20060803; DE 102005037668 A 20050805; DE 502006000217 T 20060718; DK 06014873 T 20060718; ES 06014873 T 20060718; JP 2006209749 A 20060801; US 46107606 A 20060731