Register information Patent

WO file number: PCT/EP2011/004266 (Status: not pending/lapsed, Query started: October 23, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INID	Criterion	Field	Content
	Type of IP right	SART	Patent
	Status	ST	Not pending/lapsed
86	WO file number	WAKZ	PCT/EP2011/004266
87	WO publication number	WPN	2012031694
54	Designation/title	TI	ROTOR EINER ELEKTRISCHEN MASCHINE
51	IPC main class	ICM (ICMV)	H02K 1/27 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	H02K 1/30 (2006.01), H02K 1/32 (2006.01)
86	WO application date	WAT	Aug 25, 2011
72	Inventor	IN	Inventor not yet named
66 66	Domestic priority	PRN PRD	10 2010 044 521.5 Sep 7, 2010
	Patent division in charge		32
87	WO language of publication	WLANG	DE - Deutsch
57	Abstract	AB	Ein Rotor einer elektrischen Maschine verfügt über einem scheibenförmigen Rotorträger (2) und einem zylinderringförmigen Rotorkern (3). Der Rotorträger (2) ist in axialer Richtung neben dem Rotorkern (3) koaxial zur Rotationsachse (11) angeordnet. Der Rotorkern (3) weist eine Ausnehmung (10) in axiale Richtung auf, die den Rotorkern (3) vollständig durchdringt und verfügt über Blechpakete (4a, 4b, 4c, 4d) mit jeweils einer Tasche (9) zur Aufnahme eines Permanentmagneten (6a, 6b). Ein Befestigungsbolzen (5) ist in der Ausnehmung (10) angeordnet und verbindet den Rotorkern (3) fest mit dem Rotorträger (2).
81	Designated WO countries	WDS	AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
	Published EP/WO documents	EPWOPN	Original document: WO2012031694A3 Searchable text: WO2012031694A3
43	Date of first publication	EVT	Mar 15, 2012
	Date of the first transfer into DPMAregister	EREGT	Jul 5, 2014
	Date of the (most recent) update in DPMAregister	REGT	Aug 31, 2021 (Show all update days)(Hide all update days) Aug 31, 2021 Historical data not available for this/these date(s) Jul 5, 2014 Date of the first transfer into DPMAregister

Procedural data
No.	Kind of procedure	Legal status	Date of legal/procedural status	Alle Details anzeigen
1	Pre-registration procedure	The application is under preliminary examination	Aug 25, 2011	Details anzeigen
2	Search procedure	Request for search effectively filed	Aug 25, 2011	Details anzeigen
3	Procedure relating to PCT application	WO publication	Mar 15, 2012	Details anzeigen
4	Procedure relating to PCT application	Ceased to have effect for DE	Mar 7, 2013	Details anzeigen

View procedures Pre-registration procedure (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	The application is under preliminary examination
Date of legal/procedural status	VSTT	Aug 25, 2011

View procedures Search procedure (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Search procedure
Legal/procedural status	VST	Request for search effectively filed
Date of legal/procedural status	VSTT	Aug 25, 2011
Third party request		No
Date of receipt	AEGT	Aug 25, 2011

View procedures Procedure relating to PCT application (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	WO publication
Date of legal/procedural status	VSTT	Mar 15, 2012

View procedures Procedure relating to PCT application (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	Ceased to have effect for DE
Date of legal/procedural status	VSTT	Mar 7, 2013