Search International and National Patent Collections

1. (WO2018077567) BLOW-OFF RING

Pub. No.:    WO/2018/077567    International Application No.:    PCT/EP2017/074637
Publication Date: Fri May 04 01:59:59 CEST 2018 International Filing Date: Fri Sep 29 01:59:59 CEST 2017
IPC: H02K 15/12
B08B 5/02
B08B 9/00
Applicants: BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT
Inventors: POHLKÖTTER, Fabian
LANZINGER, Stefan
ZEILHOFER, Stefan
Title: BLOW-OFF RING
Abstract:
The invention relates to a blow-off ring (1, 2) for cleaning components (3) of an electric motor, comprising a first ring element (4, 5) and a second ring element (6, 7), wherein the first ring element (4, 5) and the second ring element (6, 7) can be assembled in order to enclose an annular cavity (8) within the blow-off ring (1, 2), and wherein the first ring element (4, 5) and/or the second ring element (6, 7) has nozzles (9), which are connected to the annular cavity (8) and which extend along an inner circumferential surface (10) and/or an outer circumferential surface (11) of the blow-off ring (1, 2).