EP 1070379 A1 20010124 - ELECTRICAL MACHINE
Title (en)
ELECTRICAL MACHINE
Title (de)
ELEKTRISCHE MASCHINE
Title (fr)
APPAREIL ELECTRIQUE
Publication
Application
Priority
- GB 9901052 W 19990406
- GB 9807023 A 19980402
Abstract (en)
[origin: GB2336038A] In an electrical machine such as electric motor comprising a casing, which contains rotatable components, air direction means is provided and constructed and arranged to direct an air current over the exterior of the machine. The air direction means may be in the form of a cowl which may be an extension of or secured to a fan housing.
IPC 1-7
IPC 8 full level
H02K 1/20 (2006.01); H02K 5/173 (2006.01); H02K 5/20 (2006.01); H02K 9/04 (2006.01); H02K 9/16 (2006.01)
CPC (source: EP KR US)
H02K 1/20 (2013.01 - EP); H02K 5/1732 (2013.01 - EP); H02K 5/207 (2021.01 - EP KR US); H02K 9/14 (2013.01 - EP KR)
Designated contracting state (EPC)
AT BE DE DK ES FI FR GB GR IE IT NL PT SE
DOCDB simple family (publication)
GB 2336038 A 19991006; GB 2336038 B 20020424; GB 9807023 D0 19980603; AU 3429599 A 20000214; AU 748375 B2 20020606; CA 2326591 A1 20000203; CN 1302470 A 20010704; EP 1070379 A1 20010124; HK 1020238 A1 20000331; JP 2002521994 A 20020716; KR 20010034726 A 20010425; WO 0005800 A1 20000203
DOCDB simple family (application)
GB 9807023 A 19980402; AU 3429599 A 19990406; CA 2326591 A 19990406; CN 99806474 A 19990406; EP 99915869 A 19990406; GB 9901052 W 19990406; HK 99105351 A 19991119; JP 2000561692 A 19990406; KR 20007010983 A 20001002