ROTARY ELECTRIC MACHINE

WIPO Patent Application WO/2018/079088

A1

According to the present invention, the moving direction of a rotor with respect to a stator is set as a first direction (an X-arrow direction), the direction in which the stator and the rotor face each other is set as a second direction (a Y-arrow direction), and a direction perpendicular to both the first direction (the X-arrow direction) and the second direction (the Y-arrow direction) is set as a third direction (a Z-arrow direction). This rotary electric machine is provided with: a first reference portion (41) in which at least one among the stator and the rotor serves as a skew reference; and a continuous skew portion (42) which is gradually skewed in the first direction (the X-arrow direction) from the first reference portion (41), and disposed in the third direction (the Z-arrow direction). The maximum value is set for the amount of skew of the continuous skew portion (42) with respect to the first reference portion (41) so that the maximum value of the relative amount of skew between the stator and the rotor corresponds to the pitch of one slot among a plurality of slots (21c).

SAKUMA MASAFUMI (JP)
TSUDA TEPPEI (JP)

PCT/JP2017/032144

May 03, 2018

September 06, 2017

Click for automatic bibliography generation  

AISIN SEIKI (JP)

H02K1/08; H02K1/27

WO2009084151A1

2009-07-09

JP2003032983A	2003-01-31
JP2007166767A	2007-06-28
JP2003180045A	2003-06-27
JP2001339921A	2001-12-07
JP2006230116A	2006-08-31
JP2001025209A	2001-01-26
JPH1014181A	1998-01-16
US20160285336A1	2016-09-29
US20120025653A1	2012-02-02
JP2011120402A	2011-06-16
JP2002165428A	2002-06-07
JP2000278895A	2000-10-06
JP2010119287A	2010-05-27

KOBAYASHI Osamu et al. (JP)

View/Download PDF      PDF Help

Previous Patent: GAS WIPING DEVICE AND METHOD FOR MANUFACTURING MOLTEN METAL PLATED STEEL STRIP

Next Patent: SPARK PLUG