公开(公告)号：US20170321790A1

公开(公告)日：2017-11-09

申请号：US15351337

申请日：2016-11-14

Applicant: Genesis Robotics LLP

Inventor： James Brent KLASSEN ,  Stephen Smith Chamberlain

IPC: F16H49/00

CPC classification number: F16H49/001 ,  F16H2049/003

Abstract: A flex spline torque transfer device using force applied at multiple positions for each area of contact between the flex spline and outer ring. The positions of at which force is applied may be outside the areas of contact. This design may also be used in conjunction with a magnetic method of applying force to the flex spline, mechanical force acting as a constraint to prevent the flex spline from fully disengaging from the outer ring.

公开(公告)号：US09755463B2

公开(公告)日：2017-09-05

申请号：US15234961

申请日：2016-08-11

Applicant: Genesis Robotics LLP

Inventor： James Brent Klassen ,  Stephen Smith Chamberlain

IPC: H02K1/16 ,  H02K1/27 ,  H02K1/20 ,  H02K16/04 ,  H02K5/16 ,  H02K1/14 ,  B25J9/12 ,  H02K1/02 ,  H02K1/06 ,  H02K3/04 ,  H02K5/04 ,  H02K9/00 ,  H02K21/24 ,  H02K15/04 ,  H02K7/08 ,  H02K9/02 ,  H02K3/12 ,  H02K41/03

CPC classification number: H02K1/24 ,  B25J9/0009 ,  B25J9/12 ,  B25J15/0009 ,  B25J15/0233 ,  B25J15/08 ,  B25J17/00 ,  B25J19/0029 ,  H02K1/02 ,  H02K1/06 ,  H02K1/08 ,  H02K1/14 ,  H02K1/16 ,  H02K1/20 ,  H02K1/27 ,  H02K1/274 ,  H02K1/278 ,  H02K1/2793 ,  H02K1/32 ,  H02K3/04 ,  H02K3/12 ,  H02K3/24 ,  H02K3/26 ,  H02K5/04 ,  H02K5/16 ,  H02K5/18 ,  H02K7/08 ,  H02K7/14 ,  H02K9/005 ,  H02K9/02 ,  H02K9/19 ,  H02K15/04 ,  H02K16/04 ,  H02K19/10 ,  H02K21/00 ,  H02K21/14 ,  H02K21/22 ,  H02K21/24 ,  H02K41/031 ,  H02K2201/12 ,  H02K2213/03

Abstract: An electric machine comprise a first carrier having an array of electromagnetic elements and a second carrier having electromagnetic elements defining magnetic poles, the second carrier being arranged to move relative to the first carrier. An airgap is provided between the first carrier and the second carrier. The electromagnetic elements of the first carrier include posts, with slots between the posts, one or more electric conductors in each slot, the posts of the first carrier having a post height in mm. The first carrier and the second carrier together define a size of the electric machine. The magnetic poles having a pole pitch in mm. The size of the motor, pole pitch and post height are selected to fall within a region in a space defined by size, pole pitch and post height that provides a benefit in terms of force or torque per weight per excitation level.

公开(公告)号：US09742225B2

公开(公告)日：2017-08-22

申请号：US15235091

申请日：2016-08-11

Applicant: Genesis Robotics LLP

Inventor： James Brent Klassen ,  Stephen Smith Chamberlain

IPC: H02K1/08 ,  H02K3/02 ,  H02K1/14 ,  H02K1/20 ,  H02K16/04 ,  H02K5/16 ,  H02K1/27 ,  B25J9/12 ,  H02K1/02 ,  H02K1/06 ,  H02K3/04 ,  H02K5/04 ,  H02K9/00 ,  H02K21/24 ,  H02K15/04 ,  H02K7/08 ,  H02K9/02 ,  H02K1/16 ,  H02K3/12 ,  H02K41/03

CPC classification number: H02K1/24 ,  B25J9/0009 ,  B25J9/12 ,  B25J15/0009 ,  B25J15/0233 ,  B25J15/08 ,  B25J17/00 ,  B25J19/0029 ,  H02K1/02 ,  H02K1/06 ,  H02K1/08 ,  H02K1/14 ,  H02K1/16 ,  H02K1/20 ,  H02K1/27 ,  H02K1/274 ,  H02K1/278 ,  H02K1/2793 ,  H02K1/32 ,  H02K3/04 ,  H02K3/12 ,  H02K3/24 ,  H02K3/26 ,  H02K5/04 ,  H02K5/16 ,  H02K5/18 ,  H02K7/08 ,  H02K7/14 ,  H02K9/005 ,  H02K9/02 ,  H02K9/19 ,  H02K15/04 ,  H02K16/04 ,  H02K19/10 ,  H02K21/00 ,  H02K21/14 ,  H02K21/22 ,  H02K21/24 ,  H02K41/031 ,  H02K2201/12 ,  H02K2213/03

Abstract: An electric machine comprise a first carrier having an array of electromagnetic elements and a second carrier having electromagnetic elements defining magnetic poles, the second carrier being arranged to move relative to the first carrier. An airgap is provided between the first carrier and the second carrier. The electromagnetic elements of the first carrier include posts, with slots between the posts, one or more electric conductors in each slot, the posts of the first carrier having a post height in mm. The first carrier and the second carrier together define a size of the electric machine. The magnetic poles having a pole pitch in mm. The size of the motor, pole pitch and post height are selected to fall within a region in a space defined by size, pole pitch and post height that provides a benefit in terms of force or torque per weight per excitation level.