公开(公告)号：WO2023091298A1

公开(公告)日：2023-05-25

申请号：PCT/US2022/048599

申请日：2022-11-01

申请人： BOSTON DYNAMICS, INC.

发明人： ROGERS, Kyle

IPC分类号： H02P3/18 ,  H02P29/024 ,  H02P29/028

摘要： An electronic circuit comprises a charge storing component, a set of one or more switching components coupled to the charge storing component, and an additional switching component coupled to each of the one or more switching components in the set. The additional switching component is configured to operate in a first state or a second state based on a received current or voltage. The first state prevents current to flow from the charge storing component to each of the one or more switching components in the set and the second state allows current to flow from the charge storing component to each of the one or more switching components in the set.

公开(公告)号：WO2018112079A1

公开(公告)日：2018-06-21

申请号：PCT/US2017/066174

申请日：2017-12-13

申请人： BOSTON DYNAMICS, INC.

发明人： JACKOWSKI, Zachary Joh ,  ROGERS, Kyle ,  YOUNG, Adam

IPC分类号： H02K11/33 ,  H02K11/215 ,  H02K11/24 ,  H02K11/25 ,  H02K9/22 ,  H02K7/00

摘要： An example robot (300) includes: a motor (1502) disposed within a housing (1504) at a joint (403, 403, 424, 800) configured to control motion of a member (1524) of a robot; a controller (1508) including one or more printed circuit boards (PCBs) (1510, 1512, 1534) disposed within the housing and including a plurality of field-effect transistors (FETs) (1540) disposed on a surface of a PCB of the one or more PCBs facing the motor; a rotary position sensor (1520) mounted on the controller; a shaft (1514) coupled to a rotor of the motor and extending therefrom to the controller; and a magnet (1518) mounted within the shaft at an end of the shaft facing the controller.