Title:
ELECTRIC PUMP AND TORQUE TRANSMISSION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/189114
Kind Code:
A1
Abstract:
An electric pump according to an embodiment is provided with: a motor that has a first shaft extending, for example, in an axial direction and rotates the first shaft; a pump that has a second shaft provided in the axial direction to be aligned with the first shaft and discharges a fluid according to the rotation of the second shaft; and a torque transmission mechanism that transmits torque between the first shaft and the second shaft, wherein a first connection hole extending in a first direction crossing the axial direction is formed in the first shaft, a second connection hole extending in a second direction crossing each of the axial direction and the first direction is formed in the second shaft, and the torque transmission mechanism has: a fist connection part inserted through the first connection hole, a second connection part inserted through the second connection hole, and an intermediate part that connects the first connection part and the second connection part.
More Like This:
Inventors:
MURAYAMA TAKASHI (JP)
Application Number:
PCT/JP2019/012743
Publication Date:
October 03, 2019
Filing Date:
March 26, 2019
Export Citation:
Assignee:
ADVICS CO LTD (JP)
International Classes:
F16D3/16; H02K7/14
Foreign References:
| JP2016130570A | 2016-07-21 | |||
| JPS55122089U | 1980-08-29 | |||
| JPS6324392U | 1988-02-17 |
Download PDF: