Title:
ELECTRIC PUMP
Document Type and Number:
WIPO Patent Application WO/2018/150969
Kind Code:
A1
Abstract:
This electric pump is provided with: a motor; an impeller caused to rotate by the motor; a motor accommodating portion which accommodates the motor; an impeller accommodating portion which accommodates the impeller and is located further to one side in the direction of an axis of rotation of the motor than the motor accommodating portion; an introducing pipe portion which introduces a fluid into the impeller accommodating portion and is located further toward said one side than the motor accommodating portion; a discharge pipe portion which discharges the fluid from the impeller accommodating portion; a printed circuit board which is electrically connected to a coil of the motor and is located further toward said one side than the motor accommodating portion; and an electronic component mounted on the printed circuit board. The printed circuit board has a notched portion allowing the introducing pipe portion to escape, and faces the impeller accommodating portion.
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Inventors:
MIYASAKA TAKESHI (JP)
Application Number:
PCT/JP2018/004167
Publication Date:
August 23, 2018
Filing Date:
February 07, 2018
Export Citation:
Assignee:
SHINANO KENSHI CO (JP)
International Classes:
F04D13/06; F04D29/42; F04D29/58; H02K11/33; H05K7/14
Foreign References:
JP2004068724A | 2004-03-04 | |||
JP2011162054A | 2011-08-25 | |||
JP2016000960A | 2016-01-07 | |||
US20150211548A1 | 2015-07-30 | |||
JP2016003580A | 2016-01-12 | |||
JP2016023635A | 2016-02-08 |
Other References:
See also references of EP 3584446A4
Attorney, Agent or Firm:
KATAYAMA, Shuhei (JP)
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