Title:
電動ポンプ
Document Type and Number:
Japanese Patent JP5316917
Kind Code:
B2
Abstract:
To provide an electric pump that does not easily suffer malfunction of its driver due to vibration and whose components can be reduced in number, an electric pump includes a pump unit, a motor unit for driving the pump unit, and a driver chamber having a driver for controlling the pump unit. At least a space inside the driver chamber on one side of a substrate of the driver is filled with an amount of potting material for anchoring the substrate, whereas a space inside the driver chamber on the other side of the substrate is left as an unfilled space free from filling with potting material along the face direction of the substrate.
Inventors:
Keita Sugimura
Kawaji Manabu
Kawaji Manabu
Application Number:
JP2012536249A
Publication Date:
October 16, 2013
Filing Date:
May 25, 2011
Export Citation:
Assignee:
Aisin Seiki Co., Ltd.
International Classes:
F04D29/00; F04D13/06; H02K9/02
Domestic Patent References:
| JP4438407B2 | 2010-03-24 | |||
| JP2001304166A | 2001-10-31 | |||
| JP2008101471A | 2008-05-01 |
Attorney, Agent or Firm:
Shuichiro Kitamura
Mountain Saki Tetsuya
Syunya Mori
Mountain Saki Tetsuya
Syunya Mori