Title:
DRAIN WATER DISCHARGING PUMP
Document Type and Number:
Japanese Patent JP3353098
Kind Code:
B2
Abstract:
PURPOSE: To enable eliminating of sound sufficiently as generated when drain water is stirred by a blade during the operation of a drain water discharging pump and moreover, discharging of the water smoothly without jamming an atmospheric air pressure introduction port with water.
CONSTITUTION: A lid body 8 having a silencing cover 19 erected thereon is provided on the top surface of a pump body 2 housing a blade 24 inside. An upper bracket 22 and a lower bracket 15 are arranged above and below a stator 18 of a motor 14 respectively while gaps 28 are provided respectively between the stator 18 and the upper bracket 22 and between the stator 18 and the lower bracket 15 to build a drain water discharging pump.
Inventors:
Toshihiro Teranishi
Michio Omata
Akira Kasuya
Michio Omata
Akira Kasuya
Application Number:
JP11406295A
Publication Date:
December 03, 2002
Filing Date:
April 17, 1995
Export Citation:
Assignee:
Saginomiya Co., Ltd.
International Classes:
F04D1/14; F04D11/00; F24F13/22; G10K11/16; (IPC1-7): F24F1/00; F04D1/14; F04D11/00; G10K11/16
Domestic Patent References:
| JP763188A | ||||
| JP6274187U | ||||
| JP6390091U | ||||
| JP6354883U | ||||
| JP538385U |
Attorney, Agent or Firm:
Koichi Kusano