Title:
【発明の名称】ブロワ
Document Type and Number:
Japanese Patent JP2003513201
Kind Code:
A
Abstract:
The invention is based on a blower (10) with an electric motor (52) whose drive shaft (40) supports a radial impeller (30) whose blower housing (14), in an end face wall (20), has an inlet opening (24) through which air is aspirated and which is adjoined by a sound damper (12) whose housing (16) is fastened to the blower housing (14) with fastening elements, wherein a common end wall (20) is provided between the housing (16) and the blower housing (14).It is proposed that the housing (16) of the sound damper (12) constitute the end wall (20) of the blower housing (14) and define the chamber (28) for the impeller (30).
Inventors:
Claudius Muschel Knaut
Application Number:
JP2001533319A
Publication Date:
April 08, 2003
Filing Date:
September 05, 2000
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
F04D29/00; F04D29/42; F04D29/66; (IPC1-7): F04D29/42; F04D29/00; F04D29/66
Domestic Patent References:
| JPS61247899A | 1986-11-05 | |||
| JPH11201099A | 1999-07-27 | |||
| JPS59175698A | 1984-10-04 | |||
| JPH10299696A | 1998-11-10 |
Foreign References:
| EP0840063A1 | 1998-05-06 |
Attorney, Agent or Firm:
Toshio Yano (4 outside)