Title:
サイドチャンネル圧縮機、ならびにそのためのハウジング本体およびランニングホイール
Document Type and Number:
Japanese Patent JP5042840
Kind Code:
B2
Abstract:
The invention relates to a side channel compressor, comprising a housing shell and a running wheel. The running wheel is mounted to be rotatable with respect to the housing shell to provide two annular sealing areas between the housing shell and the running wheel. The housing shell between the first and the second sealing area can be made of one piece. The gap dimensions of the first and second sealing areas can be adjusted by means of a disc spring/nut system or a wobble means. A fan impeller may be fixed on the motor shaft, and the housing shell can comprise cooling ribs, wherein the cooling ribs are arranged and formed such that the air conveyed by the fan impeller sweeps through the cooling ribs. One of the annular sealing areas can include a dead volume chamber. The housing shell may be a casting or a machined extruded profile.
More Like This:
| WO/1983/003366 | DRY PULVERIZED SOLID MATERIAL PUMP |
| JP3584305 | High performance turbo molecular vacuum pump |
Inventors:
Baek martin
Heartsng Peter
Mueller Ingo
Heartsng Peter
Mueller Ingo
Application Number:
JP2007535010A
Publication Date:
October 03, 2012
Filing Date:
October 05, 2005
Export Citation:
Assignee:
Thien eye medical age
International Classes:
F04D23/00
Domestic Patent References:
| JP63010286U | ||||
| JP58174064U | ||||
| JP9072389A | ||||
| JP4314996A | ||||
| JP4159494A | ||||
| JP2001263243A | ||||
| JP59005792U | ||||
| JP62128188U |
Foreign References:
| US5248238 |
Attorney, Agent or Firm:
Shinsuke Nakajima
Seishiro Suzuki
Atsushi Tadokoro
Seishiro Suzuki
Atsushi Tadokoro