Title:
ターボ圧縮機の制御方法
Document Type and Number:
Japanese Patent JP2010526961
Kind Code:
A
Abstract:
Method for controlling a turbocompressor, whereby a compressed air line (5) is connected to this turbocompressor (1) with a non-return valve (6) provided therein, characterised in that, when one or several process parameters exceed a predetermined limit, the rotational speed of the turbocompressor (1) will be reduced very suddenly to a predetermined minimum rotational speed and the above-mentioned non-return valve (6) will be closed and in that, after the above-mentioned reduction of the rotational speed, when one or several gear-down conditions are fulfilled, the rotational speed of the compressor (1) will be increased again and the non-return valve (6) will be opened.
Inventors:
Sable Insven Belt
Application Number:
JP2010507766A
Publication Date:
August 05, 2010
Filing Date:
May 07, 2008
Export Citation:
Assignee:
ATLAS COPCO AIRPOWER,naamloze vennootschap
International Classes:
F04D27/02
Domestic Patent References:
| JPS63223396A | 1988-09-16 | |||
| JPH11117894A | 1999-04-27 | |||
| JPH11303792A | 1999-11-02 | |||
| JPH04358798A | 1992-12-11 | |||
| JPS6419200A | 1989-01-23 | |||
| JP2000234598A | 2000-08-29 | |||
| JP2005016464A | 2005-01-20 |
Attorney, Agent or Firm:
Go Eto
Shigeo Nakajima
Shigeo Nakajima