Global Patent Index - EP 1016787 A2

EP 1016787 A2 2000-07-05 - Operating method of a compressor having a downstream user, and system operating according to this method

Title (en)

Operating method of a compressor having a downstream user, and system operating according to this method

Title (de)

Verfahren zum Betreiben eines Kompressors mit nachgeschaltetem Verbraucher, und nach dem Verfahren arbeitende Anlage

Title (fr)

Procédé d' opération d' un compresseur et système fonctionnant selon ce procédé

Publication

EP 1016787 A2 (DE)

Application

EP 99121245 A

Priority

DE 19860639 A

Abstract (en)

A throttle device (9) on the suction side of the compressor (3) is regulated depending on the gas take-up of the user station (7) downstream from the compressor, so that the cross-section of the device is reduced as the gas take-up falls. An Independent claim is also included for the compressor arrangement used.

Abstract (de)

Ein Kompressor, insbesondere zum Verdichten des Brenngases für eine Gasturbine, wird durch ein an der Saugseite des Kompressors angeordnete Drosselorgan (9) in Abhängigkeit von der Gasabnahme des Verbrauchers (7) so gesteuert, daß der Durchflußquerschnitt bei Abnehmen der Gasabnahme verringert wird. Das saugseitige Drosselorgan kann zusätzlich in Abhängigkeit vom Druck an der Kompressorsaugseite gesteuert werden. Zusätzlich können weitere Regelkreise vorhanden sein, insbesondere ein Enddruckregler (19), der durch Einwirken auf die Leitschaufeln oder die Drehzahl des Kompressors den Enddruck konstant hält, und/oder ein Pumpgrenzregler (33), der auf ein die Austrittseite mit der Saugseite des Kompressors (3) verbindendes Umblaseventil (29) einwirkt. <IMAGE>

IPC 1-7 (main, further and additional classification)

F04D 27/02

IPC 8 full level (invention and additional information)

F04D 27/02 (2006.01)

CPC (invention and additional information)

F04D 27/0284 (2013.01)

Designated contracting state (EPC)

DE FR GB IT NL

EPO simple patent family

EP 1016787 A2 20000705; EP 1016787 A3 20010221; EP 1016787 B1 20031210; DE 19860639 A1 20000706; US 6293766 B1 20010925

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