Global Patent Index - EP 1979615 A1

EP 1979615 A1 20081015 - AIRFLOW COMPRESSOR CONTROL SYSTEM AND METHOD

Title (en)

AIRFLOW COMPRESSOR CONTROL SYSTEM AND METHOD

Title (de)

LUFTSTROMDRUCK-STEUERSYSTEM UND -VERFAHREN

Title (fr)

SYSTEME ET PROCEDE DE CONTROLE D'UN COMPRESSEUR A ECOULEMENT D'AIR

Publication

EP 1979615 A1 20081015 (EN)

Application

EP 07762731 A 20070130

Priority

  • US 2007002643 W 20070130
  • US 76424306 P 20060201

Abstract (en)

[origin: US2007177983A1] A gas compression system is operable to deliver a flow of compressed gas to a point of use. The gas compression system includes a compressor that is operable to produce a flow of compressed gas at a first pressure, a motor operable to drive the compressor at a compressor speed, and a gas treatment member positioned to receive the flow of compressed gas from the compressor and deliver the flow of compressed gas to the point of use at a second pressure. A controller is operable to vary the compressor speed in response to a difference between the first pressure and the second pressure.

IPC 8 full level

F04B 49/06 (2006.01); F04B 49/08 (2006.01); F04B 49/20 (2006.01); F04C 28/00 (2006.01); F04D 27/00 (2006.01)

CPC (source: EP US)

F04B 49/022 (2013.01 - EP US); F04B 49/08 (2013.01 - EP US); F04B 49/20 (2013.01 - EP US); F04C 28/08 (2013.01 - EP US); F04C 28/24 (2013.01 - EP US); F04B 2203/0209 (2013.01 - EP US); F04B 2205/08 (2013.01 - EP US); F04C 2240/81 (2013.01 - EP US); F04C 2270/86 (2013.01 - EP US)

Designated contracting state (EPC)

DE ES FR GB IT

DOCDB simple family (publication)

US 2007177983 A1 20070802; CN 101379294 A 20090304; EP 1979615 A1 20081015; EP 1979615 A4 20110330; WO 2007089842 A1 20070809

DOCDB simple family (application)

US 66853907 A 20070130; CN 200780004288 A 20070130; EP 07762731 A 20070130; US 2007002643 W 20070130