Turbo compressor and method of operating the turbo compressor

Details Turbo compressor and method of operating the turbo compressor Turbo compressor and method of operating the turbo compressor

Filed on

2007-05-01

Date issued

2007-05-01

Examiner

Verdier, Christopher (Department: 3745)

Patent Class

Rotary kinetic fluid motors or pumps

SubClass

Method of operation

Other Related Categories

C415S017000, C415S026000, C415S027000, C415S048000, C415S049000, C415S050000

Type

Reexamination Certificate

Status

active

Patent number

10524290

Description

ABSTRACT:
A turbo-compressor being driven by an electric motor has an inlet guide vane and a blow-off valve. The surge limit line of the compressor is amended depending upon seasonal changes of temperature and pressure of a working gas to be sucked into the compressor. Upon the basis of the surge limit line amended, the minimum opening of the inlet guide vale is altered, thereby reducing the driving power or force of the compressor.

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Korean Office Action including English translation (Seven (7) Pages) dated Feb. 27, 2006.

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