Title:
【発明の名称】能力制御のためのパルス化された冷媒流を有するシステム
Document Type and Number:
Japanese Patent JP2986469
Kind Code:
B2
Abstract:
Step control in capacity modulation of a refrigeration or air conditioning circuit (10) is achieved by rapidly cycling a solenoid valve (52,54,56) in the suction line (24), economizer circuit (18-1) or in a bypass (50) with the percent of "open" time for the valve (52,54,56) regulating the rate of flow therethrough. A common port (12-1) in the compressor (12) is used for economizer flow (18-1) and for bypass (50).
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Inventors:
AREKUSANDAA RIFUSON
Application Number:
JP34768798A
Publication Date:
December 06, 1999
Filing Date:
December 08, 1998
Export Citation:
Assignee:
KYARIA CORP
International Classes:
F25B40/02; F25B1/10; F25B41/04; (IPC1-7): F25B1/10
Attorney, Agent or Firm:
Fujiya Shiga (2 outside)