Title:
【発明の名称】冷却機用熱サイホン式オイルクーラ
Document Type and Number:
Japanese Patent JP2003506658
Kind Code:
A
Abstract:
Oil cooling is accomplished in a refrigeration chiller by flowing hot oil into heat exchange contact with liquid refrigerant which is sourced from the chiller's condenser and returned thereto. The rejection of heat from the oil to the refrigerant in an oil-cooling heat exchanger causes vaporization of the refrigerant and, in turn, creates a density difference in the refrigerant flowing from the condenser and refrigerant in and downstream of the oil-cooling heat exchanger. This density difference is responsible for inducing and maintaining refrigerant flow through the heat exchanger for oil cooling purposes.
Inventors:
Dingle, Benjamin Yi
Larson, James W
Mokins, Shane Ai
Larson, James W
Mokins, Shane Ai
Application Number:
JP2001515510A
Publication Date:
February 18, 2003
Filing Date:
January 27, 2000
Export Citation:
Assignee:
American Standard Incorporated
International Classes:
F25B1/00; F25B31/00; (IPC1-7): F25B1/00
Attorney, Agent or Firm:
Youichi Oshima