Title:
RECUPERATION SYSTEM VORTEX TYPE HEAT EXCHANGER
Document Type and Number:
Japanese Patent JPS61240093
Kind Code:
A
Abstract:
A recuperative or restorative spiral heat exchanger with separating walls spirally extending between fluid streams of medium having an exploitable temperature gradient. Each two adjacent separating walls enclose between themselves a flow duct for one of the two streams of medium and the spiral space between two flow ducts forms the path of flow for the other stream of medium. The spiral is provided in the form of a multiple or multi-channel spiral by arranging a plurality of flow ducts. In particular, the spiral heat exchanger consists of two multiple spirals with opposed directions of current.
Inventors:
YURUGEN MIHIERU
Application Number:
JP3402486A
Publication Date:
October 25, 1986
Filing Date:
February 20, 1986
Export Citation:
Assignee:
PAURU GUROOTE
International Classes:
F28D3/00; F28D9/04; (IPC1-7): F28D7/04; F28D9/04
Attorney, Agent or Firm:
Toshio Yano