Title:
【発明の名称】環状熱交換器用の熱拘束装置
Document Type and Number:
Japanese Patent JP2927367
Kind Code:
B2
Abstract:
Circular heat exchangers have been used to increase the efficiency of engines by absorbing heat from the exhaust gases and transferring a portion of the exhaust heat to the intake air. The present heat exchanger is built to better resist the internal forces and pressures and to better withstand the thermal stress from the cyclic operation of the engine. The plurality of evenly spaced individual tension rings are positioned about the outer portion of the core and the plurality of compressive hoops which are positioned at the inner portion of the core resisting the forces which are attempting to separate the passages. The rings and the hoops are in contact with the core and totally in heat transferring relationship with the donor fluid. The rings further expand and contract in response to the temperature changes of the donor fluid and maintain a preestablished force on the core of the heat exchanger.
Inventors:
DARAFU CHAARUZU TEII
Application Number:
JP51328191A
Publication Date:
July 28, 1999
Filing Date:
August 24, 1990
Export Citation:
Assignee:
SOORAA TAABINZU INC
International Classes:
F02C7/08; F28D9/00; (IPC1-7): F28D9/00; F02C7/08
Domestic Patent References:
| JP5460608A |
Other References:
【文献】米国特許3507115(US,A)
Attorney, Agent or Firm:
Minoru Nakamura (6 outside)