Title:
【発明の名称】熱伝達要素組立体
Document Type and Number:
Japanese Patent JPH0682033
Kind Code:
B2
Abstract:
A rotary regenerative heat exchanger (2) for transferring heat from a hot fluid to a cold fluid by means of an assembly (30) of heat transfer element which is alternately contacted with the hot and cold fluid. The heat transfer element assembly (30) is comprised of a plurality heat transfer plates (32) stacked alternately in spaced relationship. The spacing between adjacent plates (32) is maintained by spacers which comprise notches in the form of bilobed folds crimped in the plates (32) at spaced intervals to prevent nesting between adjacent plates, the pitch of the sloping web portions (60) of not more than half of the bilobed folds (38B) in each plate (30) will be opposite in inclination to the pitch of the sloping web portions (60) of at least half of the bilobed folds (38A) in the plates (30).
Inventors:
GUROOBUSU ZEEMUSU AREN
Application Number:
JP50267388A
Publication Date:
October 19, 1994
Filing Date:
February 22, 1988
Export Citation:
Assignee:
AIR PREHEATER
International Classes:
F28D19/04; F28F3/04; (IPC1-7): F28D19/04; F28F3/04
Domestic Patent References:
| JPS5895196A | 1983-06-06 | |||
| JPS483010A |
Attorney, Agent or Firm:
Kimura Masami
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