Title:
【発明の名称】機関排気ガス用熱交換器の浄化方法
Document Type and Number:
Japanese Patent JPS59502074
Kind Code:
A
Abstract:
PCT No. PCT/EP83/00309 Sec. 371 Date Jul. 16, 1984 Sec. 102(e) Date Jul. 16, 1984 PCT Filed Nov. 18, 1983 PCT Pub. No. WO84/02181 PCT Pub. Date Jun. 7, 1984.The efficiency of heat exchangers for cooling exhaust gases from internal combustion engines of stationary plants for the operation of heat pumps or for the combined generation of current and heat, and for the cleaning of the heat exchangers is increased. The heat exchanger, after a liquid secondary heat transfer medium is emptied therefrom, or with the circulation of a gaseous secondary heat transfer medium cut off, is periodically heated by the hot exhaust gases to a temperature which is sufficient for the automatic cleaning of the heat exchanger surfaces.
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Inventors:
Cram Yang
Application Number:
JP50369583A
Publication Date:
December 13, 1984
Filing Date:
November 18, 1983
Export Citation:
Assignee:
Crumb Motel Mik Commandie-Togezel Syaft
International Classes:
F01N5/02; F02B77/04; F28G11/00; F28G13/00; F02B3/06; (IPC1-7): F28G13/00
Attorney, Agent or Firm:
Osamu Nakahira