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Publication date
Application filedfiledCritical
Priority to JP1980126800UpriorityCriticalpatent/JPS6126848Y2/ja
Publication of JPS5749682UpublicationCriticalpatent/JPS5749682U/ja
Application grantedgrantedCritical
Publication of JPS6126848Y2publicationCriticalpatent/JPS6126848Y2/ja
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
Y02A30/00—Adapting or protecting infrastructure or their operation
Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
Landscapes
Air-Conditioning Room Units, And Self-Contained Units In General
(AREA)
Compression-Type Refrigeration Machines With Reversible Cycles
(AREA)