Technology of HITACHI HERMETIC COMPRESSORS

Feature

History

Hitachi released the world's first production of compressors.

• 1944 Shimizu Factory Founded
• 1945 Tochigi Factory Founded
• 1966 Started Supply of Reciprocating Compressor for Railway Applications
• 1979 World's First Production of Semi-hermetic Screw Compressor
• 1983 World's First Production of Scroll Compressor for Air Conditioners
• 1985 World's First Production of Scroll Compressor for Cryogenic Applications
• 1987 World's First Production of Scroll Compressor for Railway Applications
• 1988 World's First Production of Scroll Compressor for Refrigerating Machines
• 1998 Started Production of FL Series Scroll Compressor for HFC404A
• 2001 Started Production of ZS Series Scroll Compressor for HFC404A
• 2003 Started Production of DS Series Scroll Compressor for HFC404A
           Started Production of A Series Screw Compressor
• 2004 Started Production ZS, DS Series "Algebraic Type"

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