18 Patents
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- US121350322024Screw Compressor Having Working Chamber Closing Member to Regulate Suction Working Medium Flow to a Working Chamber
Hitachi Industrial Equipment Systems Co., Ltd.
0 cites - US121234132024Screw Compressor Having a Plurality of Branch Paths with Intersects and Central Axes
Hitachi Industrial Equipment Systems Co., Ltd.
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- US121045992024Liquid Feed Type Gas Compressor Having a Liquid Supply System with First and Second Cooling Units
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., Ltd.
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- US119655102024Compressor Body and Compressor to Supply Liquid Into Working Chambers and Whose Downstream Portion Reaches a Suction Bearing Chamber
Hitachi Industrial Equipment Systems Co., Ltd.
0 cites - US119333002024Screw Compressor Having a Screw Rotor Whose Pitch Changes in an Axial Direction from a Suction End Surface Toward a Discharge End Surface
HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., Ltd.
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- US117959492023Liquid Level Height Detection in a Gas-liquid Separator of a Liquid Supply Type Gas Compressor
Hitachi Industrial Equipment Systems Co., Ltd.
0 cites - US117192412023Screw Compressor Having a Lubrication Path for a Plurality of Suction Side Bearings
Hitachi Industrial Equipment Systems Co., Ltd.
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