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Hanbell Precise Machinery Co., Ltd.

Hanbell Precise Machinery Co., Ltd. Patent applications
Patent application number	Title	Published
20110129377	Scroll Compressor and Method for Manufacturing the Same - The present invention discloses a scroll compressor and a method for manufacturing the same. The scroll compressor comprises a housing assembly, a motor assembly, a major shaft supporting base, a rotating shaft, and a compressing assembly; the housing assembly comprises a bottom case and a top cover; the motor assembly comprises a fixed unit and a rotating unit; the compressing assembly comprises a fixed compressing member and a rotating compressing member; the method for manufacturing the scroll compressor comprises the steps of: mounting the fixed unit in the bottom case; combining the rotating unit with the rotating shaft; fitting the rotating unit on the center of the fixed unit; disposing the major shaft supporting base on the rotating shaft; disposing the rotating compressing member and the fixed compressing member in the bottom case; and combining the top cover with an upper opening of the bottom case and then finishing the manufacture of the scroll compressor.	06-02-2011
20100303662	Screw compressors - A screw compressor includes a housing, a motor stator, a motor rotor, a helical screw rotor, a motor rotor stop, a screw fastener, and a third bearing. The helical screw rotor includes an extension section, a motor coupling section, a first supporting section, a helical screw section, and a second supporting section. The motor rotor stop includes two flange portions, wherein one flange portion is sleeved with the extension section and abuts axially upon the effective sensing section of the motor rotor. The third bearing is interposed between the other flange portion and the housing cap. The screw fastener extends through the motor rotor stop and is threadedly engaged into a thread hole of the helical screw rotor and then biases axially upon the motor rotor stop. Therefore, the motor rotor is secured more firmly, and that a compressor shaft maintains a stable running.	12-02-2010