Invention Grant
- Patent Title: Turbo compressor and turbo refrigerator
- Patent Title (中): 涡轮压缩机和涡轮式冰箱
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Application No.: US13079915Application Date: 2011-04-05
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Publication No.: US09027362B2Publication Date: 2015-05-12
- Inventor: Noriyasu Sugitani , Katsuya Fujisaku
- Applicant: Noriyasu Sugitani , Katsuya Fujisaku
- Applicant Address: JP
- Assignee: IHI Corporation
- Current Assignee: IHI Corporation
- Current Assignee Address: JP
- Agency: Ostrolenk Faber LLP
- Priority: JPP2010-087859 20100406
- Main IPC: F25B1/00
- IPC: F25B1/00 ; F04D29/62 ; F25B1/04 ; F04D25/04 ; F04D25/06 ; F04D29/42
Abstract:
Provided is a turbo compressor that includes: a compressor unit compressing a gas; a motor driving the compressor unit; and a motor casing accommodating the motor. In the turbo compressor, the motor casing includes: a body portion which is molded in a cylindrical shape; an annular diameter reduced portion which is connected to at least one end portion of the body portion in the rotation axis direction of the motor and of which the diameter is reduced as it moves away from the body portion; and a flat portion which is connected to the central end portion of the diameter reduced portion and is molded in a planar shape.
Public/Granted literature
- US20110239694A1 TURBO COMPRESSOR AND TURBO REFRIGERATOR Public/Granted day:2011-10-06
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