Invention Grant
- Patent Title: Scroll type fluid machine with notches on a motor housing
- Patent Title (中): 涡旋式流体机在电机外壳上带有凹口
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Application No.: US14339954Application Date: 2014-07-24
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Publication No.: US09279423B2Publication Date: 2016-03-08
- Inventor: Shumpei Yamazaki , Yoshiyuki Kanemoto
- Applicant: Hitachi Industrial Equipment Systems Co., Ltd.
- Applicant Address: JP Tokyo
- Assignee: Hitachi Industrial Equipment Systems Co., Ltd.
- Current Assignee: Hitachi Industrial Equipment Systems Co., Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Crowell & Moring LLP
- Priority: JP2013-202987 20130930
- Main IPC: F03C2/00
- IPC: F03C2/00 ; F03C4/00 ; F04C2/00 ; F04C18/00 ; F04C2/02 ; F04C2/07 ; F04C18/07 ; F01C17/06 ; F01C21/10 ; F04C29/00 ; F04C18/02 ; F04C23/00
Abstract:
A plurality of notches or holes is formed on a motor housing or compressor casing. This permits assembling of the auxiliary crankshaft to the auxiliary crank bearing even after the motor housing and the compressor casing are fastened together. Hence, the assembly can be performed in sequential steps.
Public/Granted literature
- US20150093275A1 Scroll Type Fluid Machine Public/Granted day:2015-04-02
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