Invention Grant
US08529231B2 Apparatus for cleaning rotation body and vacuum pump having the same
有权
用于清洁旋转体的设备和具有该旋转体的真空泵
- Patent Title: Apparatus for cleaning rotation body and vacuum pump having the same
- Patent Title (中): 用于清洁旋转体的设备和具有该旋转体的真空泵
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Application No.: US12701956Application Date: 2010-02-08
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Publication No.: US08529231B2Publication Date: 2013-09-10
- Inventor: Tea-Jin Park
- Applicant: Tea-Jin Park
- Applicant Address: KR Suwon-Si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-Si
- Agency: F. Chau & Associates, LLC
- Priority: KR10-2009-0010346 20090209
- Main IPC: F01C1/30
- IPC: F01C1/30 ; F03C2/00
Abstract:
An apparatus includes a rotation body having one or more rotary shafts having projections, and a cleaning part disposed adjacent to the projections, having one or more rotation holes into which the one or more rotary shafts are inserted, respectively, and configured to flow a cleaning material into the one or more rotation holes.
Public/Granted literature
- US20100202912A1 Apparatus for Cleaning Rotation Body and Vacuum Pump Having the Same Public/Granted day:2010-08-12
Information query
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