Invention Grant
- Patent Title: Foreign substance prevention apparatus
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Application No.: US15322181Application Date: 2014-12-04
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Publication No.: US10260938B2Publication Date: 2019-04-16
- Inventor: Jin Seok Park , Seung Park
- Applicant: HANWHA LAND SYSTEMS CO., LTD.
- Applicant Address: KR Changwon-si
- Assignee: HANWHA LAND SYSTEMS CO., LTD.
- Current Assignee: HANWHA LAND SYSTEMS CO., LTD.
- Current Assignee Address: KR Changwon-si
- Agency: Sughrue Mion, PLLC
- Priority: KR10-2014-0079984 20140627
- International Application: PCT/KR2014/011801 WO 20141204
- International Announcement: WO2015/199294 WO 20151230
- Main IPC: G01J1/02
- IPC: G01J1/02 ; G01D11/24 ; G01J1/42 ; G02B27/00 ; G01S7/481
Abstract:
A foreign substance prevention apparatus according to an embodiment of the present invention may comprise: a housing including a suction port which is a passage for sucking external air, and a discharge port for discharging the sucked external air; a fan which exists inside the housing and rotates so as to suck the external air; and a connection bracket for connecting the housing and a sensor.
Public/Granted literature
- US20170131139A1 FOREIGN SUBSTANCE PREVENTION APPARATUS Public/Granted day:2017-05-11
Information query
