Title:
VACUUM MULTI-SENSING UNIT
Document Type and Number:
WIPO Patent Application WO/2021/101154
Kind Code:
A1
Abstract:
The present invention relates to a vacuum multi-sensing unit (10) used for adhesion and transfer of an object (P) together with a vacuum pump (23) in a vacuum transfer system. The multi-sensing unit (10) of the present invention includes a plurality of sensors (13) to perform multi-sensing, wherein individual and collective control of the built-in sensors (13) is possible. Therefore, in particular, when a plurality of vacuum pumps (23) are required for transfer of objects (P), the plurality of vacuum pumps (23) are allowed to correspond to a single unit (10), and thus, compared to a conventional sensing unit individually attached to each vacuum pump, there is superior effect in terms of the efficiency of manufacture, installation, management, operation, and control of the unit (10).
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Inventors:
CHO HO-YOUNG (KR)
Application Number:
PCT/KR2020/015733
Publication Date:
May 27, 2021
Filing Date:
November 11, 2020
Export Citation:
Assignee:
VTEC CO LTD (KR)
International Classes:
B65G47/91; G01L21/00; G08B5/36
Domestic Patent References:
| WO2013144581A1 | 2013-10-03 |
Foreign References:
| KR200484124Y1 | 2017-08-02 | |||
| KR20180050932A | 2018-05-16 | |||
| KR20050027372A | 2005-03-21 | |||
| KR20180129755A | 2018-12-05 | |||
| KR102096365B1 | 2020-04-03 | |||
| EP0523544A2 | 1993-01-20 | |||
| EP1860643A1 | 2007-11-28 | |||
| KR100320503B1 | 2002-01-15 | |||
| KR100523544B1 | 2005-10-24 | |||
| KR101463041B1 | 2014-11-27 | |||
| KR101860643B1 | 2018-05-23 |
Other References:
See also references of EP 3904247A4
Attorney, Agent or Firm:
YIM, Hoon-Bin (KR)
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