Title:
真空バルブ
Document Type and Number:
Japanese Patent JP6758717
Kind Code:
B2
Abstract:
The present invention relates to a vacuum valve, and more particularly, to a vacuum valve including a valve housing with a blade, a main shaft, a vertical moving part, a horizontal moving part, a horizontal moving unit, and a main body bracket. Opening and closing guide holes are obliquely formed in both side surfaces such that cam rollers, having passed through the vertical moving guide grooves, are inserted into the grooves so as to guide the fore and aft movement of the blade according to the vertical movement of the horizontal moving unit.
Inventors:
Kim, Baegin
Kim, San Min
Choi, Kisan
Kim, Kang Hyun
Kim, San Min
Choi, Kisan
Kim, Kang Hyun
Application Number:
JP2017557382A
Publication Date:
September 23, 2020
Filing Date:
April 14, 2016
Export Citation:
Assignee:
Plesys Company Limited
International Classes:
F16K3/18; F16K31/163; F16K31/528; F16K51/02
Domestic Patent References:
| JP2002303372A |
Attorney, Agent or Firm:
knowledge partners Patent business corporation
Wataru Iwakami
Wataru Iwakami