Title:
内圧検査システム
Document Type and Number:
Japanese Patent JP6820461
Kind Code:
B2
Abstract:
The objective of the present invention is to provide an internal pressure inspection system which has a simple configuration, with which the shape of a panel portion of a hermetically sealed container can be detected with a high resolution while the container is accommodated in a case, and which is capable of determining accurately whether or not the internal pressure in the hermetically sealed container is acceptable. A displacement sensor (120) includes a measuring surface (121) which opposes a lower surface of a wrapping package (160) that is being conveyed. The wrapping package (160) is configured in such a way as to be capable of being conveyed with a panel portion (152) of a hermetically sealed container (150) facing the measuring surface (121). A shielding member (170) is provided in the vicinity of the displacement sensor (120).
Inventors:
Kenji Mori
Murase Ken
Hiroyuki Ichikawa
Kazuhiko Nakayama
Murase Ken
Hiroyuki Ichikawa
Kazuhiko Nakayama
Application Number:
JP2017545153A
Publication Date:
January 27, 2021
Filing Date:
October 03, 2016
Export Citation:
Assignee:
Toyo Seikan Co., Ltd.
International Classes:
G01L11/00; G01M3/36
Domestic Patent References:
| JP2009210451A | ||||
| JP10332312A | ||||
| JP9159567A | ||||
| JP2004317479A | ||||
| JP6066660A | ||||
| JP5018704A | ||||
| JP2011117872A | ||||
| JP2013096709A | ||||
| JP63302337A |
Attorney, Agent or Firm:
Nobuo Fujimoto
Shigenobu Keisuke
Shigenobu Keisuke