Title:
回転式真空弁及び真空特性をモニタリングするための方法
Document Type and Number:
Japanese Patent JP6735816
Kind Code:
B2
Abstract:
The present invention relates to a vacuum chamber assembly for use in evacuating air out of a package during a vacuumization and sealing process performed by a rotary vacuumization and sealing system, the vacuum chamber comprising:a vacuum chamber portion defining a chamber interior having an open lower end, wherein the vacuum chamber portion is configured to selectably mate with a platen supporting a package thereon to form an air-tight enclosure around the package; anda support arm configured to operably move the vacuum chamber portion between a lowered position in which the vacuum chamber portion is mated with the platen and a raised position, wherein the support arm defines a vacuum conduit extending therethrough, wherein the vacuum conduit is in fluid communication with the chamber interior through a vacuum port extending through the chamber portion.
Inventors:
McDonald's, Gregory Yee.
Grossman, Gregory H.
Price, Joe A.
Hogson, rod
King, John El.
Shuichi Nakamoto
Yoshii Nii
Roller, silbio
Kylie, Joel
Schmalz, Peter
Grossman, Gregory H.
Price, Joe A.
Hogson, rod
King, John El.
Shuichi Nakamoto
Yoshii Nii
Roller, silbio
Kylie, Joel
Schmalz, Peter
Application Number:
JP2018515892A
Publication Date:
August 05, 2020
Filing Date:
September 23, 2016
Export Citation:
Assignee:
Cliovac, Incorporated
Furukawa Manufacturing Co., Ltd.
Furukawa Manufacturing Co., Ltd.
International Classes:
B65B31/02; F16K11/052
Domestic Patent References:
| JP59133445A | ||||
| JP62182014A | ||||
| JP2007108162A |
Attorney, Agent or Firm:
Morimoto International Patent Office