AIRTIGHT CONNECTION UNIT, AIRTIGHT CONNECTION ASSEMBLY, AIRTIGHT CONTAINER AND VAPORIZER, AS WELL AS METHOD FOR MANUFACTURING AIRTIGHT CONNECTION ASSEMBLY

Title:

AIRTIGHT CONNECTION UNIT, AIRTIGHT CONNECTION ASSEMBLY, AIRTIGHT CONTAINER AND VAPORIZER, AS WELL AS METHOD FOR MANUFACTURING AIRTIGHT CONNECTION ASSEMBLY

Document Type and Number:

WIPO Patent Application WO/2021/065529

Kind Code:

A1

Abstract:

In this airtight connection assembly comprising: a conduction member that configures a signal or fluid passageway; a sealing unit that includes a first sealing member having a shape for which it is possible to cover a first hole formed on a partition wall of an airtight container and a sealing material; and a connection part that includes a connector connected to either one or both end parts of the conduction member; a second hole which is a through hole formed to connect the interior of the airtight container and the outside is formed on the first sealing member, the conduction member is individually inserted in the second hole, and the sealing material is filled between the conduction member and the inner peripheral wall of the second hole. This makes it possible to transfer electrical signals, etc., between the interior of the airtight container and the outside while maintaining the airtightness of the airtight container using a simple configuration. It is also possible to further comprise a coupling member that couples the connector and the first sealing member, fixing the positional relationship of the connector and the first sealing member. It is also possible to further comprise a second sealing member that surrounds the first hole and is interposed between the partition wall and the first sealing member.

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Inventors:

SASAKI AKIRA (JP)

Application Number:

PCT/JP2020/035184

Publication Date:

April 08, 2021

Filing Date:

September 17, 2020

Export Citation:

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Assignee:

HITACHI METALS LTD (JP)

International Classes:

F02M19/00; H01R9/16; H01R43/20; H05K5/06; H01L23/04

Foreign References:

JP2015528630A	2015-09-28
US20060222507A1	2006-10-05
JP2009199787A	2009-09-03
US4670623A	1987-06-02
US20140138920A1	2014-05-22
JPS63211577A	1988-09-02
JPH0617780A	1994-01-25

Attorney, Agent or Firm:

PROSPEC PATENT FIRM (JP)

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