Title:
AIRTIGHT TERMINAL AND PRESSURE-RESISTANT CONTAINER
Document Type and Number:
WIPO Patent Application WO/2020/171048
Kind Code:
A1
Abstract:
An airtight terminal (10) comprising: a metal base (11) having at least one sealing hole; a lead (12) inserted through the sealing hole in the metal base (11); an insulating material (13) that hermetically seals the metal base (11) and the lead (12); and a heat-insulating material (14) positioned on the inner side in a state in which the airtight terminal (10) is attached to the pressure-resistant container, said heat-insulating material (14) being provided on at least part of a surface of the airtight terminal (10) that is in contact with a refrigerant sealed inside the pressure-resistant container.
Inventors:
MAEGAWA YUSUKE (JP)
HONDA HIROKI (JP)
FUJIOKA AKIRA (JP)
FUKUSHIMA DAISUKE (JP)
HONDA HIROKI (JP)
FUJIOKA AKIRA (JP)
FUKUSHIMA DAISUKE (JP)
Application Number:
PCT/JP2020/006206
Publication Date:
August 27, 2020
Filing Date:
February 18, 2020
Export Citation:
Assignee:
SCHOTT JAPAN CORP (JP)
International Classes:
F04B39/00; F16J15/10; H01B17/58; H01R9/16; H01R43/20; H02G15/013
Foreign References:
| JPH03114582U | 1991-11-25 | |||
| JP2010168914A | 2010-08-05 | |||
| JPS519697Y1 | 1976-03-15 | |||
| JPH04132885A | 1992-05-07 | |||
| JPH06185463A | 1994-07-05 | |||
| JPH05144493A | 1993-06-11 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
Download PDF: