Title:
気密端子
Document Type and Number:
Japanese Patent JP7160876
Kind Code:
B2
Abstract:
[Problem] Provided is an airtight terminal that is configured to lessen distortion-borne stress caused in a metallic outer ring as a result of screw fastening or other fixing means to prevent the stress from readily propagating to an insulating material in a sealed place of a lead.[Solution] An airtight terminal is provided that includes a metallic outer ring 13 having through holes 11 formed for screw fastening and sealing holes 12, leads 14 inserted through the sealing holes 12 in the metallic outer ring 13, and pieces of an insulating, material 15 to seal gaps between the metallic outer ring 13 and the respective leads 14. The metallic outer ring 13 is provided with pairs of cavities 13a and steps 13b surrounding the respective sealing holes 12.
Inventors:
Yusuke Maekawa
Hiroki Honda
Akira Fujioka
Fukushima Daisuke
Hiroyuki Kojima
Hiroki Honda
Akira Fujioka
Fukushima Daisuke
Hiroyuki Kojima
Application Number:
JP2020166630A
Publication Date:
October 25, 2022
Filing Date:
October 01, 2020
Export Citation:
Assignee:
Schott Japan Co., Ltd.
International Classes:
H01R9/16
Domestic Patent References:
| JP2012186969A | ||||
| JP200193596A | ||||
| JP62124777U | ||||
| JP4344707A | ||||
| JP5263762A |