JP7467273B2 - 気密端子 - Google Patents
気密端子 Download PDFInfo
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- JP7467273B2 JP7467273B2 JP2020134357A JP2020134357A JP7467273B2 JP 7467273 B2 JP7467273 B2 JP 7467273B2 JP 2020134357 A JP2020134357 A JP 2020134357A JP 2020134357 A JP2020134357 A JP 2020134357A JP 7467273 B2 JP7467273 B2 JP 7467273B2
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- lead
- outer ring
- metal outer
- insulating material
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- 229910052751 metal Inorganic materials 0.000 claims description 134
- 239000002184 metal Substances 0.000 claims description 134
- 239000002245 particle Substances 0.000 claims description 108
- 239000011810 insulating material Substances 0.000 claims description 59
- 238000000034 method Methods 0.000 claims description 58
- 238000007747 plating Methods 0.000 claims description 42
- 238000007789 sealing Methods 0.000 claims description 41
- 239000011521 glass Substances 0.000 claims description 37
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 36
- 238000004381 surface treatment Methods 0.000 claims description 35
- 229910052759 nickel Inorganic materials 0.000 claims description 19
- 229910000599 Cr alloy Inorganic materials 0.000 claims description 16
- 239000000788 chromium alloy Substances 0.000 claims description 16
- UPHIPHFJVNKLMR-UHFFFAOYSA-N chromium iron Chemical compound [Cr].[Fe] UPHIPHFJVNKLMR-UHFFFAOYSA-N 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 14
- 239000010949 copper Substances 0.000 claims description 14
- 229910052802 copper Inorganic materials 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000002360 preparation method Methods 0.000 claims description 11
- 239000000919 ceramic Substances 0.000 claims description 9
- 239000004033 plastic Substances 0.000 claims description 8
- 229920003023 plastic Polymers 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 8
- 239000010935 stainless steel Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 7
- 150000002739 metals Chemical class 0.000 claims description 6
- 239000007795 chemical reaction product Substances 0.000 claims description 5
- 150000002736 metal compounds Chemical class 0.000 claims description 5
- 239000000470 constituent Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 26
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 13
- 239000000126 substance Substances 0.000 description 9
- 239000007769 metal material Substances 0.000 description 7
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 6
- 229910000975 Carbon steel Inorganic materials 0.000 description 6
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 6
- 229910052788 barium Inorganic materials 0.000 description 6
- 239000010962 carbon steel Substances 0.000 description 6
- 238000005422 blasting Methods 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- 235000011089 carbon dioxide Nutrition 0.000 description 4
- 229910044991 metal oxide Inorganic materials 0.000 description 4
- 150000004706 metal oxides Chemical class 0.000 description 4
- 229910000881 Cu alloy Inorganic materials 0.000 description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 239000006060 molten glass Substances 0.000 description 3
- 230000001590 oxidative effect Effects 0.000 description 3
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 239000011368 organic material Substances 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 239000004640 Melamine resin Substances 0.000 description 1
- 229920000877 Melamine resin Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000005388 borosilicate glass Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910000833 kovar Inorganic materials 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- OFNHPGDEEMZPFG-UHFFFAOYSA-N phosphanylidynenickel Chemical compound [P].[Ni] OFNHPGDEEMZPFG-UHFFFAOYSA-N 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 229920002050 silicone resin Polymers 0.000 description 1
- 239000005361 soda-lime glass Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
- H01R9/16—Fastening of connecting parts to base or case; Insulating connecting parts from base or case
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/5205—Sealing means between cable and housing, e.g. grommet
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0247—Electrical details of casings, e.g. terminals, passages for cables or wiring
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/06—Hermetically-sealed casings
- H05K5/069—Other details of the casing, e.g. wall structure, passage for a connector, a cable, a shaft
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Connections Arranged To Contact A Plurality Of Conductors (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Description
Claims (14)
- 少なくとも1個の貫通孔を有した金属外環と、この金属外環の前記貫通孔に挿通したリードと、前記金属外環と前記リードとを封着するガラスからなる絶縁材とを備え、前記リードまたは前記金属外環のガラス封着面に粒子を用いた機械的表面処理痕を有し、
前記機械的表面処理痕は、対象表面へのメカニカル若しくはメカノケミカル作用による前記粒子構成物の固着物、または対象表面と該粒子とが反応した反応生成物である、気密端子。 - 前記粒子は、セラミックス、ガラス、プラスチックス、金属、金属化合物、反応性固体の群から選択された請求項1に記載の気密端子。
- 前記リードまたは前記金属外環は、ステンレス鋼または銅である請求項1または請求項2に記載の気密端子。
- 前記ステンレス鋼は、鉄クロム合金からなる請求項3に記載の気密端子。
- 前記リードまたは前記金属外環は、表面にニッケルめっき皮膜を有する請求項1ないし請求項4の何れか1つに記載の気密端子。
- 少なくとも1個の貫通孔を有した金属外環と、この金属外環の前記貫通孔に挿通したリードと、前記金属外環と前記リードとを封着する絶縁材とを備え、該リードまたは該金属外環は、表面に粒子固着層を有する気密端子。
- 前記粒子は、セラミックス、ガラス、プラスチックス、金属、反応性固体の群から選択された請求項6に記載の気密端子。
- 前記リードまたは前記金属外環は、ステンレス鋼または銅である請求項6または請求項7記載の気密端子。
- 前記ステンレス鋼は、鉄クロム合金からなる請求項8に記載の気密端子。
- 前記リードまたは前記金属外環は、表面にニッケルめっき皮膜を有する請求項6ないし請求項9の何れか1つに記載の気密端子。
- リードおよび貫通孔を有する金属外環からなる金属部材の少なくとも封着または封止したい表面に粒子を用いた機械的表面処理を施し、対象表面へのメカニカル若しくはメカノケミカル作用による粒子構成物の固着物、または対象表面と該粒子とが反応した反応生成物である機械的表面処理痕を形成する表面粒子処理工程と、ガラスからなる絶縁材と前記リードと前記金属外環の部材を用意し前記部材のうち必要な部材を組立治具にセットする組立準備工程と、前記金属外環の前記貫通孔に前記リードを挿通し前記金属外環と前記リードとを前記絶縁材で封止する絶縁材封止工程からなる気密端子の製造方法。
- 前記表面粒子処理工程の前工程に先めっき工程と、前記絶縁材封止工程の後工程に仕上げめっき工程とを、さらに有する請求項11に記載の気密端子の製造方法。
- 前記組立準備工程は、さらに必要に応じて前記リードに挿着されて前記金属外環と前記リードとの沿面距離を拡張し耐トラッキング性を増すために用いる絶縁スリーブを準備し、これを絶縁材封止工程で前記リードに挿着して前記金属外環と前記リードと共に前記絶縁材で封止する工程からなる請求項11または請求項12に記載の気密端子の製造方法。
- リードまたは金属外環に所望の予備めっきを施す先めっき工程、該先めっきを施した前記リードまたは前記金属外環の少なくとも封着または封止したい表面に粒子を用いた機械的表面処理を施し、対象表面へのメカニカル若しくはメカノケミカル作用による粒子構成物の固着物、または対象表面と該粒子とが反応した反応生成物である機械的表面処理痕を形成する表面粒子処理工程と、前記金属外環と、前記リードと、前記金属外環と前記リードとを気密に固着するガラスからなる絶縁材とを準備する組立準備工程と、次いで前記金属外環の貫通孔に前記リードを挿通し前記金属外環と前記リードとを前記絶縁材で封着または封止する絶縁材封止工程、最後に前記金属外環と前記リードとが前記絶縁材で気密封止されて組み立てられた気密端子の露出金属表面に所望のめっき皮膜を施す仕上げめっき工程によって製造されることを特徴とする気密端子の製造方法。
Priority Applications (2)
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---|---|---|---|
JP2020134357A JP7467273B2 (ja) | 2020-08-07 | 2020-08-07 | 気密端子 |
CN202110892620.0A CN114069273A (zh) | 2020-08-07 | 2021-08-04 | 气密端子及气密端子的制造方法 |
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JP2020134357A JP7467273B2 (ja) | 2020-08-07 | 2020-08-07 | 気密端子 |
Publications (2)
Publication Number | Publication Date |
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JP2022030371A JP2022030371A (ja) | 2022-02-18 |
JP7467273B2 true JP7467273B2 (ja) | 2024-04-15 |
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JP2020134357A Active JP7467273B2 (ja) | 2020-08-07 | 2020-08-07 | 気密端子 |
Country Status (2)
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JP (1) | JP7467273B2 (ja) |
CN (1) | CN114069273A (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005199386A (ja) | 2004-01-15 | 2005-07-28 | Fuji Seisakusho:Kk | メカノケミカル研磨・研削方法 |
JP2019512146A (ja) | 2016-01-08 | 2019-05-09 | スペクトラム ブランズ インコーポレイテッド | 貫通デバイス |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53115087A (en) * | 1977-03-17 | 1978-10-07 | Mitsubishi Electric Corp | Terminal plate with metal flange made by pouring method |
JPH063751B2 (ja) * | 1988-10-28 | 1994-01-12 | 日立電線株式会社 | 耐放射線性気密型電気コネクター |
JP3012255B2 (ja) * | 1989-08-28 | 2000-02-21 | 松下電工株式会社 | 気密端子の製造方法 |
JP2001093596A (ja) * | 1999-09-28 | 2001-04-06 | Nec Kansai Ltd | 気密端子 |
JP6029140B2 (ja) * | 2013-02-25 | 2016-11-24 | エヌイーシー ショット コンポーネンツ株式会社 | 圧縮封止型気密端子 |
CN105190786B (zh) * | 2013-03-15 | 2018-08-03 | 艾默生电气公司 | 高压力气密端子 |
CN203387807U (zh) * | 2013-08-12 | 2014-01-08 | 中国电子科技集团公司第四十三研究所 | 一种提高引线抗拉强度的金属—玻璃封装外壳 |
DE102015210458A1 (de) * | 2015-06-08 | 2016-12-08 | Te Connectivity Germany Gmbh | Verfahren zum Verbinden eines ein unedles Metall aufweisenden Leiters mit einem Kupfer aufweisenden Anschlusselement mittels Verschweißen sowie eine dadurch hergestellte Anschlussanordnung |
JP6633414B2 (ja) * | 2016-02-23 | 2020-01-22 | ショット日本株式会社 | 気密端子及びその製造方法 |
KR102417281B1 (ko) * | 2017-12-12 | 2022-07-07 | 쇼트 니혼 가부시키가이샤 | 기밀 단자 |
TW202016357A (zh) * | 2018-09-24 | 2020-05-01 | 美商康寧公司 | 用於增加金屬薄膜與玻璃表面間附著力之方法及由該方法所製成之物件 |
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2020
- 2020-08-07 JP JP2020134357A patent/JP7467273B2/ja active Active
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2021
- 2021-08-04 CN CN202110892620.0A patent/CN114069273A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005199386A (ja) | 2004-01-15 | 2005-07-28 | Fuji Seisakusho:Kk | メカノケミカル研磨・研削方法 |
JP2019512146A (ja) | 2016-01-08 | 2019-05-09 | スペクトラム ブランズ インコーポレイテッド | 貫通デバイス |
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CN114069273A (zh) | 2022-02-18 |
JP2022030371A (ja) | 2022-02-18 |
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