JP2011065994A - 密封式ケーブルコア及び端子を含む改良電気接続部の製造方法 - Google Patents
密封式ケーブルコア及び端子を含む改良電気接続部の製造方法 Download PDFInfo
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
- H01R4/184—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
- H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
- H01R4/187—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping combined with soldering or welding
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49124—On flat or curved insulated base, e.g., printed circuit, etc.
- Y10T29/49155—Manufacturing circuit on or in base
- Y10T29/49165—Manufacturing circuit on or in base by forming conductive walled aperture in base
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49169—Assembling electrical component directly to terminal or elongated conductor
- Y10T29/49171—Assembling electrical component directly to terminal or elongated conductor with encapsulating
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49174—Assembling terminal to elongated conductor
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49174—Assembling terminal to elongated conductor
- Y10T29/49176—Assembling terminal to elongated conductor with molding of electrically insulating material
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49174—Assembling terminal to elongated conductor
- Y10T29/49181—Assembling terminal to elongated conductor by deforming
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49117—Conductor or circuit manufacturing
- Y10T29/49204—Contact or terminal manufacturing
- Y10T29/49224—Contact or terminal manufacturing with coating
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- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Manufacturing Of Electrical Connectors (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
【解決手段】端子22と、絶縁性外カバー12及び導電性であり且つ端子と電気的に接触したコア14を持つケーブル10との間にシールを形成するための方法であって、絶縁性外カバーの軸線方向縁部43を越えて延びるコアの導線16を提供する工程と、コンフォーマルなコーティング20を導線にスプレーする工程と、コンフォーマルなコーティングが未だ湿潤状態にあるときに端子をケーブルにクリンプ止めし、コンフォーマルなコーティングを導線と端子の当接接触面との間から変位し、端子と直接的には接触していない導線の残りの部分をコンフォーマルなコーティングで覆い且つシールする工程と、コンフォーマルなコーティングを導線の残りの部分上で硬化する工程とを含む。
【選択図】図1
Description
本発明の分野は、アルミニウムを基材としたケーブル及び銅を基材とした電気端子との間の接続に関する。
絶縁性外カバーの軸線方向縁部を越えて延びるコアの導線(リード線)を提供する工程と、
コンフォーマルな(すなわち、形状適応性を有する)コーティングを導線にスプレーする工程と、
コンフォーマルな(形状適応性を有する)コーティングが未だ湿潤状態にあるときに、銅を基材とした端子を導線にクリンプ止めし、コンフォーマルな(形状適応性を有する)コーティングを、導線と、銅を基材とした端子の当接接触面との間から変位させて、導線と端子との間のインターフェース(接触面)を通して電気的に接触させ、端子と直接的には接触していない導線の残りの部分を覆い且つシールする工程と、
コンフォーマルな(形状適応性を有する)コーティングを導線の残りの部分上で硬化する工程とを含む、方法が提供される。
絶縁性外カバーの軸線方向縁部を越えて延びるコアの導線(リード線)を提供する工程と、
コンフォーマルなコーティングを導線にスプレーする工程と、
コンフォーマルなコーティングが未だ湿潤状態にあるときに、端子をケーブルにクリンプ止めし、コンフォーマルなコーティングを導線と端子の当接接触面との間から変位させ、端子と導線とのインターフェース(接触面)を通して電気的に接触させ、端子と直接的には接触していない導線の残りの部分を、コンフォーマルなコーティングで覆い且つシールする工程と、
コンフォーマルなコーティングを導線の残りの部分上で硬化する工程とを含む、方法が提供される。
塩水等の電解質から電気接続部をシールすることによって、アルミニウムを基材としたケーブルと、銅を基材とした電気端子との間で発生する電蝕を大幅に低減する。コンフォーマルなコーティングを、未だ湿潤状態にあるときに変位することにより、導線とアルミニウムを基材としたコアの全体を、構造的にシールでき、また、そのシール性を大幅に高めることができ、また、端子と導線との間がシールド(密封)された電気インターフェース及び接触を提供できる。更に、絶縁体及びコアウィングの組み合わせにより、電解質による腐蝕の危険を高くしてしまうエレメントに対する導線の露呈を減少させることができる。
12 絶縁性外カバー
14 コア
15 ストランド
16 導線
18 スプレー機
20 コーティング
21 軸線方向先端
22 端子
23 スプレーへッド
26 ウィング状部分
30 電気的接続アッセンブリ
31 嵌合端
40 ノッチ
42 領域
43 縁部
Claims (6)
- 端子22と、ケーブル10との間にシールを形成するための方法であって、
前記ケーブル10は、絶縁性外カバー12と、導電性があり前記端子と電気的に接触するコア14とを有しており、
前記方法は、
前記絶縁性外カバーの軸線方向縁部43を越えて延びる前記コアの導線16を提供する工程と、
コンフォーマルなコーティング20を前記導線にスプレーする工程と、
前記コンフォーマルなコーティングが未だ湿潤状態にあるときに、前記端子を前記ケーブルにクリンプ止めし、前記コンフォーマルなコーティングを前記導線と前記端子の当接接触面との間から変位させ、前記端子と直接的には接触していない前記導線の残りの部分を、前記コンフォーマルなコーティングで覆い且つシールする工程と、
前記コンフォーマルなコーティングを前記導線の前記残りの部分上で硬化させる工程とを備えた、方法。 - 請求項1に記載の方法において、
前記コンフォーマルなコーティングをスプレーする前記工程は、前記ケーブルから軸線方向に前記導線の先端に向かう方向で行われ、前記コンフォーマルなコーティングで前記導線を覆い、前記導線の前記先端に流入するようにする、方法。 - 請求項2に記載の方法において、
前記ケーブルは複数のストランド15から形成され、
前記ストランドは、クリンプ止めが行われたとき、その間に空所24を有し、これらの空所は、硬化前の湿潤状態の前記コンフォーマルなコーティングで充填される、方法。 - 請求項3に記載の方法において、
前記端子は、組み合わせ絶縁体及びコアウィングを有し、前記コアウィングは、前記絶縁性外カバーにクリンプ止めされ、前記絶縁性外カバーの前記縁部43を包み、前記コアの前記導線上にクリンプ止めされる、方法。 - 請求項4に記載の方法において、
前記コアは、電解質に露呈されたとき、前記端子よりも電気的にマイナスの材料で形成されている、方法。 - 請求項5に記載の方法において、
前記コアはアルミニウムを基材としており、前記端子は銅を基材としている、方法。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US24365009P | 2009-09-18 | 2009-09-18 | |
US61/243,650 | 2009-09-18 | ||
US12/575,675 US8266798B2 (en) | 2009-09-18 | 2009-10-08 | Method of making an improved electrical connection with sealed cable core and a terminal |
US12/575,675 | 2009-10-08 |
Publications (2)
Publication Number | Publication Date |
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JP2011065994A true JP2011065994A (ja) | 2011-03-31 |
JP5612409B2 JP5612409B2 (ja) | 2014-10-22 |
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Application Number | Title | Priority Date | Filing Date |
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JP2010207948A Expired - Fee Related JP5612409B2 (ja) | 2009-09-18 | 2010-09-16 | 密封式ケーブルコア及び端子を含む改良電気接続部の製造方法 |
Country Status (4)
Country | Link |
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US (1) | US8266798B2 (ja) |
JP (1) | JP5612409B2 (ja) |
KR (1) | KR101503945B1 (ja) |
CN (1) | CN102025091B (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013211207A (ja) * | 2012-03-30 | 2013-10-10 | Yazaki Corp | 接続端子 |
JP2014164925A (ja) * | 2013-02-23 | 2014-09-08 | Furukawa Electric Co Ltd:The | 接続構造体及びその製造方法 |
US10305240B2 (en) | 2014-03-24 | 2019-05-28 | Furukawa Electric Co., Ltd. | Wire harness, connection method between covered conducting wire and terminal, and wire harness structure body |
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WO2011096527A1 (ja) * | 2010-02-05 | 2011-08-11 | 古河電気工業株式会社 | 接続構造体 |
JP5909345B2 (ja) * | 2011-11-11 | 2016-04-26 | 矢崎総業株式会社 | コネクタ端子 |
JP5965751B2 (ja) * | 2012-07-03 | 2016-08-10 | 矢崎総業株式会社 | コネクタ端子及びコネクタ端子の止水方法 |
US9054435B2 (en) | 2013-07-18 | 2015-06-09 | GM Global Technology Operations LLC | Conversion terminal device and method for coupling dissimilar metal electrical components |
US9937583B2 (en) | 2013-12-24 | 2018-04-10 | Innovative Weld Solutions Ltd. | Welding assembly and method |
US9649717B2 (en) | 2013-12-24 | 2017-05-16 | Innovative Weld Solutions, Ltd. | Welding assembly and method |
US9954289B2 (en) * | 2015-05-20 | 2018-04-24 | Yazaki Corporation | Terminal with wire, manufacturing method of terminal with wire, and wire harness |
JP6440147B2 (ja) * | 2015-12-22 | 2018-12-19 | 矢崎総業株式会社 | 電線付き端子の製造方法 |
US9787002B1 (en) * | 2016-06-29 | 2017-10-10 | Delphi Technologies, Inc. | Sealed electric terminal assembly |
CN110474218B (zh) * | 2018-05-10 | 2021-10-12 | 同方威视技术股份有限公司 | 带防护的柔性扁平电缆与连接部件的连接方法 |
CA3218670A1 (en) * | 2021-05-21 | 2022-11-24 | Norman E. Keitges | Method for injecting strand-blocked cable |
JP7436442B2 (ja) * | 2021-10-19 | 2024-02-21 | 矢崎総業株式会社 | 端子付き電線の製造方法 |
JP7376551B2 (ja) * | 2021-10-19 | 2023-11-08 | 矢崎総業株式会社 | 端子付き電線の製造方法 |
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2009
- 2009-10-08 US US12/575,675 patent/US8266798B2/en active Active
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2010
- 2010-09-16 JP JP2010207948A patent/JP5612409B2/ja not_active Expired - Fee Related
- 2010-09-17 KR KR1020100091320A patent/KR101503945B1/ko active IP Right Grant
- 2010-09-17 CN CN201010287562.0A patent/CN102025091B/zh not_active Expired - Fee Related
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JPS4871381U (ja) * | 1971-12-10 | 1973-09-07 | ||
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WO2003076535A1 (fr) * | 2002-02-27 | 2003-09-18 | Daikin Industries, Ltd. | Composition de revetement a base de fluorocaoutchouc |
JP2006286385A (ja) * | 2005-03-31 | 2006-10-19 | Asahi Electric Works Ltd | 端子金具と撚り線との圧着接続構造 |
JP2008293848A (ja) * | 2007-05-25 | 2008-12-04 | Fujikura Ltd | 電線端子部分の防水処理方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013211207A (ja) * | 2012-03-30 | 2013-10-10 | Yazaki Corp | 接続端子 |
US9397437B2 (en) | 2012-03-30 | 2016-07-19 | Yazaki Corporation | Connection terminal |
JP2014164925A (ja) * | 2013-02-23 | 2014-09-08 | Furukawa Electric Co Ltd:The | 接続構造体及びその製造方法 |
US10305240B2 (en) | 2014-03-24 | 2019-05-28 | Furukawa Electric Co., Ltd. | Wire harness, connection method between covered conducting wire and terminal, and wire harness structure body |
Also Published As
Publication number | Publication date |
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JP5612409B2 (ja) | 2014-10-22 |
KR101503945B1 (ko) | 2015-03-18 |
US20110067238A1 (en) | 2011-03-24 |
CN102025091B (zh) | 2015-01-07 |
US8266798B2 (en) | 2012-09-18 |
CN102025091A (zh) | 2011-04-20 |
KR20110031122A (ko) | 2011-03-24 |
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