JP2020098850A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2020098850A5 JP2020098850A5 JP2018236078A JP2018236078A JP2020098850A5 JP 2020098850 A5 JP2020098850 A5 JP 2020098850A5 JP 2018236078 A JP2018236078 A JP 2018236078A JP 2018236078 A JP2018236078 A JP 2018236078A JP 2020098850 A5 JP2020098850 A5 JP 2020098850A5
- Authority
- JP
- Japan
- Prior art keywords
- pair
- bobbin
- terminals
- wire
- terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 claims 5
- 238000004804 winding Methods 0.000 claims 5
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 230000002093 peripheral Effects 0.000 claims 1
Claims (6)
前記ボビンの径方向から見て、前記一対のフランジに挟まれた前記ワイヤの巻回個所を避けて前記ボビンに設けられ、前記ワイヤの始端と終端のそれぞれに接続された一対の中継端子と、
前記一対の中継端子とは別部材から構成され、前記ワイヤの始端と終端のそれぞれに電気的に接続された一対のターミナルと、を有し、
前記ボビンの径方向から見て、前記一対のターミナルの少なくとも一方は、前記筒状部に重なるように配設されており、
前記ターミナルは、接点部と、前記ボビンに支持された基部と、前記接点部と前記基部との間に配置された屈曲部とを有し、
前記一対のターミナルの前記屈曲部は前記巻軸方向の長さが異なり、
前記一対のターミナルのうち一方のターミナルは、前記屈曲部と前記接点部の間に、前記ボビンの周方向に沿って伸びる段差部が設けられ、
他方のターミナルは、前記基部と前記屈曲部の間に、前記ボビンの周方向に沿って伸びる段差部が設けられ、
前記巻軸方向から見て、前記一対のターミナルの接点部が重なっていることを特徴とするモールドコイル。 A bobbin having a cylindrical portion in which a wire is wound around the outer circumference and a pair of flanges provided at both ends of the tubular portion, and a bobbin.
When viewed from the radial direction of the bobbin, a pair of relay terminals provided on the bobbin and connected to each of the start end and the end of the wire while avoiding the winding portion of the wire sandwiched between the pair of flanges.
The pair of relay terminals is composed of a separate member, and has a pair of terminals electrically connected to each of the start end and the end end of the wire.
When viewed from the radial direction of the bobbin, at least one of the pair of terminals is arranged so as to overlap the cylindrical portion .
The terminal has a contact portion, a base portion supported by the bobbin, and a bent portion arranged between the contact portion and the base portion.
The bent portions of the pair of terminals have different lengths in the winding axis direction.
One of the pair of terminals is provided with a stepped portion extending along the circumferential direction of the bobbin between the bent portion and the contact portion.
The other terminal is provided with a stepped portion extending along the circumferential direction of the bobbin between the base portion and the bent portion.
A molded coil characterized in that the contact portions of the pair of terminals overlap when viewed from the winding axis direction.
前記ターミナルの前記接点部は、前記ボビンの径方向に伸びている、請求項１に記載のモールドコイル。 Further having a connector fitting portion in which the contact portion of the terminal is arranged inside,
The molded coil according to claim 1 , wherein the contact portion of the terminal extends in the radial direction of the bobbin.
前記屈曲部は、前記巻軸方向に伸びている、請求項２に記載のモールドコイル。 The terminal has the contact portion arranged inside the connector fitting portion, a base portion supported by the bobbin, and a bent portion arranged between the contact portion and the base portion.
The mold coil according to claim 2 , wherein the bent portion extends in the winding axis direction.
前記一対のターミナルはそれぞれ、その一部に折り曲げ可能な突片を備え、
前記一対の係止部に対して前記ワイヤの端部が開口部を跨ぐように係止され、
開口部内に、前記ターミナルに設けられた突片がはめ込まれ、
前記ターミナルの表面と突片によって開口部を跨ぐ前記ワイヤの端部が挟み込まれている、請求項１乃至請求項４のいずれか１項に記載のモールドコイル。 Each of the pair of relay terminals includes an opening notched on the tip side thereof and a pair of locking portions provided at the entrance portion across the opening.
Each of the pair of terminals has a foldable protrusion in a part thereof.
The end of the wire is locked to the pair of locking portions so as to straddle the opening.
A projecting piece provided in the terminal is fitted into the opening.
The mold coil according to any one of claims 1 to 4 , wherein the end portion of the wire straddling the opening is sandwiched between the surface of the terminal and the projecting piece.
前記ワイヤの終端を前記一対の中継端子の他方に係止する手順と、
一対のターミナルを、前記ボビンのフランジ又は前記一対の中継端子に固定する手順と、
前記一対のターミナルのそれぞれに、前記一対の中継端子に係止された前記ワイヤの始端又は終端を接続する手順と、
前記ボビンに巻かれた前記ワイヤ、前記中継端子、及び前記ターミナルの外周をモールド成形する手順と、を有することを特徴とする、モールドコイルの製造方法。
A procedure in which the starting end of the wire is locked to one of the pair of relay terminals and the wire is wound around the outer circumference of the cylindrical portion of the bobbin by a winding machine.
A procedure for locking the end of the wire to the other of the pair of relay terminals,
The procedure for fixing the pair of terminals to the flange of the bobbin or the pair of relay terminals,
A procedure for connecting the start end or the end of the wire locked to the pair of relay terminals to each of the pair of terminals, and
A method for manufacturing a molded coil, which comprises a procedure for molding the wire wound around the bobbin, the relay terminal, and the outer circumference of the terminal.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018236078A JP7201222B2 (en) | 2018-12-18 | 2018-12-18 | Molded coil and its manufacturing method |
| CN201980083876.8A CN113196424B (en) | 2018-12-18 | 2019-11-15 | Molded coil and method of manufacturing the same |
| PCT/JP2019/044920 WO2020129500A1 (en) | 2018-12-18 | 2019-11-15 | Molded coil and production method for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2018236078A JP7201222B2 (en) | 2018-12-18 | 2018-12-18 | Molded coil and its manufacturing method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2020098850A JP2020098850A (en) | 2020-06-25 |
| JP2020098850A5 true JP2020098850A5 (en) | 2021-09-16 |
| JP7201222B2 JP7201222B2 (en) | 2023-01-10 |
Family
ID=71100445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018236078A Active JP7201222B2 (en) | 2018-12-18 | 2018-12-18 | Molded coil and its manufacturing method |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP7201222B2 (en) |
| CN (1) | CN113196424B (en) |
| WO (1) | WO2020129500A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116900199B (en) * | 2023-06-29 | 2024-04-05 | 诸暨市金闽辉电子科技有限公司 | Pin inserting and bending device on coil framework of electronic expansion valve |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4728916A (en) * | 1986-06-05 | 1988-03-01 | Lectron Products, Inc. | Solenoid operated fluid control valve |
| JP3017702B2 (en) * | 1997-09-10 | 2000-03-13 | 川崎重工業株式会社 | solenoid |
| JP3907967B2 (en) * | 2001-05-22 | 2007-04-18 | 株式会社ジェイテクト | Bobbin for solenoid and method for manufacturing solenoid |
| DE202005006010U1 (en) | 2004-06-16 | 2005-06-30 | Hydac Electronic Gmbh | Valve actuating magnet especially for vehicle technology, has contact device with precision-fit parts in recess of retention device |
| US7902954B2 (en) * | 2009-04-09 | 2011-03-08 | Eaton Corporation | Dual sided connector block |
| JP2012156188A (en) | 2011-01-24 | 2012-08-16 | Saginomiya Seisakusho Inc | Coil and solenoid valve using coil |
| JP2017141885A (en) * | 2016-02-10 | 2017-08-17 | 日本電産トーソク株式会社 | Solenoid of electromagnetic valve |
| DE102016116981A1 (en) | 2016-09-09 | 2018-03-15 | Kendrion (Villingen) Gmbh | Electromagnetic adjusting device, in particular for camshaft adjustment |
-
2018
- 2018-12-18 JP JP2018236078A patent/JP7201222B2/en active Active
-
2019
- 2019-11-15 WO PCT/JP2019/044920 patent/WO2020129500A1/en active Application Filing
- 2019-11-15 CN CN201980083876.8A patent/CN113196424B/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6248251B2 (en) | Outer rotor type rotation sensor signal lead-out structure | |
| JP6556580B2 (en) | Motor and motor manufacturing method | |
| JP5396594B2 (en) | Floating line prevention structure of resolver | |
| JP2020098850A5 (en) | ||
| US20150288239A1 (en) | Bobbin and rotating electrical machine | |
| JP5991308B2 (en) | Stator manufacturing method | |
| JP6221064B2 (en) | Electric motor | |
| JP5002774B2 (en) | Bobbin structure of differential transformer | |
| JP7201222B2 (en) | Molded coil and its manufacturing method | |
| JP4848497B2 (en) | Stator structure for outer rotor resolver | |
| JP2014082267A (en) | Coil | |
| JP4307219B2 (en) | Resolver terminal pin structure | |
| JP2019180135A5 (en) | ||
| JPH0741130Y2 (en) | Coil bobbin | |
| JP2016054595A (en) | Stator for rotary electric machine | |
| US6392520B1 (en) | Current coil | |
| CN109510332A (en) | The manufacturing method of stator, motor and stator | |
| JP7249816B2 (en) | Coil device | |
| US9621005B2 (en) | Rotor of rotating electrical machine | |
| JP6898092B2 (en) | Coil parts and insulation members for coils | |
| CN207637573U (en) | Inductance element | |
| JPH08130844A (en) | Armature of motor | |
| JPWO2023176339A5 (en) | ||
| JP3982217B2 (en) | Coil device | |
| JPH08182265A (en) | Armature of electric rotary machine |