JP5112691B2 - バッテリおよび密封式の接触端子ブッシングの製造法 - Google Patents
バッテリおよび密封式の接触端子ブッシングの製造法 Download PDFInfo
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- JP5112691B2 JP5112691B2 JP2006515646A JP2006515646A JP5112691B2 JP 5112691 B2 JP5112691 B2 JP 5112691B2 JP 2006515646 A JP2006515646 A JP 2006515646A JP 2006515646 A JP2006515646 A JP 2006515646A JP 5112691 B2 JP5112691 B2 JP 5112691B2
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- 238000004519 manufacturing process Methods 0.000 title claims description 7
- 239000004033 plastic Substances 0.000 claims abstract description 60
- 238000007789 sealing Methods 0.000 claims abstract description 56
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 238000003466 welding Methods 0.000 claims description 27
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 12
- 239000000654 additive Substances 0.000 claims description 5
- 239000000945 filler Substances 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims 1
- 230000002745 absorbent Effects 0.000 abstract 1
- 239000002250 absorbent Substances 0.000 abstract 1
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- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
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- 229910052759 nickel Inorganic materials 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- 229910000000 metal hydroxide Inorganic materials 0.000 description 2
- -1 nickel metal hydroxide Chemical class 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004040 coloring Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
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- 238000002310 reflectometry Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
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Description
Claims (11)
- ハウジング(2)内に設けられた少なくとも1つのセル(8a,8b)と、少なくとも1つのセル(8a,8b)に電気接続されておりかつプラスチックのハウジング壁部(4,9)を通って延びているコンタクトエレメント(3,7)とを具備するバッテリ(1)であって、前記コンタクトエレメント(3,7)の回りには、プラスチック密封要素(5)が注入成形されており、プラスチック密封要素(5)は、前記ハウジング壁部(4,9)の所定の平面と当接する平面を有する支え面を有してなるバッテリにおいて、
第1の溶着部分である前記支え面は、この支え面に当接しておりかつ第2の溶着部分であるハウジング壁部(4,9)の前記所定の平面に、前記コンタクトエレメント(3,7)の回りを囲みかつ前記支え面の平面と前記ハウジング壁部(4,9)の前記所定の平面との間の当接面に形成された溶接シームによって、レーザ透過溶着されており、前記第1並びに第2の溶着部分の一方は、レーザ光に対し少なくとも部分的に透過性を有し、他方の溶着部分はレーザ光を吸収し、その結果、前記支え面は、レーザ光を前記一方の溶着部分を透過させかつ前記支え面に吸収させることによって、前記ハウジング壁部(4,9)の前記所定の面に溶着されることができることを特徴とするバッテリ(1)。 - 前記コンタクトエレメント(3,7)は、その周囲に、環状の突起部を有し、前記プラスチック密封要素(5)は、前記突起部を囲繞することを特徴とする請求項1に記載のバッテリ(1)。
- 前記コンタクトエレメント(3,7)は、その周囲に、環状の窪みを有し、前記プラスチック密封要素(5)の一部は、前記窪みを充填することを特徴とする請求項1または2に記載のバッテリ(1)。
- 前記プラスチック密封要素(5)の前記支え面の平面と前記ハウジング壁部(4,9)の前記所定の平面との少なくとも一方は、前記所定の平面と支え面の平面との少なくとも一方に当接した前記支え面の平面と所定の平面との少なくとも一方の領域で、レーザ光の吸収特性を改善するために、添加剤または充填剤を有することを特徴とする請求項1ないし3のいずれか1に記載のバッテリ(1)。
- 前記支え面の平面と前記ハウジング壁部(4,9)の前記所定の平面との少なくとも一方は、レーザ光の吸収特性を改善するために、レーザ光を吸収する着色層を有することを特徴する請求項1ないし4のいずれか1に記載のバッテリ(1)。
- 前記プラスチック密封要素(5)は、前記ハウジング壁部(4,9)を保持するための溝を有し、プラスチック密封要素(5)は、前記ハウジング壁部(4,9)に形成された貫通孔の領域で、前記溝によって、前記ハウジング壁部(4,9)へ液密に押さえ付けられていることを特徴とする請求項1ないし5のいずれか1に記載のバッテリ(1)。
- 前記コンタクトエレメント(3,7)は、前記ハウジング壁部(4)を通って前記ハウジング(2)の外側に延びている端子(3)と、前記セル(8a,8b)と前記ハウジング(2)内の隣接するセル(8a,8b)へと電気的接続のために延びているセル・コネクタ(7)との少なくとも一方であることを特徴とする請求項1ないし6のいずれか1に記載のバッテリ(1)。
- コンタクトエレメント(3,7)が、少なくとも1つのセル(8a,8b)に電気的に接続されており、プラスチックのハウジング壁部(4,9)に形成された貫通孔を通って延びている、バッテリ(1)における密封式の接触端子ブッシングを製造する方法であって、この方法は、
前記貫通孔に、前記コンタクトエレメント(3,7)を挿入する工程と、
前記ハウジング壁部(4,9)に、前記コンタクトエレメント(3,7)の回りで前記貫通孔中にプラスチック密封要素(5)を、注入成形する工程と、
前記プラスチック密封要素(5)の支え面の平面を、前記ハウジング壁部(4,9)の所定の平面に当接させる工程と、
前記支え面の平面を、前記ハウジング壁部(4,9)の前記所定の平面に、レーザ光でレーザ透過溶着する工程とを具備し、
前記レーザ光は、少なくとも部分的に透過性のある前記ハウジング壁部(4,9)を通って、前記支え面の平面が前記ハウジング壁部(4,9)の前記所定の平面に溶着されるように前記支え面に当たる、方法。 - レーザ光の吸収特性を改善するために、添加剤または充填剤を前記プラスチック密封要素(5)のためのプラスチック材料に入れることを特徴とする請求項8に記載の方法。
- レーザ光の吸収特性の改善のために、レーザ光を吸収する着色層を前記支え面の平面に形成する工程と、前記ハウジング壁部(4,9)の前記所定の平面に形成する工程との少なくとも一方の工程を具備することを特徴とする請求項8または9に記載の方法。
- 前記ハウジング壁部(4,9)を保持するために、溝を前記プラスチック密封要素(5)に形成し、このプラスチック密封要素(5)を、前記ハウジング壁部(4,9)の前記貫通孔の領域で、前記溝によって、前記ハウジング壁部(4,9)へ液密に押さえ付けることを特徴とする請求項8ないし10のいずれか1に記載の方法。
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DE10326906A DE10326906B4 (de) | 2003-06-14 | 2003-06-14 | Akkumulator und Verfahren zur Herstellung einer dichten Kontaktklemmendurchführung |
DE10326906.1 | 2003-06-14 | ||
PCT/DE2004/000767 WO2004114436A2 (de) | 2003-06-14 | 2004-04-14 | Akkumulator und verfahren zur herstellung einer dichten kontaktklemmendurchführung |
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EP (1) | EP1634344B1 (ja) |
JP (1) | JP5112691B2 (ja) |
KR (1) | KR101026902B1 (ja) |
CN (1) | CN100585912C (ja) |
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JP2006286973A (ja) * | 2005-03-31 | 2006-10-19 | Nippon Chemicon Corp | コンデンサ及びその製造方法 |
JP2006286972A (ja) * | 2005-03-31 | 2006-10-19 | Nippon Chemicon Corp | コンデンサ及びその製造方法 |
US20060278617A1 (en) * | 2005-06-10 | 2006-12-14 | Cobasys, Llc | Laser welding of battery module enclosure components |
DE102005046256B4 (de) * | 2005-09-27 | 2010-09-30 | Vb Autobatterie Gmbh & Co. Kgaa | Bleibatterie und Kunststoff-Batteriedeckel hierzu |
KR100965683B1 (ko) * | 2008-03-31 | 2010-06-24 | 삼성에스디아이 주식회사 | 배터리 팩 |
KR100971342B1 (ko) * | 2008-06-03 | 2010-07-20 | 삼성에스디아이 주식회사 | 리튬 폴리머 전지 |
US8703327B2 (en) * | 2008-06-20 | 2014-04-22 | Samsung Sdi Co., Ltd. | Rechargeable battery and manufacturing method thereof |
KR101015834B1 (ko) * | 2009-01-06 | 2011-02-23 | 에스비리모티브 주식회사 | 전지 모듈 |
US8229126B2 (en) * | 2009-03-13 | 2012-07-24 | Harris Corporation | Noise error amplitude reduction |
DE102011085965A1 (de) | 2011-11-09 | 2013-05-16 | Sb Limotive Company Ltd. | Batterie und Kraftfahrzeug |
US10340483B2 (en) | 2014-08-26 | 2019-07-02 | Cps Technology Holdings Llc | Welding process for sealing a battery module |
DE102016103836A1 (de) | 2016-03-03 | 2017-09-07 | Johnson Controls Advanced Power Solutions Gmbh | Batterieanschlüsse für ein Lithium-Ionen Batteriemodul |
US10734629B2 (en) | 2018-02-23 | 2020-08-04 | Ford Global Technologies, Llc | Busbar interconnect assembly for vehicle traction battery |
JP2019160728A (ja) * | 2018-03-16 | 2019-09-19 | 株式会社Gsユアサ | 蓄電装置 |
DE102018204360A1 (de) * | 2018-03-22 | 2019-09-26 | Bayerische Motoren Werke Aktiengesellschaft | Elektrischer Speicher sowie Verfahren zum Herstellen eines elektrischen Speichers |
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DE2833416C2 (de) | 1978-07-29 | 1980-06-26 | Accumulatorenwerk Hoppecke Carl Zoellner & Sohn, 5000 Koeln | Verfahren zur Herstellung einer Poldurchführung fur Akkumulatoren und deren Ausgestaltung |
DE3236370A1 (de) | 1982-10-01 | 1984-04-05 | Varta Batterie Ag, 3000 Hannover | Gas- und fluessigkeitsdichte polabdichtung fuer elektrische akkumulatoren, insbesondere bleiakkumulatoren |
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DE59502175D1 (de) * | 1994-03-31 | 1998-06-18 | Marquardt Gmbh | Werkstück aus kunststoff und herstellungsverfahren für ein derartiges werkstück |
JPH1064512A (ja) * | 1996-08-20 | 1998-03-06 | Shin Kobe Electric Mach Co Ltd | 電 池 |
DE19916786C2 (de) | 1999-04-14 | 2002-11-07 | Plasticon Germany Gmbh | Verfahren zur Verbindung mindestens zweier aus Kunststoff bestehender Rohr- und/oder Wandelemente |
DE19919191A1 (de) * | 1999-04-29 | 2000-11-02 | Bielomatik Leuze & Co | Verfahren und Vorrichtung zum Schweißen |
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KR101026902B1 (ko) | 2011-04-04 |
ATE397788T1 (de) | 2008-06-15 |
EP1634344B1 (de) | 2008-06-04 |
DE10326906B4 (de) | 2008-09-11 |
DE10326906A1 (de) | 2005-01-05 |
EP1634344A2 (de) | 2006-03-15 |
WO2004114436A3 (de) | 2005-07-21 |
US20060127759A1 (en) | 2006-06-15 |
DE502004007324D1 (de) | 2008-07-17 |
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