KR101026902B1 - 전지 및 밀봉된 접촉 단자 부싱의 제조 방법 - Google Patents
전지 및 밀봉된 접촉 단자 부싱의 제조 방법 Download PDFInfo
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- KR101026902B1 KR101026902B1 KR1020057023981A KR20057023981A KR101026902B1 KR 101026902 B1 KR101026902 B1 KR 101026902B1 KR 1020057023981 A KR1020057023981 A KR 1020057023981A KR 20057023981 A KR20057023981 A KR 20057023981A KR 101026902 B1 KR101026902 B1 KR 101026902B1
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- housing wall
- support surface
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- plastic sealing
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- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 239000004033 plastic Substances 0.000 claims abstract description 59
- 229920003023 plastic Polymers 0.000 claims abstract description 59
- 238000007789 sealing Methods 0.000 claims abstract description 49
- 238000001125 extrusion Methods 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 28
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 239000011324 bead Substances 0.000 claims description 9
- 239000000654 additive Substances 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 6
- 230000000996 additive effect Effects 0.000 claims description 4
- 238000007765 extrusion coating Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000002250 absorbent Substances 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000002745 absorbent Effects 0.000 abstract 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910001416 lithium ion Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910005813 NiMH Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
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Abstract
Description
상기와 같이 접촉 부재는 상기 전극 볼트(3) 또는 셀 커넥터(7)이고, 하우징 벽은 상기 하우징 커버(4) 또는 중간 벽(9)이다.
Claims (12)
- 하우징(2)에 적어도 하나의 셀(8a, 8b) 및 상기 적어도 하나의 셀(8a, 8b)에 전기적으로 접속되며 하우징 벽을 통하여 통과되는 접촉 부재를 구비하며, 상기 접촉 부재 각각은 플라스틱 밀봉 부재(5)로 압출 코팅되고, 상기 플라스틱 밀봉 부재(5) 각각은 상기 하우징 벽 위에 평평하게 놓인 지지 표면을 갖는 전지(1)에 있어서,상기 지지 표면은 상기 지지 표면에 바로 가까이 인접한 상기 하우징 벽에 제 1 용접부로써 투과성 레이저 용접되고, 상기 지지 표면과 상기 하우징 벽 사이에 상기 접촉 면 위의 상기 접촉 부재 주위를 둘러싸고 있는 용착 비드에 의한 제 2 용접부를 구비하며, 상기 두 개의 용접부 중 어느 하나는 상기 레이저 빔을 적어도 부분적으로 투과하고, 다른 용접부는 상기 레이저 광을 흡수하여, 상기 지지 표면은 상기 레이저 빔이 다른 인접한 용접부를 통하여 통과함으로써 상기 하우징 벽에서 상기 지지 표면상에 레이저 빔 및 흡수에 의해 용접되는 것을 특징으로 하는 전지.
- 제 1 항에 있어서,상기 접촉 부재는 주위에 원형 돌기를 가지고, 상기 플라스틱 밀봉 부재(5)는 상기 돌기를 완전하게 둘러싸는 것을 특징으로 하는 전지.
- 제 1 항 또는 제 2 항에 있어서,상기 접촉 부재는 주위에 원형의 함몰부를 가지며, 상기 플라스틱 밀봉 부재(5)는 상기 함몰부를 완전하게 충진하는 것을 특징으로 하는 전지.
- 제 1 항에 있어서,상기 플라스틱 밀봉 부재(5) 또는 상기 하우징 벽의 적어도 하나의 지지 표면은 흡수력을 향상시키기 위해 결합된 지지 표면 영역에 첨가제 또는 충진재를 갖는 것을 특징으로 하는 전지(1).
- 제 1 항에 있어서,상기 지지 표면 또는 상기 지지 표면 위에 직접적으로 접촉하는 상기 하우징 벽의 표면의 적어도 하나는 흡수력을 향상시키기 위해 레이저 광을 흡수하는 컬러 층을 갖는 것을 특징으로 하는 전지.
- 제 1 항에 있어서,상기 접촉 부재는 하우징 벽을 홀딩하기 위한 홈을 가지고, 상기 접촉 부재는 상기 하우징 벽을 관통하는 각 간극의 영역에서 상기 홈에 의해 액체-기밀법으로 상기 하우징 벽에 죄어지는 것을 특징으로 하는 전지.
- 제 1 항에 있어서,상기 접촉 부재는 전극 볼트(3) 또는 셀 커넥터(7)이고, 상기 하우징 벽은 하우징 커버(4) 또는 중간 벽(9)인 것을 특징으로 하는 전지.
- 적어도 하나의 셀(8a, 8b)에 전기적으로 접속되고, 하우징 벽을 통하여 통과된 접촉 부재를 갖는 전지(1)의 밀봉된 접촉 단자 부싱의 제조 방법에 있어서,- 상기 하우징 벽에 평평하게 놓일 수 있는 지지 표면을 갖는 플라스틱 밀봉 부재(5)로 상기 접촉 부재를 압출 코팅시키는 단계;- 상기 하우징 벽에 상기 플라스틱 밀봉 부재(5)의 지지 표면을 적용시키는 단계;- 상기 적어도 부분적으로 투명한 하우징 벽을 통하여 상기 지지 표면을 때리는 레이저 빔에 의해 바로 가까이 인접한 하우징 벽에 상기 지지 표면을 투과성 레이저 용접시키는 단계를 포함하며, 상기 지지 표면은 투영되어 상기 접촉 부재 주위에 형성되고 상기 지지 표면과 상기 하우징 벽 사이의 접촉면 상에 놓인 용착 비드로 용접되는 것을 특징으로 하는 전지의 밀봉된 접촉 단자 부싱의 제조 방법.
- 제 8 항에 있어서,흡수력을 향상시키기 위해 상기 플라스틱 밀봉 부재(5)의 플라스틱 재료에 첨가제 또는 충진재를 도입하는 단계를 포함하는 것을 특징으로 하는 전지의 밀봉된 접촉 단자 부싱의 제조 방법.
- 제 8 항 또는 제 9 항에 있어서,흡수력을 향상시키기 위해 상기 지지 표면 또는 상기 지지 표면과 접촉되는 상기 하우징 벽의 표면의 적어도 하나에 레이저 광을 흡수하는 컬러 층을 적용시키는 단계를 포함하는 것을 특징으로 하는 전지의 밀봉된 접촉 단자 부싱의 제조 방법.
- 제 8 항에 있어서,상기 하우징 벽을 지지하기 위해 상기 플라스틱 밀봉 부재(5)에 홈을 도입하고, 상기 하우징 벽을 통해 간극의 영역에서 상기 홈에 의해 상기 하우징 벽에 상기 플라스틱 밀봉 부재(5)의 액체-기밀 죄임 단계를 포함하는 것을 특징으로 하는 전지의 밀봉된 접촉 단자 부싱의 제조 방법.
- 제 8 항에 있어서,상기 접촉 부재는 전극 볼트(3) 또는 셀 커넥터(7)이고, 상기 하우징 벽은 하우징 커버(4) 또는 중간 벽(9)인 것을 특징으로 하는 전지의 밀봉된 접촉 단자 부싱의 제조 방법.
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DE10326906A DE10326906B4 (de) | 2003-06-14 | 2003-06-14 | Akkumulator und Verfahren zur Herstellung einer dichten Kontaktklemmendurchführung |
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JP (1) | JP5112691B2 (ko) |
KR (1) | KR101026902B1 (ko) |
CN (1) | CN100585912C (ko) |
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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 |
DE102020200063A1 (de) * | 2020-01-07 | 2021-07-08 | Elringklinger Ag | Elektrochemische Zelle, elektrochemisches System und Verfahren zur Herstellung einer elektrochemischen Zelle |
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US20060127759A1 (en) | 2006-06-15 |
CN1799154A (zh) | 2006-07-05 |
ATE397788T1 (de) | 2008-06-15 |
KR20060020677A (ko) | 2006-03-06 |
JP5112691B2 (ja) | 2013-01-09 |
WO2004114436A2 (de) | 2004-12-29 |
US7879487B2 (en) | 2011-02-01 |
DE502004007324D1 (de) | 2008-07-17 |
CN100585912C (zh) | 2010-01-27 |
DE10326906A1 (de) | 2005-01-05 |
WO2004114436A3 (de) | 2005-07-21 |
JP2006527468A (ja) | 2006-11-30 |
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