公开(公告)号：KR1020160143637A

公开(公告)日：2016-12-14

申请号：KR1020167016853

申请日：2014-06-24

Applicant: 에이치앤드티 마르스베르크 게엠베하 운트 체오. 카게

Inventor： 제에펠트볼커 ,  괴테토비아스

IPC: B23K26/38 ,  B23K26/082 ,  B23K26/40 ,  B23K101/12 ,  B23K103/04 ,  B23K103/10 ,  B23K103/12

CPC classification number: B23K26/38 ,  B23K26/0823 ,  B23K26/40 ,  B23K2201/125 ,  B23K2203/04 ,  B23K2203/10 ,  B23K2203/12

Abstract: 본발명은, 박벽원통중공물품(1), 특히딥드로잉된컵 형상의중공물품(1)에서환형가장자리부분(2)을분리하는방법으로서, 상기원통형중공물품(1)이그의원통축선(4)을중심으로회전하고, 상기원통형중공물품이다수회 회전하는동안에레이저빔이절단지점으로지향되되상기가장자리부분(2)이상기중공물품의나머지부분으로부터떨어져나갈때까지지향되는, 방법에관한것이다.

Abstract translation: 本发明涉及一种用于将环形边缘部分（2）从圆柱形的薄壁中空制品（1）分离出来的方法，特别是深拉的杯形中空制品（1），圆柱形中空制品 1）围绕其圆柱体轴线（4）转动，并且激光束在多匝中被引导到切割点上，直到边缘部分（2）与中空制品的其余部分分离。

公开(公告)号：KR1020080061295A

公开(公告)日：2008-07-02

申请号：KR1020070136983

申请日：2007-12-26

Applicant: 산요덴키가부시키가이샤

Inventor： 요시다사또시 ,  야마나까도모까즈

IPC: H01M2/08 ,  H01M2/02

CPC classification number: B29D22/003 ,  B23K26/28 ,  B23K2201/125 ,  H01M2/0217 ,  H01M2/022 ,  H01M2/0426 ,  H01M2/046 ,  H01M2/0473 ,  H01M10/0436 ,  Y10T29/4911 ,  Y10T428/13

Abstract: A sealed battery and a method for manufacturing the same are provided to improve the welding strength at a portion where a sealed body is inserted into an outer can, thereby realizing improved sealability and toughness. A sealed battery includes a portion wherein a sealed body is inserted into the opening of an outer can, wherein the insertion portion is sealed by high-energy beam welding. In the sealed battery, the bottom point of the top surface of at least one melting trace exists at a lower position than the bottom point of the top surface of the adjacent melting trace, as viewed toward the bottom of the outer can. Additionally, the bottom point of the bottom surface of at least one melting trace of the bottom surface of at least one melting trace exists at a lower position than the bottom point of the bottom surface of the adjacent melting trace as viewed toward the bottom of the outer can.

Abstract translation: 提供一种密封电池及其制造方法，以提高将密封体插入外罐的部分的焊接强度，从而实现提高的密封性和韧性。 密封电池包括其中将密封体插入外罐的开口中的部分，其中插入部分通过高能束焊接被密封。 在密封电池中，至少一个熔融迹线的顶表面的底点存在于相对于相邻熔融迹线的顶表面的底点的较低位置，如同外部罐的底部一样。 此外，至少一个熔融迹线的底表面的至少一个熔化迹线的底表面的底点存在于比相邻熔化迹线的底表面的底点低的位置， 外罐

公开(公告)号：KR1019910003530B1

公开(公告)日：1991-06-04

申请号：KR1019870007275

申请日：1987-07-07

Applicant: 유겐가이샤네피유기겐 ,  신코덴기가부시키가이샤

Inventor： 기와노히토시 ,  야야시미츠히로 ,  야마모토유키오 ,  반구니카츠

IPC: B23K11/08 ,  B23K11/24

CPC classification number: B23K11/256 ,  B23K11/06 ,  B23K11/063 ,  B23K11/257 ,  B23K2201/125

Abstract: 내용 없음.

公开(公告)号：JP2014523346A

公开(公告)日：2014-09-11

申请号：JP2014516454

申请日：2012-06-22

Applicant: リンカーン グローバル,インコーポレイテッド

Inventor： ウェイスブロッド，ポール，エー

IPC: B23K9/32 ,  B65D85/26

CPC classification number: B65D85/26 ,  B23K9/26 ,  B23K9/327 ,  B23K31/027 ,  B23K2201/125

Abstract: インサート及び容器（10）の組み合わせであって、第一の断面面積を有する開口を持つ容器（10）の内部に収容される、複数の溶接電極（16）、及び、容器（10）の第一の断面面積と同等か、又はそれ以下の第二の断面面積を有するインサート、を有する。 インサートは容器（10）の内部に配置され、複数の溶接電極（16）の少なくとも一つを保持する。 さらに、収容した容器から、インサート、及び、前記複数の溶接電極の前記少なくとも一つを取り出すための手段を有する。

公开(公告)号：JP5313451B2

公开(公告)日：2013-10-09

申请号：JP2006548065

申请日：2005-01-14

Applicant: クレボカン・アクチェンゲゼルシャフト

Inventor： ボルツハウザー・ヴェルナー

IPC: B21D51/26 ,  B21D51/46 ,  B23K26/20 ,  B23K26/28 ,  B23K33/00 ,  B65D8/04 ,  B65D8/16 ,  B65D8/18 ,  B65D8/22

CPC classification number: B23K33/006 ,  B21D51/2646 ,  B21D51/2676 ,  B23K26/206 ,  B23K26/28 ,  B23K26/282 ,  B23K2201/12 ,  B23K2201/125 ,  B23K2201/34 ,  B65D7/04 ,  B65D7/38 ,  B65D7/46

Abstract: To produce can bodies, a continuous can jacket is disclosed, that is sealed by way of a first joint is produced from a flat metal material. At least one sealing element is mounted on the continuous can jacket by way of an additional joint. At least one of the additional joints is configured as a laser welding seam, which forms an annular continuous sealing seam between the continuous can jacket and the sealing element(s). Before the sealing seam is welded, complementary seam contact surfaces of the can jacket and the sealing element are configured as annular continuous edge regions that flare out of narrow towards the can axis. To weld the sealing seam, the can jacket and the sealing element(s) are pushed together until the edge regions make contact, one of the end faces of the two edge regions lying on the interior of the can body and the other lying on the exterior of the body. This enables the air-free welding of the seam contact surfaces, thus guaranteeing an impermeable welding seam even with the use of extremely thin metal sheets. The material overlap in the vicinity of the sealing seam is minimal.

公开(公告)号：JP5164377B2

公开(公告)日：2013-03-21

申请号：JP2006351904

申请日：2006-12-27

Applicant: 三洋電機株式会社

Inventor： 聡司 吉田 ,  友和 山中

IPC: H01M2/02 ,  B23K26/20 ,  H01M2/30

CPC classification number: B29D22/003 ,  B23K26/28 ,  B23K2201/125 ,  H01M2/0217 ,  H01M2/022 ,  H01M2/0426 ,  H01M2/046 ,  H01M2/0473 ,  H01M10/0436 ,  Y10T29/4911 ,  Y10T428/13

Abstract: A hermetic cell excellent in weld strength is provided. The hermetic cell includes an can having an opening and a seal for sealing the opening of the can. A portion of engagement of the seal with the opening of the can is welded with a high energy beam, thereby hermetically sealing the can. At least one portion of a melt mark resulting from the high energy beam welding has a top surface having a lowermost point lower in a direction of a bottom of the can than a lowermost point of a top surface of an adjacent portion of the melt mark. The at least one portion of the melt mark has a bottom surface having a lowermost point lower in the direction of the bottom of the can than an lowermost point of a bottom surface of the adjacent portion of the melt mark.

公开(公告)号：JP2011525458A

公开(公告)日：2011-09-22

申请号：JP2011515047

申请日：2009-06-23

Applicant: コスモキャン・テクノロジー・アクチエンゲゼルシャフト

Inventor： ボルツハウゼル・ヴェルナー

IPC: B65D8/22 ,  B21D51/26 ,  B23K26/08 ,  B23K26/20 ,  B65D8/00 ,  B65D8/02 ,  B65D8/04 ,  B65D8/18

CPC classification number: B65D17/12 ,  B21D51/2653 ,  B23K26/22 ,  B23K2201/125 ,  B65D83/38

Abstract: On a can body (1), comprising a can casing (3), which is closed around the can axis and comprises a metal layer, and a closure part (13, 33, 56), which comprises a metal layer, a laser connection is produced between the metal layers of the can casing (3) and the closure part (13, 33, 56) in an overlapping region of the closure part (13, 33, 56) and the can casing (3). The laser connection comprises a plurality of perforations along the connecting line, or a plurality of narrowly delimited regions, in which the two metal layers are melted together. A plastic material (3b, 7a, 13d, 15, 54, 58) is arranged on the laser connection. The laser connection ensures stability, and the plastic material (3b, 7a, 13d, 15, 54, 58) ensures leak tightness, of the connection between the can casing (3) and closure part (13, 33, 56).

公开(公告)号：JPS5976690A

公开(公告)日：1984-05-01

申请号：JP18787982

申请日：1982-10-25

Applicant: Moriya Minamiura

Inventor： MINAMIURA MORIYA

IPC: B21D51/26 ,  B23K9/025 ,  B23K26/00 ,  B23K26/20 ,  B23K26/26

CPC classification number: B23K26/262 ,  B23K2201/125

Abstract: PURPOSE:To obtain a can body having no welding defect by polishing the open parted faces of a cylindrical body, butting the open parted faces to each other in a tight contact state by regulating the same with a prescribed guide plate and press rolls, and guiding precisely the same to the focusing point of laser light. CONSTITUTION:A thin sheet is curved to form a cylindrical body 3 which is opened and parted in a part of the outside circumference. Both end faces 2a at the open parted end are polished by using a rotary grindstone and thereafter the cylindrical body is fed in a direction A so that press rolls 6 are pressed to the outside circumference of the body 3; at the same time, both end faces 2a of the body 3 are forcibly pressed to both side faces 7a of a tapering guide plate 7 and both end faces 2a are butted in a tight contact state after passed through the top end 7a of the guide plate. The butt faces are guided to the condensing position 9 of laser light 8, etc. provided in front side of the feed direction A, whereby the butt faces are continuously welded. The butt faces of the cylindrical shape are thus precisely positioned to the extremely small focusing point of the laser light, etc., and the stable bead having no defect is obtd.

Abstract translation: 目的：通过研磨圆筒体的开口部分面，通过用规定的导向板和压辊调节开口部分的表面，以紧密接触的状态来获得没有焊接缺陷的罐体，并且引导 与激光的聚焦点完全相同。 构成：薄片弯曲以形成圆筒体3，其被打开并分开在外圆周的一部分中。 通过使用旋转磨石对开口部分端部的两端面2a进行研磨，之后将圆筒体沿方向A进给，使得压榨辊6被压向主体3的外周; 同时，主体3的两个端面2a被强制地压向锥形导向板7的两个侧面7a，并且两个端面2a在穿过引导板的顶端7a之后处于紧密接触状态 。 对接面被引导到设置在进给方向A的前侧的激光8等的聚光位置9，从而连续焊接对接面。 因此，圆柱形的对接面精确地定位在激光等的极小的聚焦点上，并且没有缺陷的稳定的珠。

公开(公告)号：JPS58199685A

公开(公告)日：1983-11-21

申请号：JP7607683

申请日：1983-04-28

Applicant: Esu W Esu Inc

Inventor： KAARU JII NIRUSEN

IPC: B23K26/00 ,  B23K26/14 ,  B23K26/20 ,  B23K26/24 ,  B23K26/26 ,  B23K26/42

CPC classification number: B23K26/244 ,  B23K26/1462 ,  B23K26/262 ,  B23K26/702 ,  B23K2201/125

Abstract: An apparatus for continuous laser welding adjacent longitudinally extending of generally tubular shaped members is disclosed. The apparatus comprises a Z-bar guide (3) for positioning and guiding the edges as they are moved toward a welding area with a laser welding device (4) for welding the edges, and a mandrel (5) connected to the Z-bar guide and extending internally and in the direction of movement of the members. The mandrel includes a laser beam dump (6) positioned adjacent the welding area for absorbing light from a laser beam produced by the laser welding device (4) and at least one roller (7) for internally supporting and guiding the generally tubular shaped members.

Abstract translation: 公开了一种用于连续激光焊接的装置，其邻近纵向延伸的大致管状构件。 该装置包括一个Z形引导件（3），用于当用边缘焊接的激光焊接装置（4）向焊接区域移动边缘时定位和引导边缘，以及连接到Z形杆的心轴（5） 指导和延伸内部和成员的运动方向。 心轴包括位于焊接区域附近的用于吸收由激光焊接装置（4）产生的激光束的光的激光束（6）和至少一个用于内部支撑和引导大致管状的部件的辊（7）。

公开(公告)号：JPS5120464B1

公开(公告)日：1976-06-25

申请号：JP595471

申请日：1971-02-10

IPC: B21D51/26 ,  B23K1/16 ,  B23K11/06 ,  B23K9/12

CPC classification number: B23K11/063 ,  B21D51/2676 ,  B23K1/16 ,  B23K2201/12 ,  B23K2201/125