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公开(公告)号：EP0983465B1
公开(公告)日：2001-07-04
申请号：EP98921600.7
申请日：1998-05-21
Applicant: UPONOR LIMITED
Inventor： HARGET, David, Charles , JARVENKYLA, Jyri
CPC classification number: B29D23/005 , B29C57/04 , B29C65/3632 , B29C65/368 , B29C65/4815 , B29C65/5057 , B29C65/66 , B29C66/1122 , B29C66/1222 , B29C66/1226 , B29C66/5221 , B29C66/5229 , B29C66/52292 , B29C66/5344 , B29C66/71 , B29C66/72343 , B29C66/73751 , B29C66/73776 , B29C66/73921 , B29C66/91411 , B29C66/919 , B29C66/91921 , B29C66/91931 , B29C66/91933 , B29C66/949 , F16L47/03 , Y10T428/1355 , Y10T428/1393 , B29K2077/00 , B29K2067/006 , B29K2027/06 , B29K2023/18 , B29K2023/14 , B29K2023/12 , B29K2023/086 , B29K2023/08 , B29K2023/0691 , B29K2023/06
Abstract: A method for the manufacture of a heat fusion fitting, which comprises i) forming a body (1) comprising at least a first layer of a first cross-linked polymeric material, ii) embedding or partly embedding a ferromagnetic heating element (11, 12) in a second polymeric material (13, 14) to form an insert (7, 8), the ferromagnetic heating element (11, 12) having a Curie temperature equal to or greater than the crystalline melting point or softening point of the second polymeric material (13, 14), and iii) assembling the body and the insert (7, 8) to form the fitting.
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公开(公告)号：EP0350651A2
公开(公告)日：1990-01-17
申请号：EP89110969.6
申请日：1989-06-16
Applicant: REHAU AG + Co
CPC classification number: C08J5/124 , B29C65/20 , B29C65/4815 , B29C65/486 , B29C65/5057 , B29C65/523 , B29C66/02 , B29C66/1142 , B29C66/5221 , B29C66/524 , B29C66/71 , B29C66/73754 , B29C66/73756 , B29C66/73774 , B29C66/73776 , B29C66/73921 , B29C66/73941 , B29C66/91411 , B29C66/91421 , B29C66/919 , B29C66/91931 , B29C66/91941 , B29K2023/06 , B29K2023/0683 , B29K2105/24 , B29K2105/243 , B29L2023/22 , B29K2023/0691
Abstract: Die Erfindung betrifft ein Verfahren zum Verbinden von Formkörpern, Profilen und dergleichen aus vernetzten, teilvernetzten bzw. ultrahochmolekularen polymeren Materialien. Dabei werden die Fügeflächen der Formkörper/Profile durch Wärmezuführung von außen bis zum Schmelzpunkt der kristallinen Polymerbestandteile erhitzt. Unmittelbar danach wird auf die aufgeschmolzenen Fügeflächen eine mit dem Basispolymeren verträgliche Polymerbeschichtung aufgebracht. Danach werden die beschichteten Fügeflächen der Formkörper/Profile durch Wärmezuführung von außen aufgeschmolzen und unter Anwendung von Pressdruck miteinander verschweißt.
Abstract translation: 本发明涉及一种用于粘合由交联的，部分交联的或超高分子量的聚合物材料制成的模制品，型材等的方法。 模制品/型材的接合面通过外部热量加热至结晶聚合物成分的熔点。 此后，将与基础聚合物相容的聚合物涂层施加到熔融接合面上。 然后，模制品/型材的涂覆接合面通过外部供热熔化并且在施加压缩压力的同时彼此焊接。
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13.发明公开Thermoplastic strap weld with encapsultated cavities 失效Schweissverbindung thermoplastischerBändermit eingeschlossenen Hohlstellen。
公开(公告)号：EP0248293A2
公开(公告)日：1987-12-09
申请号：EP87107490.2
申请日：1987-05-22
Applicant: SIGNODE CORPORATION
Inventor： Cheung, Nelson
CPC classification number: B29C66/1122 , B29C65/0618 , B29C65/08 , B29C66/4322 , B29C66/4324 , B29C66/49 , B29C66/71 , B29C66/73161 , B29C66/73711 , B29C66/73772 , B29C66/73776 , B29C66/73921 , B29C66/80 , B29C66/81433 , B29C66/8226 , B29C66/8242 , B29C66/8322 , B65B13/322 , Y10T428/19 , Y10T428/249961 , Y10T428/249977 , Y10T428/249984 , B29K2077/00 , B29K2067/003 , B29K2023/00
Abstract: An improved welded joint is provided for use with overlapping strap portions. Parts of the thickness of each strap portion are merged together to define a continuous joint region. The joint region further includes a plurality of encapsulated cavities distributed at least in the end portions of the joint region.
Abstract translation: 提供改进的焊接接头用于与重叠的带部分一起使用。 每个带部分的厚度的部分被合并在一起以限定连续的接合区域。 接头区域还包括至少在接头区域的端部分布的多个密封空腔。
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14.发明公开
公开(公告)号：EP0128903A1
公开(公告)日：1984-12-27
申请号：EP83903645.0
申请日：1983-10-03
Applicant: BAXTER TRAVENOL LABORATORIES, INC.
Inventor： BOGGS, Daniel, R.
CPC classification number: A61M39/143 , A61M1/28 , B29C65/1403 , B29C65/1406 , B29C65/1409 , B29C65/1412 , B29C65/1435 , B29C65/148 , B29C65/1483 , B29C65/7473 , B29C66/1122 , B29C66/522 , B29C66/5221 , B29C66/73366 , B29C66/73776 , B29C66/73921 , B29C66/857 , B29C2035/0822 , B29L2031/7148 , F16L25/00
Abstract: Un dispositif de transfert de fluide (10) comprend un corps fusible (14) possédant un alésage axial (16) et une section transversale généralement constante sur toute la longueur axiale de l'alésage. Une zone d'absorption d'énergie radiante (30) est formée dans le corps. En réaction à l'application d'énergie radiante, la zone fond pour former une ouverture (41) dans le corps qui s'étend radialement dans l'alésage. Un des dispositifs peut être utilisé pour former un joint d'étanchéité amovible pour une source de fluide. Deux dispositifs peuvent être couplés entre eux, leurs zones absorbant l'énergie radiante se trouvant alors en contact face à face. En focalisant l'énergie radiante sur les zones en vis-à-vis, on peut former un cheminement de fluide entre les dispositifs couplés. On peut exécuter des connexions répétées en utilisant la même paire de dispositifs, dont la longueur totale devient de plus en plus courte après chaque connexion, ce qui rend le dispositif plus compact.
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公开(公告)号：EP2990769A4
公开(公告)日：2016-11-02
申请号：EP14787725
申请日：2014-02-07
Applicant: HITACHI AUTOMOTIVE SYSTEMS LTD
Inventor： ARAI SATOSHI , TSUNODA SHIGEHARU , TASHIRO SHINOBU , UENODAN AKIRA , IGARASHI SHINYA
CPC classification number: G01F15/14 , B29C65/1616 , B29C65/1635 , B29C65/1661 , B29C65/1677 , B29C66/124 , B29C66/242 , B29C66/244 , B29C66/53462 , B29C66/71 , B29C66/73117 , B29C66/73118 , B29C66/73161 , B29C66/7332 , B29C66/73771 , B29C66/73775 , B29C66/73776 , B29C66/7392 , B29C66/73921 , B29L2031/3481 , G01F1/6842 , G01F15/006 , B29K2067/006 , B29K2025/06 , B29K2069/00 , B29K2023/06 , B29K2023/12 , B29K2027/18 , B29K2059/00 , B29K2067/00 , B29K2067/003 , B29K2071/00
Abstract: The purpose of the present invention is to provide a flow sensor that makes it possible to detect temperature abnormalities that the flow sensor has been exposed to and the time history of the flow sensor in a high-temperature environment from an externally visible cover material and that uses a cover material for which the laser welding quality can be guaranteed through visual inspection when the sensor is delivered as a product and even if the sensor is used in an abnormal state. A flow sensor provided with a housing, a cover, a circuit chamber that houses a wiring portion sealed between the housing and the cover, and an auxiliary passage through which the liquid to be sensed flows, wherein: a joint portion formed on the housing and a joint portion formed on the inner surface of the cover are joined together through the laser welding; the main material of the cover is a crystalline resin; the cover includes an amorphous alloy; and the cover is made to have a natural color.
Abstract translation: 本发明的目的是提供一种流量传感器，其可以从外部可见的覆盖材料检测流量传感器已暴露于的温度异常和流动传感器在高温环境中的时间历程，并且 使用覆盖材料，当传感器作为产品交付时，即使传感器用于异常状态，也可以通过目视检查来保证激光焊接质量。 一种流量传感器，其设置有壳体，盖子，容纳密封在壳体和盖子之间的布线部分的电路室，以及辅助通道，待检测的液体通过该辅助通道流动，其中：形成在壳体和壳体上的接合部分 形成在盖的内表面上的接合部通过激光焊接接合在一起; 盖的主要材料是结晶树脂; 所述盖包括非晶合金; 并且盖被制成具有自然的颜色。
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Patent Agency Ranking
公开(公告)号：EP2695722A1
公开(公告)日：2014-02-12
申请号：EP12767314.3
申请日：2012-02-23
Applicant: Toray Industries, Inc.
Inventor： ISHIBASHI Soichi , KOSHI Masayuki
IPC: B29C65/02
CPC classification number: B29C65/02 , B29C65/04 , B29C65/06 , B29C65/08 , B29C65/10 , B29C65/106 , B29C65/14 , B29C65/16 , B29C65/20 , B29C65/22 , B29C65/3416 , B29C65/3436 , B29C65/3492 , B29C65/3616 , B29C65/3636 , B29C65/3684 , B29C65/38 , B29C65/4815 , B29C65/5057 , B29C66/1122 , B29C66/301 , B29C66/54 , B29C66/71 , B29C66/712 , B29C66/7212 , B29C66/7214 , B29C66/72141 , B29C66/72143 , B29C66/723 , B29C66/7311 , B29C66/73774 , B29C66/73776 , B29C66/73921 , B29C66/73941 , B29C66/8322 , B29C70/00 , B29C70/345 , B32B27/28 , B32B27/34 , Y10T428/31728 , Y10T428/31909 , B29K2081/04 , B29K2077/00 , B29K2307/04
Abstract: Provided are a method for producing a composite molded body, and a composite molded body by the method, wherein: (1) at least one of preforms (a) and (b) which are made of fiber-reinforced thermoplastic resins contains reinforcing fibers having a weight average fiber length of 1 mm or more; (2) a thermoplastic resin (A) is used for the preform (a) and the thermoplastic resin (A) or a thermoplastic resin (B) is used for the preform (b); (3) a thin film of a thermoplastic resin (C) is formed on the surface of either the preform (a) or (b), or on the surfaces of both of the preforms (a) and (b); and (4) the resin (C) and a part of the preforms (a) and (b) are molten by heating while the resin (C) is placed at the boundary surface of the joint, to join the preforms (a) and (b). By setting the crystallization speed of the thermoplastic resin (C) to be relatively slow so that the resin (C) contacts the surfaces of the preforms (a) and (b) at a molten condition for a longer period, a high-strength joint between the preforms (a) and (b) can be achieved.
Abstract translation: 本发明提供一种复合成型体的制造方法及复合成型体的制造方法，其中，（1）由纤维增强热塑性树脂构成的预成型体（a）和（b）中的至少一种含有具有 重量平均纤维长度为1mm或更多; （2）预成型体（a）使用热塑性树脂（A），预成型体（b）使用热塑性树脂（A）或热塑性树脂（B）。 （3）在预成型体（a）或（b）的表面上，或预成型体（a）和（b）两者的表面上形成热塑性树脂（C）的薄膜; （4）将树脂（C）和预制件（a）和（b）的一部分通过加热熔化，同时将树脂（C）放置在接头的界面处，以将预制件（a）和 （b）中。 通过将热塑性树脂（C）的结晶化速度设定得较慢，以使树脂（C）在熔融状态下长时间与预成型体（a）和（b）的表面接触， 可以实现预成型件（a）和（b）之间。
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公开(公告)号：EP1769899B1
公开(公告)日：2010-03-10
申请号：EP06120824.5
申请日：2006-09-18
Applicant: ORIENT CHEMICAL INDUSTRIES, LTD.
Inventor： Kihara, Tetsuji , Yamamoto, Satoshi
IPC: B29C65/16
CPC classification number: B29C65/16 , B29C65/1616 , B29C65/1635 , B29C65/1658 , B29C65/1674 , B29C65/1677 , B29C66/1122 , B29C66/1282 , B29C66/12841 , B29C66/14 , B29C66/43 , B29C66/71 , B29C66/73321 , B29C66/73362 , B29C66/73772 , B29C66/73776 , B29C66/73921 , B29C66/836 , B29K2995/0027 , Y10T428/25 , B29K2081/04 , B29K2077/00 , B29K2069/00 , B29K2067/00 , B29K2023/00
Abstract: A laser-welded article comprises: an integral construction of piled workpieces, that are welded by exothermic through irradiating laser and include thermoplastic resin, comprises of a laser-transmissible-absorptive molded workpiece (1,11) including a thermoplastic resin and 0.001 to 0.3 weight % of colorant consisting of nigrosine which has an absorption coefficient: µ for a ray of 940 nm ranging form 4000 to 7000 (ml/g·cm), that transmits laser partially and absorbs laser partially, and a laser-absorptive molded workpiece (2,12) including a thermoplastic resin and 0.1 to 5 weight % of diverse colorant comprising of nigrosine and/or carbon black, that absorbs the laser.
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公开(公告)号：EP1941988A4
公开(公告)日：2009-02-25
申请号：EP06798356
申请日：2006-09-20
Applicant: ORIENT CHEMICAL IND
Inventor： KIHARA TETSUJI , YAMAMOTO SATOSHI
CPC classification number: B29C66/14 , B29C53/40 , B29C65/1616 , B29C65/1635 , B29C65/1654 , B29C65/1667 , B29C65/1674 , B29C65/1677 , B29C65/1696 , B29C66/1122 , B29C66/1282 , B29C66/12841 , B29C66/43 , B29C66/4322 , B29C66/71 , B29C66/727 , B29C66/731 , B29C66/7352 , B29C66/73772 , B29C66/73776 , B29C66/73921 , B29C66/836 , B29C66/9161 , B29C66/919 , B29C66/934 , B29C66/939 , B29K2023/086 , B29K2023/12 , B29K2067/006 , B29K2069/00 , B29K2077/00 , B29K2081/04 , B29K2101/12 , B29K2995/0027 , Y10T428/19 , Y10T428/24612 , Y10T428/24628 , Y10T428/24752 , B29K2081/06 , B29K2071/12 , B29K2059/00 , B29K2027/08 , B29K2027/06
Abstract: A laser welded material that realizes uniting of members easily prepared without passing through complex steps by one-time laser welding operation and that excels in the weld strength between forming members, being free from any deterioration of resin properties. There is provided a laser welded material obtained by providing one or two or more forming members (1,2) with low laser beam absorptivity that while absorbing at least portion of laser beam, may cause another portion to transmit, the forming members (1,2) containing a thermoplastic resin and an agent for low absorption of laser beam so as to attain a beam absorptivity (a) of 0.07 to 3.0 and by while causing at least parts of edges thereof to abut on each other, exposing the same to laser beam (4) to thereby attain heat generation and welding.
Abstract translation: 本发明提供一种激光焊接材料，其通过一次激光焊接操作而不经过复杂的步骤而容易地实现构件的结合，并且在成形构件之间的焊接强度方面优异，并且没有任何树脂性质的劣化。 提供一种激光焊接材料，该激光焊接材料通过提供具有低激光束吸收性的一个或两个或更多个成形构件（1,2），同时吸收激光束的至少一部分，可以使另一部分透射，成形构件（1,2） 2），其含有热塑性树脂和低吸收激光束的试剂，以便获得0.07至3.0的光束吸收率（a），同时通过边缘的至少一部分彼此邻接，将其暴露于激光 （4），从而实现发热和焊接。
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公开(公告)号：EP1900410A2
公开(公告)日：2008-03-19
申请号：EP07114449.7
申请日：2007-08-16
Applicant: Toyota Boshoku Kabushiki Kaisha
Inventor： Goto, Tatsuya
CPC classification number: B01D46/10 , B01D29/012 , B01D29/07 , B01D46/523 , B01D2271/022 , B29C65/06 , B29C65/1635 , B29C66/1222 , B29C66/1224 , B29C66/12449 , B29C66/12464 , B29C66/12469 , B29C66/1248 , B29C66/1312 , B29C66/232 , B29C66/322 , B29C66/324 , B29C66/5416 , B29C66/543 , B29C66/71 , B29C66/73772 , B29C66/73776 , B29C66/73921 , B29K2025/00 , B29K2067/00 , B29K2105/0845 , B29K2105/0854 , B29K2311/12 , B29K2995/0039 , B29K2995/0041 , B29L2016/00 , B29L2022/00 , B29L2031/14 , B29K2077/00 , B29K2069/00 , B29K2067/006 , B29K2067/003 , B29K2059/00 , B29K2025/06 , B29K2023/12 , B29K2023/0633
Abstract: The present filter 1A comprises a first case member(an upper case member) 2 and a second case member (a lower case member) 3 that are made of synthetic resin and are mutually joined to form a filter chamber S, and a filter element 4 including a filtering medium 5 and a holding frame 6 that is made of synthetic resin, holds a peripheral portion of the filtering medium 5 and is held between joining ends 2b and 3b of the case members 2 and 3, and weld portions w1 and w2 formed by laser light are provided at a contact area extending in a joining direction P between the holding frame 6 of the filter element 4 and at least one joining end of the joining ends 2b and 3b of the case members 2 and 3.
Abstract translation: 本过滤器1A包括由合成树脂制成并相互连接以形成过滤室S的第一壳体构件（上壳体构件）2和第二壳体构件（下壳体构件）3，过滤元件4 包括过滤介质5和由合成树脂制成的保持框架6，保持过滤介质5的周边部分并保持在壳体构件2和3的接合端部2b和3b之间，并形成焊接部分w1和w2 通过激光设置在过滤元件4的保持框架6与壳体部件2和3的接合端部2b和3b的至少一个接合端之间的接合方向P上延伸的接触区域。
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公开(公告)号：EP1710007A1
公开(公告)日：2006-10-11
申请号：EP06111650.5
申请日：2006-03-23
Applicant: Toyota Boshoku Kabushiki Kaisya
Inventor： Kuno, Tetsuya
IPC: B01D29/01 , B01D35/027 , B29C65/16
CPC classification number: B29C65/1635 , B01D29/01 , B01D29/012 , B01D35/0273 , B29C65/1629 , B29C65/1648 , B29C65/1664 , B29C65/1677 , B29C66/112 , B29C66/114 , B29C66/1142 , B29C66/1222 , B29C66/1224 , B29C66/124 , B29C66/12445 , B29C66/12449 , B29C66/12469 , B29C66/1248 , B29C66/322 , B29C66/5416 , B29C66/71 , B29C66/7332 , B29C66/73771 , B29C66/73772 , B29C66/73775 , B29C66/73776 , B29C66/73921 , B29C66/8322 , B29C66/83221 , B29K2023/0633 , B29K2023/12 , B29K2025/00 , B29K2059/00 , B29K2067/00 , B29K2067/006 , B29K2069/00 , B29K2077/00 , B29K2105/0854 , B29K2711/12 , B29K2995/002 , B29K2995/0027 , B29K2995/0039 , B29K2995/0041 , B29L2031/14 , F16H57/0404 , Y10T29/49604 , B29C65/00 , B29K2023/04 , B29K2023/10 , B29K2025/04 , B29K2067/003 , B29K2025/06
Abstract: A filter has a first case member and a second case member that are mutually joined to form a filter chamber, and a filter element that is held between respective joining ends of the first case member and the second case member. The first case member has laser permeability, and the second case member has laser absorbency. An element weld is formed by laser light on a contact area between the joining end of the second case member and the filter element.
Abstract translation: 过滤器具有相互连接以形成过滤室的第一壳体构件和第二壳体构件，以及保持在第一壳体构件和第二壳体构件的相应的接合端之间的过滤元件。 第一壳体具有激光透过性，第二壳体具有激光吸收性。 通过激光在第二壳体构件的接合端和过滤元件的接合端之间的接触区域上形成元件焊接。
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