公开(公告)号：US08404397B2

公开(公告)日：2013-03-26

申请号：US12836216

申请日：2010-07-14

申请人： Haeng Jin Ko ,  Young Bum Kum ,  Young Woo Noh ,  Sae Hoon Kim ,  Sang Hyun Cho ,  Jung Do Suh ,  Kwi Seong Jeong ,  Junghan Yu ,  Byung Ki Ahn ,  Duck Whan Kim ,  Sung Keun Lee ,  Dai Gil Lee ,  Ha Na Yu

发明人： Haeng Jin Ko ,  Young Bum Kum ,  Young Woo Noh ,  Sae Hoon Kim ,  Sang Hyun Cho ,  Jung Do Suh ,  Kwi Seong Jeong ,  Junghan Yu ,  Byung Ki Ahn ,  Duck Whan Kim ,  Sung Keun Lee ,  Dai Gil Lee ,  Ha Na Yu

IPC分类号： H01M8/02 ,  H01M8/24 ,  H01M2/10

CPC分类号： H01M8/248 ,  Y10T24/318

摘要： The present invention features a fuel cell stack that preferably includes an electricity generating assembly having a plurality of unit cells that are suitably disposed one after another; a pair of end plates pressedly disposed respectively at upper and lower ends of the electricity generating assembly; and a joining device suitably engaging the end plates by a rope, where pressure is applied to the electricity generating assembly by means of tension of the rope, and the length and tension of the rope is suitably controlled.

摘要翻译： 本发明的特征在于一种燃料电池堆，其优选地包括具有多个依次适当地设置的单体电池的发电组件; 分别压在所述发电组件的上端和下端的一对端板; 以及通过绳索适当地接合端板的接合装置，其中通过绳索的张力将压力施加到发电组件，并且适当地控制绳索的长度和张力。

公开(公告)号：US20100218377A1

公开(公告)日：2010-09-02

申请号：US12781547

申请日：2010-05-17

申请人： Dai Gil Lee ,  Hyoung Geun Kim ,  Seong Su Kim ,  Kyung Kun Bang

发明人： Dai Gil Lee ,  Hyoung Geun Kim ,  Seong Su Kim ,  Kyung Kun Bang

IPC分类号： B21D53/10

CPC分类号： B32B1/08 ,  B29C70/78 ,  B29L2031/04 ,  B32B7/12 ,  B32B15/08 ,  B32B15/20 ,  B32B2307/746 ,  B32B2597/00 ,  F16C17/02 ,  F16C33/201 ,  Y10S384/911 ,  Y10T29/49636 ,  Y10T29/49643 ,  Y10T29/49647 ,  Y10T29/49655 ,  Y10T29/4967 ,  Y10T29/49677 ,  Y10T29/4971

摘要： The object of this invention is to provide a hybrid composite journal bearing which is constructed so that a composite liner is positioned on an inner surface of a metal housing having a circular cross-section, thus preventing a journal from being damaged or seized to the bearing, due to friction between the metal or composite journal and the journal bearing. The hybrid composite journal bearing (210) includes a metal housing (211) which is secured on an outer surface thereof to a bearing system and has a circular cross-section. A composite liner (212) is laminated to an inner surface of the metal housing (211) with a uniform thickness so as to minimize friction between the journal bearing and a journal.

摘要翻译： 本发明的目的是提供一种混合复合轴颈轴承，其被构造成使得复合衬套位于具有圆形横截面的金属壳体的内表面上，从而防止轴颈被损坏或卡在轴承 ，由于金属或复合轴颈与轴颈轴承之间的摩擦。 混合复合轴颈轴承（210）包括金属壳体（211），其被固定在其外表面上的轴承系统上并具有圆形横截面。 复合衬套（212）以均匀的厚度层压到金属壳体（211）的内表面，以便使轴颈轴承和轴颈之间的摩擦最小化。

公开(公告)号：US20090286134A1

公开(公告)日：2009-11-19

申请号：US12276953

申请日：2008-11-24

申请人： Sae Hoon Kim ,  Sung Ho Lee ,  Jung Do Suh ,  Byung Ki Ahn ,  Tae Won Lim ,  Dai Gil Lee ,  Seong Su Kim ,  Ha Na Yu ,  In Uk Hwang

发明人： Sae Hoon Kim ,  Sung Ho Lee ,  Jung Do Suh ,  Byung Ki Ahn ,  Tae Won Lim ,  Dai Gil Lee ,  Seong Su Kim ,  Ha Na Yu ,  In Uk Hwang

IPC分类号： H01M2/00

CPC分类号： H01M8/0206 ,  H01M8/0221 ,  H01M8/0223 ,  H01M8/0228 ,  H01M8/0247 ,  H01M8/04067 ,  H01M2008/1095 ,  Y02P70/56 ,  Y10T29/49114

摘要： The present invention provides an end plate for fuel cell stack and a method for manufacturing an end plate, which can increase flexural rigidity per weight, and improve strain at break, and reduce heat transmission by applying hybrid core element having honeycomb and form structures to an end plate having sandwich structure combined to both end portions of a fuel cell stack.

摘要翻译： 本发明提供一种用于燃料电池堆的端板和一种用于制造端板的方法，其可以增加每个重量的抗弯刚度，并且改善断裂应变，并且通过将具有蜂窝和结构结构的混合型芯元件应用于 具有组合到燃料电池堆的两个端部的夹层结构的端板。

公开(公告)号：US20090269671A1

公开(公告)日：2009-10-29

申请号：US12229183

申请日：2008-08-19

申请人： Sae Hoon Kim ,  Sung Ho Lee ,  Jung Do Suh ,  Byung Ki Ahn ,  Tae Won Lim ,  Dai Gil Lee ,  Seong Su Kim ,  Ha Na Yu ,  In Uk Hwang

发明人： Sae Hoon Kim ,  Sung Ho Lee ,  Jung Do Suh ,  Byung Ki Ahn ,  Tae Won Lim ,  Dai Gil Lee ,  Seong Su Kim ,  Ha Na Yu ,  In Uk Hwang

IPC分类号： H01M2/14

CPC分类号： H01M8/0213 ,  B29C37/02 ,  B29C43/203 ,  B29C43/46 ,  B29C2043/148 ,  B29C2043/464 ,  B29C2791/001 ,  B29C2793/0027 ,  B29C2793/0081 ,  B29C2793/009 ,  B29K2303/04 ,  B29K2503/04 ,  B29L2031/3468 ,  H01M8/0221 ,  H01M8/0226 ,  Y02P70/56 ,  Y10T156/1062

摘要： The present invention provides a fuel cell separator formed of a continuous carbon-fiber composite, and a method for manufacturing the same.

摘要翻译： 本发明提供一种由连续碳纤维复合材料形成的燃料电池隔板及其制造方法。

公开(公告)号：US08802330B2

公开(公告)日：2014-08-12

申请号：US12876718

申请日：2010-09-07

申请人： Dai Gil Lee ,  Ha Na Yu ,  Byoung Chul Kim ,  Bu Gi Kim ,  Jun Woo Lim ,  Jung Do Suh ,  Byung Ki Ahn ,  Sae Hoon Kim

发明人： Dai Gil Lee ,  Ha Na Yu ,  Byoung Chul Kim ,  Bu Gi Kim ,  Jun Woo Lim ,  Jung Do Suh ,  Byung Ki Ahn ,  Sae Hoon Kim

IPC分类号： H01M8/02

CPC分类号： H01M8/0213 ,  H01M8/0221 ,  H01M8/0223 ,  H01M8/0282 ,  H01M8/0284 ,  H01M8/0286 ,  Y02P70/56

摘要： The present invention provides a method for manufacturing a composite separator for a fuel cell, which can reduce the electrical contact resistance by performing an additional post-treatment to remove residual resin remaining on the surface of the composite separator by plasma etching. In certain preferred embodiments, the present invention provides a method for manufacturing a composite separator for a fuel cell, in which a liquid phase resin for gasket is applied to the surface of the composite separator along a predetermined gasket pattern, or a semi-cured resin for gasket in the form of a film with a predetermined gasket pattern is stacked on the surface of the composite separator, and then plasma etching is performed to remove the residual resin and, at the same time, cure the resin for gasket, thus reducing the overall processing time to improve the productivity and preventing a composite material of the separator from being damaged.

摘要翻译： 本发明提供了一种用于制造燃料电池用复合隔板的方法，其可以通过进行额外的后处理以通过等离子体蚀刻去除残留在复合隔板表面上的残留树脂来降低电接触阻力。 在某些优选实施例中，本发明提供一种用于制造燃料电池用复合隔板的方法，其中将垫圈用液相树脂沿预定的垫片图案施加到复合隔板的表面，或半固化树脂 将具有预定垫片图案的膜形式的垫圈堆叠在复合隔板的表面上，然后进行等离子体蚀刻以除去残留树脂，同时固化垫圈用树脂，从而减少 整体处理时间以提高生产率并防止分离器的复合材料损坏。

公开(公告)号：US08748055B2

公开(公告)日：2014-06-10

申请号：US12950838

申请日：2010-11-19

申请人： Dai Gil Lee ,  Ha Na Yu ,  Byoung Chul Kim ,  Bu Gi Kim ,  Jun Woo Lim ,  Jung Do Suh

发明人： Dai Gil Lee ,  Ha Na Yu ,  Byoung Chul Kim ,  Bu Gi Kim ,  Jun Woo Lim ,  Jung Do Suh

IPC分类号： H01M8/04

CPC分类号： H01M8/0234 ,  H01M2/14 ,  H01M2/145 ,  H01M8/0245 ,  H01M2008/1095 ,  Y02E60/50 ,  Y02P70/56 ,  Y02T10/54

摘要： The present invention provides a composite separator for a polymer electrolyte membrane fuel cell (PEMFC) and a method for manufacturing the same. The inventive method involves allowing graphite foil layers to be brought into direct contact with each other when graphite foils are stacked on both sides of a carbon fiber reinforced composite material prepreg, thereby improving electrical conductivity in the thickness direction of the separator.

摘要翻译： 本发明提供一种高分子电解质膜燃料电池用复合隔膜及其制造方法。 本发明的方法包括当石墨箔层叠在碳纤维增强复合材料预浸料坯的两侧时使石墨箔层彼此直接接触，从而提高隔板厚度方向的导电性。

公开(公告)号：US20110281203A1

公开(公告)日：2011-11-17

申请号：US12876718

申请日：2010-09-07

申请人： Dai Gil Lee ,  Ha Na Yu ,  Byoung Chul Kim ,  Bu Gi Kim ,  Jun Woo Lim ,  Jung Do Suh ,  Byung Ki Ahn ,  Sae Hoon Kim

发明人： Dai Gil Lee ,  Ha Na Yu ,  Byoung Chul Kim ,  Bu Gi Kim ,  Jun Woo Lim ,  Jung Do Suh ,  Byung Ki Ahn ,  Sae Hoon Kim

IPC分类号： H01M8/02

CPC分类号： H01M8/0213 ,  H01M8/0221 ,  H01M8/0223 ,  H01M8/0282 ,  H01M8/0284 ,  H01M8/0286 ,  Y02P70/56

摘要： The present invention provides a method for manufacturing a composite separator for a fuel cell, which can reduce the electrical contact resistance by performing an additional post-treatment to remove residual resin remaining on the surface of the composite separator by plasma etching. In certain preferred embodiments, the present invention provides a method for manufacturing a composite separator for a fuel cell, in which a liquid phase resin for gasket is applied to the surface of the composite separator along a predetermined gasket pattern, or a semi-cured resin for gasket in the form of a film with a predetermined gasket pattern is stacked on the surface of the composite separator, and then plasma etching is performed to remove the residual resin and, at the same time, cure the resin for gasket, thus reducing the overall processing time to improve the productivity and preventing a composite material of the separator from being damaged.

摘要翻译： 本发明提供了一种用于制造燃料电池用复合隔板的方法，其可以通过进行额外的后处理以通过等离子体蚀刻去除残留在复合隔板表面上的残留树脂来降低电接触阻力。 在某些优选实施例中，本发明提供一种用于制造燃料电池用复合隔板的方法，其中将垫圈用液相树脂沿预定的垫片图案施加到复合隔板的表面，或半固化树脂 将具有预定垫片图案的膜形式的垫圈堆叠在复合隔板的表面上，然后进行等离子体蚀刻以除去残留树脂，同时固化垫圈用树脂，从而减少 整体处理时间以提高生产率并防止分离器的复合材料损坏。

公开(公告)号：US08028416B2

公开(公告)日：2011-10-04

申请号：US12781547

申请日：2010-05-17

申请人： Dai Gil Lee ,  Hyoung Geun Kim ,  Seong Su Kim ,  Kyung Kun Bang

发明人： Dai Gil Lee ,  Hyoung Geun Kim ,  Seong Su Kim ,  Kyung Kun Bang

IPC分类号： B21D53/10

CPC分类号： B32B1/08 ,  B29C70/78 ,  B29L2031/04 ,  B32B7/12 ,  B32B15/08 ,  B32B15/20 ,  B32B2307/746 ,  B32B2597/00 ,  F16C17/02 ,  F16C33/201 ,  Y10S384/911 ,  Y10T29/49636 ,  Y10T29/49643 ,  Y10T29/49647 ,  Y10T29/49655 ,  Y10T29/4967 ,  Y10T29/49677 ,  Y10T29/4971

摘要： The object of this invention is to provide a hybrid composite journal bearing which is constructed so that a composite liner is positioned on an inner surface of a metal housing having a circular cross-section, thus preventing a journal from being broken or damaged or seized to the bearing, due to friction between the metal or composite journal and the journal bearing. The hybrid composite journal bearing (210) includes a metal housing (211) which is secured on an outer surface thereof to a bearing system and has a circular cross-section. A composite liner (212) is laminated to an inner surface of the metal housing (211) with a uniform thickness so as to minimize friction between the journal bearing and a journal.

摘要翻译： 本发明的目的是提供一种混合复合轴颈轴承，其被构造成使得复合衬套位于具有圆形横截面的金属壳体的内表面上，从而防止轴颈被破坏或损坏或卡住 轴承，由于金属或复合轴颈与轴颈轴承之间的摩擦。 混合复合轴颈轴承（210）包括金属壳体（211），其被固定在其外表面上的轴承系统上并具有圆形横截面。 复合衬套（212）以均匀的厚度层压到金属壳体（211）的内表面，以便使轴颈轴承和轴颈之间的摩擦最小化。

公开(公告)号：US20110086292A1

公开(公告)日：2011-04-14

申请号：US12836216

申请日：2010-07-14

申请人： Haeng Jin Ko ,  Young Bum Kum ,  Young Woo Noh ,  Sae Hoon Kim ,  Sang Hyun Cho ,  Jung Do Suh ,  Kwi Seong Jeong ,  Junghan Yu ,  Byung Ki Ahn ,  Duck Whan Kim ,  Sung Keun Lee ,  Dai Gil Lee ,  Ha Na Yu

发明人： Haeng Jin Ko ,  Young Bum Kum ,  Young Woo Noh ,  Sae Hoon Kim ,  Sang Hyun Cho ,  Jung Do Suh ,  Kwi Seong Jeong ,  Junghan Yu ,  Byung Ki Ahn ,  Duck Whan Kim ,  Sung Keun Lee ,  Dai Gil Lee ,  Ha Na Yu

IPC分类号： H01M2/10 ,  A44B11/25 ,  A44B13/00

CPC分类号： H01M8/248 ,  Y10T24/318

摘要： The present invention features a fuel cell stack that preferably includes an electricity generating assembly having a plurality of unit cells that are suitably disposed one after another; a pair of end plates pressedly disposed respectively at upper and lower ends of the electricity generating assembly; and a joining device suitably engaging the end plates by a rope, where pressure is applied to the electricity generating assembly by means of tension of the rope, and the length and tension of the rope is suitably controlled.

摘要翻译： 本发明的特征在于一种燃料电池堆，其优选地包括具有多个依次适当地设置的单体电池的发电组件; 分别压在所述发电组件的上端和下端的一对端板; 以及通过绳索适当地接合端板的接合装置，其中通过绳索的张力将压力施加到发电组件，并且适当地控制绳索的长度和张力。

公开(公告)号：US06935816B2

公开(公告)日：2005-08-30

申请号：US10764240

申请日：2004-01-23

申请人： Dai Gil Lee ,  Jin-Kook Kim ,  Hui-Yun Hwang ,  Young-So Yoon ,  Sang-Kon Kim

发明人： Dai Gil Lee ,  Jin-Kook Kim ,  Hui-Yun Hwang ,  Young-So Yoon ,  Sang-Kon Kim

IPC分类号： B23B29/02 ,  B23B29/034

CPC分类号： B23B29/03407 ,  B23B29/02 ,  B23B2226/27 ,  B23B2226/275 ,  Y10S408/705 ,  Y10T82/2585 ,  Y10T408/76 ,  Y10T408/78 ,  Y10T408/907 ,  Y10T408/94

摘要： The present invention is to provide a machining tool bar in which mechanical machining properties are improved by using high stiffness composite material.According to the present invention, the tool bar includes an adaptor constructed to be coupled to a driving device, a body constructed to be mounted with cutting tools and a tip constructed to be supported by a workpiece, said body is constructed to be mounted with one or more cutting tools, wherein the adaptor and tip are made of metal material, the body is made of composite material having high stiffness, the composite material constructing the body is formed to surround at least a portion of the adaptor and at least a portion of the tip, and the metal material constructing the adaptor and tip and the composite material constructing the body are securely joined to each other in an interface therebetween.

摘要翻译： 本发明提供一种通过使用高刚度复合材料来提高机械加工性能的加工工具杆。 根据本发明，工具杆包括构造成联接到驱动装置的适配器，构造成安装有切割工具的主体和构造成由工件支撑的尖端，所述主体被构造成安装有一个 或更多的切割工具，其中适配器和尖端由金属材料制成，主体由具有高刚度的复合材料制成，构成主体的复合材料形成为围绕适配器的至少一部分，并且至少部分 构成适配器和尖端的金属材料和构成本体的复合材料在它们之间的界面中彼此牢固地接合。