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    • 1. 发明专利
    • 電解液供給型電池及びその操作方法
    • 电解电源类型电池及其操作方法
    • JP2014212048A
    • 2014-11-13
    • JP2013088012
    • 2013-04-19
    • 本田技研工業株式会社Honda Motor Co Ltd
    • DAN KOJIKURIYAMA NARIAKIFUJIWARA YOSHINARI
    • H01M2/40H01M10/04H01M10/0566H01M10/058
    • H01M10/04H01M10/05H01M2/40
    • 【課題】電解液供給型電池が休止状態にある際、活物質が変質することを回避するとともに自己放電を抑制する。【解決手段】電解液供給型電池10の筐体12には、電解液54を供給するための第1供給ライン30と、電解液としては機能しない液体(溶媒56)を供給するための第2供給ライン32及び第3供給ライン34が接続される。正極20及び負極16に電極反応を生起させて充放電(運転)を行うときには、第1供給ライン30から電解液54を供給するとともに、第2供給ライン32及び第3供給ライン34から溶媒56を供給する。筐体12内では、第2供給ライン32から供給された溶媒56と、第3供給ライン34から供給された溶媒56との間に電解液54が挟まれるように3層となった状態で、電解液54及び溶媒56が流通する。【選択図】図2
    • 要解决的问题:为了避免活性物质的变化,并且当电解质供给型电池处于休眠状态时抑制自放电。解决方案:用于供应电解质54和第二供应管线32的第一供应管线30和第三供应源 用于供给不用作电解质的液体(溶剂56)的管线34与电解质供给型电池10的壳体12连接。当在正极20和负极16中引起电极反应以进行充电 /放电(操作)时,电解质54从第一供应管线30供应,并且溶剂56从第二供应管线32和第三供应管线34供应。在壳体12中,电解质54和溶剂56在 电解质54被从第二供给管线32供给的溶剂56和从第三供给管线34供给的溶剂56夹持而形成三层的状态。
    • 2. 发明专利
    • Fuel cell system, and operation method thereof
    • 燃料电池系统及其操作方法
    • JP2009059668A
    • 2009-03-19
    • JP2007228213
    • 2007-09-03
    • Honda Motor Co Ltd本田技研工業株式会社
    • DAN KOJI
    • H01M8/04H01M8/12
    • H01M8/04007H01M8/04223H01M8/04268H01M8/04365H01M8/04417H01M8/04432H01M8/04462H01M8/04731H01M8/04835H01M8/0612H01M8/2425H01M2008/1293
    • PROBLEM TO BE SOLVED: To prevent oxidation of an MEA or a reforming catalyst or carbon deposition (coking) and reducing consuming energy as much as possible without separately using a purge gas supply system.
      SOLUTION: Operation method of a fuel cell system 10 has a process supplying once raw fuel to the surface of an anode in starting of the fuel cell system; a process supplying steam to the surface of the anode based on at least temperature of a fuel cell stack 34 or temperature of an evaporator 38 after the supply of the fuel; and a process supplying fuel gas to the surface of the anode by supplying the raw fuel together with water to the evaporator 38 based on at least pressure of water to be supplied to the evaporator 38, the flow rate of the water, or the detected result of pressure of steam exhausted from the evaporator 38 or the flow rate of the steam.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:为了防止MEA或重整催化剂的氧化或碳沉积(焦化),并且尽可能多地降低消耗能量,而不需要分开使用吹扫气体供应系统。 解决方案:燃料电池系统10的操作方法具有在燃料电池系统启动时将一次原料燃料供应到阳极表面的工艺; 在燃料供给之后,至少基于燃料电池堆34的温度或蒸发器38的温度,向阳极的表面供给蒸汽的过程; 以及通过基于至少要供应到蒸发器38的水的压力,水的流量或检测结果,将蒸汽器38中的原料燃料与水一起供给到阳极的表面来供给燃料气体的过程 从蒸发器38排出的蒸汽的压力或蒸汽的流量。 版权所有(C)2009,JPO&INPIT
    • 3. 发明专利
    • Fuel cell stack
    • 燃料电池堆
    • JP2008103212A
    • 2008-05-01
    • JP2006285218
    • 2006-10-19
    • Honda Motor Co Ltd本田技研工業株式会社
    • OGAWA TETSUYADAN KOJI
    • H01M8/02H01M8/04H01M8/12
    • Y02E60/525
    • PROBLEM TO BE SOLVED: To provide a fuel cell stack which has no need to make a through-hole for wiring in a case and can perform excellent voltage measurement in a simple and economical structure.
      SOLUTION: A separator 28 is provided with a first fuel gas supplying part 36 as well as a second fuel gas supplying part 60 having a fuel gas supplying communication hole 30, a first pinching part 40 which is connected with the first fuel gas supplying part 36 with a first bridging part 38 in between and with the second fuel gas supplying part 60 with a second bridging part 62 in between and pinches an electrolyte-electrode assembly and is provided with a fuel gas supplying hole 52, as well as a second pinching part 64 provided with an oxidant gas supplying hole 80, and a first case 44 as well as a second case 68 which are connected with the first pinching part 40 through a second bridging part 42 as well as with the second pinching part 64 through a second bridging part 66, and are provided with an oxidant gas supplying part 56 in which an oxidant gas supplying communication hole 54 is formed. In an outer peripheral part of the second case 68, there are provided projected parts 82a, 82b.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 要解决的问题:为了提供一种不需要在壳体中形成用于布线的通孔的燃料电池堆,并且能够以简单且经济的结构进行优异的电压测量。 解决方案:隔板28设置有第一燃料气体供给部36以及具有燃料气体供给连通孔30的第二燃料气体供给部60,与第一燃料气体连接的第一夹持部40 在第二燃料气体供应部分60和第二燃料气体供应部分60之间提供第一桥接部分38和第二桥接部分62之间并且夹住电解质电极组件,并且设置有燃料气体供给孔52以及 设置有氧化剂气体供给孔80的第二夹持部64以及通过第二桥接部42与第一夹持部40连接的第一壳体44以及第二壳体68以及第二夹持部64 第二桥接部分66,并且设置有氧化剂气体供应部分56,其中形成有氧化剂气体供应连通孔54。 在第二壳体68的外周部分设置突出部分82a,82b。 版权所有(C)2008,JPO&INPIT
    • 4. 发明专利
    • Fuel cell system
    • 燃油电池系统
    • JP2007287424A
    • 2007-11-01
    • JP2006111988
    • 2006-04-14
    • Honda Motor Co Ltd本田技研工業株式会社
    • DAN KOJI
    • H01M8/04H01M8/06H01M8/12H01M8/24
    • H01M8/04022H01M8/04014H01M8/04052H01M8/04067H01M8/04089H01M8/0625H01M8/2475H01M8/248H01M8/249
    • PROBLEM TO BE SOLVED: To reduce temperature distribution in lamination direction of the fuel cell stack and improve thermal efficiency.
      SOLUTION: The fuel cell system 10 is provided with a fuel cell stack 12, a heat exchanger 14 which heats by a heating medium an oxidant gas before supplied to the fuel cell stack 12, a reformer 16 which reforms a raw material fuel consisting mainly of hydrocarbon and produces a fuel gas to be supplied to the fuel cell stack 12, a combustor 17 which burns the exhaust gas that is used for the raw material fuel and power generation reaction and is exhausted from the fuel cell stack 12 and generates combution gas, and a warming chamber 90 which is installed covering the both end parts in lamination direction of the fuel cell stack 12 and introduces the exhaust gas before supplied to the combustor 17 as a heat source to warm the fuel cell stack 12.
      COPYRIGHT: (C)2008,JPO&INPIT
    • 解决的问题:为了降低燃料电池堆的层叠方向的温度分布,提高热效率。 解决方案:燃料电池系统10设置有燃料电池组12,热交换器14,其在供应到燃料电池组12之前由加热介质加热氧化剂气体;重整器16,其将原料燃料 主要由碳氢化合物组成并产生供给燃料电池组12的燃料气体,燃烧用于原料燃料和发电反应并从燃料电池堆12排出的废气的燃烧器17,并产生 组合气体和加热室90,其安装在燃料电池堆12的层叠方向上覆盖两端部,并且在供给到燃烧器17之前引入废气作为热源以加热燃料电池堆12.

      版权所有(C)2008,JPO&INPIT

    • 5. 发明专利
    • Fuel cell and fuel cell stack
    • 燃料电池和燃料电池堆
    • JP2007179926A
    • 2007-07-12
    • JP2005378494
    • 2005-12-28
    • Honda Motor Co Ltd本田技研工業株式会社
    • DAN KOJI
    • H01M8/02H01M8/12
    • H01M8/04089H01M8/0247H01M8/0258H01M8/04014H01M8/0612H01M8/2425H01M8/2432H01M8/2457H01M8/2484
    • PROBLEM TO BE SOLVED: To surely prevent, by a seamless structure, an electrolyte/electrode assembly and a separator from contacting an exhaust gas generated by a reaction of an off-gas with an oxidizer gas after a power generation reaction for reducing a temperature distribution of a fuel cell stack and effectively preventing damage of the electrolyte/electrode assembly and the separator, thereby improving power generation performance. SOLUTION: This fuel cell 11 is provided with the separator 28. A fuel gas passage 47 for supplying a fuel gas to an anode electrode 24 is formed on an surface 36a of a disc part 36 constituting the separator 28, and an oxidizer passage 70 for supplying air to a cathode electrode 22 is formed on a surface 36b thereof. The fuel gas passage 46 is terminated at a circumferential edge part of the anode electrode 24, and a fuel gas discharge passage 61 for releasing the used fuel gas to an oxidizer gas supply part 74 at a position separated outward from the circumferential part of the electrolyte/electrode assembly 26 communicates with the termination part. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:通过无缝结构可靠地防止电解液/电极组件和隔板在发电反应之后使废气与氧化剂气体的反应产生的废气接触以减少 燃料电池堆的温度分布,有效地防止电解质/电极组件和隔板的损坏,从而提高发电性能。 解决方案:该燃料电池11设置有隔板28.在构成隔板28的盘部36的表面36a上形成有用于向阳极电极24供给燃料气体的燃料气体通路47,氧化剂 用于向阴极电极22供给空气的通道70形成在其表面36b上。 燃料气体通道46终止在阳极电极24的周缘部分,以及燃料气体排放通道61,用于将废气燃料气体释放到氧化剂气体供应部分74的位置,该氧化剂气体供应部分74从电解质的周向部分向外分开 电极组件26与终端部连通。 版权所有(C)2007,JPO&INPIT
    • 6. 发明专利
    • Fuel cell system
    • 燃油电池系统
    • JP2006179288A
    • 2006-07-06
    • JP2004370839
    • 2004-12-22
    • Honda Motor Co Ltd本田技研工業株式会社
    • DAN KOJI
    • H01M8/04H01M8/12H01M8/24
    • H01M8/025H01M8/2475
    • PROBLEM TO BE SOLVED: To enhance the degree of freedom of a current extraction structure, to make constitution simple and compact, and to effectively reduce heat loss.
      SOLUTION: The fuel cell system 10 has a first conductive housing part 86a for housing a load applying mechanism 21 and a conductive second housing part 86b for housing a fuel cell stack 12, a heat exchanger 14, and a reformer 16, screwed and fixed through insulating members 87a-87d. One electrode of the fuel cell stack 12 is electrically connected to the first housing part 86a through a conductive end plate 70b, and the other electrode of the fuel cell stack 12 is electrically connected to the second housing 86b through the conductive end plate 70a and the heat exchanger 14.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了提高电流提取结构的自由度,使结构简单紧凑,并且有效地减少热损失。 解决方案:燃料电池系统10具有用于容纳负载施加机构21的第一导电壳体部件86a和用于容纳燃料电池组12,热交换器14和重整器16的导电第二壳体部件86b, 并通过绝缘构件87a-87d固定。 燃料电池堆12的一个电极通过导电端板70b电连接到第一壳体部分86a,并且燃料电池组12的另一个电极通过导电端板70a与第二壳体86b电连接, 热交换器14.版权所有(C)2006,JPO&NCIPI
    • 7. 发明专利
    • Fuel cell system
    • 燃油电池系统
    • JP2006179285A
    • 2006-07-06
    • JP2004370786
    • 2004-12-22
    • Honda Motor Co Ltd本田技研工業株式会社
    • DAN KOJI
    • H01M8/06H01M8/04H01M8/12
    • Y02E60/525
    • PROBLEM TO BE SOLVED: To effectively utilize exhaust heat from a fuel cell stack and enhance the durability of a reformer.
      SOLUTION: A fuel cell system 10 comprises the fuel cell stack 12, a heat exchanger 14, the reformer 16, and a housing 18 housing the heat exchanger 14 and the reformer 16. The heat exchanger 14 conducts heat exchange between the exhausted gas from the fuel cell stack 12 and air, air with raised temperature by heat exchange heats the reformer 16 and then is supplied to the fuel cell stack 12.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:有效地利用来自燃料电池堆的废热并提高重整器的耐久性。 解决方案:燃料电池系统10包括燃料电池组12,热交换器14,重整器16以及容纳热交换器14和重整器16的壳体18.热交换器14进行排气的热交换器 来自燃料电池组12的气体和空气,通过热交换升高的温度的空气加热重整器16,然后被供应到燃料电池组12.版权所有(C)2006,JPO&NCIPI
    • 8. 发明专利
    • Fuel cell
    • 燃料电池
    • JP2006134597A
    • 2006-05-25
    • JP2004319277
    • 2004-11-02
    • Honda Motor Co Ltd本田技研工業株式会社
    • DAN KOJI
    • H01M8/02H01M8/12H01M8/24
    • H01M8/2425H01M8/0258H01M8/1213H01M2008/1293H01M2250/20Y02E60/525Y02T90/32
    • PROBLEM TO BE SOLVED: To provide a fuel cell with a simple and economic constitution, capable of avoiding influence of exhaust gas exhausted in an outer peripheral direction of an electrolyte/electrode junction, with enhanced power generating efficiency, aiming at improvement of fuel utilization efficiency.
      SOLUTION: The fuel cell is composed of a plurality of electrolyte/electrode junction 56 interposed between a set of separators. The electrolyte/electrode junction 56 is formed by arranging a cathode electrode 52 and an anode electrode 54 on both faces of the electrolyte 50. The surface area of the cathode electrode 52 is set smaller than that of the anode electrode 54, concretely, the diameter D1 of the cathode electrode 52 is set smaller than the diameter D2 of the anode electrode 54.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了提供一种具有简单经济的构造的燃料电池,能够避免在电解质/电极接合部的外周方向排出的排气的影响,提高发电效率,旨在提高 燃油利用效率。 解决方案:燃料电池由插在一组分离器之间的多个电解质/电极接头56组成。 电解质/电极结56通过在电解质50的两个面上设置阴极电极52和阳极电极54来形成。阴极电极52的表面积设定为小于阳极电极54的表面积,具体地说,直径 阴极电极52的D1设定为小于阳极电极54的直径D2。(C)2006年,JPO&NCIPI
    • 9. 发明专利
    • リチウムイオン電池の製造方法
    • 制造锂离子电池的方法
    • JP2014207174A
    • 2014-10-30
    • JP2013084781
    • 2013-04-15
    • 本田技研工業株式会社Honda Motor Co Ltd
    • DAN KOJIKURIYAMA NARIAKIFUJIWARA YOSHINARI
    • H01M10/058H01M6/16H01M10/052H01M10/0566
    • Y02P70/54
    • 【課題】金属リチウムからなる参照極を有するリチウムイオン電池を簡便に且つ低コストで製造することが可能なリチウムイオン電池の製造方法を提供する。【解決手段】先ず、ブランク電極14と、負極20と、正極24と、電解液とを外装材26の内部に収容して密封する外装工程を行う。次に、負極20及び正極24のうち、リチウムイオンを放出可能な活物質32(36)(ただし単体の金属リチウムを除く)を有する一方と、ブランク電極14とを電解液に接触させた状態で通電することで、ブランク電極14に金属リチウム12を析出させて参照極16を得る析出工程を行う。これによって、金属リチウム12からなる参照極16と、負極20と、正極24と、電解液とを含むリチウムイオン電池10を構成する。【選択図】図1
    • 要解决的问题:提供一种制造锂离子电池的方法,通过该方法可以以简单方便的方式以低成本制造具有由金属锂制成的参考电极的锂离子电池。解决方案:制造锂的方法 离子电池包括:外包装步骤,其中将空白电极14,负极20,正极24和电解液放入护套材料26中并密封; 以及在外包装步骤之后的沉积步骤,其中金属锂12沉积在空白电极14上,以通过与负电极20和正电极24中的一个和空白电极14中的一个接触地进行导电来获得参考电极16 只要一个电极具有能够释放锂离子(元素金属锂以外的)的活性物质32(36)。 根据该方法,设置包括由金属锂12制成的参考电极16,负极20,正极24和电解液的锂离子电池10。
    • 10. 发明专利
    • Fuel cell
    • 燃料电池
    • JP2010244765A
    • 2010-10-28
    • JP2009090377
    • 2009-04-02
    • Honda Motor Co Ltd本田技研工業株式会社
    • OGAWA TETSUYAKIYOHIRO YUKIHIKODAN KOJIYOSHIMINE GIN
    • H01M8/24H01M8/02H01M8/12
    • H01M8/248H01M8/0247H01M8/0258H01M8/04067H01M8/243H01M8/2432H01M8/2457H01M8/2459H01M8/2465H01M8/2483H01M8/2484H01M2008/1293H01M2250/20Y02E60/50Y02E60/525Y02T90/32
    • PROBLEM TO BE SOLVED: To suppress unnecessary wraparound of a gas, to improve durability, and to enable elimination of surplus heat, in a simple and economical structure. SOLUTION: A fuel cell 10 includes a separator 28 that clamps an electrolyte/electrode assembly 26 sandwiched therebetween. The separator 28 includes: first and second fuel gas supply parts 32 and 52 in the center of which fuel gas supply holes 30 are formed; first and second crosslink parts 34 and 54 connected to the first and second fuel gas supply parts 32 and 52, respectively; and first and second sandwiching support parts 36 and 58 connected to the first and second crosslink parts 34 and 54, respectively. Each first sandwiching support part 36 is provided with a set of fuel gas exhaust passages 42a, 42b, and 42c that discharge the fuel gas that has gone through a fuel gas passage 40 and been used. The cross-sectional areas of the fuel gas exhaust passages 42a, 42b, and 42c are larger on the downstream sides than on the upstream sides in terms of the direction of a fuel gas flow. COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:在简单和经济的结构中,为了抑制气体的不必要的环绕,提高耐久性,并能够消除剩余的热量。 解决方案:燃料电池10包括夹持夹在其间的电解质/电极组件26的隔板28。 分离器28包括:形成有燃料气体供给孔30的中心的第一和第二燃料气体供给部32,52; 分别连接到第一和第二燃料气体供应部件32和52的第一和第二交联部件34和54; 以及分别连接到第一和第二交联部分34和54的第一和第二夹持支撑部分36和58。 每个第一夹层支撑部分36设置有一组燃料气体排出通道42a,42b和42c,其排出已经通过燃料气体通道40并被使用的燃料气体。 燃料气体排出通道42a,42b和42c的横截面积在燃料气体流动方向上在下游侧比在上游侧更大。 版权所有(C)2011,JPO&INPIT