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    • 1. 发明专利
    • Hydrogen detection device
    • 氢检测装置
    • JP2005257394A
    • 2005-09-22
    • JP2004067715
    • 2004-03-10
    • Alps Electric Co LtdHonda Motor Co Ltdアルプス電気株式会社本田技研工業株式会社
    • SHIMADA TAKEAKINUITANI YOSHIOONO TAIICHIKONNO TOSHIAKI
    • G01N5/02
    • PROBLEM TO BE SOLVED: To detect easily the concentration of gaseous hydrogen included in gas by utilizing a hydrogen storing alloy having high selectivity to hydrogen.
      SOLUTION: This hydrogen detection device 11 has a constitution equipped with a detection element 12 comprising the hydrogen storage alloy having a temperature change characteristic of a prescribed hydrogen storing pressure, a temperature measuring resister 15b comprising platinum sandwiched from both sides by a pair of insulating members 15a, 15a, a quartz oscillator 14 sandwiched from both sides by a pair of electrodes 13a, 13b, and a Peltier element 16 for keeping the detection element 12 at a prescribed temperature corresponding to energization control by a control device 20.
      COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:通过利用对氢具有高选择性的储氢合金,容易地检测气体中包含的气态氢的浓度。 解决方案:该氢检测装置11具有配备有检测元件12的结构,该检测元件12包括具有规定的氢存储压力的温度变化特性的储氢合金,包括由两侧夹持的铂的温度测量电阻15b 绝缘构件15a,15a,由两侧夹持的石英振子14,一对电极13a,13b和珀耳帖元件16,用于将检测元件12保持在与控制装置20的通电控制对应的规定温度。 P>版权所有(C)2005,JPO&NCIPI
    • 2. 发明专利
    • Hydrogen detection device
    • 氢检测装置
    • JP2005315604A
    • 2005-11-10
    • JP2004130911
    • 2004-04-27
    • Alps Electric Co LtdHonda Motor Co Ltdアルプス電気株式会社本田技研工業株式会社
    • SHIMADA TAKEAKIONO TAIICHIKONNO TOSHIAKI
    • G01N19/00G01N5/02H01M8/04
    • Y02E60/50
    • PROBLEM TO BE SOLVED: To provide a hydrogen detection device capable of suppressing a power loss by reducing the number of components.
      SOLUTION: This hydrogen detection device 11 is equipped with a hydrogen absorbent 12 for absorbing and desorbing hydrogen reversibly; and a quartz oscillator 14 wherein electrodes 13a, 13b are arranged on both ends in the thickness direction, for detecting a weight change corresponding to absorption and desorption of hydrogen by the hydrogen absorbent 12 based on a frequency change of an alternating current flowing in the electrodes 13a, 13b by vibration. Either electrode 13a is arranged between the hydrogen absorbent 12 and the quartz oscillator 14, and has a sending-out part 25 capable of sending out gas flowing near the hydrogen absorbent 12 from the upstream side to the downstream side.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 解决的问题:提供能够通过减少部件数量来抑制功率损失的氢检测装置。 解决方案:该氢检测装置11配备有用于可逆地吸收和解吸氢的吸收剂12; 以及石英振荡器14,其中电极13a,13b沿厚度方向布置在两端,用于基于在电极中流动的交流电的频率变化来检测对应于由吸收剂12吸收和解吸氢的重量变化 13a,13b。 电极13a布置在吸收剂12和石英振荡器14之间,并且具有能够从上游侧向下游侧输送吸附氢12附近的气体的送出部25。 版权所有(C)2006,JPO&NCIPI
    • 3. 发明专利
    • Hydrogen detector
    • 氢探测器
    • JP2005308404A
    • 2005-11-04
    • JP2004121796
    • 2004-04-16
    • Alps Electric Co LtdHonda Motor Co Ltdアルプス電気株式会社本田技研工業株式会社
    • SHIMADA TAKEAKIONO TAIICHIKONNO TOSHIAKI
    • G01N19/00G01N5/02
    • PROBLEM TO BE SOLVED: To provide a hydrogen detector for accurately detecting the concentration of gaseous hydrogen contained in gas by using a hydrogen storage alloy highly selective about hydrogen.
      SOLUTION: This hydrogen detector 11 is equipped with a hydrogen absorbent material 12 for reversibly absorbing/discharging hydrogen, a temperature detection means 15 for detecting the temperature of the absorbent material, and a weight change detection means 14 with electrodes 13a and 13b disposed on both ends thereof in their thickness direction for detecting a weight change corresponding to the absorption/discharge of hydrogen of the absorbent material based on a frequency change of an AC current flowing through the electrodes with the absorbent material kept at a constant temperature. The detector 11 is characterized in that one 13a of the electrodes is disposed between the absorbent material 12 and the detection means 14, and the absorbent material 12 is heated by passing a DC current through one 13a of the electrodes.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种通过使用对氢气高度选择性的储氢合金来精确检测气体中所含气态氢的浓度的氢气检测器。 解决方案:该氢检测器11配备有用于可逆地吸收/排出氢的吸氢材料12,用于检测吸收材料的温度的温度检测装置15和具有电极13a和13b的重量变化检测装置14 基于在吸收材料保持恒定温度下流过电极的交流电流的频率变化,设置在其厚度方向的两端,用于检测对应于吸收材料的吸收/排出氢的重量变化。 检测器11的特征在于,电极的一个13a设置在吸收材料12和检测装置14之间,并且通过使DC电流通过电极的一个13a来加热吸收材料12。 版权所有(C)2006,JPO&NCIPI
    • 4. 发明专利
    • Hydrogen detector
    • 氢探测器
    • JP2005308403A
    • 2005-11-04
    • JP2004121795
    • 2004-04-16
    • Alps Electric Co LtdHonda Motor Co Ltdアルプス電気株式会社本田技研工業株式会社
    • SHIMADA TAKEAKIONO TAIICHIKONNO TOSHIAKI
    • G01N19/00G01N5/02
    • PROBLEM TO BE SOLVED: To provide a hydrogen detector for accurately detecting the concentration of gaseous hydrogen contained in gas by utilizing a hydrogen absorbent material highly selective about hydrogen.
      SOLUTION: This hydrogen detector 11 is characterized by being equipped with the hydrogen absorbent material 12 for reversibly absorbing/discharging hydrogen, a temperature detection means 15 for detecting the temperature of the absorbent material 12, a state change detection means 14 with electrodes 13a and 13b disposed on both ends thereof in their thickness direction for detecting a state change corresponding to the absorption/discharge of hydrogen with the absorbent material 12 kept at a constant temperature, and a current passing means for passing a DC current through the absorbent material 12 disposed on a surface of one electrode 13a.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种通过利用对氢气具有高选择性的吸氢材料来精确地检测气体中所含气态氢的浓度的氢气检测器。 解决方案:该氢检测器11的特征在于配备有用于可逆地吸收/排出氢的吸氢材料12,用于检测吸收材料12的温度的温度检测装置15,具有电极的状态变化检测装置14 13a和13b沿其厚度方向设置在其两端,用于检测与吸收材料12保持在恒定温度下的氢的吸收/排出相对应的状态变化;以及电流通过装置,用于使直流电流通过吸收材料 12设置在一个电极13a的表面上。 版权所有(C)2006,JPO&NCIPI
    • 6. 发明专利
    • Fuel cell vehicle
    • 燃油电池车
    • JP2005310391A
    • 2005-11-04
    • JP2004121797
    • 2004-04-16
    • Alps Electric Co LtdHonda Motor Co Ltdアルプス電気株式会社本田技研工業株式会社
    • SHIMADA TAKEAKIONO TAIICHIKONNO TOSHIAKI
    • H01M8/00B60L11/18H01M8/04H01M8/10
    • Y02T10/92
    • PROBLEM TO BE SOLVED: To provide a fuel cell vehicle capable of reducing power consumption by reducing the number of fuel gas sensors.
      SOLUTION: The fuel cell vehicle 10 is equipped with a fuel supply source 20, a fuel cell 31 generating electric power by the reaction of fuel gas supplied from the fuel supply source 20 with oxidant gas, a fuel passage 22 through which fuel gas flows, a fuel gas sensor detecting the concentration of the fuel gas, a fuel gas sensor chamber 40 installed in a fuel cell vehicle body 11 and having the fuel gas sensor therein, and an introduction means introducing an atmosphere in at least two part of the fuel supply source 20, the fuel cell 31, the fuel passage 22, and a cabin 12 into the fuel gas sensor chamber 40.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 解决的问题:提供能够通过减少燃料气体传感器的数量来降低功耗的燃料电池车辆。 解决方案:燃料电池车辆10配备有燃料供给源20,通过从燃料供给源20供给的燃料气体与氧化剂气体的反应产生电力的燃料电池31,燃料通道22,燃料通道22 气体流动,检测燃料气体的浓度的燃料气体传感器,安装在燃料电池车体11中并且具有燃料气体传感器的燃料气体传感器室40以及引入至少两部分的气氛的引入装置 燃料供应源20,燃料电池31,燃料通道22和舱室12进入燃料气体传感器室40.版权所有(C)2006,JPO&NCIPI
    • 7. 发明专利
    • High-pressure gas supply system
    • 高压气体供应系统
    • JP2006220065A
    • 2006-08-24
    • JP2005034229
    • 2005-02-10
    • Honda Motor Co Ltd本田技研工業株式会社
    • KUWABARA HIROKAZUYOSHIDA YASUKISHIMADA TAKEAKI
    • F02M21/02F17C7/00F17C13/04
    • Y02T10/32
    • PROBLEM TO BE SOLVED: To provide a high-pressure gas supply system reduced in weight, manufacturable at low cost, and capable of securely protecting devices on the downstream side of a pressure reducer.
      SOLUTION: This high-pressure gas supply system comprises a high-pressure vessel 2 having a vessel main stop valve 3, the pressure reducer 10 installed on the downstream side of the vessel main stop valve 3, and a shutoff valve 20 installed on the downstream side of the pressure reducer 10. When the volume of a gas flow passage Ra between the vessel main stop valve 3 and the pressure reducer 10 is V1 and the volume of a gas flow passage Rb between the pressure reducer 10 and the shutoff valve 20 is V2, these volumes V1 and V2 are set so that an equilibrium pressure between the vessel main stop valve 3 and the shutoff valve 20 becomes a prescribed value or below.
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种重量轻的低压气体供给系统,能够以低成本制造,并且能够可靠地保护减压器的下游侧的装置。 解决方案:该高压气体供给系统包括具有容器主截止阀3的高压容器2,安装在容器主截止阀3的下游侧的减压器10和安装在容器主截止阀3的下游侧的截止阀20 在减压器10的下游侧,当容器主截止阀3与减压器10之间的气体流路Ra的体积为V1,减压器10与关闭的气体流路Rb的体积 阀20为V2,这些容积V1和V2被设定为容器主截止阀3与截止阀20之间的平衡压力变为规定值以下。 版权所有(C)2006,JPO&NCIPI
    • 8. 发明专利
    • Pressure vessel
    • 压力容器
    • JP2006038156A
    • 2006-02-09
    • JP2004221385
    • 2004-07-29
    • Honda Motor Co LtdShowa Denko Kk昭和電工株式会社本田技研工業株式会社
    • SHIMADA TAKEAKIKAWAMATA YASUJI
    • F17C1/06B29C70/16B29C70/68B29K105/08F16J12/00F17C1/00F17C1/14H01M8/00H01M8/04
    • Y02E60/50
    • PROBLEM TO BE SOLVED: To provide a pressure vessel enabling the easy winding of reinforcement fibers in the longitudinal direction of liners. SOLUTION: This pressure vessel 1 comprises container structures 2 having cylindrical liners 3 and reinforcement fibers circumferentially wound on the outer peripheral wall surfaces of the liners 3 and formed of a first fiber-reinforced resin layer 4 covering the outer peripheral wall surfaces of the liners 3 and a second fiber-reinforced layer 20 having reinforcement fibers wound in the longitudinal direction of all container structures 2. Dome-like communication members 6 swelled outward across the both end parts of the liners 3 of all container structures 2 are fixed, the inner parts of the liners 3 are allowed to communicate with each other, and both end openings of the liners 3 are closed. Recessed parts 12 as displacement prevention parts are formed in the outer surface of the communication member 6. The fiber-reinforced resin layer 20 comprises the reinforcement fibers wound on both communication members 6 in the longitudinal direction of the container structures 2 so as to be applied to the recessed parts 12. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种压力容器,其能够在衬垫的纵向上容易地卷绕增强纤维。 解决方案:该压力容器1包括具有圆柱形衬垫3和周向缠绕在衬套3的外周壁表面上的增强纤维的容器结构2,该增强纤维由覆盖外衬壁3的外周壁表面的第一纤维增强树脂层4形成 衬垫3和具有沿所有容器结构2的纵向缠绕的增强纤维的第二纤维增强层20.固定所有容器结构2的衬套3的两端部向外膨胀的圆顶状连通构件6, 衬套3的内部部分被允许彼此连通,衬套3的两个端部开口都被关闭。 在连通构件6的外表面上形成作为位移防止部的凹部12.纤维强化树脂层20包括在容器结构体2的长度方向上卷绕在两个连通构件6上的加强纤维,以便施加 (C)2006,JPO&NCIPI
    • 9. 发明专利
    • Hydrogen detector
    • 氢探测器
    • JP2005249405A
    • 2005-09-15
    • JP2004056194
    • 2004-03-01
    • Honda Motor Co Ltd本田技研工業株式会社
    • SHIMADA TAKEAKINUITANI YOSHIO
    • G01N5/02
    • PROBLEM TO BE SOLVED: To provide a hydrogen detector constituted so as to use a hydrogen occluding alloy, having high selectivity with respect to hydrogen to easily defect the concentration of hydrogen gas contained in gas. SOLUTION: First and second detection elements 11 and 12 comprising the hydrogen occluding alloy which are mutually different in the temperature change characteristics of hydrogen occluding pressure are set so that a state change (e.g., volume expansion, generation of heat, weight increase and the like), caused at the occlusion of hydrogen or a state change (e.g., volume contraction, absorption of heat, weight lowering and the like) becomes different from each other. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:提供构成为使用氢吸收合金的氢气检测器,其具有高氢选择性,容易使气体中所含的氢气浓度缺陷。 解决方案:包括在吸氢压力的温度变化特性中相互不同的吸氢合金的第一和第二检测元件11和12被设定为使得状态变化(例如,体积膨胀,产生热量,增加重量 等)在氢的闭塞或状态变化(例如,体积收缩,热吸收,重量降低等)中引起的变化彼此不同。 版权所有(C)2005,JPO&NCIPI