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51. 发明申请

US20130000752A1 SHUT-OFF VALVE FAULT DIAGNOSIS DEVICE AND FUEL SUPPLY SYSTEM 有权
标题翻译：关闭阀故障诊断装置和燃油供应系统
公开(公告)号：US20130000752A1
公开(公告)日：2013-01-03
申请号：US13635220
申请日：2011-01-06
申请人： Yoshio Saito , Takayuki Shimatsu
发明人： Yoshio Saito , Takayuki Shimatsu
IPC分类号： F16K17/00 , G06F15/00 , G01L19/00
CPC分类号： F02D19/0613 , F02D19/022 , F02D19/025 , F02D19/027 , F02D19/0647 , F02D19/0681 , F02D19/0692 , F02M21/0242 , Y02T10/32 , Y02T10/36 , Y10T137/7722
摘要： Provided is a shut-off valve fault diagnosis device that performs fault diagnosis of a first shut-off valve that is disposed immediately after a gaseous fuel tank and a second shut-off valve that is disposed immediately before a regulator in a gaseous fuel supply system. The shut-off valve fault diagnosis device includes a diagnosis processing unit that performs a valve-shutting control of the first shut-off valve, performs a valve-shutting control of the second shut-off valve after a predetermined time has passed since the valve-shutting control of the first shut-off valve, and performs fault diagnosis of the first shut-off valve and the second shut-off valve based on a variation tendency in a fuel pressure between the first shut-off valve and the second shut-off valve after performing the valve-shutting control of the second shut-off valve.
摘要翻译：本发明提供一种截止阀故障诊断装置，其对紧接在气体燃料箱之后设置的第一截止阀进行故障诊断，紧接着配置在气体燃料供给系统中的调节器之前的第二截止阀。截止阀故障诊断装置包括诊断处理单元，该诊断处理单元执行第一截止阀的阀关闭控制，在经过预定时间之后执行第二截止阀的阀关闭控制 - 第一截止阀的转向控制，并且基于第一截止阀和第二截止阀之间的燃料压力的变化趋势来执行第一截止阀和第二截止阀的故障诊断，在执行第二截止阀的关阀控制之后关闭阀。

52. 发明申请

US20120291758A1 FUEL SWITCHOVER CONTROL DEVICE AND METHOD 审中-公开
标题翻译：燃油开关控制装置及方法
公开(公告)号：US20120291758A1
公开(公告)日：2012-11-22
申请号：US13574041
申请日：2011-01-31
申请人： Yoshio Saito
发明人： Yoshio Saito
IPC分类号： F02D19/06 , F02M51/00
CPC分类号： F02D19/0623 , F02D19/024 , F02D19/027 , F02D19/0615 , F02D19/0647 , F02D19/0692 , Y02T10/32 , Y02T10/36
摘要： Provided is a fuel switchover control device for an internal combustion engine which can use multiple types of fuel. The fuel switchover control device includes controller which, when first fuel is being used, performs different types of fuel switchover control when the pressure of the first fuel exceeds an upper limit threshold value and when the pressure of the first fuel falls below a lower limit threshold value.
摘要翻译：提供一种能够使用多种燃料的内燃机的燃料切换控制装置。燃料切换控制装置包括控制器，当第一燃料被使用时，当第一燃料的压力超过上限阈值时，以及当第一燃料的压力低于下限阈值时，执行不同类型的燃料切换控制值。

53. 发明申请

US20120286085A1 COIL WINDING SYSTEM AND METHOD FOR FABRICATING MOLDED COIL 有权
公开(公告)号：US20120286085A1
公开(公告)日：2012-11-15
申请号：US13554428
申请日：2012-07-20
申请人： Tomohiro NOMURA , Hirozumi KON , Satoshi TOKUDA , Osamu HINATA
发明人： Tomohiro NOMURA , Hirozumi KON , Satoshi TOKUDA , Osamu HINATA
IPC分类号： H01F41/06
CPC分类号： H02K15/12 , H01F5/02 , H01F7/08 , H01F41/082 , H01F41/098 , H01F41/127 , H02K3/525 , H02K15/0457 , Y10T29/49071 , Y10T29/49073 , Y10T29/532
摘要： There is provided a system for readily and efficiently fabricating a wound coil composed of a bobbinless coil. The system includes a coil winding device having an upper jig to which an upper plate is attached and a lower jig to which a lower plate is attached which are provided so as to be relatively displaceable and a tension device for applying predetermined tension to a wire rod fed from a wire rod supplying source. The coil winding device is provided with a claw section having first through third split claws that function as a winding section around which the wire rod is wound between the upper and lower plates and that slide in a radial direction when the upper jig is assembled coaxially with the lower jig.

54. 发明授权

US08269484B2 Inductance-type rotation angle sensor, method of manufacturing the same, and intake control system for engine including the same sensor 有权
标题翻译：电感式旋转角度传感器及其制造方法以及包括相同传感器的发动机的进气控制系统
公开(公告)号：US08269484B2
公开(公告)日：2012-09-18
申请号：US12592720
申请日：2009-12-01
申请人： Masahide Mita , Kiyoshi Imai , Yoshifumi Takita , Toshiaki Takanashi
发明人： Masahide Mita , Kiyoshi Imai , Yoshifumi Takita , Toshiaki Takanashi
IPC分类号： G01B7/30
CPC分类号： G01D5/2073 , Y10T29/49002
摘要： An inductance-type rotation angle sensor includes: a stator formed by printing an annularly formed magnetic conductor and a receiving conductor placed adjacent to the magnetic conductor on a glass-epoxy-resin substrate; and a rotor having an excitation conductor attached thereto in a manner opposing the magnetic conductor. In the sensor, a thermosetting-resin covering layer, which is connected together through a periphery of the substrate and a through-hole included in this substrate, is formed on both front and back surfaces of the substrate by molding; a portion of the covering layer covering the magnetic conductor and the receiving conductor is formed as a thin thickness part which is thinner in thickness than a remaining portion of the covering layer; and the stator is buried in a thermoplastic-resin control housing with the thin thickness part being exposed to an outside. Accordingly, it is possible to provide an inductance-type rotation angle sensor which is capable of restraining the change that occurs in the plate thickness of the substrate due to temperature change, and which is capable of stabilizing the detection precision of the angle change of the rotor.
摘要翻译：电感型旋转角度传感器包括：定子，其通过在环状树脂基板上玻璃上印刷环形磁导体和靠近磁导体放置的接收导体; 以及具有以与磁性导体相对的方式连接到其上的激励导体的转子。在该传感器中，通过模塑而在基板的前表面和后表面上形成通过基板的周边连接在一起的热固性树脂覆盖层和包括在该基板中的通孔，覆盖磁导体和接收导体的覆盖层的一部分形成为比覆盖层的剩余部分厚度薄的薄壁部分; 并且定子被埋在热塑性树脂控制壳体中，薄壁部分暴露于外部。因此，可以提供一种电感式旋转角度传感器，其能够抑制由于温度变化而在基板的板厚度上发生的变化，并且能够稳定基板的角度变化的检测精度转子。

55. 发明授权

US08267155B2 Vehicular air conditioning apparatus 有权
标题翻译：车用空调机
公开(公告)号：US08267155B2
公开(公告)日：2012-09-18
申请号：US12500769
申请日：2009-07-10
申请人： Yoji Katsuki , Tsunetoshi Kitamura , Junichi Kanemaru , Shinji Kakizaki
发明人： Yoji Katsuki , Tsunetoshi Kitamura , Junichi Kanemaru , Shinji Kakizaki
IPC分类号： B60H1/00 , B60H3/00 , F28F1/00 , B61D27/00 , B24D13/00 , B63J2/00
CPC分类号： B60H1/00064 , B60H1/00521 , B60H2001/00099 , B60H2001/00135 , B60H2001/002 , B60H2001/00635
摘要： In a vehicular air conditioning apparatus, a first blower unit is connected by a connection duct to a side portion of a casing having respective air passages defined therein, and a second blower unit separate from the first blower unit is connected to a lower portion of the casing. In addition, air that is supplied to the interior of the casing from the first blower unit and air that is supplied to the interior of the casing from the second blower unit are prevented from mixing together mutually inside the casing by first and second ribs, and by ribs, which are formed respectively to face toward an evaporator and a heater core.
摘要翻译：在车辆空调装置中，第一鼓风机单元通过连接管道连接到具有限定在其中的各个空气通道的壳体的侧部，并且与第一鼓风机单元分离的第二鼓风机单元连接到套管。此外，防止从第一鼓风机单元供应到壳体内部的空气和从第二鼓风机单元供应到壳体内部的空气通过第一和第二肋相互混合在壳体内，并且分别形成为面向蒸发器和加热器芯的肋。

56. 发明申请

US20120183282A1 PTC HEATER UNIT AND PRESSURE REDUCING VALVE FOR LPG FUEL 审中-公开
标题翻译： PTC加热器和液化石油气减压阀
公开(公告)号：US20120183282A1
公开(公告)日：2012-07-19
申请号：US13497509
申请日：2010-09-10
申请人： Takushi Hatakeyama , Jun Ono
发明人： Takushi Hatakeyama , Jun Ono
IPC分类号： F24H1/10 , F16K21/04
CPC分类号： F02M21/06 , F02M31/18 , F24H3/062 , F24H2250/04 , H05B3/42 , H05B2203/02 , H05B2203/022 , Y02T10/126 , Y02T10/32 , Y10T137/7837
摘要： In a PTC heater unit configured to heat gas flowing through an inside of a heating gas passage with a PTC element, a gap passage (60) forming at least part of the heating gas passage (59) is formed between an inner peripheral surface of a base tube portion (42a) having the PTC element (43) disposed on an outer peripheral surface thereof and an outer peripheral surface of an insertion tube (61) inserted in the base tube portion (42a). Accordingly, it is possible to provide a pressure reduction valve for LPG fuel attached with a PTC heater unit capable of improving efficiency of heating using a PTC element.
摘要翻译：在PTC加热器单元中，通过PTC元件加热流过加热气体通道内部的气体，形成至少部分加热气体通道（59）的间隙通道（60）形成在具有设置在其外周面上的PTC元件（43）的基管部（42a）和插入在基管部（42a）中的插入管（61）的外周面。因此，可以提供一种附加有能够使用PTC元件提高加热效率的PTC加热器单元的LPG燃料的减压阀。

57. 发明授权

US08181668B2 Pressure reducing valve for gas 失效
标题翻译：气体减压阀
公开(公告)号：US08181668B2
公开(公告)日：2012-05-22
申请号：US12524499
申请日：2008-01-22
申请人： Hiroaki Yamamoto , Yoji Nakajima , Yoshio Saito , Yutaka Chiba
发明人： Hiroaki Yamamoto , Yoji Nakajima , Yoshio Saito , Yutaka Chiba
IPC分类号： F16K49/00 , F16K17/34
CPC分类号： F02M21/0239 , F02M21/0233 , G05D16/0663 , Y02T10/32 , Y10T137/6579 , Y10T137/6606 , Y10T137/7757 , Y10T137/7809 , Y10T137/7823 , Y10T137/7825
摘要： A pressure reducing valve for gas is provided in which a valve mechanism having opening in a central part a valve hole that communicates with a low pressure passage and a low pressure chamber and including a valve body that is capable of being seated on a valve seat facing a valve chamber communicating with a high pressure passage is housed within a body such that the valve body is connected to a pressure receiving member operating in response to pressure of the low pressure passage and the low pressure chamber, wherein the body (16) is formed by joining a plurality of body members (18, 19) having different strengths, the entirety of the high pressure passage (30, 64) being formed, among the plurality of body members (18, 19), within the body member (18) that has a high strength, and at least part of the low pressure passage (85, 86, 94, 119) and the low pressure chamber (83, 84, 116) being formed, among the plurality of body members (18, 19), within the body member (19) that has a low strength. This enables the cost to be reduced.
摘要翻译：提供了一种气体减压阀，其中在中心部分具有开口的阀机构，其与低压通道和低压室连通，并且包括阀体，该阀体能够坐在阀座面对与高压通道连通的阀室容纳在主体内，使得阀体连接到响应于低压通道和低压室的压力而工作的受压部件，其中形成主体（16）通过连接具有不同强度的多个主体部件（18,19），在主体部件（18）内形成有多个主体部件（18,19）中的高压通路（30,64）的整体，具有高强度，并且在所述多个主体部件（18,19）中形成有所述低压通路（85,86,94,119）和所述低压室（83,84,116）的至少一部分，在具有低的身体构件（19）内力量。这样可以降低成本。

58. 发明授权

US08176889B2 Intake manifold for engine 有权
标题翻译：发动机进气歧管
公开(公告)号：US08176889B2
公开(公告)日：2012-05-15
申请号：US12246072
申请日：2008-10-06
申请人： Shojiro Fukuda , Takahiro Taira
发明人： Shojiro Fukuda , Takahiro Taira
IPC分类号： F02M35/10
CPC分类号： F02M35/10321 , F02M35/10052 , F02M35/10144 , F02M35/10295 , F02M35/10354 , F02M35/112 , F02M35/1266 , F02M35/1277
摘要： An intake manifold for an engine includes a plurality of intake distribution pipes arranged in a side-by-side relation to one another; an intake inlet pipe provided in an end wall and arranged in a direction of the intake distribution pipes; a surge chamber provided inside the intake manifold, and providing communication between the intake inlet pipe and the intake distribution pipes; and an intake guide wall provided integrally with the intake manifold. The intake guide wall extending in the direction in which the intake distribution pipes are arranged. One surface of the intake guide wall is smooth-and-flat and the other side surface of the intake guide wall includes a plurality of thinned concave parts separated by a plurality of ribs provided between the concave parts.
摘要翻译：用于发动机的进气歧管包括彼此并排布置的多个进气分配管; 进气入口管，设置在端壁上并且沿着所述进气分配管的方向布置; 设置在进气歧管内部并提供进气管和进气分配管之间的连通的调压室; 以及与进气歧管一体设置的进气导向壁。所述进气导向壁沿着配置所述进气分配管的方向延伸。进气引导壁的一个表面是平滑的，并且进气引导壁的另一个侧表面包括由设置在凹部之间的多个肋分隔开的多个变薄的凹部。

59. 发明申请

US20120074344A1 FLUID PASSAGE VALVE 失效
标题翻译：流体通气阀
公开(公告)号：US20120074344A1
公开(公告)日：2012-03-29
申请号：US13239761
申请日：2011-09-22
申请人： Takenori SUMIYA , Moriyoshi AWASAKA , Yuya YAMAZAKI , Hirotaka OTAKI
发明人： Takenori SUMIYA , Moriyoshi AWASAKA , Yuya YAMAZAKI , Hirotaka OTAKI
IPC分类号： F16K1/42
CPC分类号： F16K1/2266 , F02M26/54 , F02M26/70 , F16K1/222 , F16K1/24
摘要： A fluid passage valve is equipped with a valve body which is disposed rotatably through first and second shafts, a movable seat having a communication hole therein, and an elastic member that urges the movable seat toward a side opposite from the valve body. The first and second shafts are assembled and installed on the valve body such that an axis thereof is disposed at a position offset from a center of curvature of a spherical surface portion of the valve body. The fluid passage valve is placed in a valve-closed condition by the spherical surface portion abutting against a seating surface and closing the communication hole, and is placed in an open condition by the valve body separating away from the movable seat and thereby opening the communication hole.
摘要翻译：流体通路阀配备有通过第一和第二轴可旋转地设置的阀体，在其中具有连通孔的活动座以及朝向与阀体相对的一侧推动可动座的弹性构件。第一和第二轴组装并安装在阀体上，使得其轴线设置在偏离阀体的球面部分的曲率中心的位置处。流体通道阀通过抵靠着座面的球面部分被置于阀关闭状态，并且关闭连通孔，并且通过阀体离开活动座而被置于打开状态，从而打开通信孔。

60. 发明授权

US08096760B2 Centrifugal air blower 有权
标题翻译：离心风机
公开(公告)号：US08096760B2
公开(公告)日：2012-01-17
申请号：US12142269
申请日：2008-06-19
申请人： Hirofumi Kuma
发明人： Hirofumi Kuma
IPC分类号： F03B11/02
CPC分类号： F04D25/082
摘要： A centrifugal air blower guides returning air from a fan rotated by a rotational drive source out of interference with air delivered by a fan. The centrifugal air blower includes a rotational drive source having a rotational drive shaft, a housing including a holder which holds the rotational drive source in surrounding relation thereto, and a fan coupled to the rotational drive shaft of the rotational drive source. The housing has a disk-shaped flange extending from the holder, and the flange has a plurality of air guides disposed on a surface thereof and extending toward a peripheral edge of the flange.
摘要翻译：离心式鼓风机引导从旋转驱动源旋转的风扇返回的空气不受风扇输送的空气的干扰。离心式鼓风机包括旋转驱动源，旋转驱动源具有旋转驱动轴，壳体包括保持旋转驱动源与其相关联的保持器，以及联接到旋转驱动源的旋转驱动轴的风扇。壳体具有从保持器延伸的盘形凸缘，并且凸缘具有设置在其表面上并朝向凸缘的周边边延伸的多个空气引导件。

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