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公开(公告)号：US08419396B2
公开(公告)日：2013-04-16
申请号：US12941122
申请日：2010-11-08
CPC分类号： F04C18/3441 , F02M25/0809 , F02M25/0818 , F04C27/003 , F04C2240/30
摘要： An upper casing receives a rotor, which is rotated by a drive force of a motor. The upper casing includes a pump chamber, which receives the rotor, a planar surface portion, which is formed around an opening of the pump chamber, and a through hole. A lower casing includes a planar surface portion, which is formed around the opening of the pump chamber, and a through hole. The lower casing closes the opening of the pump chamber to form the pump chamber in cooperation with the upper casing. A resilient sheet is placed between the lower casing and a mount portion of the motor and includes a through hole. A screw is received through the through holes of the upper casing, the lower casing and the resilient sheet to securely connect the upper casing, the lower casing and the resilient sheet to the mount portion. A lower casing side surface of the resilient sheet includes a plurality of primary protrusions.
摘要翻译： 上壳体容纳由电动机的驱动力旋转的转子。 上壳体包括容纳转子的泵室，围绕泵室的开口形成的平面表面部分和通孔。 下壳体包括围绕泵室的开口形成的平坦表面部分和通孔。 下壳体关闭泵室的开口以与上壳体协作形成泵室。 弹性片被放置在下壳体和马达的安装部分之间，并且包括通孔。 通过上壳体，下壳体和弹性片的通孔容纳螺钉，以将上壳体，下壳体和弹性片材牢固地连接到安装部分。 弹性片的下壳侧面包括多个主突起。
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公开(公告)号：US20110123371A1
公开(公告)日：2011-05-26
申请号：US12941122
申请日：2010-11-08
CPC分类号： F04C18/3441 , F02M25/0809 , F02M25/0818 , F04C27/003 , F04C2240/30
摘要： An upper casing receives a rotor, which is rotated by a drive force of a motor. The upper casing includes a pump chamber, which receives the rotor, a planar surface portion, which is formed around an opening of the pump chamber, and a through hole. A lower casing includes a planar surface portion, which is formed around the opening of the pump chamber, and a through hole. The lower casing closes the opening of the pump chamber to form the pump chamber in cooperation with the upper casing. A resilient sheet is placed between the lower casing and a mount portion of the motor and includes a through hole. A screw is received through the through holes of the upper casing, the lower casing and the resilient sheet to securely connect the upper casing, the lower casing and the resilient sheet to the mount portion. A lower casing side surface of the resilient sheet includes a plurality of primary protrusions.
摘要翻译： 上壳体容纳由电动机的驱动力旋转的转子。 上壳体包括容纳转子的泵室，围绕泵室的开口形成的平面表面部分和通孔。 下壳体包括围绕泵室的开口形成的平坦表面部分和通孔。 下壳体关闭泵室的开口以与上壳体协作形成泵室。 弹性片被放置在下壳体和马达的安装部分之间，并且包括通孔。 通过上壳体，下壳体和弹性片的通孔容纳螺钉，以将上壳体，下壳体和弹性片材牢固地连接到安装部分。 弹性片的下壳侧面包括多个主突起。
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公开(公告)号：US07993119B2
公开(公告)日：2011-08-09
申请号：US12324981
申请日：2008-11-28
申请人： Mitsuyuki Kobayashi , Hitoshi Amano
发明人： Mitsuyuki Kobayashi , Hitoshi Amano
CPC分类号： F04B1/0448 , F02M25/0809 , F04B53/18 , F04C18/3442 , F04C23/00 , F04C27/005 , F04C2220/10
摘要： A vane pump includes a motor, a rotor rotated by the motor, a first casing having a pump chamber accommodating the rotor and a first flat part in a periphery of an opening of the pump chamber, a second casing having a second flat part joined to the first flat part to gas-tightly or liquid-tightly close the opening of the pump chamber, an elastic sheet disposed between the second casing and the motor, and a screw penetrating the first casing, the second casing and the elastic sheet. The screw is configured to fasten and join the first casing, the second casing and the elastic sheet to the motor.
摘要翻译： 叶片泵包括电动机，由电动机旋转的转子，具有容纳转子的泵室的第一壳体和在泵室的开口的周边的第一平坦部分，第二壳体，具有连接到 第一扁平部分气密地或液密地关闭泵室的开口，设置在第二壳体和电动机之间的弹性片和穿过第一壳体，第二壳体和弹性片的螺钉。 螺钉构造成将第一壳体，第二壳体和弹性片紧固并接合到电动机。
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公开(公告)号：US20050044937A1
公开(公告)日：2005-03-03
申请号：US10922999
申请日：2004-08-23
申请人： Mitsuyuki Kobayashi , Hitoshi Amano , Seiji Kunihiro , Masafumi Tsuruta , Yoshichika Yamada , Masao Kano
发明人： Mitsuyuki Kobayashi , Hitoshi Amano , Seiji Kunihiro , Masafumi Tsuruta , Yoshichika Yamada , Masao Kano
CPC分类号： F02M25/0854 , F02M25/0809 , F02M25/0818
摘要： A fuel vapor leakage check module has a canister port which is provided so that the port can be opened to the air and is connected to the interior of a fuel tank through a canister for absorbing fuel vapor produced in the fuel tank. A pump depressurizes or pressurizes the interior of the fuel tank through the canister port. A connecting passage which is coaxially provided in the canister port, is connected to the canister port. The connecting passage is depressurized or pressurized by the pump. A standard orifice is coaxially provided in the connecting passage and reduces the passage area of the connecting passage.
摘要翻译： 燃料蒸汽泄漏检查模块具有罐口，其设置成使得端口可以对空气开放，并且通过罐连接到燃料箱的内部，用于吸收在燃料箱中产生的燃料蒸气。 泵通过罐口减压或加压燃料箱的内部。 与罐口同轴设置的连接通道与罐口连接。 连接通道由泵减压或加压。 在连接通道中同轴地设有标准孔，并减小了连接通道的通道面积。
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公开(公告)号：US07059177B2
公开(公告)日：2006-06-13
申请号：US10923774
申请日：2004-08-24
IPC分类号： G01M19/00
CPC分类号： F02M25/0818 , F02M25/0809 , F02M2025/0845
摘要： A fuel vapor leak check module has a pump for generating a pressure gradient between an inside and an outside of a fuel tank. The pump is driven by a motor which has driving shaft supported by a bearing. A lubricant is provided between the driving shaft and the bearing. When the pump is operated, a pressure gradient between a pump-side space and a motor-side space is generated whereby a lubricant is introduced from one of the pump-side space and the motor-side space to another, so that the introduced lubricant deteriorates the pump performance or motor performance. To avoid such a situation, communication passage is provided which communicates the motor-side space and the pump-side space. The inner pressure of the motor-side space becomes equal to that of the pump-side space.
摘要翻译： 燃料蒸气泄漏检查模块具有用于在燃料箱的内部和外部之间产生压力梯度的泵。 泵由具有由轴承支撑的驱动轴的电动机驱动。 在驱动轴和轴承之间设置润滑剂。 当泵运行时，产生泵侧空间与电动机侧空间之间的压力梯度，从而将润滑剂从泵侧空间和电动机侧空间之一引入到另一侧，从而导入润滑剂 使泵性能或电机性能恶化。 为了避免这种情况，提供连通电动机侧空间和泵侧空间的连通通路。 电动机侧空间的内部压力等于泵侧空间的内部压力。
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公开(公告)号：US07137288B2
公开(公告)日：2006-11-21
申请号：US10922999
申请日：2004-08-23
IPC分类号： G01M3/04
CPC分类号： F02M25/0854 , F02M25/0809 , F02M25/0818
摘要： A fuel vapor leakage check module has a canister port which is provided so that the port can be opened to the air and is connected to the interior of a fuel tank through a canister for absorbing fuel vapor produced in the fuel tank. A pump depressurizes or pressurizes the interior of the fuel tank through the canister port. A connecting passage which is coaxially provided in the canister port, is connected to the canister port. The connecting passage is depressurized or pressurized by the pump. A standard orifice is coaxially provided in the connecting passage and reduces the passage area of the connecting passage.
摘要翻译： 燃料蒸汽泄漏检查模块具有罐口，其设置成使得端口可以对空气开放，并且通过罐连接到燃料箱的内部，用于吸收在燃料箱中产生的燃料蒸气。 泵通过罐口减压或加压燃料箱的内部。 与罐口同轴设置的连接通道与罐口连接。 连接通道由泵减压或加压。 在连接通道中同轴地设有标准孔，并减小了连接通道的通道面积。
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公开(公告)号：US20050044939A1
公开(公告)日：2005-03-03
申请号：US10923774
申请日：2004-08-24
CPC分类号： F02M25/0818 , F02M25/0809 , F02M2025/0845
摘要： A fuel vapor leak check module has a pump for generating a pressure gradient between an inside and an outside of a fuel tank. The pump is driven by a motor which has driving shaft supported by a bearing. A lubricant is provided between the driving shaft and the bearing. When the pump is operated, a pressure gradient between a pump-side space and a motor-side space is generated whereby a lubricant is introduced from one of the pump-side space and the motor-side space to another, so that the introduced lubricant deteriorates the pump performance or motor performance. To avoid such a situation, communication passage is provided which communicates the motor-side space and the pump-side space. The inner pressure of the motor-side space becomes equal to that of the pump-side space.
摘要翻译： 燃料蒸气泄漏检查模块具有用于在燃料箱的内部和外部之间产生压力梯度的泵。 泵由具有由轴承支撑的驱动轴的电动机驱动。 在驱动轴和轴承之间设置润滑剂。 当泵运行时，产生泵侧空间与电动机侧空间之间的压力梯度，从而将润滑剂从泵侧空间和电动机侧空间之一引入到另一侧，从而导入润滑剂 使泵性能或电机性能恶化。 为了避免这种情况，提供连通电动机侧空间和泵侧空间的连通通路。 电动机侧空间的内部压力等于泵侧空间的内部压力。
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公开(公告)号：US20110195155A1
公开(公告)日：2011-08-11
申请号：US13124510
申请日：2009-10-02
摘要： Disclosed is a thermostable tannase derived from a microorganism. Specifically disclosed is a thermostable tannase derived from Aspergillus awamori or Aspergillus niger. A preferred embodiment of the tannase has the following chemoenzymatic properties: (1) activity: to act on a depside bond to thereby cause hydrolysis; (2) molecular weight: about 230,000 Da (as measured by gel filtration); and (3) thermal stability: stable at a temperature up to 65° C. (pH 5.0, 30 min.)
摘要翻译： 公开了一种衍生自微生物的热稳定性鞣酸酶。 具体公开了源自泡盛曲霉或黑曲霉的热稳定性鞣酸酶。 鞣酸酶的优选实施方案具有以下化学酶学性质：（1）活性：作用于脱附键从而引起水解; （2）分子量：约230,000Da（通过凝胶过滤测量）; 和（3）热稳定性：在高达65℃的温度下稳定（pH5.0,30分钟）
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公开(公告)号：US20100297726A1
公开(公告)日：2010-11-25
申请号：US12864025
申请日：2009-01-22
CPC分类号： C12N9/1044 , C12N9/96 , C12Y203/02013
摘要： Disclosed is a transglutaminase having excellent stability. Also disclosed is a process for producing the transglutaminase. Specifically disclosed is a stabilized transglutaminase, which has such a structure in which a pro-sequence peptide of transglutaminase is bound to a mature transglutaminase. Also specifically disclosed is a process for producing stabilized transglutaminase, which includes the steps of: culturing a microorganism capable of producing transglutaminase under the conditions where transglutaminase can be produced; and separating and collecting matured transglutaminase having a pro-sequence peptide bound thereto from a culture medium.
摘要翻译： 公开了具有优异稳定性的转谷氨酰胺酶。 还公开了用于生产转谷氨酰胺酶的方法。 具体公开了一种稳定的转谷氨酰胺酶，其具有转谷氨酰胺酶的前序肽与成熟转谷氨酰胺酶结合的结构。 还具体公开了一种生产稳定的转谷氨酰胺酶的方法，其包括以下步骤：在可产生转谷氨酰胺酶的条件下培养能够产生转谷氨酰胺酶的微生物; 并从培养基中分离并收集与其结合的前序肽的成熟转谷氨酰胺酶。
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公开(公告)号：US20060099099A1
公开(公告)日：2006-05-11
申请号：US11267302
申请日：2005-11-07
申请人： Hitoshi Amano
发明人： Hitoshi Amano
CPC分类号： F04C15/0073 , F04C2230/60
摘要： A vane pump includes a casing having a cylindrical inner bore and a rotor disposed in the inner bore with an eccentric relation thereto, forming a circular pump chamber between the rotor and the inner bore. The circular pump chamber is divided by vanes held in the rotor into pump chambers changing their capacities according to rotation of the rotor. A gravity center of the rotor is shifted from the rotational center of the rotor by removing or adding some weight, so that an imbalanced centrifugal force is applied to the rotor. The driving shaft and the rotor are tightly coupled to each other by the imbalanced centrifugal force even if there is a small gap or dimensional errors therebetween.
摘要翻译： 叶片泵包括具有圆柱形内孔的壳体和设置在内孔中的与其偏心关系的转子，在转子和内孔之间形成圆形泵室。 圆形泵室由保持在转子中的叶片分成泵室，根据转子的旋转改变其容量。 通过除去或增加一些重量，转子的重心从转子的旋转中心移动，使得不平衡的离心力施加到转子。 驱动轴和转子通过不平衡的离心力彼此紧密结合，即使它们之间存在小的间隙或尺寸误差。
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