子分类：
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 1 | 具有包括第一部分和第二部分的定子布置的泵 | CN201280006057.1 | 2012-01-17 | CN103582761B | 2016-09-07 | S·E·唐厄姆; D·P·曼逊; H·鲍威尔 |
| 本发明涉及一种泵(62)，其包括转子布置(64)和定子布置(66)。定子布置包括由耐腐材料制成的第一部分(68)，第一部分限定了在使用中被转子布置扫掠过的容积(70)以用于将流体从定子布置的入口(72)泵送到定子布置的出口(74)。定子布置的第二部分(76)由导热材料制成，第二部分包围第一部分(68)从而使得在第一部分中产生的热量在介于这两部分之间的界面表面(78)处能够被传递给第二部分。第二部分(76)内已形成至少一个管道(80)用于穿过该第二部分输送液体冷却剂，从而使得热量能够从第二部分被传递到液体冷却剂以用于冷却定子布置。 | ||||||
| 2 | 用于风轮机转子叶片的雷电保护系统及制造该叶片的方法 | CN200780016518.2 | 2007-05-08 | CN101438055A | 2009-05-20 | K·贝特尔森 |
| 本发明涉及一种包括叶片末端(10)和雷电保护系统的风轮机转子叶片(5)。该转子叶片包括在叶片表面上与叶片末端(10)的远端相距一外部距离(Lex)的至少一个接闪器(7)，以及与叶片末端(10)的远端相距第一内部距离(Li1)布置在转子叶片(5)内部的接闪器底座(11)。为避免在雷电不击中接收器(7)的情况下从叶片表面(18)到接闪器底座(11)起电弧，该转子叶片还包括，与周围空气的电特性相比较，用于在接闪器底座(11)处改变转子叶片(5)的至少一个电特性的装置(22a)。所述装置通过例如聚氨酯填充叶片的一部分。本发明还涉及一种用于制造风轮机转子叶片(5)的方法。 | ||||||
| 3 | 电动压缩机 | CN201210057395.X | 2012-03-06 | CN102678558B | 2015-06-10 | 深作博史; 元浪博之 |
| 一种电动压缩机包括：压缩机构；驱动压缩机构的电动马达；容纳电动马达和压缩机构的压缩机壳体；逆变器壳体，其联接至压缩机壳体，并且包括容纳逆变器的逆变器容纳室；以及密封端子，密封端子设置在压缩机壳体中。密封端子将逆变器与电动马达进行电连接。密封端子包括由导电性材料形成的端子引脚、保持端子引脚的端子保持器、和使端子引脚与端子保持器绝缘的绝缘体。绝缘体包括第一绝缘体和第二绝缘体，第一绝缘体设置在逆变器容纳室中并且由陶瓷形成，而第二绝缘体设置在压缩机壳体中并且由玻璃形成。 | ||||||
| 4 | 内接型齿轮泵的内转子 | CN200580044784.7 | 2005-01-12 | CN101087958A | 2007-12-12 | 细野克明 |
| 本发明提供一种内接型齿轮泵，缓解从驱动轴传递的旋转力矩缓引起的局部应力集中。曲轴(6)及安装孔(5)具有具备同一圆上的两个主圆弧部(11、21)和将相邻的主圆弧部(11、11、21、21)连接的两个连接部(12、12、22、22)，对向的连接部(12、12、22、22)有大致平行的剖面形状。安装孔(5)的连接部(22)成为向内侧突出的大圆弧状。在曲轴(6)的连接部(12)和安装孔(5)的成为大圆弧状的连接部(22)线接触的状态下，将曲轴(6)的旋转力传递给安装孔(5)，因此，可以降低安装孔(5)中产生的局部应力值。 | ||||||
| 5 | 具有包括第一部分和第二部分的定子布置的泵 | CN201280006057.1 | 2012-01-17 | CN103582761A | 2014-02-12 | S·E·唐厄姆; D·P·曼逊; H·鲍威尔 |
| 本发明涉及一种泵(62)，其包括转子布置(64)和定子布置(66)。定子布置包括由耐腐材料制成的第一部分(68)，第一部分限定了在使用中被转子布置扫掠过的容积(70)以用于将流体从定子布置的入口(72)泵送到定子布置的出口(74)。定子布置的第二部分(76)由导热材料制成，第二部分包围第一部分(68)从而使得在第一部分中产生的热量在介于这两部分之间的界面表面(78)处能够被传递给第二部分。第二部分(76)内已形成至少一个管道(80)用于穿过该第二部分输送液体冷却剂，从而使得热量能够从第二部分被传递到液体冷却剂以用于冷却定子布置。 | ||||||
| 6 | 电动压缩机 | CN201210057395.X | 2012-03-06 | CN102678558A | 2012-09-19 | 深作博史; 元浪博之 |
| 一种电动压缩机包括：压缩机构；驱动压缩机构的电动马达；容纳电动马达和压缩机构的压缩机壳体；逆变器壳体，其联接至压缩机壳体，并且包括容纳逆变器的逆变器容纳室；以及密封端子，密封端子设置在压缩机壳体中。密封端子将逆变器与电动马达进行电连接。密封端子包括由导电性材料形成的端子引脚、保持端子引脚的端子保持器、和使端子引脚与端子保持器绝缘的绝缘体。绝缘体包括第一绝缘体和第二绝缘体，第一绝缘体设置在逆变器容纳室中并且由陶瓷形成，而第二绝缘体设置在压缩机壳体中并且由玻璃形成。 | ||||||
| 7 | 用于风轮机转子叶片的雷电保护系统及制造该叶片的方法 | CN200780016518.2 | 2007-05-08 | CN101438055B | 2012-07-25 | K·贝特尔森 |
| 本发明涉及一种包括叶片末端(10)和雷电保护系统的风轮机转子叶片(5)。该转子叶片包括在叶片表面上与叶片末端(10)的远端相距一外部距离(Lex)的至少一个接闪器(7)，以及与叶片末端(10)的远端相距第一内部距离(Li1)布置在转子叶片(5)内部的接闪器底座(11)。为避免在雷电不击中接收器(7)的情况下从叶片表面(18)到接闪器底座(11)起电弧，该转子叶片还包括，与周围空气的电特性相比较，用于在接闪器底座(11)处改变转子叶片(5)的至少一个电特性的装置(22a)。所述装置通过例如聚氨酯填充叶片的一部分。本发明还涉及一种用于制造风轮机转子叶片(5)的方法。 | ||||||
| 8 | Rotary vane actuator and vane assembly | US15349597 | 2016-11-11 | US10100641B2 | 2018-10-16 | Roger Charles Chapman |
| A vane assembly for use in a rotary vane actuator, the vane assembly comprising: a rotatable vane having a first side and a second side; a vane axle connected to the rotatable vane for converting pressure exerted on the rotatable vane into rotational motion; a vane seal on the first side of the rotatable vane, the vane seal being for sealing the rotatable vane; and a side-plate on the first side of the rotatable vane, the side-plate clamping the vane seal in position; wherein the side-plate comprises: an outer part providing an outer surface of the side-plate, the outer part defining an internal volume; and an inner part filling or substantially filling the internal volume defined by the outer part, the inner part being distinct from the outer part. | ||||||
| 9 | Pump enveloped with thermally conductive material | US13979779 | 2012-01-17 | US09080571B2 | 2015-07-14 | Stephen Edward Downham; David Paul Manson; Huw David Powell |
| A pump comprises a rotor arrangement and a stator arrangement. The stator arrangement comprises a first part made from a corrosive resistant material which defines a volume which in use is swept by the rotor arrangement for pumping fluid from an inlet to an outlet of the stator arrangement. A second part of the stator arrangement is made from a thermally conductive material which envelopes the first part so that heat generated in the first part can be transferred to the second part at the interface surface between the two parts. The second part has formed therein at least one duct for conveying a liquid coolant through the second part so that heat can be transferred from the second part to the liquid coolant for cooling the stator arrangement. | ||||||
| 10 | Electric compressor | US13411850 | 2012-03-05 | US08618419B2 | 2013-12-31 | Hiroshi Fukasaku; Hiroyuki Gennami |
| An electric compressor includes a compression mechanism, an electric motor that drives the compression mechanism, a compressor housing that accommodates the electric motor and the compression mechanism, an inverter housing coupled to the compressor housing and including an inverter accommodation chamber that accommodates the inverter, and a sealed terminal arranged in the compressor housing. The sealed terminal electrically connects the inverter and the electric motor. The sealed terminal includes a terminal pin, which is formed from a conductive material, a terminal holder, which holds the terminal pin, and an insulative body, which insulates the terminal pin from the terminal holder. The insulative body includes a first insulative body, which is arranged in the inverter accommodation chamber and formed from a ceramic, and a second insulation body, which is arranged in the compressor housing and formed from glass. | ||||||
| 11 | Methods for manufacturing stressed material and shape memory material MEMS devices | US11367102 | 2006-03-03 | US07687108B2 | 2010-03-30 | Baomin Xu; David Kirtland Fork; Michael Yu Tak Young; Eugene Michael Chow |
| Disclosed is a MEMS device which comprises at least one shape memory material such as a shape memory alloy (SMA) layer and at least one stressed material layer. Examples of such MEMS devices include an actuator, a micropump, a microvalve, or a non-destructive fuse-type connection probe. The device exhibits a variety of improved properties, for example, large deformation ability and high energy density. Also provided is a method of easily fabricating the MEMS device in the form of a cantilever-type or diaphragm-type structure. | ||||||
| 12 | METHODS FOR MANUFACTURING STRESSED MATERIAL AND SHAPE MEMORY MATERIAL MEMS DEVICES | US11367102 | 2006-03-03 | US20090320992A1 | 2009-12-31 | Baomin Xu; David Kirtland Fork; Michael Yu Tak Young; Eugene Michael Chow |
| Disclosed is a MEMS device which comprises at least one shape memory material such as a shape memory alloy (SMA) layer and at least one stressed material layer. Examples of such MEMS devices include an actuator, a micropump, a microvalve, or a non-destructive fuse-type connection probe. The device exhibits a variety of improved properties, for example, large deformation ability and high energy density. Also provided is a method of easily fabricating the MEMS device in the form of a cantilever-type or diaphragm-type structure. | ||||||
| 13 | Oil pump | US10516298 | 2003-06-11 | US07354253B2 | 2008-04-08 | Kentaro Yamauchi; Satoshi Kondo; Nobuyuki Kawabata; Takashi Imanishi; Hiromichi Suemoto |
| An oil pump includes: a rotor 3 for actuating a pump action to suck oil in a suction passage 24 from a suction port 27 to supply oil to a delivery passage by way of a delivery port 19; and a flow control valve for returning an excessive oil from the delivery passage to the suction passage 24 as a returning flow of oil by way of a bypass passage 29 when a flow amount of oil is excessive in the delivery passage. A corrosion-proof member 9 having corrosion resistance is disposed at the position which faces to the returning flow of oil in the inner wall surface of at least one of the suction passage 24 and the bypass passage 29. The corrosion-proof member 9 has a discontinuous shape (for example a V-shape or a U-shape) in a circumferrencial direction of center line P1 in a cross section which intersects the center line P1 at right angles. | ||||||
| 14 | Rotating fluid machine | US10998548 | 2004-11-30 | US20050180861A1 | 2005-08-18 | Kenji Matsumoto; Naoki Itoh |
| A portion at which a steam passage opens to a slide surface of a fixed side valve plate and a movable side valve plate of a rotary valve is reinforced with a reinforcing member having chipping resistance and abrasion resistance. Therefore, it can be prevented that an edge portion of the opening of the steam passage is chipped due to pulsation or the like of the pressure of high-temperature high-pressure steam supplied thereto and a resultant fragment damages the slide surface, or that abrasion dust generated from the slide surface damages the edge portion of the opening of the steam passage. Thus, the high-temperature high-pressure steam is prevented from short-cutting from the high-pressure side to the low-pressure side via the damage of the slide surface, and the supply timing of the high-temperature high-pressure steam is prevented from being upset, thus inhibiting the reduction in efficiency of an expander. | ||||||
| 15 | Electromagnetic reciprocating compressor | US790486 | 1997-01-29 | US5727932A | 1998-03-17 | Michael Alan McGrath |
| An electromagnetic reciprocating compressor has a body (1, 2), a piston (10) reciprocating in a cylinder (12) in the body and a piston guide (14) in the form of an insert which is radially located relative to the axis of the cylinder (12) by fitting against a registration surface (25a), the registration surface is on a body part (1) which also provides the internal cylinder surface (12a) of the cylinder. To improve the alignment of the insert (14), the registration surface (25a) and the internal cylinder surface (12a) are formed to their respective final diameters in the same machining operation by reference to a common axis. The piston guide (14) is axially located related to the cylinder (12) by being resiliently clamped between the stator (23) and an end portion (27a) of the body (1, 2) opposed to the stator (23) with a resilient member (27) interposed between the body end portion (27a) and the piston guide (14). | ||||||
| 16 | Oil pump | JP2004521131 | 2003-06-11 | JP4519644B2 | 2010-08-04 | 孝 今西; 健太郎 山内; 信之 川幡; 洋通 末本; 聡 近藤 |
| 17 | Rotating fluid machine | JP2003401326 | 2003-12-01 | JP2005163582A | 2005-06-23 | MATSUMOTO KENJI; ITO NAOKI |
| PROBLEM TO BE SOLVED: To prevent the damage of a sliding surface and an opening edge part of an operating medium passage of a rotary valve of a rotating fluid machine. SOLUTION: An opened part of a steam passage P2 to the sliding surface 77 of a fixed side valve plate 73 and a movable side valve plate 74 of the rotary valve 71 is reinforced with a reinforcing member 90 having chipping resistance and wear resistance to prevent chipping of the opening edge part of the steam passage P2 caused by the pressure pulsation of supplied high-temperature and high-pressure steam, the damage of the sliding surface 77 by produced fragments, and the damage of the opening edge part of the steam passage P2 by abrasive powder produced from the sliding surface 77. The high-temperature and high-pressure steam is thereby prevented from being short-circuited to the low pressure side from the high pressure side through the damage of the sliding surface 77, and a supply timing lag of the high-temperature and high-pressure steam is prevented to impede a lowering of efficiency of an expander. COPYRIGHT: (C)2005,JPO&NCIPI | ||||||
| 18 | JPH0345201B2 - | JP16075382 | 1982-09-13 | JPH0345201B2 | 1991-07-10 | SUTAARINGU EI KORUGEITO |
| 19 | ROTARY VANE ACTUATOR AND VANE ASSEMBLY | US15349597 | 2016-11-11 | US20180135623A1 | 2018-05-17 | Roger Charles CHAPMAN |
| A vane assembly for use in a rotary vane actuator, the vane assembly comprising: a rotatable vane having a first side and a second side; a vane axle connected to the rotatable vane for converting pressure exerted on the rotatable vane into rotational motion; a vane seal on the first side of the rotatable vane, the vane seal being for sealing the rotatable vane; and a side-plate on the first side of the rotatable vane, the side-plate clamping the vane seal in position; wherein the side-plate comprises: an outer part providing an outer surface of the side-plate, the outer part defining an internal volume; and an inner part filling or substantially filling the internal volume defined by the outer part, the inner part being distinct from the outer part. | ||||||
| 20 | Overheat control mechanism for electrical vacuum pumps | US13623146 | 2012-09-20 | US09157426B2 | 2015-10-13 | Martin Tarnowski |
| A vacuum pump connected to a unit where a low pressure is desired to be maintained, is adapted to reduce a rise in its temperature, during extended operations of the pump. A suction channel has a first end connected to a suction port of the pump and a second end connected to the unit. An aperture provided on the suction channel extends to a pre-determined depth with the channel. The aperture is plugged by a fusible material, or a material capable of subliming. As the temperature of the pump rises, the suction channel transfers heat to the plugging layer of the aperture, and the layer melts or sublimes gradually, with the temperature rise. Once the layer has completely melted or sublimed, the apertures aspirate ambient air from the surroundings into the pump, which cools the interior components of the pump, and quickly reduces the pump's temperature. | ||||||
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