专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060196201A1 Expansion valve 审中-公开
标题翻译：膨胀阀
公开(公告)号：US20060196201A1
公开(公告)日：2006-09-07
申请号：US11366487
申请日：2006-03-03
申请人： Isao Sendo , Michio Matsumoto , Takeshi Watanabe , Takanao Kumakura
发明人： Isao Sendo , Michio Matsumoto , Takeshi Watanabe , Takanao Kumakura
IPC分类号： F25B41/04
CPC分类号： F16K27/00 , B22D17/007 , B22D19/00 , B22D25/00 , F25B41/062 , F25B2341/0683
摘要： To provide an expansion valve capable of enhancing manufacturing efficiency of a body and yield from material, thereby reducing manufacturing costs thereof. According to the expansion valve of the present invention, a body is formed by die casting an aluminum alloy, and hence even when the body has a complicated shape, it is possible to easily manufacture the body. Further, even a valve seat, which is difficult to form by extrusion, can be formed integrally with the body, and hence the manufacturing efficiency of the body can be enhanced. Furthermore, component parts, such as the valve seat and the like, conventionally formed by cutting, are also formed integrally with the body by die casting, and hence it is possible to enhance yield from material to reduce manufacturing costs of the expansion valve.
摘要翻译：提供一种能够提高人体的制造效率和材料的收率的膨胀阀，从而降低制造成本。根据本发明的膨胀阀，通过压铸铝合金形成主体，因此即使当主体具有复杂的形状时，也可以容易地制造主体。此外，即使通过挤压难以形成的阀座也可以与主体一体地形成，因此能够提高车身的制造效率。此外，通常通过切割形成的诸如阀座等的部件也通过压铸与主体一体地形成，因此可以提高材料的产量，从而降低膨胀阀的制造成本。

2. 发明授权

US09285054B2 Control valve 有权
标题翻译：控制阀
公开(公告)号：US09285054B2
公开(公告)日：2016-03-15
申请号：US13631711
申请日：2012-09-28
申请人： Michio Matsumoto , Isao Sendo , Masaaki Tonegawa
发明人： Michio Matsumoto , Isao Sendo , Masaaki Tonegawa
IPC分类号： F16K31/06 , F16K31/40 , F16K39/02
CPC分类号： F16K31/408 , F16K31/0655 , F16K39/022 , F16K39/024
摘要： A control valve according to an embodiment includes a guide member of a cylindrical shape extending coaxially with a valve hole, a valve element of a bottomed cylindrical shape for opening and closing a valve section such that the valve element touches and leaves the valve hole, and a pressure-canceling structure for canceling out at least part of pressure acting on the valve element by introducing a working fluid into a back pressure chamber via a leak passage, the pressure-canceling structure including the back pressure chamber, surrounded by the valve element and the guide member, and the leak passage communicating between the valve hole and the back pressure chamber. A sliding portion and a spacing are formed in an overlapped portion which is a region overlapped by the valve element and the guide member. The sliding portion is connected circumferentially at least when the valve section is closed, and the proportion of the spacing occupied in the overlapped portion is larger than the proportion of the sliding portion occupied at the time when the valve section is open.
摘要翻译：根据实施例的控制阀包括与阀孔同轴延伸的圆筒形状的引导构件，用于打开和关闭阀部分的有底圆筒形状的阀元件，使得阀元件接触并离开阀孔;以及压力消除结构，用于通过经由泄漏通道将工作流体引入到背压室中来抵消作用在阀元件上的至少一部分压力，该压力消除结构包括由阀元件包围的背压室和引导构件和在阀孔和背压室之间连通的泄漏通道。滑动部分和间隔形成在与阀元件和引导构件重叠的区域的重叠部分中。滑动部分至少在阀部分闭合时周向连接，并且重叠部分中占据的间隔的比例大于阀部分打开时所占据的滑动部分的比例。

3. 发明申请

US20130082199A1 CONTROL VALVE 有权
标题翻译：控制阀
公开(公告)号：US20130082199A1
公开(公告)日：2013-04-04
申请号：US13631711
申请日：2012-09-28
申请人： Michio Matsumoto , Isao Sendo , Masaaki Tonegawa
发明人： Michio Matsumoto , Isao Sendo , Masaaki Tonegawa
IPC分类号： F16K31/06
CPC分类号： F16K31/408 , F16K31/0655 , F16K39/022 , F16K39/024
摘要： A control valve according to an embodiment includes a guide member of a cylindrical shape extending coaxially with a valve hole, a valve element of a bottomed cylindrical shape for opening and closing a valve section such that the valve element touches and leaves the valve hole, and a pressure-canceling structure for canceling out at least part of pressure acting on the valve element by introducing a working fluid into a back pressure chamber via a leak passage, the pressure-canceling structure including the back pressure chamber, surrounded by the valve element and the guide member, and the leak passage communicating between the valve hole and the back pressure chamber. A sliding portion and a spacing are formed in an overlapped portion which is a region overlapped by the valve element and the guide member. The sliding portion is connected circumferentially at least when the valve section is closed, and the proportion of the spacing occupied in the overlapped portion is larger than the proportion of the sliding portion occupied at the time when the valve section is open.
摘要翻译：根据实施例的控制阀包括与阀孔同轴延伸的圆筒形状的引导构件，用于打开和关闭阀部分的有底圆筒形状的阀元件，使得阀元件接触并离开阀孔;以及压力消除结构，用于通过经由泄漏通道将工作流体引入到背压室中来抵消作用在阀元件上的至少一部分压力，该压力消除结构包括由阀元件包围的背压室和引导构件和在阀孔和背压室之间连通的泄漏通道。滑动部分和间隔形成在与阀元件和引导构件重叠的区域的重叠部分中。滑动部分至少在阀部分闭合时周向连接，并且重叠部分中占据的间隔的比例大于阀部分打开时所占据的滑动部分的比例。

4. 发明授权

US07316118B2 Expansion valve 失效
标题翻译：膨胀阀
公开(公告)号：US07316118B2
公开(公告)日：2008-01-08
申请号：US10890319
申请日：2004-07-14
申请人： Hisatoshi Hirota , Michio Matsumoto
发明人： Hisatoshi Hirota , Michio Matsumoto
IPC分类号： F25B41/04 , G05D27/00
CPC分类号： F25B41/062 , F25B2341/0683
摘要： To provide an expansion valve having a low-pressure passage that is bent at right angles therein, which is reduced in untoward noise and noise of the flow of refrigerant generated when the refrigerant passes through the low-pressure passage. In an intersecting portion of a low-pressure passage, the axis of a port for introducing refrigerant returned from an evaporator, and the axis of a port for guiding out refrigerant having passed through a body block to a compressor are orthogonal to each other. A hole is formed in the body block in a direction of insertion of a shaft that transmits a driving force from a power element to a valve element, and a holder for holding the shaft. When holes coaxial with the ports, respectively, are formed by drills having the same diameter as that of the hole, the holes are formed in a manner such that the tip of one drill does not extend beyond the hole formed by the other drill, to make inner walls on an outer peripheral side along which refrigerant flows at an increased speed, smoothly continuous, without forming any recess or edge portion having a boundary portion with an angle equal to or smaller than a right angle.
摘要翻译：提供一种具有在其中成直角弯曲的低压通道的膨胀阀，这降低了当制冷剂通过低压通道时产生的制冷剂流动的不利噪声和噪音。在低压通路的交叉部分中，用于引导从蒸发器返回的制冷剂的端口的轴线和用于将已经通过体块的制冷剂引导到压缩机的端口的轴线彼此正交。在主体块中沿着将来自动力元件的驱动力传递到阀元件的轴的插入方向和用于保持轴的保持器形成孔。当与端口同轴的孔由具有与孔的直径相同的直径的钻头形成时，孔以这样的方式形成，使得一个钻头的尖端不延伸超过由另一钻头形成的孔，使制冷剂在外周侧以增加的速度流动的内壁，平滑地连续，而不形成具有等于或小于直角的角度的边界部分的任何凹部或边缘部分。

5. 发明授权

US5493647A Digital signal recording apparatus and a digital signal reproducing apparatus 失效
标题翻译：数字信号记录装置和数字信号再现装置
公开(公告)号：US5493647A
公开(公告)日：1996-02-20
申请号：US223846
申请日：1994-04-06
申请人： Syuji Miyasaka , Kazue Kita , Michio Matsumoto , Tsuneo Tanaka , Masayuki Misaki , Takeshi Norimatsu , Toshihiko Nagano
发明人： Syuji Miyasaka , Kazue Kita , Michio Matsumoto , Tsuneo Tanaka , Masayuki Misaki , Takeshi Norimatsu , Toshihiko Nagano
IPC分类号： G06F3/06 , G06F12/02 , G06F11/00
CPC分类号： G06F3/0601 , G06F12/023 , G06F2003/0694 , G06F2212/401
摘要： A digital signal recording apparatus includes: a level encoder for encoding a digital signal into the first to N-th level data, N being an integer greater than 1; a solid state memory having a data storage area and an auxiliary information storage area, the data storage area being writable for the first to N-th level data; and a write controller for, when the writable area in the data storage area is exhausted, freeing at least a part of an area in the data storage area in which level data other than the first level data is stored, for storing level data including at least the first level data into the freed area in the data storage area, and for storing auxiliary information indicating attributes of the stored level data into the auxiliary information storage area.
摘要翻译：数字信号记录装置包括：电平编码器，用于将数字信号编码为第一至第N电平数据，N为大于1的整数; 固态存储器，具有数据存储区域和辅助信息存储区域，所述数据存储区域可写入所述第一至第N级数据; 以及写入控制器，用于在所述数据存储区域中的可写入区域被耗尽时，释放所述数据存储区域的至少一部分，所述数据存储区域中存储有所述第一级数据以外的等级数据的区域，用于存储包括在将所述第一级数据中的至少一级数据输入到所述数据存储区域中的所述释放区域，以及将指示所存储的电平数据的属性的辅助信息存储到所述辅助信息存储区域中。

6. 外观设计

USD621475S1 Expansion valve of an air conditioning system 有权
标题翻译：空调系统膨胀阀
公开(公告)号：USD621475S1
公开(公告)日：2010-08-10
申请号：US29306619
申请日：2008-04-11
申请人： Michio Matsumoto
设计人： Michio Matsumoto

7. 发明授权

US06766131B1 Liquid electrophotographic developing apparatus using air pressure to hold liquid developer therewithin 失效
标题翻译：使用空气压力保持液体显影剂的液体电子照相显影装置
公开(公告)号：US06766131B1
公开(公告)日：2004-07-20
申请号：US09722940
申请日：2000-11-27
申请人： Yuji Hiraoka , Michio Matsumoto , Takeo Endo
发明人： Yuji Hiraoka , Michio Matsumoto , Takeo Endo
IPC分类号： G03G1510
CPC分类号： G03G15/104
摘要： A liquid electrophotographic developing apparatus including a developing unit with an elongated opening disposed adjacent to a photoreceptor and an air duct provided around the elongated opening. The air flow in the air duct has a predetermined air pressure to hold a liquid developer within a space substantially between the developing unit and the image-bearing surface while permitting toner particles in the liquid developer deposited on the image-bearing surface to be retained by the image—bearing surface and volatile solvent to be vaporized.
摘要翻译：一种液体电子照相显影设备，包括具有与感光体相邻设置的细长开口的显影单元和设置在细长开口周围的空气通道。空气管道中的气流具有预定的空气压力，以将液体显影剂保持在基本上位于显影单元和图像承载表面之间的空间中，同时允许沉积在图像承载表面上的液体显影剂中的调色剂颗粒保持在图像承载表面上图像承载面和挥发性溶剂蒸发。

8. 发明授权

US06484137B1 Audio reproducing apparatus 失效
标题翻译：音频再现装置
公开(公告)号：US06484137B1
公开(公告)日：2002-11-19
申请号：US09181992
申请日：1998-10-29
申请人： Hirotsugu Taniguchi , Masayuki Misaki , Junichi Tagawa , Michio Matsumoto
发明人： Hirotsugu Taniguchi , Masayuki Misaki , Junichi Tagawa , Michio Matsumoto
IPC分类号： G10L2104
CPC分类号： G10L21/04
摘要： An audio reproducing apparatus comprises: audio decoding means for decoding an input audio signal frame by frame; data expanding/compressing means for subjecting data in a decoded frame to time-scale modification process; a frame sequence table which contains a sequence determined according to a given speed rate in which respective frames are expanded/compressed; frame counting means for counting the number of frames of the input audio signal; and data expansion/compression control means for instructing the dalta expanding/compressing means to subject the frame to one of time-scale compression process, time-scale expansion process, and process without time-scale modification process, with reference to the frame sequence table based on a count value output from the frame counting means, the data expanding/compressing means subjecting the audio signal to time-scale modification process in accordance with an instruction signal from the data expansion/compression control means.
摘要翻译：音频再现装置包括：音频解码装置，用于逐帧解码输入音频信号; 数据扩展/压缩装置，用于对解码帧中的数据进行时标修改处理; 帧序列表，其包含根据给定速率确定的序列，其中相应的帧被扩展/压缩; 帧计数装置，用于对输入音频信号的帧数进行计数; 以及数据扩展/压缩控制装置，用于指示达尔文扩展/压缩装置，参考帧序列表来对帧进行时间尺度压缩处理，时间尺度扩展处理和处理，而不需要时间尺度修改处理根据从帧计数装置输出的计数值，数据扩展/压缩装置根据来自数据扩展/压缩控制装置的指令信号对音频信号进行时标修改处理。

9. 发明授权

US5058170A Array microphone 失效
标题翻译：阵列麦克风
公开(公告)号：US5058170A
公开(公告)日：1991-10-15
申请号：US473398
申请日：1990-02-01
申请人： Takeo Kanamori , Hiroki Furukawa , Satoru Ibaraki , Michio Matsumoto
发明人： Takeo Kanamori , Hiroki Furukawa , Satoru Ibaraki , Michio Matsumoto
IPC分类号： G10K11/34 , H04R1/40 , H04R3/00 , H04R3/02
CPC分类号： H04R3/005 , G10K11/341 , H04R1/406 , H04R2201/403 , H04R2201/405
摘要： An array microphone is a directional microphone having an improved directional characteric in which both the sensitivity and the sound pressure frequency response are uniform within the recording area and more particularly, the quality and level of sound remain unchanged. The array microphone includes a microphone array including a plurality of microphone units, and a two-dimensional filter for filtering an output of the microphone array in the dimensions of both time and space. When the two-dimensional filter is a digital filter and varied in its two-dimensional filter coefficient and sampling frequency, the array microphone serves as a variable directional microphone whose directional characteristic can be varied with the sound quality and level remaining unchanged throughout the recording area.

10. 发明授权

US06539702B2 Gas turbine exhaust passage and damper system for same having a non-enclosed porous peripheral wall 有权
标题翻译：具有非封闭多孔周边壁的燃气轮机排气通道和阻尼器系统
公开(公告)号：US06539702B2
公开(公告)日：2003-04-01
申请号：US09158149
申请日：1998-09-22
申请人： Masaharu Nishimura , Masazumi Kataoka , Michio Matsumoto , Yoshifumi Masuda
发明人： Masaharu Nishimura , Masazumi Kataoka , Michio Matsumoto , Yoshifumi Masuda
IPC分类号： F02C724
CPC分类号： F02C7/24 , F01D25/30 , F01N1/24 , F01N2310/00
摘要： A gas turbine exhaust passage is realized which may suppress the radiation of strong ultra low frequency noise to the outside without amplifying the turbulence of an high speed exhaust gas flow rate or a pressure pulsation generated in a gas turbine. At least a portion of a wall of a gas turbine exhaust passage (3, 5) is formed of an acoustically transmissive material (36, 56) for allowing a low frequency noise of several tens of Hz or less to pass therethrough sufficiently. Also, the acoustically transmissive material is made of one or more of a porous material, a porous heat insulating material, a mesh having a large flow resistance, cloth or film material. Further, the acoustically transmissive material is supported by a porous plate or a frame. In a case where an acoustically transmissive material is used only for an exhaust chimney (5), the exhaust chimney (5) is supported by a rack (11). Further, a soundproof panel (12) may be attached to the rack (11). Also, a damper provided at a branch portion between an exhaust gas boiler branched from the gas turbine exhaust passage and the gas turbine exhaust passage is formed of acoustically transmissive material for allowing a low frequency noise of several tens of Hz or less to pass therethrough sufficiently.
摘要翻译：实现燃气轮机排气通道，其可以抑制强超低频噪声向外部的辐射，而不会放大在燃气轮机中产生的高速排气流量或压力脉动的紊流。燃气轮机排气通道（3,5）的壁的至少一部分由声透射材料（36,56）形成，用于允许几十赫兹或更小的低频噪声充分通过。此外，声透射材料由多孔材料，多孔绝热材料，具有大流动阻力的网，布或薄膜材料中的一种或多种制成。此外，声透射材料由多孔板或框架支撑。在仅使用排气烟囱（5）的声透射材料的情况下，排气烟囱（5）由支架（11）支撑。此外，隔音板（12）可以附接到搁架（11）。此外，设置在从燃气轮机排气通道分支的废气锅炉和燃气轮机排气通道之间的分支部分处的阻尼器由用于允许几十赫兹或更低的低频噪声通过其的透声材料形成。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式