会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 2. 发明专利
    • DE69102800T2
    • 1994-12-15
    • DE69102800
    • 1991-04-03
    • KITA YASUO
    • KITA YASUO
    • F04B1/10F03C1/24F03C1/247F03C1/28F03C1/30F03C1/36F04B1/107F04B1/113F04B49/12F04B49/00
    • A rotary-type fluid energy convertor comprises a pair of cylindrical body members (1,1), a pintol (2) inserted into the cylindrical body members (1,1) and having a cylindrical central portion (3) between the body members (1,1), a cylinder barrel (4) mounted on an outer peripheral surface of the central portion (3) of the pintol (2), the cylinder barrel (4) being provided with a plurality of spaces (10) isometrically arranged in radial directions thereof, a plurality of bushings (9) fitted into the spaces (10), a rotary body (12) mounted to the body members (1,1) to be rotatable and having an inner periphery sectioned into a plurality of flat surface portions against which the top flat portions of the bushings (9) closely abut, respectively, so as to form pressure chambers (9a) therebetween, and high and low pressure side fluid passages (15,16) formed between the cylinder barrel (4) and the cylindrical portion (3) of the pintol (2). The pintol (2) is disposed so as to be movable parallel to a direction axially normal to the body members (1,1) so that an amount of eccentricity between a center of the cylindrical portion of the pintol (2) and a rotation center of the rotary body (12) is to be adjustable. The pintol (2) is provided with fluid passages (20,21) which communicate the fluid inlet and outlet formed to the body members with ports formed to the high and low pressure side fluid passages. The body members (1,1) is provided with a pair of high and low pressure side pressure chambers (23) at portions symmetric with the high and low pressure side fluid passages, respectively.
    • 4. 发明专利
    • DE69102800D1
    • 1994-08-18
    • DE69102800
    • 1991-04-03
    • KITA YASUO
    • KITA YASUO
    • F04B1/10F03C1/24F03C1/247F03C1/28F03C1/30F03C1/36F04B1/107F04B1/113F04B49/12F04B49/00
    • A rotary-type fluid energy convertor comprises a pair of cylindrical body members (1,1), a pintol (2) inserted into the cylindrical body members (1,1) and having a cylindrical central portion (3) between the body members (1,1), a cylinder barrel (4) mounted on an outer peripheral surface of the central portion (3) of the pintol (2), the cylinder barrel (4) being provided with a plurality of spaces (10) isometrically arranged in radial directions thereof, a plurality of bushings (9) fitted into the spaces (10), a rotary body (12) mounted to the body members (1,1) to be rotatable and having an inner periphery sectioned into a plurality of flat surface portions against which the top flat portions of the bushings (9) closely abut, respectively, so as to form pressure chambers (9a) therebetween, and high and low pressure side fluid passages (15,16) formed between the cylinder barrel (4) and the cylindrical portion (3) of the pintol (2). The pintol (2) is disposed so as to be movable parallel to a direction axially normal to the body members (1,1) so that an amount of eccentricity between a center of the cylindrical portion of the pintol (2) and a rotation center of the rotary body (12) is to be adjustable. The pintol (2) is provided with fluid passages (20,21) which communicate the fluid inlet and outlet formed to the body members with ports formed to the high and low pressure side fluid passages. The body members (1,1) is provided with a pair of high and low pressure side pressure chambers (23) at portions symmetric with the high and low pressure side fluid passages, respectively.
    • 5. 发明公开
    • Rotary type fluid energy converter
    • Fluidenergieumsetzer des Drehtyps。
    • EP0450586A1
    • 1991-10-09
    • EP91105232.2
    • 1991-04-03
    • Kita, Yasuo
    • Kita, Yasuo
    • F04B1/10F04B49/00
    • F04B1/1072F04B49/128
    • A rotary-type fluid energy convertor comprises a pair of cylindrical body members (1,1), a pintol (2) inserted into the cylindrical body members (1,1) and having a cylindrical central portion (3) between the body members (1,1), a cylinder barrel (4) mounted on an outer peripheral surface of the central portion (3) of the pintol (2), the cylinder barrel (4) being provided with a plurality of spaces (10) isometrically arranged in radial directions thereof, a plurality of bushings (9) fitted into the spaces (10), a rotary body (12) mounted to the body members (1,1) to be rotatable and having an inner periphery sectioned into a plurality of flat surface portions against which the top flat portions of the bushings (9) closely abut, respectively, so as to form pressure chambers (9a) therebetween, and high and low pressure side fluid passages (15,16) formed between the cylinder barrel (4) and the cylindrical portion (3) of the pintol (2). The pintol (2) is disposed so as to be movable parallel to a direction axially normal to the body members (1,1) so that an amount of eccentricity between a center of the cylindrical portion of the pintol (2) and a rotation center of the rotary body (12) is to be adjustable. The pintol (2) is provided with fluid passages (20,21) which communicate the fluid inlet and outlet formed to the body members with ports formed to the high and low pressure side fluid passages. The body members (1,1) is provided with a pair of high and low pressure side pressure chambers (23) at portions symmetric with the high and low pressure side fluid passages, respectively.
    • 一种旋转式流体能量转换器,包括一对圆柱形本体构件(1,1),插入圆柱形本体构件(1,1)中的销钉(2),并且在本体构件之间具有圆柱形中心部分(3) 1,1),安装在销钉(2)的中心部分(3)的外周表面上的气缸筒(4),气缸筒(4)设置有多个间隔(10),其间隔地设置在 径向方向,装配在所述空间(10)中的多个衬套(9),安装在所述主体构件(1,1)上以可旋转的旋转体(12),并且具有内周部分分成多个平面 衬套(9)的顶部平坦部分分别与它们之间形成压力室(9a)紧密抵接的部分以及形成在缸筒(4)之间的高低压侧流体通道(15,16) 和脚趾(2)的圆柱形部分(3)。 销钉(2)被设置成能够平行于与主体部件(1,1)轴向垂直的方向移动,使得销钉(2)的圆筒部分的中心与旋转中心 的旋转体(12)是可调节的。 销钉(2)设置有流体通道(20,21),其将形成于流体入口和出口的流体入口和出口与形成于高压侧和低压侧流体通道上的端口连通。 主体部件(1,1)分别在与高低压侧流体通道对称的部分处设置有一对高压侧低压侧室(23)。
    • 6. 发明申请
    • ROTARY TYPE HYDRAULIC TRANSFORMER
    • 旋转式液压变压器
    • WO1998016738A1
    • 1998-04-23
    • PCT/JP1997003693
    • 1997-10-14
    • HIROSE VALVE INDUSTRY CO., LTD.KITA, Yasuo
    • HIROSE VALVE INDUSTRY CO., LTD.
    • F03C01/247
    • F03C1/247B60G2202/22
    • In a hydraulic system, a rotary type hydraulic transformer is continuous, small in pulsation and compact, and intended for increasing a system pressure. The hydraulic transformer comprises a first volume increasing and decreasing mechanism (Y1) for continuously and periodically increasing and decreasing volumes of a plurality of first annularly arranged spaces (8) in an out-of-phase manner by making use of a change in relative positions of two relative moving members (1 and 3), a second volume increasing and decreasing mechanism (Y2) for continuously and periodically increasing and decreasing volumes of a plurality of second annularly arranged spaces (9) in an out-of-phase manner by having the two relative moving members (1 and 3) in common and making use of a change in relative positions of the members, a pair of first fluid paths (AO1, AO2) communicating to a volume increasing space (81) and a volume decreasing space (82) of the first space, and a pair of second fluid paths (BO1, BO2) communicating to a volume increasing space (91) and a volume decreasing space (92) of the second space (9). An increased or decreased volume of the first space (8) is made different from an increased or decreased volume of the second space (9) in one cycle.
    • 在液压系统中,旋转式液压变压器是连续的,脉动小且紧凑,旨在提高系统压力。 液压变压器包括第一增量和减小机构(Y1),用于通过利用相对位置的变化来连续地和周期性地增加和减小多个第一环形布置的空间(8)的体积, 的两个相对移动构件(1和3)的第二容积增加和减小机构(Y2),用于通过以下方式不连续地和周期性地增加和减小多个第二环形排列空间(9)的体积, 两个相对移动构件(1和3)共同使用,并且利用构件的相对位置的变化,与体积增加空间(81)连通的一对第一流体路径(AO1,AO2)和体积减小空间 (82)和与第二空间(9)的体积增加空间(91)和体积减小空间(92)连通的一对第二流体路径(BO1,BO2)。 第一空间(8)的增加或减小的体积与在一个周期中第二空间(9)的体积增加或减小不同。