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公开(公告)号：US5364232A
公开(公告)日：1994-11-15
申请号：US129596
申请日：1993-09-30
CPC分类号： F04B27/1072 , F04B27/1804 , F04B2027/1813 , Y10T74/18336
摘要： A variable displacement compressor includes a hinge mechanism having a pair of support arms integrally formed with and protruding from the drive plate, and guide pins which connect the swash plate with the support arms. Each support arm is formed having a unshaped cutaway portion defining a channel for supporting ball portion of the hinge mechanism. The ball portion pivotably secured in the channel portion of the support arm, is attached to guide pin which in turn connects to a bracket protruding from the swash plate. The ball portion transmits pressure & rotational forces generated by the pistons and rotational force of the drive plate respectively. The forces cause the ball portion of the hinge mechanism to impinge upon pre selected surface area of the u-shaped support arm. By impinging on these preselected surface areas of the u-shaped support arm, the ball portion will not disengage from the channel portion of the support arm. Moreover the shape of the support arm increases the motility of the ball portion and associate guide pin secured within the support arm. The guide pin is slidably inserted into either the support arm or the swash plate, and is rotatably supported by means of the support arm.
摘要翻译： 可变排量压缩机包括铰链机构，其具有与驱动板一体形成并突出的一对支撑臂，以及将斜盘与支撑臂连接的导向销。 每个支撑臂形成有具有限定用于支撑铰链机构的球部的通道的非成形切口部分。 可枢转地固定在支撑臂的通道部分中的球部分附接到导向销，该导销又连接到从斜盘突出的支架。 球部分别传递由活塞产生的压力和旋转力以及驱动板的旋转力。 这些力导致铰链机构的球部撞击u形支撑臂的预先选定的表面区域。 通过撞击u形支撑臂的这些预选的表面区域，球部分将不会从支撑臂的通道部分脱离。 此外，支撑臂的形状增加了固定在支撑臂内的球部和相关导向销的运动性。 导销可滑动地插入到支撑臂或斜盘中，并且通过支撑臂可旋转地支撑。
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公开(公告)号：US5486098A
公开(公告)日：1996-01-23
申请号：US173506
申请日：1993-12-23
申请人： Kazuya Kimura , Masafumi Ito , Hideki Mizutani , Yoshihiro Makino , Suguru Hirota , Taro Ozeki , Keiichi Kato , Hiroaki Kayukawa
发明人： Kazuya Kimura , Masafumi Ito , Hideki Mizutani , Yoshihiro Makino , Suguru Hirota , Taro Ozeki , Keiichi Kato , Hiroaki Kayukawa
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1831 , F04B2027/1836 , F04B2027/1859
摘要： A swash plate type variable displacement compressor comprises cylinder bores, pistons, a suction chamber and a discharge chamber. A suction valve introduces a low pressure gas into a working chamber in each cylinder bore. A discharge valve introduces a high pressure gas in the working chamber into the discharge chamber during a compression stroke. A crank chamber communicates to each of the cylinder bores at rear sides of the pistons. A swash plate is tiltably supported on a drive shaft and connected to each of the pistons through associated rods. The swash plate makes the pistons reciprocate in response to its undulating swing motion and varies its inclination angle based upon pressure differential between pressure in the suction chamber and pressure in the crank chamber therefore adjusting discharge displacement. A gas supply passage communicates each cylinder bore to the crank chamber in order to supply gas having a lower pressure than that in the working chamber at the time of completing the compression stroke. A gas bleed passage communicates the crank chamber to the suction chamber in order to introduce gas in the crank chamber into the suction chamber. A pressure control valve is provided in the gas supply passage or the gas bleed passage to control pressure of gas in the crank chamber. A valve is provided for opening and closing the gas supply passage in the middle of the compression stroke of each of the pistons.
摘要翻译： 斜盘式可变排量压缩机包括气缸孔，活塞，吸入室和排放室。 吸入阀将低压气体引入每个气缸孔中的工作室中。 在压缩冲程期间，排出阀将工作室中的高压气体引入排放室。 曲柄室与活塞后侧的每个气缸孔连通。 旋转斜盘可倾斜地支撑在驱动轴上，并通过相关的杆连接到每个活塞。 旋转斜盘使得活塞响应其起伏的摆动运动往复运动，并且基于吸入室中的压力与曲轴室中的压力之间的压力差来改变其倾斜角度，因此调节排放位移。 气体供给通道将每个气缸孔连通到曲轴室，以在完成压缩冲程时提供压力低于工作室中的压力的气体。 排气通道将曲柄室连通到吸入室，以便将曲柄室中的气体引入吸入室。 在气体供给通道或排气通道中设置压力控制阀，以控制曲柄室内的气体压力。 设置有用于在每个活塞的压缩行程中间打开和关闭气体供给通道的阀。
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公开(公告)号：US5752809A
公开(公告)日：1998-05-19
申请号：US704364
申请日：1996-08-28
申请人： Yoshihiro Makino , Kenji Takenaka
发明人： Yoshihiro Makino , Kenji Takenaka
CPC分类号： F04B27/1804 , F04B27/1036 , F04B27/1063
摘要： A cam plate is mounted on a drive shaft in a crank chamber. A plurality of pistons are operably coupled to the cam plate. The rotation of the drive shaft is converted to a linear reciprocal movement to compress and discharge refrigerant gas containing oil mist. An extracting passage extracts the refrigerant gas from the crank chamber to remove an excessive pressure in the crank chamber. The extracting passage is open to an accommodating chamber which receives the refrigerant gas from the passage. A bearing is disposed in the accommodating chamber and receives an axial load acting on the drive shaft. A bolt absorbs an assembly tolerance of the bearing. A first protuberance is provided on the bearing protruding in a radial direction with respect to the drive shaft so as to become aligned with the passage. The first protuberance engages an inner surface of the accommodating chamber to prevent rotation of the bearing.
摘要翻译： 凸轮板安装在曲柄室中的驱动轴上。 多个活塞可操作地联接到凸轮板。 驱动轴的转动转换为线性往复运动，以压缩并排出含有油雾的制冷剂气体。 抽出通道从曲柄室抽取制冷剂气体以去除曲柄室中的过大的压力。 提取通道对从通道接收制冷剂气体的容纳室开放。 轴承设置在容纳室中并且承受作用在驱动轴上的轴向载荷。 螺栓吸收轴承的组合公差。 第一突起设置在相对于驱动轴沿径向突出的轴承上，以便与通道对准。 第一突起接合容纳室的内表面以防止轴承旋转。
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公开(公告)号：US6059538A
公开(公告)日：2000-05-09
申请号：US130235
申请日：1998-08-06
IPC分类号： F04B49/00 , F04B27/18 , F16K31/126 , F04B1/26 , F16K31/00
CPC分类号： F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1854 , F04B2027/1859
摘要： An improved displacement control valve incorporated in a variable displacement compressor. The control valve is installed in an accommodating hole formed in a rear housing of the compressor. A cap is attached to a housing body of the control valve. A pressure sensing chamber is defined between the cap and the housing body. A pressure sensing member, or bellows, is located in the pressure sensing chamber. The bellows moves a valve body in accordance with pressure introduced into the pressure sensing chamber. A tubular protector, which is made of an elastic material, is attached to the cap. The control valve is installed in the rear housing by inserting the valve, cap first, into the accommodating hole. During this installation, the protector prevents the cap from directly contacting the housing or inner wall of the accommodating hole. The cap is therefore not deformed. The performance of the control valve is therefore improved.
摘要翻译： 一种结合在可变排量压缩机中的改进的排量控制阀。 控制阀安装在形成在压缩机的后壳体中的容纳孔中。 盖子连接到控制阀的壳体上。 压力传感室限定在盖和壳体之间。 压力感测构件或波纹管位于压力感测室中。 波纹管根据引入压力传感室的压力移动阀体。 由弹性材料制成的管状保护器连接到盖上。 通过将阀盖首先插入容纳孔中，将控制阀安装在后壳体中。 在该安装期间，保护器防止盖直接接触容纳孔的壳体或内壁。 因此盖子不会变形。 因此改善了控制阀的性能。
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公开(公告)号：US5749710A
公开(公告)日：1998-05-12
申请号：US651774
申请日：1996-05-22
申请人： Kazuya Kimura , Yoshihiro Makino
发明人： Kazuya Kimura , Yoshihiro Makino
IPC分类号： F04C28/00 , F04B27/08 , F04B27/10 , F04B49/10 , F04C28/28 , F16D27/112 , H01F7/02 , F04B49/02
CPC分类号： F04B49/103 , F04B27/0895 , F16D27/112 , F04B2201/1206
摘要： A refrigerant compressor having a drive shaft for driving a compressing mechanism and driven by a drive power transmitted from an external drive power source, and a rotation detecting unit for detecting the rotating speed of the compressor by detecting a change in the magnetic flux leaking from the solenoid clutch and circulating through a predetermined magnetic circuit. The change in the magnetic flux is caused by rotation of a magnetic plate-like element having at least one cutout which moves past the magnetic detecting unit, and a permanent magnet fixedly held by the housing assembly of the compressor is arranged so as to increase the density of the magnetic flux circulating through the predetermined magnetic circuit whereby the change in the magnetic flux caused by the rotation of the magnetic plate-like element becomes rapid.
摘要翻译： 一种制冷剂压缩机，具有用于驱动压缩机构并由外部驱动电源传递的驱动力驱动的驱动轴，以及旋转检测单元，用于通过检测压缩机的转速来检测压缩机的转速， 电磁离合器并循环通过预定的磁路。 磁通量的变化是由具有移动经过磁检测单元的至少一个切口的磁性板状元件的旋转引起的，并且由压缩机的壳体组件固定地固定的永磁体被设置为增加 通过预定磁路循环的磁通的密度，由此由磁板状元件的旋转引起的磁通量的变化变得快。
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6.发明授权Axial multi-piston compressor having rotary valve for allowing residual part of compressed fluid to escape 失效具有旋转阀的轴向多活塞式压缩机，其允许残留的压缩流体部分逸出
公开(公告)号：US5501579A
公开(公告)日：1996-03-26
申请号：US132116
申请日：1993-10-05
CPC分类号： F04B27/0843 , F05C2201/906 , F05C2253/12 , Y10T137/5762 , Y10T137/86501
摘要： An axial multi-piston compressor includes a drive shaft, a cylinder block having cylinder bores formed therein and surrounding the drive shaft, and a plurality of pistons slidably received in the respective cylinder bores, wherein the pistons are successively reciprocated in the cylinder bores by a rotation of the drive shaft so that a suction stroke and a discharge stroke are alternately executed in each of the cylinder bores. During the suction stroke, a fluid is introduced into the cylinder bore, and during the compression stroke, the introduced fluid is compressed and discharged from the cylinder bore such that a residual part of the compressed fluid is inevitably left in the cylinder bore when the compression stroke is finished. The compressor further includes a rotary valve for allowing the residual part of the compressed fluid to escape from the cylinder bore into another cylinder bore after the suction stroke is executed in the former cylinder bore over a given short period of time.
摘要翻译： 轴向多活塞压缩机包括驱动轴，具有形成在其中并围绕驱动轴的气缸孔的气缸体和可滑动地容纳在相应气缸孔中的多个活塞，其中活塞在气缸孔中依次往复运动 驱动轴的旋转使得在每个气缸孔中交替地执行吸入冲程和排出冲程。 在吸入冲程期间，将流体引入气缸孔中，并且在压缩行程期间，引入的流体被压缩并从气缸孔排出，使得压缩流体的剩余部分在压缩时不可避免地留在气缸孔中 中风完成。 压缩机还包括旋转阀，用于在给定的较短时间段内在前一个气缸孔中执行吸入行程之后，允许剩余部分的压缩流体从气缸孔逸出到另一气缸孔中。
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公开(公告)号：US06234217B1
公开(公告)日：2001-05-22
申请号：US09417542
申请日：1999-10-14
IPC分类号： B65B104
CPC分类号： B60S5/046
摘要： A process for filling N2 gas into a tire assembled onto a rim to hold a recommended internal pressure comprises discharging air inside the tire prior to the filling of N2 gas to render the inside of the tire into a state lower than atmospheric pressure and filling N2 gas into such a tire. An apparatus for carrying out the above process comprises a single inlet path, at least two outlet paths and a membrane module for separating air introduced through the inlet path into O2 gas and N2 gas and feeding these gases into respective outlet paths, wherein an outlet path for feeding N2 gas in the outlet paths is connected at its top to a valve for inflating a tire assembled onto a rim under an internal pressure and a discharge path for discharging air inside the tire prior to the filling of N2 gas is provided on the way of such an outlet path.
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公开(公告)号：US4282896A
公开(公告)日：1981-08-11
申请号：US40880
申请日：1979-05-21
申请人： Yoshihiro Makino
发明人： Yoshihiro Makino
CPC分类号： F16K15/063 , F16K15/16 , Y10S251/90 , Y10T137/7782 , Y10T137/7783 , Y10T137/7868 , Y10T137/7876 , Y10T137/7925 , Y10T137/7939
摘要： A pilot operated check valve for high pressure service utilizing an O-ring is disclosed, wherein a poppet valve having a seating surface for engagement with a valve seat is provided on its front side with a spool member formed integrally therewith and projecting axially therefrom, an O-ring mounting groove is provided on the spool member in abutment relation with the seating surface of the poppet valve opposed to the valve seat so that the O-ring mounted in the groove may be positioned in a fluid passageway extending through a partition wall between primary-side and secondary-side fluid compartments. The spool member has a passage for fluid flow formed on it which extends from its front end facing the primary-side fluid compartment to the surface of the spool member adjacent the O-ring mounting groove.
摘要翻译： 公开了一种使用O形环的高压维修的先导式止回阀，其中具有用于与阀座接合的座面的提升阀在其前侧设置有与其一体形成且从其轴向突出的卷轴构件， O形环安装槽设置在卷轴构件上，与提升阀的与阀座相对的座表面邻接，使得安装在凹槽中的O形环可以定位在延伸穿过隔壁之间的分隔壁的流体通道中 初级侧和次级侧流体隔室。 卷轴构件具有形成在其上的流体流动通道，该通道从其从初级侧流体隔室的前端延伸到邻近O形环安装槽的卷轴构件的表面。
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公开(公告)号：US4785364A
公开(公告)日：1988-11-15
申请号：US7217
申请日：1987-01-27
申请人： Takashi Ando , Yoshihiro Makino
发明人： Takashi Ando , Yoshihiro Makino
IPC分类号： G11B15/675 , G11B15/60
CPC分类号： G11B15/67549
摘要： In a cassette loading apparatus used for carrying a tape cassette from an unloading position to a loading position, cutouts are made in side plates to be continuous to L-shaped guide slots made therein so that the cassette holder unit having outwardly projecting pins can be inserted from the top when assembling the same with the side plates. After the cassette holder unit is assembled, a top plate having projecting plates may be attached to the side plates so that the cutouts are filled with the projecting plates. The projecting plates have rounded corners for smooth movement of the projecting pins along the L-shaped guide slots.
摘要翻译： 在用于将带盒从卸载位置运送到装载位置的盒式磁带装载装置中，在侧板上形成与L形引导槽连续的切口，使得具有向外突出的销的盒座单元可插入 从顶部组装与侧板相同时。 在组装盒式存储器单元之后，具有突出板的顶板可以附接到侧板，使得切口填充有突出的板。 突出的板具有圆角以使突出的销沿L形导槽平滑移动。
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公开(公告)号：US4721144A
公开(公告)日：1988-01-26
申请号：US721726
申请日：1985-04-10
申请人： Hideo Hara , Motonori Bundo , Yoshihiro Makino
发明人： Hideo Hara , Motonori Bundo , Yoshihiro Makino
CPC分类号： B60C15/06 , Y10T152/10837 , Y10T152/10846
摘要： A pneumatic radial tire for passenger car having an improved riding comfort against vibration without substantially degrading the cornering stability is disclosed, which comprises a bead filler disposed between the carcass and its turnup, at least a part of which has a complex modulus of elasticity of 1.times.10.sup.8 .about.8.times.10.sup.8 dyn/cm.sup.2 and a sin .delta. of not less than 0.28 under a strain energy of 10.sup.4 dyn/cm.sup.2.
摘要翻译： 公开了一种用于乘用车的充气子午线轮胎，其具有改善的抵抗振动的乘坐舒适性，而基本上不降低拐角稳定性，其包括设置在胎体和其翻转之间的胎圈填料，其至少一部分具有1×10 8的复复弹性模量 差值为8×10 8 dyn / cm 2，并且在104dyn / cm 2的应变能下，sinδ为不小于0.28。
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