公开(公告)号：US6149398A

公开(公告)日：2000-11-21

申请号：US264499

申请日：1999-03-08

申请人： Tetsuhiko Fukanuma ,  Shintaro Miura ,  Takuya Okuno ,  Eiji Tokunaga

发明人： Tetsuhiko Fukanuma ,  Shintaro Miura ,  Takuya Okuno ,  Eiji Tokunaga

IPC分类号： F04B27/08 ,  F04B27/10 ,  F04B27/18 ,  F04B1/26

CPC分类号： F04B27/1036 ,  F04B27/0895 ,  F04B27/109 ,  F04B27/1804 ,  F04B2027/1827 ,  F04B2027/1854 ,  F04B2027/1859 ,  F04B2027/1868

摘要： A variable capacity piston-operated refrigerant compressor having a cylinder block provided with cylinder bores in which single-headed pistons are reciprocated to compress a refrigerant gas, and a housing assembly arranged on opposite ends of the cylinder block to define a crank chamber for receiving a cam plate mounted around a rotatably supported drive shaft to cause the reciprocating motion of the pistons in response to the rotation thereof together with the drive shaft, the cam plate further controlling the stroke of the reciprocation of the pistons by the use of a differential pressure between a suction pressure acting on working ends of the respective pistons via a suction chamber and a pressure in the crank chamber communicating with a discharge chamber via a gas supply passage for supplying the discharge pressure refrigerant gas containing therein a lubricating oil which is separated from the refrigerant gas by the oil separating means arranged in the gas supply passage immediately before the refrigerant gas enters the crank chamber. The separated lubricating oil is stored in the crank chamber to lubricate all movable elements in the crank chamber.

摘要翻译： 一种可变容积的活塞式制冷压缩机，其具有设置有气缸孔的气缸体，其中单头活塞往复运动以压缩制冷剂气体;以及壳体组件，其布置在气缸体的相对端上，以限定用于接收 凸轮板安装在可旋转地支撑的驱动轴周围，以使活塞响应于其与驱动轴的旋转而往复运动，凸轮板进一步通过使用两个活塞之间的压差来控制活塞往复运动的行程 经由吸入室作用于各活塞的工作端的吸入压力和曲柄室内的压力经由用于供给排出压力的制冷剂气体的排气室与排气室连通，所述排气压力制冷剂气体含有与制冷剂分离的润滑油 通过设置在气体供给通道中的油分离装置的气体 在制冷剂气体进入曲柄室之前。 分离的润滑油储存在曲柄室中以润滑曲柄室中的所有可移动元件。

公开(公告)号：US5845608A

公开(公告)日：1998-12-08

申请号：US875433

申请日：1997-06-30

申请人： Takashi Ban ,  Hidefumi Mori ,  Kiyoshi Yagi ,  Tatsuya Hirose ,  Takahiro Moroi ,  Sigeru Suzuki ,  Shintaro Miura ,  Tsutomu Sato ,  Fumihiko Kitani

发明人： Takashi Ban ,  Hidefumi Mori ,  Kiyoshi Yagi ,  Tatsuya Hirose ,  Takahiro Moroi ,  Sigeru Suzuki ,  Shintaro Miura ,  Tsutomu Sato ,  Fumihiko Kitani

IPC分类号： F24J3/00 ,  F22B3/06 ,  F28C3/00

CPC分类号： F24J3/003

摘要： A variable capacity type viscous heater is provided in which the capacity reduction is carried out securely, and which can inhibit a viscous fluid from deteriorating the endurable heat generation even after a long period of service. For instance, it includes a heat-generating chamber, a collector passage, a supply passage, and a control chamber, which are formed therein. The collector passage is communicated with a central region of the heat-generating chamber, and is capable of opening and closing. The supply passage is communicated with a lower region of the heat-generating chamber. The control chamber is communicated with the collector passage and the supply passage. A silicone oil, held in the heat-generating chamber, is collected into the control chamber by the Weissenberg effect by way of the opened collector passage, thereby carrying out the capacity reduction. Whilst, the silicone oil, held in the control chamber, is supplied into the heat-generating chamber by way of the supply passage, thereby carrying out the capacity enlargement.

摘要翻译： PCT No.PCT / JP96 / 03207 Sec。 371日期：1997年6月30日 102（e）日期1996年6月30日PCT 1996年10月31日PCT公布。 公开号WO97 / 16323 日期1997年5月9日提供一种可变容量型粘性加热器，其中容量降低可靠地进行，并且即使在长时间的使用后也可以抑制粘性流体的耐久性发热恶化。 例如，其包括形成在其中的发热室，收集通道，供给通道和控制室。 收集器通道与发热室的中心区域连通，能够打开和关闭。 供给通道与发热室的下部区域连通。 控制室与收集器通道和供给通道连通。 保持在发热室中的硅油通过收集通道开放的Weissenberg效应被收集到控制室中，从而进行容量降低。 同时，保持在控制室中的硅油通过供给通道供给到发热室，从而进行容量扩大。

公开(公告)号：US6033189A

公开(公告)日：2000-03-07

申请号：US078270

申请日：1998-05-13

申请人： Shintaro Miura ,  Ken Suitou ,  Masahiro Kawaguchi ,  Tetsuhiko Fukanuma ,  Hiroshi Kubo ,  Ryo Matsubara ,  Masatoshi Hiramatsu ,  Michiyasu Nosaka ,  Kazuhito Miyagawa ,  Shinya Miura ,  Mutsumi Yoshino

发明人： Shintaro Miura ,  Ken Suitou ,  Masahiro Kawaguchi ,  Tetsuhiko Fukanuma ,  Hiroshi Kubo ,  Ryo Matsubara ,  Masatoshi Hiramatsu ,  Michiyasu Nosaka ,  Kazuhito Miyagawa ,  Shinya Miura ,  Mutsumi Yoshino

IPC分类号： F16K31/06 ,  F04B1/26

CPC分类号： F16K31/0655

摘要： An improved displacement control valve incorporated in a variable displacement compressor. The control valve includes a valve body and a solenoid for actuating the valve body. The coil of the solenoid is wound about a bobbin made of insulating synthetic resin. A base plate integrally protrudes from the bobbin. A pair of conducting plates are secured to the base plate. Each plate has a clamping block. The coil has a pair of terminal wires. Each terminal wire is secured to and electrically corrected to one of the clamping blocks. Each terminal wire is wound about a holder formed in each plate between the bobbin and the corresponding clamping block. A diode is secured to the holders and is connected in parallel with the coil. A pair of terminals of the diode are secured to the corresponding holders by soldering and crimping. The holders prevent tension in the terminal wires from being applied to electrical joints formed between the wires and the clamping blocks, which makes the valve more reliable.

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。 控制阀包括阀体和用于致动阀体的螺线管。 螺线管的线圈缠绕在由绝缘合成树脂制成的线轴上。 底板从筒管一体地突出。 一对导电板固定在基板上。 每个板都有一个夹紧块。 线圈有一对端子线。 每个端子线被固定到一个夹紧块并且被电校正。 每个端子线缠绕在形成在每个板之间的保持架上，在线轴和相应的夹紧块之间。 二极管固定在支架上并与线圈并联连接。 二极管的一对端子通过焊接和压接固定到相应的保持器上。 保持器防止端子线中的张力施加到形成在电线和夹紧块之间的电接头，这使得阀更可靠。

公开(公告)号：US6024008A

公开(公告)日：2000-02-15

申请号：US972647

申请日：1997-11-18

申请人： Masahiro Kawaguchi ,  Hiroyuki Nagai ,  Masanori Sonobe ,  Yoshihiro Makino ,  Shintaro Miura

发明人： Masahiro Kawaguchi ,  Hiroyuki Nagai ,  Masanori Sonobe ,  Yoshihiro Makino ,  Shintaro Miura

IPC分类号： C21D1/10 ,  C21D1/62 ,  C21D9/00 ,  F04B27/08 ,  F04B27/10 ,  F04B27/18 ,  F04B39/04 ,  F04B49/22 ,  F01B3/00 ,  F01B13/04

CPC分类号： F04B39/04 ,  F04B27/0873 ,  F04B27/1054 ,  F04B27/1072 ,  F04B27/1804 ,  F04B49/225 ,  F05B2230/41

摘要： A variable displacement type compressor having a piston accommodated in a cylinder bore, a swash plate accommodated in a crank chamber for reciprocating the piston and a drive shaft for tiltably and rotatably supporting the swash plate. The swash plate includes projections that extend toward a thrust bearing and have outer surfaces that contact the thrust bearing. A shaft hole within which the drive shaft is located between the projections. The shaft hole has an opening that opens adjacent to the projections. A recess is formed at the end of the shaft hole adjacent to the projections. A hardening method is performed on the wall of the through hole and on the outer surfaces of the projections to improve wear resistance. The hardening method prevents overheating of localized areas of the swash plate.

摘要翻译： 一种变容式压缩机，其具有容纳在气缸孔中的活塞，容纳在用于使活塞往复运动的曲柄室中的斜盘和用于可倾斜地且可旋转地支撑斜盘的驱动轴。 旋转斜盘包括向止推轴承延伸并具有与止推轴承接触的外表面的凸起。 一个轴孔，驱动轴位于突出部之间。 轴孔具有与突起相邻的开口。 在轴孔的与突起相邻的端部处形成凹部。 在通孔的壁和突起的外表面上进行硬化方法以提高耐磨性。 淬火方法可防止斜盘局部区域的过热。

公开(公告)号：US5954266A

公开(公告)日：1999-09-21

申请号：US955054

申请日：1997-10-21

申请人： Tatsuyuki Hoshino ,  Takashi Ban ,  Hidefumi Mori ,  Kiyoshi Yagi ,  Tatsuya Hirose ,  Shintaro Miura

发明人： Tatsuyuki Hoshino ,  Takashi Ban ,  Hidefumi Mori ,  Kiyoshi Yagi ,  Tatsuya Hirose ,  Shintaro Miura

IPC分类号： B60H1/14 ,  B62D5/06 ,  B60H1/02

CPC分类号： B60H1/14 ,  B62D5/062

摘要： A heating apparatus for a vehicle with a simplified piping structure in a fluid pressure operating system, to a heat exchanger while preventing a pulsation of the operating fluid in the system from being directly transmitted to a cabin, thereby suppressing an occurrence of a noise in the cabin. A fluid pressure operating system includes an oil pump 12 rotated by an engine 21 and an actuator 20 operated by the operating fluid issued from the oil pump 12. A heat exchanger 39 is arranged between an outlet of the oil pump 12 and the actuator 20. Heat generated at the oil pump 12 in the fluid pressure operating system 11 is passed to the engine cooling water at the heat emitter and is used for heating the cabin.

摘要翻译： 一种用于在流体压力操作系统中具有简化的管道结构的车辆的加热装置，在热交换器中同时防止系统中的工作流体的脉动直接传递到舱室，从而抑制了在 舱。 流体压力操作系统包括由发动机21旋转的油泵12和由从油泵12发出的工作流体操作的致动器20.热交换器39设置在油泵12的出口和致动器20之间。 在流体压力操作系统11中在油泵12处产生的热量被传递到发热体处的发动机冷却水，并用于加热舱室。

公开(公告)号：US06189434B1

公开(公告)日：2001-02-20

申请号：US09221288

申请日：1998-12-23

申请人： Masahiro Kawaguchi ,  Shintaro Miura ,  Takuya Okuno ,  Hideki Mizutani ,  Kenji Takenaka ,  Manabu Sugiura ,  Hiroaki Kayukawa

发明人： Masahiro Kawaguchi ,  Shintaro Miura ,  Takuya Okuno ,  Hideki Mizutani ,  Kenji Takenaka ,  Manabu Sugiura ,  Hiroaki Kayukawa

IPC分类号： F01B300

CPC分类号： F04B27/1054 ,  F05C2201/0475 ,  F05C2201/049 ,  F05C2201/0493 ,  F05C2203/086 ,  F05C2253/12

摘要： A single-headed piston type swash-plate-operated refrigerant compressor is provided with a swash plate mounted on a rotatable drive shaft and having front and rear opposite surfaces, single headed pistons arranged on the rear side of the swash plate to reciprocate in respective cylinder bores, and front and rear shoes to be held in slide-contact with the peripheral parts of the front and rear surfaces of the swash plate to engage a tail end part of each of the single headed pistons with the swash plate in which the front and rear surfaces of the swash plate are provided with respective uppermost layers having physical surface properties different from one another. A front uppermost and a rear uppermost layer of the swash plate are formed of a sprayed coating of, for example, a copper-base material and the rear uppermost layer is coated by a solid lubricant layer containing a solid lubricant, such as molybdenum disulfide, at least in a part of the solid lubricant. The thickness of the solid lubricant layer is measured and controlled by using the surface of the front layer as a reference plane.

摘要翻译： 单头活塞式斜盘式制冷剂压缩机设置有安装在可旋转的驱动轴上并具有前后相对表面的斜盘，单头活塞布置在斜盘的后侧以在相应气缸中往复运动 孔和前后鞋与旋转斜盘的前表面和后表面的周边部分滑动接触，以将每个单头活塞的尾端部分与斜盘接合，其中前， 旋转斜盘的后表面设置有具有彼此不同的物理表面性质的相应的最上层。 旋转斜盘的前最上层和后最上层由例如铜基材料的喷涂涂层形成，后最上层由含有固体润滑剂如二硫化钼的固体润滑剂层涂覆， 至少部分固体润滑剂。 通过使用前层的表面作为参考平面来测量和控制固体润滑剂层的厚度。

公开(公告)号：US06203284B1

公开(公告)日：2001-03-20

申请号：US08810409

申请日：1997-03-04

申请人： Masahiro Kawaguchi ,  Masanori Sonobe ,  Ken Suitou ,  Tetsuhiko Fukanuma ,  Hiroyuki Nagai ,  Yoshihiro Makino ,  Shintaro Miura

发明人： Masahiro Kawaguchi ,  Masanori Sonobe ,  Ken Suitou ,  Tetsuhiko Fukanuma ,  Hiroyuki Nagai ,  Yoshihiro Makino ,  Shintaro Miura

IPC分类号： F04B126

CPC分类号： F04B39/1073 ,  F04B27/0873 ,  F04B27/1009 ,  F04B27/1054 ,  F04B27/1804 ,  F04B39/04 ,  F04B49/225 ,  F05B2230/41

摘要： A compressor has a cam plate located in a crank chamber and mounted on a drive shaft and a piston coupled to the cam plate and located in a cylinder bore. The piston compresses gas supplied to the cylinder bore from a separate external circuit by way of a suction chamber and discharges the compressed gas to the external circuit by way of a discharge chamber. The cam plate is tiltable between a maximum inclined angle position and a minimum inclined angle position with respect to a plane perpendicular to an axis of the drive shaft according to a difference between the pressure in the crank chamber and the pressure in the cylinder bore. The piston moves by the stroke based on an inclination of the cam plate to control the displacement of the compressor. A valve is placed between the discharge chamber and the external circuit. The valve selectively connects and disconnects the discharge chamber with the external circuit based on a difference between the pressure acting on the upstream side of the valve and the pressure acting on the downstream side of the valve.

摘要翻译： 压缩机具有位于曲柄室中的凸轮板，并安装在驱动轴上，活塞与凸轮板联接并位于气缸孔中。 活塞通过抽吸室从单独的外部电路压缩供给到气缸孔的气体，并且通过排出室将压缩气体排出到外部电路。 凸轮板可根据曲柄室内的压力与气缸孔中的压力之间的差异，相对于垂直于驱动轴的轴线的平面在最大倾斜角度位置和最小倾斜角度位置之间倾斜。 活塞基于凸轮板的倾斜行程移动以控制压缩机的排量。 阀门放置在排气室和外部回路之间。 阀根据作用于阀的上游侧的压力和作用在阀下游侧的压力之间的差异，选择性地将排出室与外部回路连接和断开。

公开(公告)号：US6123514A

公开(公告)日：2000-09-26

申请号：US43081

申请日：1998-03-06

申请人： Masahiro Kawaguchi ,  Hiroshi Kubo ,  Tomohiko Yokono ,  Shintaro Miura ,  Takuya Okuno ,  Eiji Tokunaga ,  Atsuyuki Morishita ,  Ken Suitou

发明人： Masahiro Kawaguchi ,  Hiroshi Kubo ,  Tomohiko Yokono ,  Shintaro Miura ,  Takuya Okuno ,  Eiji Tokunaga ,  Atsuyuki Morishita ,  Ken Suitou

IPC分类号： F04B27/10 ,  F16J15/32 ,  F04B1/26

CPC分类号： F16J15/3228 ,  F04B27/1036 ,  F04B27/1063 ,  F16J15/3276

摘要： A sealing structure for the shaft of a compressor. The sealing apparatus includes an inner ring, and outer ring, and a support ring. The inner ring and the outer rings have flexible annular lips that contact the surface of the rotary shaft. The support ring supports the inner lip and determines the position of the inner lip. The first lip permits fluid leakage along the surface of the shaft, while the second lip forms a fluid-tight seal with the shaft. The support ring prevents the internal pressure of the compressor from pressing the first lip against the shaft with excessive force, which extends the life of the sealing apparatus.

摘要翻译： PCT No.PCT / JP97 / 02465 Sec。 371日期：1998年5月26日 102（e）日期1998年5月26日PCT提交1997年7月16日PCT公布。 公开号WO98 / 02681 日期1998年1月22日压缩机轴的密封结构。 密封装置包括内圈，外圈和支撑环。 内环和外圈具有接触旋转轴表面的柔性环形唇缘。 支撑环支撑内唇并确定内唇的位置。 第一个唇缘允许沿着轴的表面流体泄漏，而第二个唇形成与轴的流体密封。 支撑环防止压缩机的内部压力以过大的力将第一唇缘压靠在轴上，延长了密封装置的使用寿命。