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1. 发明授权

US06280152B1 Variable-type swash plate compressor having a cock member for fixed capacity operation and manufacturing method therefor 失效
标题翻译：具有用于固定容量操作的旋塞构件的可变式斜盘压缩机及其制造方法
公开(公告)号：US06280152B1
公开(公告)日：2001-08-28
申请号：US09290499
申请日：1999-04-12
申请人： Manabu Sugiura , Takahiro Hoshida
发明人： Manabu Sugiura , Takahiro Hoshida
IPC分类号： F04B112
CPC分类号： F04B27/1036 , F04B27/0891 , F04B27/0895 , F04B27/1804 , F04B2027/1813 , F04B2027/1827 , F04B2027/1859 , F04B2027/1895
摘要： A fixed capacity swash plate type compressor permits cost reduction by using components and assembly steps common to those of a variable capacity swash plate type compressor. In place of a capacity control valve assembly that controls the opening of at least one of a refrigerant gas supplying passage and a bleed passage to adjust a crank chamber pressure, a cock member that maintains communication between a crank chamber area and a suction pressure area to disable capacity control while the compressor is in operation is installed in a compartment of the capacity control valve assembly in the variable capacity swash plate type compressor.
摘要翻译：固定容量的斜盘式压缩机通过使用与可变容量斜盘式压缩机的部件和组装步骤相同的部件和组装步骤来降低成本。代替控制制冷剂气体供给通道和排气通道中的至少一个的开度来调节曲柄室压力的容量控制阀组件，使得将曲柄室区域和吸入压力区域之间的连通保持为在压缩机运行时禁用容量控制被安装在可变容量斜盘式压缩机中的容量控制阀组件的隔室中。

2. 发明授权

US06123513A Compressor with improved piston for lubricating the coupling portion between the piston and the driving body 失效
标题翻译：具有改进的活塞的压缩机，用于润滑活塞和驱动体之间的联接部分
公开(公告)号：US06123513A
公开(公告)日：2000-09-26
申请号：US909707
申请日：1997-08-08
申请人： Osamu Hiramatsu , Shigeki Kanzaki , Kazushige Murao , Takahiro Hoshida
发明人： Osamu Hiramatsu , Shigeki Kanzaki , Kazushige Murao , Takahiro Hoshida
IPC分类号： F04B39/00 , F04B27/08 , F04B39/02 , F04B1/28 , F04B21/04
CPC分类号： F04B27/0878
摘要： A piston for use in a compressor that compresses gas containing lubricating oil is disclosed. The compressor has a crank chamber and cylinder bores for accommodating the pistons. A swash plate is located in the crank chamber and is supported on a drive shaft for integrally rotating with the drive shaft. The swash plate is operably connected to the pistons by shoes to convert the rotation of the drive shaft to reciprocation of each piston. Each piston has a head for compressing the gas supplied to the cylinder bore and a skirt projecting from the head toward the crank chamber. The skirt has a slot for receiving the swash plate by means of the shoes. A rib is formed on an inner wall of the slot and extends parallel to the axis of the piston. When the swash plate rotates, swirling gas in the crank chamber collides against the rib. When the gas collides against the rib, the oil contained in the gas separates from the gas and is guided to the shoes.
摘要翻译：公开了一种用于压缩含有润滑油的气体的压缩机的活塞。压缩机具有用于容纳活塞的曲柄室和气缸孔。斜盘位于曲柄室中，并被支撑在与驱动轴一体旋转的驱动轴上。斜盘通过鞋可操作地连接到活塞，以将驱动轴的旋转转换成每个活塞的往复运动。每个活塞具有用于压缩供应到气缸孔的气体的头部和从头部向曲柄室突出的裙部。裙子有一个槽，用于通过鞋子接收斜盘。肋形成在槽的内壁上并且平行于活塞的轴线延伸。当斜盘旋转时，曲柄室内的旋转气体与肋碰撞。当气体与肋碰撞时，包含在气体中的油从气体中分离并被引导到鞋中。

3. 发明授权

US08460571B2 Lubricant composition for refrigerator and compressor using the same 有权
标题翻译：用于冰箱和压缩机的润滑组合物使用它
公开(公告)号：US08460571B2
公开(公告)日：2013-06-11
申请号：US12663941
申请日：2008-06-12
申请人： Masato Kaneko , Harutomo Ikeda , Takayuki Kato , Takahiro Hoshida , Masaki Inoue , Shozo Ikejima , Masataka Muto , Masahito Yamashita
发明人： Masato Kaneko , Harutomo Ikeda , Takayuki Kato , Takahiro Hoshida , Masaki Inoue , Shozo Ikejima , Masataka Muto , Masahito Yamashita
IPC分类号： C09K5/04
CPC分类号： C09K5/045 , C09K2205/126 , C10M107/34 , C10M171/008 , C10M2209/1033 , C10M2209/1045 , C10M2209/1055 , C10M2209/1065 , C10M2209/1075 , C10M2209/1085 , C10N2220/021 , C10N2220/022 , C10N2220/032 , C10N2230/08 , C10N2240/30
摘要： Provided is a lubricant composition for a refrigerator, which is characterized by using a substance mainly containing a polyoxyalkylene glycol derivative and having a hydroxyl number of 5 mgKOH/g or less, as a base oil. Also provided is a compressor using such the lubricant composition for a refrigerator. The lubricant composition for a refrigerator is used for a refrigerator which uses a refrigerant having a specific structure such as an unsaturated fluorohydrocarbon and being usable in current air-conditioning systems for cars or the like. The lubricant composition for a refrigerator exhibits excellent compatibility with the refrigerant, while having excellent stability. The compressor uses such the lubricant composition for a refrigerator.
摘要翻译：本发明提供一种冷冻机用润滑剂组合物，其特征在于使用主要含有聚氧亚烷基二醇衍生物的羟基数为5mgKOH / g以下的物质作为基础油。还提供了使用这种用于冰箱的润滑剂组合物的压缩机。用于冰箱的润滑剂组合物用于使用具有特定结构的制冷剂如不饱和氟代烃并可用于汽车等的当前空调系统中的冰箱。用于冷冻机的润滑剂组合物与制冷剂具有优异的相容性，同时具有优异的稳定性。压缩机使用这种用于冰箱的润滑剂组合物。

4. 发明申请

US20100281912A1 LUBRICANT COMPOSITION FOR REFRIGERATING MACHINE AND COMPRESSOR USING THE SAME 有权
标题翻译：用于制冷机和压缩机的润滑组合物
公开(公告)号：US20100281912A1
公开(公告)日：2010-11-11
申请号：US12744285
申请日：2008-11-20
申请人： Masato Kaneko , Harutomo Ikeda , Tokue Sato , Takayuki Kato , Takahiro Hoshida , Masato Takamatsu , Masahiro Suzuki , Shuichi Yasuda , Masataka Muto , Shozo Ikejima , Masahito Yamashita
发明人： Masato Kaneko , Harutomo Ikeda , Tokue Sato , Takayuki Kato , Takahiro Hoshida , Masato Takamatsu , Masahiro Suzuki , Shuichi Yasuda , Masataka Muto , Shozo Ikejima , Masahito Yamashita
IPC分类号： F25B1/00 , C10M107/34
CPC分类号： C09K5/045 , C09K2205/112 , C09K2205/126 , C10M107/24 , C10M107/34 , C10M145/26 , C10M171/008 , C10M2207/026 , C10M2207/0406 , C10M2207/042 , C10M2209/043 , C10M2209/104 , C10M2209/1055 , C10M2209/1075 , C10M2209/108 , C10M2209/1085 , C10M2223/041 , C10N2220/022 , C10N2220/302 , C10N2230/66 , C10N2240/30 , C10N2280/00
摘要： A lubricating oil composition for refrigerator including a base oil and an acid scavenger, and a compressor using the composition are provided, where the acid scavenger is a polyalkylene glycol derivative represented by a formula (1) as follows: R1-[(OR2)e—OR3]f (1) and the base oil is at least one compound selected from a group consisting of polyvinyl ether, polyalkylene glycol and an ether-base compound represented by a formula (2) as follows, Ra-[(ORb)n-(X)—(ORc)k]x-Rd (2) where meanings of respective signs are as described in the specification.
摘要翻译：提供了一种含有基础油和酸清除剂的冷冻机用润滑油组合物和使用该组合物的压缩机，其中，除酸剂为式（1）所示的聚亚烷基二醇衍生物，如下：R1 - [（OR2）e -OR3] f（1），基油是选自聚乙烯醚，聚亚烷基二醇和由式（2）表示的醚基化合物如下的至少一种化合物：Ra - [（ORb）n - （X） - （ORc）k] x-Rd（2）其中各符号的含义如说明书中所述。

5. 发明申请

US20100147016A1 LUBRICATING OIL COMPOSITION FOR REFRIGERATORS AND COMPRESSORS WITH THE COMPOSITION 有权
标题翻译：具有组合物的制冷机和压缩机的润滑油组合物
公开(公告)号：US20100147016A1
公开(公告)日：2010-06-17
申请号：US12595693
申请日：2008-04-18
申请人： Masato Kaneko , Harutomo Ikeda , Takayuki Kato , Takahiro Hoshida , Masaki Inoue , Shozo Ikejima , Masataka Muto , Masahito Yamashita
发明人： Masato Kaneko , Harutomo Ikeda , Takayuki Kato , Takahiro Hoshida , Masaki Inoue , Shozo Ikejima , Masataka Muto , Masahito Yamashita
IPC分类号： F25B43/00 , C09K5/00
CPC分类号： F04B39/02 , C10M105/38 , C10M171/008 , C10M2201/0413 , C10M2201/0603 , C10M2207/026 , C10M2207/2835 , C10M2209/1033 , C10M2213/0623 , C10M2217/0403 , C10M2221/003 , C10N2210/04 , C10N2210/06 , C10N2210/08 , C10N2220/021 , C10N2220/022 , C10N2220/30 , C10N2220/301 , C10N2220/302 , C10N2230/06 , C10N2230/10 , C10N2230/40 , F04B39/0215 , F04B53/18
摘要： A lubricating oil composition for refrigerators comprising a base oil which comprises as a main component a polyol ester compound obtained from a polyhydric alcohol selected from among pentaerythritol, dipentaerythritol, trimethylolpropane, and neopentyl glycol and a C4 to C20 aliphatic monocarboxylic acid and which has an acid value of 0.02 mgKOH/g or less and a hydroxyl value of 5 mgKOH/g or less. A compressor using the lubricating composition. The lubricating oil composition is applicable to such refrigerators that use a refrigerant having a specific structure, such as an unsaturated fluorinated hydrocarbon compound, and being usable in current car air conditioner systems, and has excellent compatibility with the refrigerant, good sealing properties, capability of imparting a low coefficient of friction to sliding members and, yet, excellent stability. The compressor uses the lubricating composition.
摘要翻译：一种冰箱用润滑油组合物，其特征在于，含有基油，所述基油含有由季戊四醇，二季戊四醇，三羟甲基丙烷，新戊二醇等多元醇得到的多元醇酯化合物和C4〜C20脂肪族一元羧酸作为主要成分，值为0.02mgKOH / g以下，羟基值为5mgKOH / g以下。使用润滑组合物的压缩机。润滑油组合物适用于使用具有特定结构的制冷剂，例如不饱和氟化烃化合物的冰箱，并且可用于目前的汽车空调系统，并且与制冷剂具有优异的相容性，良好的密封性能，赋予滑动构件低的摩擦系数，而且具有优异的稳定性。压缩机使用润滑组合物。

6. 发明授权

US06546841B2 Swash plate compressor and piston therefor 失效
标题翻译：斜盘式压缩机及其活塞
公开(公告)号：US06546841B2
公开(公告)日：2003-04-15
申请号：US09801388
申请日：2001-03-08
申请人： Takayuki Kato , Seiji Katayama , Takahiro Hoshida , Fuminobu Enokijima
发明人： Takayuki Kato , Seiji Katayama , Takahiro Hoshida , Fuminobu Enokijima
IPC分类号： F04B2708
CPC分类号： F04B27/0878
摘要： A piston includes an engagement portion that engages with a swash plate. The engagement portion is provided with a pair of arm portions and a coupling portion for coupling base ends of the arm portions each other. An axial rib extending in the axial direction is integrally provided in a central part of a back surface of the coupling portion in the width direction orthogonal to a central axis of a head portion of the piston. An accommodation groove is formed on an inner circumferential surface of a cylinder bore corresponding to the axial rib, such that the axial rib does not interfere with the cylinder bore when the piston moves to the top dead center.
摘要翻译：活塞包括与斜盘接合的接合部。接合部设置有一对臂部和用于将臂部的基端彼此连接的联接部。在与活塞的头部的中心轴正交的宽度方向的连结部的背面的中央部一体地设置有沿轴向延伸的轴向肋。在对应于轴向肋的缸孔的内圆周表面上形成一个容纳槽，使得当活塞移动到上止点时轴向肋不会与气缸孔相干扰。

7. 发明授权

US06453554B1 Swash plate type compressor piston wherein inner surface of base section of neck portion has as-cast surface area 失效
标题翻译：斜盘式压缩机活塞，其颈部的基部的内表面具有铸态表面积
公开(公告)号：US06453554B1
公开(公告)日：2002-09-24
申请号：US09645000
申请日：2000-08-24
申请人： Shigeo Fukushima , Takayuki Kato , Masato Takamatsu , Takahiro Hoshida
发明人： Shigeo Fukushima , Takayuki Kato , Masato Takamatsu , Takahiro Hoshida
IPC分类号： B23P1500
CPC分类号： F04B27/0878 , Y10T29/49249 , Y10T29/49252
摘要： A die-cast piston for a swash plate type compressor including a cylinder block having a cylinder bore, including a generally cylindrical head portion slidably movably received in a cylinder bore formed in a cylinder block of the compressor, and a generally U-shaped neck portion having a base section and a pair of substantially parallel arm sections which extend from the base section, wherein the base section has an inner surface including at least one as-cast surface area formed in a die-casting process.
摘要翻译：一种用于斜盘式压缩机的压铸活塞，其包括具有气缸孔的气缸体，其包括可滑动地可移动地容纳在形成在压缩机的气缸体中的气缸孔中的大致圆柱形的头部，以及大致U形的颈部具有从基部延伸的基部和一对基本上平行的臂部，其中，所述基部具有包括在压铸过程中形成的至少一个铸态表面区域的内表面。

8. 发明授权

US06324960B1 Piston for swash plate type compressor, including head portion having lubricant reservoir recess, and method of forming the recess 失效
标题翻译：用于斜盘式压缩机的活塞，包括具有润滑剂储存器凹部的头部，以及形成凹部的方法
公开(公告)号：US06324960B1
公开(公告)日：2001-12-04
申请号：US09594293
申请日：2000-06-15
申请人： Fuminobu Enokijima , Takahiro Hoshida
发明人： Fuminobu Enokijima , Takahiro Hoshida
IPC分类号： F01B300
CPC分类号： F04B27/0878
摘要： A piston for a swash plate type compressor, including a head portion slidably fitted in a cylinder bore formed in a cylinder block of the compressor, a neck portion slidably engaging a swash plate of the compressor, and a connecting portion connecting the head and neck portions, wherein the head portion has an inner surface which faces towards a centerline of the piston and which has at least one recess formed therein. Each recess is configured so as to accommodate a liquid when the piston is fitted in the cylinder bore.
摘要翻译：一种用于斜盘式压缩机的活塞，包括可滑动地装配在形成在压缩机的气缸体中的气缸孔中的头部，可滑动地接合压缩机的斜盘的颈部和连接头部和颈部的连接部分，其中所述头部具有面向所述活塞的中心线并且具有形成在其中的至少一个凹部的内表面。每个凹部构造成当活塞装配在气缸孔中时容纳液体。

9. 发明授权

US5857402A Variable displacement compressor method and apparatus 失效
标题翻译：可变排量压缩机的方法和装置
公开(公告)号：US5857402A
公开(公告)日：1999-01-12
申请号：US905579
申请日：1997-08-04
申请人： Takahiro Hoshida , Shigeki Kanzaki , Kazushige Murao
发明人： Takahiro Hoshida , Shigeki Kanzaki , Kazushige Murao
IPC分类号： F04B27/14 , F04B27/10 , F04B27/18 , F01B3/00
CPC分类号： F04B27/1054 , F04B27/1072 , F04B27/18 , F04B27/1804
摘要： A variable displacement compressor includes an inclining swash plate connected to a drive shaft. A rotor rotates integrally with the drive shaft. A guiding mechanism is provided between the swash plate and the rotor to guide the inclination of tho swash plate between a minimum inclination position and a maximum inclination position and thus change the stroke of the piston. An abutment is provided to restrict the inclination of the swash plate. In another embodiment, a cap included in the guiding mechanism determines the maximum inclination position of the swash plate. In one embodiment, the maximum inclination position is determined by the length of a spring arranged between the swash plate and the rotor. In another embodiment, a spacer is arranged between the swash plate and the rotor. The thickness of the spacer determines the maximum inclination position. The maximum displacement of the compressor can be changed by changing only one part.
摘要翻译：可变排量压缩机包括连接到驱动轴的倾斜斜盘。转子与驱动轴一体旋转。在斜盘和转子之间提供引导机构，以引导斜盘在最小倾斜位置和最大倾斜位置之间的倾斜度，从而改变活塞的行程。提供一个支座以限制斜板的倾斜。在另一个实施例中，包括在引导机构中的盖子确定斜盘的最大倾斜位置。在一个实施例中，最大倾斜位置由布置在斜盘和转子之间的弹簧的长度确定。在另一个实施例中，在斜板和转子之间布置间隔件。间隔物的厚度确定最大倾斜位置。压缩机的最大排量可以通过仅改变一部分来改变。

10. 发明授权

US08703662B2 Lubricating oil composition for refrigerators and compressors with the composition 有权
标题翻译：具有组成的冰箱和压缩机的润滑油组成
公开(公告)号：US08703662B2
公开(公告)日：2014-04-22
申请号：US12595693
申请日：2008-04-18
申请人： Masato Kaneko , Harutomo Ikeda , Takayuki Kato , Takahiro Hoshida , Masaki Inoue , Shozo Ikejima , Masataka Muto , Masahito Yamashita
发明人： Masato Kaneko , Harutomo Ikeda , Takayuki Kato , Takahiro Hoshida , Masaki Inoue , Shozo Ikejima , Masataka Muto , Masahito Yamashita
IPC分类号： C10M169/04 , F25B43/02 , C09K5/00
CPC分类号： F04B39/02 , C10M105/38 , C10M171/008 , C10M2201/0413 , C10M2201/0603 , C10M2207/026 , C10M2207/2835 , C10M2209/1033 , C10M2213/0623 , C10M2217/0403 , C10M2221/003 , C10N2210/04 , C10N2210/06 , C10N2210/08 , C10N2220/021 , C10N2220/022 , C10N2220/30 , C10N2220/301 , C10N2220/302 , C10N2230/06 , C10N2230/10 , C10N2230/40 , F04B39/0215 , F04B53/18
摘要： A lubricating oil composition for refrigerators comprising a base oil which comprises as a main component a polyol ester compound obtained from a polyhydric alcohol selected from among pentaerythritol, dipentaerythritol, trimethylolpropane, and neopentyl glycol and a C4 to C20 aliphatic monocarboxylic acid and which has an acid value of 0.02 mgKOH/g or less and a hydroxyl value of 5 mgKOH/g or less. A compressor using the lubricating composition. The lubricating oil composition is applicable to such refrigerators that use a refrigerant having a specific structure, such as an unsaturated fluorinated hydrocarbon compound, and being usable in current car air conditioner systems, and has excellent compatibility with the refrigerant, good sealing properties, capability of imparting a low coefficient of friction to sliding members and, yet, excellent stability. The compressor uses the lubricating composition.
摘要翻译：一种冰箱用润滑油组合物，其特征在于，含有基油，所述基油含有由季戊四醇，二季戊四醇，三羟甲基丙烷，新戊二醇等多元醇得到的多元醇酯化合物和C4〜C20脂肪族一元羧酸作为主要成分，值为0.02mgKOH / g以下，羟基值为5mgKOH / g以下。使用润滑组合物的压缩机。润滑油组合物适用于使用具有特定结构的制冷剂，例如不饱和氟化烃化合物的冰箱，并且可用于目前的汽车空调系统，并且与制冷剂具有优异的相容性，良好的密封性能，赋予滑动构件低的摩擦系数，而且具有优异的稳定性。压缩机使用润滑组合物。

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