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1. 发明授权

US4594062A Vane type rotary compressor with rotary sleeve 失效
标题翻译：叶轮旋转式压缩机
公开(公告)号：US4594062A
公开(公告)日：1986-06-10
申请号：US559814
申请日：1983-12-09
申请人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi , Kikuji Yanagihashi
发明人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi , Kikuji Yanagihashi
IPC分类号： F04C18/344 , F04C18/348
CPC分类号： F04C18/348
摘要： A rotary compressor provided with a center housing and side housings, a rotary sleeve mounted for rotation in the housings and a plurality of vanes radially, slidably fitted in a rotor which is eccentrically disposed in the rotary sleeve. The rotary sleeve has its opposite side surfaces formed with a plurality of air-guide grooves. As the rotary sleeve rotates, the air-guide grooves guide air to flow from the compression working space in the rotary sleeve to the air-bearing room between the outer periphery of the rotary sleeve and the inner periphery of the center housing and from the air-bearing room to the suction working space in the rotary sleeve so that an air film is formed in each of the both side clearances between the both side surfaces of the rotary sleeve and the inner surfaces of both side housings.
摘要翻译：一种设置有中心壳体和侧壳体的旋转压缩机，安装成用于在壳体中旋转的旋转套筒和径向可滑动地装配在偏心地设置在旋转套筒中的转子中的多个叶片。旋转套筒具有形成有多个空气导向槽的相对侧面。当旋转套筒旋转时，导气槽引导空气从旋转套筒中的压缩工作空间流到旋转套筒的外周和中心壳体的内周与空气之间的空气轴承室在旋转套筒中的吸入工作空间的空间，使得在旋转套筒的两侧表面和两侧壳体的内表面之间的两侧间隙中的每一个中形成空气膜。

2. 发明授权

US4595347A Rotary compressor 失效
标题翻译：旋转压缩机
公开(公告)号：US4595347A
公开(公告)日：1986-06-17
申请号：US616813
申请日：1984-06-04
申请人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi , Kikuji Yanagihashi
发明人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi , Kikuji Yanagihashi
IPC分类号： F04C18/344 , F04C18/348
CPC分类号： F04C18/348
摘要： A rotary compressor is provided with a rotary sleeve mounted in a center housing for rotation with a plurality of vanes movable in a rotor which is eccentrically disposed in the rotary sleeve. An air-bearing room is defined between the outer periphery of the rotary sleeve and the inner periphery of the center housing and supplied with air through an inlet internally connected to the discharge chamber or compression working space under the maximum pressure. A multiplicity of air-accumulating grooves are formed in either or both in the outer periphery of the rotary sleeve and the inner periphery of the center housing.The air-accumulating groove is composed of a suction portion gradually inclined from the peripheral direction and a compression portion sharply inclined from or perpendicular to the peripheral direction. The inlet is peripherally alined with the suction portion of each air-accumulating groove, so that air is guided to the suction portion and compressed in the compression portion of the groove to increase the bearing effect of the air-bearing room.
摘要翻译：旋转式压缩机设置有安装在中心壳体中的旋转套筒，其中多个叶片能够在偏心地设置在旋转套筒中的转子中移动。在旋转套管的外周和中心壳体的内周之间限定有空气轴承室，并且通过在最大压力下内部连接到排出室或压缩工作空间的入口供给空气。在旋转套筒的外周和中心壳体的内周中的任一个或两个中形成有多个空气积聚槽。储气槽由从圆周方向逐渐倾斜的吸入部和与周向锐角地倾斜或垂直的压缩部构成。入口与每个蓄气槽的吸入部分周边配合，使得空气被引导到吸入部分并在槽的压缩部分中被压缩，以增加空气轴承室的轴承效果。

3. 发明授权

US4648818A Rotary sleeve bearing apparatus for a rotary compressor 失效
标题翻译：用于旋转压缩机的旋转套筒轴承装置
公开(公告)号：US4648818A
公开(公告)日：1987-03-10
申请号：US777877
申请日：1985-09-20
申请人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi , Kikuji Yanagihashi
发明人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi , Kikuji Yanagihashi
IPC分类号： F04C18/344 , F04C18/348
CPC分类号： F04C18/348
摘要： Apparatus in a vane type rotary compressor for floatingly supporting a rotary sleeve which is mounted in a center housing for rotation with a plurality of vanes movable in a rotor, the apparatus comprising an air-bearing room defined between the inner periphery of the center housing and the outer periphery of the rotary sleeve and supplied with the maximum-pressure or discharge-pressure air through an air-supply passage extending from the discharge chamber or compression working space under the maximum pressure. The air-supply passage is formed with an accumulator for reducing the pulsations and/or temperature of the supplied air. The accumulator is composed of either or both of a relatively large hollow in the thickened wall of the center housing and a plurality of fine bores and alternative grooves forming a S-shaped hole in the suction side wall.
摘要翻译：一种叶片型旋转式压缩机中的装置，用于浮动地支撑旋转套筒，所述旋转套筒安装在中心壳体中以与可在转子中移动的多个叶片一起旋转，该装置包括空气轴承室，该空气轴承室限定在中心壳体的内周和旋转套筒的外周，并且通过在最大压力下从排出室或压缩工作空间延伸的供气通道供给最大压力或排出压力的空气。供气通道形成有用于减少供应空气的脉动和/或温度的蓄能器。蓄能器由中心壳体的加厚壁中的相对大的中空部分中的一个或两个构成，以及在吸入侧壁中形成S形孔的多个细孔和替代槽。

4. 发明授权

US4681519A Rotor for rotary fluid pump 失效
标题翻译：转子用于旋转流体泵
公开(公告)号：US4681519A
公开(公告)日：1987-07-21
申请号：US610664
申请日：1984-05-16
申请人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi
发明人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi
IPC分类号： F04C15/00 , B22D19/00 , B22D19/14 , C22C47/08 , F01C21/08 , F04C2/344 , F04C29/00
CPC分类号： C22C47/08 , B22D19/0054 , B22D19/14 , F01C21/08 , Y10T29/49316 , Y10T29/49801 , Y10T29/49988 , Y10T29/49989 , Y10T29/49993
摘要： A rotor for a rotary compressor having a metal central portion integral with two opposite end portions that are fiber-reinforced metal matrix composites having a matrix metal common to the central portion. Such rotors may be made by pressing inorganic fibers to form the end portions of the rotor, arranging the end portions in an opposing relationship in a mold to form the central portion between the end portions. Molten metal is placed into the mold such that it infiltrates the porous end portions while forming the central portion. Solidification of the metal forms fiber-reinforced metal-matrix composite end portions integral with the central portion.
摘要翻译：一种用于旋转压缩机的转子，其具有与两个相对的端部一体的金属中心部分，所述金属中心部分是具有与所述中心部分共有的基体金属的纤维增强金属基复合材料。这样的转子可以通过压制无机纤维来形成转子的端部，将端部以相对的关系设置在模具中以在端部之间形成中心部分。将熔融金属放置在模具中，使得其在形成中心部分的同时渗入多孔端部。金属的固化形成与中心部分成一体的纤维增强的金属 - 基体复合端部。

5. 发明授权

US4396363A Small reciprocating pump 失效
标题翻译：小型往复泵
公开(公告)号：US4396363A
公开(公告)日：1983-08-02
申请号：US301862
申请日：1981-09-14
申请人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi
发明人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi
IPC分类号： F04B53/00 , F04B15/08 , F04B39/10 , F04B39/12 , F04B53/10 , F04B53/16
CPC分类号： F04B39/1073
摘要： In a small reciprocating pump, an annular space is provided between a cylinder and a cylinder block. The cylinder is bifurcated at its upper end, and has two projecting edges. One of these projecting edges is radially outwardly spaced apart from the other, and greater in length than the other. A cylinder head has a lower surface provided with an annular groove in which the outer projecting edge of the cylinder is engaged. A seal ring is disposed in this annular groove, and another seal ring between the projecting edges of the cylinder to maintain the cylinder in gastight contact with the cylinder head. The other seal ring also serves to support a metal plate which forms therein a valve. The cylinder head is provided with an intake passage having an intake valve, and a discharge passage having a discharge valve. The cylinder block is connected to a crank case in a gastight fashion. A crankshaft is supported rotatably in the crank case for reciprocating a piston in the cylinder.
摘要翻译：在小型往复泵中，在气缸和气缸体之间设有环形空间。气缸在其上端分叉，并具有两个突出边缘。这些突出边缘中的一个径向向外与另一个分开，并且长度大于另一个。气缸盖具有设置有环形槽的下表面，气缸的外突出边缘接合在该环形槽中。密封环设置在该环形槽中，另一个密封环位于气缸的突出边缘之间，以保持气缸与气缸盖气密接触。另一个密封环还用于支撑在其中形成阀的金属板。气缸盖设有具有进气阀的进气通道和具有排气阀的排出通道。气缸体以气密的方式连接到曲轴箱。曲轴被可旋转地支撑在曲轴箱中，用于使活塞在气缸中往复运动。

6. 发明授权

US4657495A Rotor-shaft bearing apparatus for rotary compressors 失效
标题翻译：旋转式压缩机用转轴轴承装置
公开(公告)号：US4657495A
公开(公告)日：1987-04-14
申请号：US792249
申请日：1985-10-30
申请人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi
发明人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi
IPC分类号： F04C18/344 , F04C27/00 , F04C29/00 , F04C29/02 , F16C35/06
CPC分类号： F04C27/008 , F04C29/0021 , F04C2220/40
摘要： Bearing apparatus for movable vane compressor is provided with a pressure-reducing passage extending from an annular clearance between the inner side surface of the bearing and the side surface of the rotor to the open air or the like, such as the suction-chamber and the suction-working space. Compressed air enters the annular clearance through a gap between the inner side surface of the side housing and the side surface of the rotor from the compression-working space between two adjacent vanes and then runs out through the pressure-reducing passage without pushing the bearing grease from the bearing.
摘要翻译：可动式叶片式压缩机的轴承装置设置有从轴承的内侧面与转子的侧面之间的环状间隙延伸到诸如吸气室的露天或类似物的减压通道，吸力工作空间。压缩空气通过侧壳体的内侧表面和转子的侧表面之间的间隙从两个相邻叶片之间的压缩空间进入环形间隙，然后通过减压通道排出而不推动轴承润滑脂从轴承。

7. 发明授权

US4551896A Method of manufacturing a rotor for a rotary fluid pump 失效
标题翻译：旋转流体泵的转子的制造方法
公开(公告)号：US4551896A
公开(公告)日：1985-11-12
申请号：US628212
申请日：1984-07-05
申请人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi
发明人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi
IPC分类号： B21D53/00 , F01C21/08 , F04C2/344 , B23P15/00
CPC分类号： F01C21/08 , Y10S29/048 , Y10T29/49245 , Y10T29/49801 , Y10T29/4998 , Y10T29/49993
摘要： A method of forming a rotor for a vane-type rotary pump. The rotor is generally cylindrical with a plurality of vane slots. A tubular member having generally flat sections separated one from the other by corner portions is formed into the rotor by forming the flat sections into slots by deforming the tubular member. The slots are thereafter formed into the vane slots with a die and the corner portions are formed into the outer peripheral surface of the rotor, also using a die.
摘要翻译：一种形成用于叶片式旋转泵的转子的方法。转子通常为圆柱形，具有多个叶片槽。通过使管状构件变形而将平坦部分形成为狭槽，形成具有通过拐角部分彼此分开的大致平坦部分的管状部件。然后，利用模具将槽形成为叶片槽，并且还使用模具将角部形成为转子的外周面。

8. 发明授权

US4570316A Method for manufacturing a rotor for a rotary fluid pump 失效
标题翻译：用于制造旋转流体泵的转子的方法
公开(公告)号：US4570316A
公开(公告)日：1986-02-18
申请号：US691866
申请日：1985-01-16
申请人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi
发明人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi
IPC分类号： F04C15/00 , B22D19/00 , B22D19/14 , C22C47/08 , F01C21/08 , F04C2/344 , F04C29/00 , B23P15/00 , F01C21/00
CPC分类号： C22C47/08 , B22D19/0054 , B22D19/14 , F01C21/08 , Y10T29/49316 , Y10T29/49801 , Y10T29/49988 , Y10T29/49989 , Y10T29/49993
摘要： A rotor for a rotary compressor having a metal central portion integral with two opposite end portions that are fiber-reinforced metal matrix composites having a matrix metal common to the central portion. Such rotors may be made by pressing inorganic fibers to form the end portions of the rotor, arranging the end portions in an opposing relationship in a mold to form the central portion between the end portions. Molten metal is placed into the mold such that it infiltrates the porous end portions while forming the central portion. Solidification of the metal forms fiber-reinforced metal-matrix composite end portions integral with the central portion.
摘要翻译：一种用于旋转压缩机的转子，其具有与两个相对的端部一体的金属中心部分，所述金属中心部分是具有与所述中心部分共有的基体金属的纤维增强金属基复合材料。这样的转子可以通过压制无机纤维来形成转子的端部，将端部以相对的关系设置在模具中以在端部之间形成中心部分。将熔融金属放置在模具中，使得其在形成中心部分的同时渗入多孔端部。金属的固化形成与中心部分成一体的纤维增强的金属 - 基体复合端部。

9. 发明授权

US4561835A Floating rotary sleeve of a rotary compressor 失效
标题翻译：旋转压缩机的浮动旋转套筒
公开(公告)号：US4561835A
公开(公告)日：1985-12-31
申请号：US611369
申请日：1984-05-17
申请人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi
发明人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi
IPC分类号： F04C18/344 , F04C18/348
CPC分类号： F04C18/348
摘要： The rotary compressor according to the present invention is constructed such that a rotary sleeve is rotatably and floatingly, suspended within a central housing by means of a pneumatic bearing chamber. A rotor, into and out of which a vane can freely move, is rotatably housed within said rotary sleeve. On the periphery of said rotary sleeve a taper is formed continuously extending from both ends toward the axial center. Such a construction ensures inhibition of frictional heat generation in the vane and non-lubricated rotation.
摘要翻译：根据本发明的旋转压缩机构造成使得旋转套筒可旋转地且浮动地通过气动轴承室悬挂在中心壳体内。转子可进入和离开叶片可自由移动的转子可旋转地容纳在所述旋转套筒内。在所述旋转套筒的周边上形成有从两端向轴向中心连续延伸的锥形。这样的结构确保了叶片中的摩擦发热和非润滑旋转的抑制。

10. 发明授权

US4649612A Method of manufacturing a rotor for rotary fluid pumps 失效
标题翻译：旋转流体泵转子的制造方法
公开(公告)号：US4649612A
公开(公告)日：1987-03-17
申请号：US810354
申请日：1985-12-18
申请人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi , Hiroshi Okamura , Kenji Shimizu
发明人： Hiroshi Sakamaki , Susumu Sugishita , Yukio Horikoshi , Hiroshi Okamura , Kenji Shimizu
IPC分类号： F04C18/344 , F01C21/08 , F04C2/344 , B23P15/00
CPC分类号： F01C21/08 , Y10S29/026 , Y10T29/49245 , Y10T29/49826
摘要： A method of manufacturing a rotor for rotary fluid pumps comprising the steps of assembling a hollow cylindrical body and both side plates to a hollow rotor body, providing the hollow rotor body with a plurality of sockets each receiving a separately fabricated U-shaped vane-groove forming member, and inserting the U-shaped vane-groove forming members into the respective sockets to fix the same to the rotor body by brazing. The U-shaped vane-groove forming member is made from a suitable material as a vane groove itself and sufficiently finished independently from the rotor body.
摘要翻译：一种制造用于旋转流体泵的转子的方法，包括以下步骤：将中空圆柱体和两个侧板组装到中空转子体上，为中空转子体提供多个插座，每个插座接收单独制造的U形叶片槽并且将U形叶片槽形成构件插入到各个插座中，以通过钎焊将其固定到转子体。 U形叶片槽形成构件由适当的材料制成，作为叶片槽本身，并且独立于转子本体充分地完成。

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