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公开(公告)号：US4781550A
公开(公告)日：1988-11-01
申请号：US15390
申请日：1987-02-17
申请人： Etsuo Morishita , Masayuki Kakuda , Masahiro Sugihara , Tsutomu Inaba , Toshiyuki Nakamura , Tadashi Kimura
发明人： Etsuo Morishita , Masayuki Kakuda , Masahiro Sugihara , Tsutomu Inaba , Toshiyuki Nakamura , Tadashi Kimura
CPC分类号： F04C18/023
摘要： In a scroll type compressor, the shaft of a driven scroll is rotatably supported in a sealing container so that the axis of rotation of the driven scroll shaft is deviated from the axis of rotation of a driving scroll; the wrap plates of the driving and driven scrolls are mutually combined with each other so that the parts of the side surface of the wrap plates come in contact with each other to form a compression chamber; and the driven scroll is directly driven by the driving scroll in synchronism therewith, whereby the function of compression of a fluid is obtainable during the movement of the compression chamber toward the centers of the driving and driven scrolls.
摘要翻译： 在涡旋式压缩机中，从动涡旋盘的轴可旋转地支撑在密封容器中，使得从动涡旋轴的旋转轴线偏离驱动涡旋件的旋转轴线; 驱动卷盘和从动涡卷的包装板彼此相互组合，使得包装板的侧面的部分彼此接触以形成压缩室; 并且从动涡盘与驱动涡旋件同步地直接驱动，从而在压缩室向驱动涡卷和被驱动涡卷的中心移动期间可获得流体的压缩功能。
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2.发明授权Scroll compressor with control of distance between driving and driven scroll axes 失效涡旋压缩机控制驱动和从动滚动轴之间的距离
公开(公告)号：US4840549A
公开(公告)日：1989-06-20
申请号：US204253
申请日：1988-06-09
申请人： Etsuo Morishita , Masayuki Kakuda , Masahiro Sugihara , Tsutomu Inaba , Toshiyuki Nakamura , Tadashi Kimura
发明人： Etsuo Morishita , Masayuki Kakuda , Masahiro Sugihara , Tsutomu Inaba , Toshiyuki Nakamura , Tadashi Kimura
CPC分类号： F04C18/023 , F01C21/102 , F04C27/001
摘要： A scroll compressor comprising a driving scroll and a driven scroll which is combined with the driving scroll and is driven by the driving scroll through an Oldham's coupling, a partition plate fixed to a container for housing the structural elements such as scrolls and having a supporting pin provided at a position near the inner wall of the container, a movable bearing support which is placed below the partition plate and is engaged with the supporting pin so as to be swingable around the supporting pin, and which supports the driven scroll through a bearing, and a rotation controlling structure which causes a swinging movement of the movable bearing support around the supporting pin along with a driven scroll whereby the distance between the axial centers of said driving and driven scrolls is changed.
摘要翻译： 一种涡旋式压缩机，包括驱动涡旋件和从动涡旋件，该驱动涡旋件与驱动涡旋件组合，并由驱动涡旋件通过奥尔德姆联轴器驱动，固定在容器上的隔板，用于容纳诸如涡卷的结构元件，并具有支撑销 设置在容器内壁附近的位置，设置在分隔板下方并与支承销接合以便可绕支撑销摆动的可动轴承座，并且支承从动涡盘通过轴承， 以及旋转控制结构，其使可动轴承支撑件与驱动涡卷一起绕着支撑销摆动，由此驱动和从动涡卷的轴向中心之间的距离改变。
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3.发明授权Scroll compressor with control of distance between driving and driven scroll axes 失效涡旋压缩机控制驱动和从动滚动轴之间的距离
公开(公告)号：US4753582A
公开(公告)日：1988-06-28
申请号：US12375
申请日：1987-02-09
申请人： Etsuo Morishita , Masayuki Kakuda , Masahiro Sugihara , Tsutomu Inaba , Toshiyuki Nakamura , Tadashi Kimura
发明人： Etsuo Morishita , Masayuki Kakuda , Masahiro Sugihara , Tsutomu Inaba , Toshiyuki Nakamura , Tadashi Kimura
CPC分类号： F04C18/023 , F01C21/102 , F04C27/001
摘要： A scroll compressor comprises a driving scroll and a driven scroll which is combined with the driving scroll and is driven by the driving scroll through an Oldham's coupling, a partition plate fixed to a container for housing the structural elements such as scrolls and having a supporting pin provided at a position near the inner wall of the container, a movable bearing support which is placed below the partition plate and is engaged with the supporting pin so as to be swingable around the supporting pin, and which supports the driven scroll through a bearing, and a rotation controlling means which causes a swinging movement of the moveable bearing support around the supporting pin along with the driven scroll whereby the distance between the axial centers of said driving and driven scrolls is changed.
摘要翻译： 涡旋压缩机包括驱动涡旋件和从动涡旋件，其与驱动涡旋件组合并由驱动涡旋件通过奥尔德姆联轴器驱动，固定到用于容纳诸如涡卷的结构元件的容器的隔板，并具有支撑销 设置在容器内壁附近的位置，设置在分隔板下方并与支承销接合以便可绕支撑销摆动的可动轴承座，并且支承从动涡盘通过轴承， 以及旋转控制装置，其使可动轴承支撑件与所述从动涡卷一起绕所述支撑销摆动，由此所述驱动涡卷和被驱动涡卷的轴心之间的距离改变。
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公开(公告)号：US4553913A
公开(公告)日：1985-11-19
申请号：US607917
申请日：1984-05-07
CPC分类号： F04C2/025 , F04C15/0065 , F04C15/008
摘要： A scroll-type hydraulic machine having a first stationary scroll with a first scroll wrap, a first orbiting scroll with a second scroll wrap on one surface thereof interleaved with the first scroll wrap, a first orbiting scroll shaft on the other surface of the first orbiting scroll, a second stationary scroll having a third scroll wrap, a second orbiting scroll having a fourth scroll wrap on one surface interleaved with the third scroll wrap, a second orbiting scroll shaft provided on the other surface of the second orbiting scroll, and a crank mechanism. The crank mechanism includes a rotatably driven crankshaft having an eccentric through-hole extending lengthwise therethrough, an eccentric shaft rotatably supported by bearings in the eccentric through-hole, and first and second eccentric ring mechanisms. Each eccentric ring mechanism is provided at one end of the eccentric shaft and is rotatable with respect thereto. The orbiting scroll shafts are driven in an orbital pattern through the respective eccentric ring mechanisms.
摘要翻译： 一种涡旋式液压机，其具有带有第一涡卷的第一固定涡旋盘，在与第一涡旋涡旋件交错的一个表面上具有第二涡卷的第一绕动涡旋盘，在第一轨道运动的另一个表面上的第一绕动涡旋轴 具有第三涡旋盘的第二固定涡旋盘，在与第三涡旋涡卷交替的一个表面上具有第四涡旋涡卷的第二绕动涡旋盘，设置在第二绕动涡旋盘的另一个表面上的第二绕动涡旋轴和曲柄 机制。 曲柄机构包括可旋转地驱动的曲轴，其具有纵向延伸穿过的偏心通孔，由偏心通孔中的轴承可旋转地支撑的偏心轴以及第一和第二偏心环机构。 每个偏心环机构设置在偏心轴的一端并且可相对于其偏转。 绕动涡旋轴通过相应的偏心环机构以轨道图案驱动。
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公开(公告)号：US4585402A
公开(公告)日：1986-04-29
申请号：US592206
申请日：1984-03-22
CPC分类号： F04C2/025 , F04C15/0065
摘要： A scroll-type fluid machine, preferably, a scroll-type compressor, having a small size and improved sealing between scroll members. An orbiting scroll is interleaved with a stationary scroll. A crank mechanism is provided for causing the orbiting scroll to undergo an orbiting motion. The crank mechanism includes a crankshaft and an eccentric ring rotated in an eccentric pattern by the crankshaft. Orbital movement of the orbiting scroll is transmitted from the eccentric ring to a shaft of the orbiting scroll. The distance between the center of rotation of the crankshaft and the center of the orbiting scroll shaft is made substantially equal to the radius of orbit when the center of rotation of the crankshaft, the center of the orbiting scroll shaft, and the center of rotation of the eccentric ring are arranged along a straight line in the stated order.
摘要翻译： 一种涡旋式流体机械，优选涡旋式压缩机，其具有小的尺寸并且在涡旋件之间改进密封。 旋转涡卷与固定涡旋件交错。 提供了一种用于使绕动涡旋件进行轨道运动的曲柄机构。 曲柄机构包括曲轴和通过曲轴以偏心图案旋转的偏心环。 绕动涡卷的轨道运动从偏心环传递到绕动涡旋盘的轴。 曲轴的旋转中心与绕动涡旋轴的中心之间的距离大体上等于曲轴的旋转中心，绕动涡旋轴的中心和旋转中心的轨道的半径 偏心环按照规定的顺序沿直线排列。
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6.发明授权
公开(公告)号：US4621993A
公开(公告)日：1986-11-11
申请号：US700227
申请日：1985-02-11
IPC分类号： F04B39/02 , F04B39/04 , F04B39/12 , F04C23/00 , F04C29/02 , F01C1/04 , F01C21/04 , F01M1/02 , F01M11/00
CPC分类号： F04C23/008 , F04C29/028
摘要： A scroll-type pumping apparatus comprising a stationary scroll 1, an orbiting scroll 2 and a drive shaft 6 driving the orbiting scroll. A bottom end portion of the drive shaft is dipped in oil in a basin 150 formed at the bottom side of the apparatus. A compartment plate 30 is arranged between the basin and a motor 10 and 11 driving the drive shaft. Flow preventing means allows flow only in the direction from an upper side to a lower side of the compartment plate.
摘要翻译： 一种涡旋式泵送装置，包括固定涡卷1，绕动涡盘2和驱动绕动涡盘的驱动轴6。 驱动轴的底端部浸入形成在设备底部的盆150内的油中。 隔间板30设置在盆和驱动驱动轴的马达10和11之间。 流动防止装置允许仅在从隔板的上侧到下侧的方向上流动。
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公开(公告)号：US4730375A
公开(公告)日：1988-03-15
申请号：US885778
申请日：1986-07-15
申请人： Toshiyuki Nakamura , Masahiro Sugihara , Tsutomu Inaba , Masahiko Oide , Tadashi Kimura , Norihide Kobayashi
发明人： Toshiyuki Nakamura , Masahiro Sugihara , Tsutomu Inaba , Masahiko Oide , Tadashi Kimura , Norihide Kobayashi
CPC分类号： F01C19/08 , F01C1/0215 , F04C2230/60 , F04C23/008 , F05B2230/60 , Y10T29/4924
摘要： A scroll-type apparatus having an improved radial seal and a method for the assembly thereof is disclosed. The spiral wrap of a moving scroll and a stationary scroll are provided with gap adjusting means for providing a gap of a desired size between the top surface of the spiral wrap of each scroll and the top surface of the base plate of the opposing scroll. The gap adjustment means comprises a spiral-shaped elastic element which fits into a groove formed in the top surface of a spiral wrap or on top of a protrusion formed on the top surface of the spiral wrap, to form a nonpressurized seal. The elastic element is supported by the spiral wrap by friction, bonding, or solvent welding.
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公开(公告)号：US4623306A
公开(公告)日：1986-11-18
申请号：US708768
申请日：1985-03-05
CPC分类号： F04C29/023
摘要： A scroll compressor, such as may be used for a refrigeration compressor, having improved lubrication of bearing parts and sliding surfaces is disclosed. In accordance with the invention, the various components of the compressor, including both the orbiting and stationary scrolls and their driving components, are located in a housing, and lubrication passages are formed therein, such that an ample supply of lubricant is supplied to all bearing and sliding parts for all operating states of the compressor.
摘要翻译： 公开了一种诸如可用于制冷压缩机的涡旋压缩机，其具有改善的轴承部件和滑动表面的润滑。 根据本发明，压缩机的各种部件，包括绕动涡卷和固定涡卷及其驱动部件都位于外壳中，并且在其中形成润滑通道，使得足够的润滑剂供应给所有轴承 以及用于压缩机的所有操作状态的滑动部件。
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公开(公告)号：US4564343A
公开(公告)日：1986-01-14
申请号：US630603
申请日：1984-07-13
CPC分类号： F04C27/005
摘要： A scroll compressor having an improved sealing arrangement. Ends of scroll wraps opposite end plates are formed with grooves extending longitudinally along their spiral surfaces. Spring members are fitted into lower portions of these grooves, and tip seals in the upper portions, opposite and in contact with the end plate of the opposite scroll. In one embodiment, the grooves are divided by partitions into segments and separate springs are disposed in each segment. In another embodiment, the springs have a zig-zag shape.
摘要翻译： 一种具有改进的密封装置的涡旋式压缩机。 相对端板卷绕的端部形成有沿其螺旋表面纵向延伸的槽。 弹簧构件装配在这些槽的下部，并且上部的顶端密封件相对并与相对的涡卷的端板相接触。 在一个实施例中，槽被隔板分成段，并且在每个段中设置单独的弹簧。 在另一个实施例中，弹簧具有锯齿形状。
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10.发明授权
公开(公告)号：US4702682A
公开(公告)日：1987-10-27
申请号：US916081
申请日：1986-10-06
申请人： Tsutomu Inaba , Masahiro Sugihara , Toshiyuki Nakamura , Masahiko Oide , Tadashi Kimura , Norihide Kobayashi
发明人： Tsutomu Inaba , Masahiro Sugihara , Toshiyuki Nakamura , Masahiko Oide , Tadashi Kimura , Norihide Kobayashi
IPC分类号： F04B39/02 , F01C17/06 , F04C18/02 , F04C23/00 , F04C23/02 , F04C29/00 , F04C29/02 , F04C18/04
CPC分类号： F04C29/0021 , F01C17/066 , F04C18/0215 , F04C29/023 , F04C23/008
摘要： A scroll-type compressor including stationary and orbiting scrolls housed in a shell. A first frame, also housed in the shell, receives a portion of the orbiting scroll. The stationary scroll is fixed to the first frame, and a second frame is further mounted in the shell. A balancer chamber is formed between the first and second frames. A main shaft having a balancer is housed in the balancer chamber rotatably. The main shaft includes an enlarged diameter portion on one end of the shaft which is attached to the orbiting scroll and a small diameter portion on the end of the shaft which is attached to the orbiting scroll and extending between the first frame and the second frame for driving the orbiting scroll. A first bearing is disposed between the main shaft in the first frame for supporting the main shaft at a position between the orbiting scroll end of the shaft. A second bearing is disposed between the main shaft and the second frame for supporting the main shaft at a position proximate opposite the end of the shaft.The main shaft has an eccentric hole at the upper enlarged diameter portion thereof that can receive the shaft of the orbiting scroll. The main shaft has an oil passage connecting the lower end of the shaft, that is dipped into an oil pan, to the upper end of the shaft at the eccentric hole. The passage is structured to suck oil from the oil pan to the eccentric hole during rotation of the shaft. The eccentric hole has oil holes and passages that permit lubrication to flow to the appropriate bearings.
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