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21. 发明授权

US4555224A Oil feeding device for scroll fluid apparatus 失效
标题翻译：用于涡旋流体装置的给油装置
公开(公告)号：US4555224A
公开(公告)日：1985-11-26
申请号：US606223
申请日：1984-05-02
申请人： Eiichi Hazaki , Masaya Imai , Kenji Tojo , Masao Shiibayashi
发明人： Eiichi Hazaki , Masaya Imai , Kenji Tojo , Masao Shiibayashi
IPC分类号： F04C2/02 , F01C1/02 , F01C21/04 , F04C23/02 , F01C1/04
CPC分类号： F01C21/04
摘要： An oil feeding device for a scroll fluid apparatus including an oil flow passage in the crankshaft providing oil to the crank pin bearing, an intermediate pressure chamber, and the sealed spaces between the scroll members.
摘要翻译：一种用于涡旋流体装置的给油装置，其包括在曲轴中的油流通道，向曲轴销轴承提供油，中间压力室以及涡旋件之间的密封空间。

22. 发明授权

US4417863A Scroll member assembly of scroll-type fluid machine 失效
标题翻译：涡旋式流体机的滚动件总成
公开(公告)号：US4417863A
公开(公告)日：1983-11-29
申请号：US225741
申请日：1981-01-16
申请人： Masato Ikegawa , Kenji Tojo , Masao Shiibayashi
发明人： Masato Ikegawa , Kenji Tojo , Masao Shiibayashi
IPC分类号： F01C1/02
CPC分类号： F01C1/0246 , F04C2250/10 , F05B2250/50
摘要： A scroll member assembly of a scroll-type fluid machine, having a stationary scroll member and an orbiting scroll member each including an end plate and a wrap protruding upright from the end plate. The scrolling members are assembled together with the wraps fitting each other, in such a manner that the orbiting scroll member makes an oribitary motion relatively to the stationary scrolling member but does not rotate around its own axis. The wrap of the stationary scroll member has a scrolling angle which is greater than that of the wrap of orbiting scroll member by an angle not greater than 180.degree..
摘要翻译：涡旋式流体机械的涡旋构件组件，具有固定涡旋构件和绕动涡旋构件，每个涡旋构件包括端板和从端板竖直突出的涡卷。滚动构件与涡卷装配在一起，使得绕动涡旋构件相对于静止的滚动构件进行环形运动，但不围绕其自身的轴线旋转。固定涡旋构件的卷绕具有大于旋转涡旋构件的卷绕角度不大于180°的滚动角度。

23. 发明授权

US4396364A Scroll fluid apparatus with crankshaft bearing located in orbiting pin force plane 失效
标题翻译：涡旋流体装置，曲轴轴承位于绕行力平面内
公开(公告)号：US4396364A
公开(公告)日：1983-08-02
申请号：US243070
申请日：1981-03-12
申请人： Kenji Tojo , Masato Ikegawa , Masao Shiibayashi
发明人： Kenji Tojo , Masato Ikegawa , Masao Shiibayashi
IPC分类号： F04C23/02 , F01C1/02 , F04C18/02 , F01C17/06 , F01C21/02
CPC分类号： F01C1/0215
摘要： A scroll fluid apparatus in which a bearing of a plurality of bearings journaling a crankshaft which is closest to an orbiting scroll is located in a plane extending through the point of application of force transmitted between the orbiting scroll member and the crankshaft and disposed at a right angle to the center axis of the crankshaft, to minimize the moment of load applied to the bearings.
摘要翻译：一种涡卷流体装置，其中使最靠近绕动涡旋件的曲轴的多个轴承的轴承位于延伸通过在绕动涡旋构件和曲轴之间传递的位于右侧的力施加点的平面中，与曲轴的中心轴线成角度，以最小化施加到轴承的负载力矩。

24. 发明授权

US4365941A Scroll compressor provided with means for pressing an orbiting scroll member against a stationary scroll member and self-cooling means 失效
标题翻译：涡旋式压缩机设置有用于将动涡旋件压靠在固定涡旋件和自冷却装置上的装置
公开(公告)号：US4365941A
公开(公告)日：1982-12-28
申请号：US145574
申请日：1980-04-30
申请人： Kenji Tojo , Taisei Hosoda , Masato Ikegawa , Masao Shiibayashi
发明人： Kenji Tojo , Taisei Hosoda , Masato Ikegawa , Masao Shiibayashi
IPC分类号： F04C18/02 , F04C11/00 , F04C18/04 , F04C23/00 , F04C27/00 , F25B31/00 , F04B35/04 , F04B39/06 , F04B39/12
CPC分类号： F25B31/008 , F04C23/008 , F04C27/005 , Y10S417/902
摘要： A scroll compressor for compressing a gas to a high pressure or for use in a refrigeration system such as a refrigerator, freezer, air conditioner or the like, is provided. In the compressor, a compressor unit and its driving motor is enclosed gas-tightly in a casing, and the compressor unit is provided with a backpressure chamber into which is introduced a partially compressed gas so as to press an orbiting scroll member against a stationary scroll member. The compressed gas discharged from the compressor unit is circulated through component parts such as the motor enclosed in the casing before it flows into a next stage outside of the compressor. With the above arrangement, the separation of the orbiting scroll member from the stationary scroll member due to the gas pressure is prevented to thereby attaining a secure axial seal between them, and also the motor is satisfactorily cooled.
摘要翻译：提供了一种用于将气体压缩至高压或用于诸如冰箱，冷冻机，空调等的制冷系统中的涡旋式压缩机。在压缩机中，将压缩机单元及其驱动电动机气密封闭在壳体中，并且压缩机单元设置有背压室，向其中引入部分压缩气体，以将绕动涡旋件压靠在固定涡旋件会员。从压缩机单元排出的压缩气体在流入压缩机外的下一阶段的状态下，通过包封在壳体内的电动机等部件循环。通过上述结构，可以防止由于气体压力而使动涡旋件与静涡旋件分离，从而在它们之间形成牢固的轴向密封，并且电动机被令人满意地冷却。

25. 发明授权

US09239053B2 Hermetically sealed scroll compressor 有权
公开(公告)号：US09239053B2
公开(公告)日：2016-01-19
申请号：US12622483
申请日：2009-11-20
申请人： Masao Shiibayashi , Kenji Tojo , Yasushi Izunaga
发明人： Masao Shiibayashi , Kenji Tojo , Yasushi Izunaga
IPC分类号： F04C23/00 , F04C15/06 , F04C29/00 , F04C29/02 , F04C18/02 , F04C29/04
CPC分类号： F04C23/008 , F04C15/06 , F04C18/0215 , F04C18/0246 , F04C18/0261 , F04C29/0007 , F04C29/028 , F04C29/042 , F04C2210/10 , F04C2210/105 , F04C2250/101
摘要： In the hermetically sealed scroll compressor, an injection pipe for injecting a fluid to a compression chamber is connected to an injecting port of a fixed scroll. The injecting port includes a first injecting port which is provided in the vicinity of a fixed scroll inner curve and injects the fluid to an orbiting outer compression chamber, and a second injecting port 22b which is provided in the vicinity of a fixed scroll outer curve and injects the fluid to a orbiting inner compression chamber 8b. The second injecting port is placed in parallel in a radius direction with respect to the first injecting port and is placed so that an orbiting scroll wrap does not practically communicate with the orbiting outer compression chamber in the state in which the orbiting scroll wrap is in contact with the outer side of a fixed scroll wrap.

26. 发明授权

US5040958A Scroll compressor having changeable axis in eccentric drive 失效
标题翻译：涡旋压缩机在偏心驱动中具有可变轴
公开(公告)号：US5040958A
公开(公告)日：1991-08-20
申请号：US335936
申请日：1989-04-10
申请人： Tetsuya Arata , Masao Shiibayashi , Kazutaka Suefuji
发明人： Tetsuya Arata , Masao Shiibayashi , Kazutaka Suefuji
IPC分类号： F04C18/02 , F04C23/00 , F04C29/00
CPC分类号： F04C18/0215 , F04C29/0057 , F04C2240/807 , F04C23/008
摘要： A scroll compressor comprising a stationary scroll member having a stationary spiral wrap extending from a stationary end plate, an orbiting scroll member having an orbiting spiral wrap extending from an orbiting end plate with the wraps of the stationary scroll member and orbiting scroll member engaging with each other to form a fluid compressing chamber. A main shaft rotates on its own axis, with an eccentric drive shaft being provided having an axis spaced from the axis of the main shaft to orbit around the axis of main shaft and so that the eccentric drive shaft drives the orbiting scroll member to orbit around the axis of the stationary scroll member. The eccentric drive shaft is guided on the main shaft so that a distance between the axis of eccentric drive shaft and the axis of main shaft can be changed, and the main shaft drives the eccentric drive shaft to orbit around the axis of the main shaft. A balance is connected to the eccentric drive shaft, with a center of gravity of the balance weight being spaced from the axis of main shaft so that the centrifugal force of the balance weight draws the eccentric drive shaft toward the main shaft. An arrangement is provided for pushing the eccentric drive shaft away from the main shaft.
摘要翻译：一种涡旋式压缩机，包括具有从静止端板延伸的固定螺旋形涡卷的固定涡旋构件，具有从旋转端板延伸的绕动涡旋构件的绕动涡旋构件，其中固定涡旋构件和绕动涡旋构件与每个另外形成流体压缩室。主轴在其自身的轴线上旋转，设有偏心驱动轴，该偏心驱动轴具有与主轴的轴线间隔开的轴线，围绕主轴的轴线轨道运动，从而偏心驱动轴驱动绕动涡旋件绕轨道固定涡旋件的轴线。偏心驱动轴在主轴上引导，使得偏心驱动轴的轴线与主轴的轴线之间的距离可以改变，主轴驱动偏心驱动轴围绕主轴的轴线轨道运动。平衡配置与偏心驱动轴连接，其中平衡重心的重心与主轴的轴线间隔开，使平衡重的离心力将偏心驱动轴朝向主轴。提供了用于将偏心驱动轴推离主轴的装置。

27. 发明授权

US5037279A Scroll fluid machine having wrap start portion with thick base and thin tip 失效
标题翻译：涡卷机具有厚的基部和薄的尖端的卷绕起始部分
公开(公告)号：US5037279A
公开(公告)日：1991-08-06
申请号：US409588
申请日：1989-09-15
申请人： Kazutaka Suefuji , Masao Shiibayashi , Tetsuya Arata , Yoshiro Ibaraki , Jyoji Okamoto
发明人： Kazutaka Suefuji , Masao Shiibayashi , Tetsuya Arata , Yoshiro Ibaraki , Jyoji Okamoto
IPC分类号： F04C18/02
CPC分类号： F04C18/0269
摘要： A scroll fluid machine in which a stationary scroll member and an orbiting scroll member each have an end plate and involute wrap on said end plate and mesh with each other. A winding-start portion of the wrap has such a section such that a base thereof is thick and the tip thereof is thin, with a curve of an inside line at each of the bases of the wraps is made as thick as possible while avoiding mutual interference between the wrap of fixed scroll member and the wrap of orbiting scroll member. A curve of an inside line at each of tips of the wraps has such a shape that it gradually thinned toward an inner periphery end thereof, and a section of each wraps in the wrap axial direction has such a shape that it is gradually reduced in thickness from the base toward the tip.
摘要翻译：一种涡卷流体机械，其中固定涡旋件和绕动涡旋件各自具有端板和在所述端板上的渐开线卷绕并彼此啮合。包装的卷绕起始部分具有这样的部分，使得其基部较厚并且其末端较薄，使得在包装的每个基部处的内侧线的曲线尽可能厚，同时避免相互固定涡旋构件的卷绕和绕动涡旋构件的卷绕之间的干涉。外皮的每个末端的内侧线的曲线具有朝向其内周端逐渐变薄的形状，并且包裹轴向的每个部分的形状具有逐渐减小的形状从基地到尖端。

28. 再颁专利

USRE33473E Oil feeding device for scroll fluid apparatus 失效
标题翻译：用于涡旋流体装置的给油装置
公开(公告)号：USRE33473E
公开(公告)日：1990-12-04
申请号：US126255
申请日：1987-11-25
申请人： Eiichi Hazaki , Masaya Imai , Kenji Tojo , Masao Shiibayashi
发明人： Eiichi Hazaki , Masaya Imai , Kenji Tojo , Masao Shiibayashi
IPC分类号： F04C2/02 , F01C1/02 , F01C21/04 , F04C23/02
CPC分类号： F01C21/04
摘要： An oil feeding device for a scroll fluid apparatus including an oil flow passage in the crankshaft providing oil to the crank pin bearing, an intermediate pressure chamber, and the sealed spaces between the scroll members.

29. 发明授权

US4676075A Scroll-type compressor for helium gas 失效
标题翻译：用于氦气的涡旋式压缩机
公开(公告)号：US4676075A
公开(公告)日：1987-06-30
申请号：US826672
申请日：1986-02-06
申请人： Masao Shiibayashi
发明人： Masao Shiibayashi
IPC分类号： F04C18/02 , F04C23/00 , F04C23/02 , F04C25/00 , F04C29/00 , F04C29/02 , F25B43/02
CPC分类号： F04C18/0215 , F04C18/0261 , F04C29/0007 , F04C2250/101 , F04C23/008 , F05B2250/501
摘要： A scroll-type compressor for compressing helium gas includes stationary and orbiting scroll members each having an end plate and a spiral wrap, with the scroll members being assembled together to define compression spaces therebetween. A driven main shaft driven by has an eccentric mechanism engageable with the orbiting scroll member to cause an orbiting movement of the orbiting scroll member with respect to the stationary scroll member while preventing the orbiting scroll member to rotate about its own axis. The orbiting movement of the scroll member causes a radially inward movement of the compression spaces while progressively decreasing the volumes of the compression spaces, whereby the helium gas sucked through a suction port of the stationary scroll member is progressively compressed finally discharged from a discharge port. An oil injection system includes at least one oil injection port formed to open in the surface of the end plate of the stationary scroll member and injects an oil into the helium gas under compression in order to cool the same. The size of the oil injection port as measured in the direction of thickness of the scroll wrap is greater than the thickness of the scroll wrap of the orbiting scroll member.
摘要翻译：用于压缩氦气的涡旋式压缩机包括各自具有端板和螺旋形涡卷的固定和绕动的涡旋构件，其中涡旋构件组装在一起以限定其间的压缩空间。驱动主轴由驱动主轴驱动，该偏心机构可与动涡旋件相接合，以使绕动涡旋件相对于静涡旋件枢转运动，同时防止绕动涡旋件围绕其自身轴线转动。涡旋构件的轨道运动导致压缩空间的径向向内运动，同时逐渐减小压缩空间的体积，从而通过静止涡旋构件的吸入口吸入的氦气逐渐压缩，最终从排出口排出。注油系统包括形成为在固定涡旋构件的端板的表面中开口的至少一个注油口，并且在压缩下将油喷射到氦气中以使其冷却。沿着涡旋盘的厚度方向测量的注油口的尺寸大于绕动涡旋件的涡卷的厚度。

30. 发明授权

US4384831A Scroll-type fluid apparatus provided with means for counteracting a moment exerted on orbiting scroll member 失效
标题翻译：涡卷式流体设备设置有用于抵消作用在绕动涡旋件上的力矩的装置
公开(公告)号：US4384831A
公开(公告)日：1983-05-24
申请号：US149991
申请日：1980-05-15
申请人： Masato Ikegawa , Masaya Imai , Kenji Tojo , Masao Shiibayashi
发明人： Masato Ikegawa , Masaya Imai , Kenji Tojo , Masao Shiibayashi
IPC分类号： F04C18/02 , F01C1/02 , F01C21/00
CPC分类号： F01C21/003 , F01C1/0215
摘要： A scroll-type fluid apparatus including an orbiting scroll member, a stationary scroll member, and a plurality of pockets formed in at least one of the orbiting scroll member and the stationary scroll member to cooperate with the other scroll member for confining liquid therein. When an axially urging force is ecerted on the orbiting scroll member, a liquid pressure commensurate with the axially urging force is produced in the pockets, so that such liquid pressure cancels out a biased axially urging force (moment) exerted on the orbiting scroll member.
摘要翻译：一种涡旋式流体设备，包括绕动涡旋件，固定涡旋件和形成在所述绕动涡旋件和固定涡旋件中的至少一个中的多个袋，以与另一个涡旋件配合以限制其中的液体。当在旋转涡旋件上采用轴向推压力时，在口袋中产生与轴向推力相当的液体压力，使得这种液体压力消除了施加在绕动涡旋件上的偏压的轴向推动力（力矩）。

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