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31. 发明申请

WO1993017221A1 THERMAL ISOLATION ARRANGEMENT FOR SCROLL FLUID DEVICE 审中-公开
标题翻译：滚动流体装置的热隔离装置
公开(公告)号：WO1993017221A1
公开(公告)日：1993-09-02
申请号：PCT/US1993001373
申请日：1993-02-19
申请人： ARTHUR D. LITTLE, INC. , DAIKIN INDUSTRIES, LTD.
发明人： ARTHUR D. LITTLE, INC. , DAIKIN INDUSTRIES, LTD. , FORNI, Ronald, J. , LUCAS, Robert, M. , MCCULLOUGH, John, E. , WHITEHEAD, Richard, J. , HAGIWARA, Shigeki , SHIBAMOTO, Yoshitaka , SAKITANI, Katsumi , UENO, Hiromichi , TANIWA, Hiroyuki
IPC分类号： F01C01/04
CPC分类号： F01C1/023 , F01C21/06 , F04C18/0215 , F04C18/023
摘要： A thermal isolation arrangement for use in a co-rotating scroll (84, 91) refrigerant compressor includes various thermal insulation elements (100a, 172, 188, 195, 210, 225) adapted to minimize heat transfer between hot rotating members of the scroll fluid device and the return refrigerant to be compressed, and (205) between hot lubricant in the compressor and the return refrigerant. The thermal isolation elements of the present invention may be used individually or collectively to minimize the preheating of the inlet (132) refrigerant so as to maintain the density of the return refrigerant being compressed to thereby increase the total efficiency of the scroll fluid device.

32. 发明授权

US5281114A Dynamically balanced co-orbiting scrolls 失效
标题翻译：动态平衡的共轨卷轴
公开(公告)号：US5281114A
公开(公告)日：1994-01-25
申请号：US931738
申请日：1992-08-18
申请人： James W. Bush
发明人： James W. Bush
IPC分类号： F04C18/02 , F01C1/02 , F01C17/06 , F01C21/00 , F04C23/00 , F01C1/04 , F04C18/04
CPC分类号： F04C18/0215 , F01C1/023 , F01C17/066 , F01C21/003 , F04C23/008
摘要： Co-orbiting scroll members are maintained in a fixed angular relationship. An anti-rotation structure limits one of the scroll members to orbiting motion with respect to the separator plate. In a first embodiment the scroll members coact with a common anti-rotation structure while in a second embodiment the other scroll coacts with an anti-rotation structure which coacts with the crankcase. The scroll members orbit in orbits of different radii.
摘要翻译：同轴旋转涡旋件保持固定的角度关系。防旋转结构将一个涡旋构件限制为相对于分隔板的轨道运动。在第一实施例中，涡旋构件与共同的防旋转结构共同作用，而在第二实施例中，另一涡旋件与与曲轴箱共同作用的防旋转结构共同作用。滚动构件在不同半径的轨道上轨道。

33. 发明授权

US5100307A Scroll-type fluid machine with a plurality of discharge ports 失效
标题翻译：滚动式流体机械具有多个排放口
公开(公告)号：US5100307A
公开(公告)日：1992-03-31
申请号：US505613
申请日：1990-04-06
申请人： Masumi Arita , Mitsuhiro Nishida
发明人： Masumi Arita , Mitsuhiro Nishida
IPC分类号： F04C18/02 , F01C1/02
CPC分类号： F01C1/023 , F04C2250/102 , F05B2250/502
摘要： A scroll-type fluid machine has a pair of interfitting scrolls. Each scroll has a discharge port at its center which communicates with a discharge chamber via a discharge passage formed in the scroll. A check valve is disposed in each discharge port.
摘要翻译：涡旋式流体机器具有一对相互配合的卷轴。每个涡旋件在其中心具有排出口，其经由形成在涡旋件中的排放通道与排出室连通。在每个排出口设置止回阀。

34. 发明授权

US4954056A Scroll machine with pin coupling 失效
标题翻译：带联轴器的滚动机
公开(公告)号：US4954056A
公开(公告)日：1990-09-04
申请号：US480345
申请日：1990-02-13
申请人： Yoshifumi Muta , Kozaburo Fujii
发明人： Yoshifumi Muta , Kozaburo Fujii
IPC分类号： F01C1/02 , F01C17/06 , F04C18/02
CPC分类号： F01C1/023 , F01C17/063
摘要： A scroll machine includes a first scroll 13 driven by a driving source, a second scroll 17 disposed eccentrically with respect to the first scroll and associated therewith to compress fluid, a plurality of first pins 22 arranged on the first scroll along a first circle coaxial with the scroll and protruding axially of the first scroll, a plurality of second pins 25 arranged on the second scroll along a second circle having the same radius as that of the first circle and protruding axially thereof and a connecting portion ring 26 for coupling the first pins to the second pins such that center positions of the first and the second scrolls are always separated from each other by an eccentricity of the second scroll with respect to the first scroll.
摘要翻译：涡卷机包括由驱动源驱动的第一涡旋件13，相对于第一涡旋件偏心地设置并与其相关联的第二涡旋件17，用于压缩流体;多个第一销22，其沿着与所述第一涡旋件的涡旋和轴向突出，沿着具有与所述第一圆的半径相同的第二圆的第二圆周布置在所述第二涡旋件上的多个第二销25，并且其轴向突出;以及连接部分环26，用于将所述第一销到第二销，使得第一和第二涡卷的中心位置总是通过第二涡卷相对于第一涡旋件的偏心彼此分离。

35. 发明授权

US4927340A Synchronizing and unloading system for scroll fluid device 失效
标题翻译：滚动流体装置同步卸载系统
公开(公告)号：US4927340A
公开(公告)日：1990-05-22
申请号：US234098
申请日：1988-08-19
申请人： John E. McCullough
发明人： John E. McCullough
IPC分类号： F01C1/02 , F01C17/02 , F01C20/22 , F04C2/02 , F04C18/02
CPC分类号： F01C20/22 , F01C1/023 , F01C17/02
摘要： A scroll fluid device is provided with a synchronizer arrangement that prevents relative rotation between the involute scroll wraps defining fluid working chambers while permitting the wraps to orbit relative to each other to perform work on fluid moved through the device or to expend work through the reaction of fluid moving through the device. The synchronizer comprises axially extending teeth affixed to one of the scroll support end plates interdigited with grooves affixed to the other end plate. The grooves of the synchronizer each have a width that accommodates the orbital excursion of each tooth extending into the groove such that, during orbital movement of one scroll wrap relative to the other, the teeth engage the side walls of the groove to prevent rotation of the scroll wraps relative to each other in either direction. The synchronizer also permits movement of one scroll wrap relative to the other along a line generally extending between the involute centers of the wraps in a direction that reduces the orbit radius.
摘要翻译：涡旋流体装置设置有同步装置，其防止在限定流体工作室的渐开线涡旋盘之间的相对旋转，同时允许涡卷相对于彼此轨道进行对通过装置移动的流体的作用或通过反应流体通过装置移动。同步器包括轴向延伸的齿，其固定到与固定到另一端板上的槽互相指向的一个涡旋支撑端板。同步器的凹槽各自具有宽度，其适应延伸到凹槽中的每个齿的轨道偏移，使得在一个涡卷机构相对于另一个滚动涡卷的轨道运动期间，齿接合凹槽的侧壁以防止在任一方向上相对于彼此卷绕卷绕。同步器还允许一个涡旋盘绕相对于另一个涡卷的运动沿着通常在减少轨道半径的方向上在涡卷的渐开线中心之间延伸的线。

36. 发明授权

US4549861A Rotating positive displacement scroll apparatus with lubricating pump 失效
标题翻译：带润滑泵的旋转正排量涡旋装置
公开(公告)号：US4549861A
公开(公告)日：1985-10-29
申请号：US626537
申请日：1984-06-28
申请人： Edward S. Blain
发明人： Edward S. Blain
IPC分类号： F01C1/02 , F01C19/12 , F01C21/04 , F04C18/02 , F04C29/02 , F04D1/12 , F04D29/06 , F01C1/04 , F01C19/08
CPC分类号： F01C21/04 , F01C1/023 , F01C19/125 , F04D1/12
摘要： A positive displacement machine including first and second scrolls having interfitting vanes adapted to define at least one traveling pocket. One of the scrolls has a central outlet and a hollow shaft mounts the scroll for rotation. A machine housing contains the scrolls and the shaft and has an outlet port. A transfer tube is stationarily mounted in the housing in fluid communication with the port and extends into one end of the shaft. A seal seals the interface of the transfer tube and the shaft.
摘要翻译：一种正排量机器，包括具有适于限定至少一个行进口袋的配合叶片的第一和第二卷轴。其中一个卷轴具有中心出口，空心轴安装用于旋转的涡卷。机壳包含涡卷和轴，并具有出口。传送管固定地安装在壳体中，与端口流体连通并延伸到轴的一端。密封件密封传送管和轴的界面。

37. 发明授权

US4534718A Positive displacement scroll apparatus with band linking scrolls 失效
标题翻译：带位置滚动的正排量涡旋装置
公开(公告)号：US4534718A
公开(公告)日：1985-08-13
申请号：US627968
申请日：1984-07-05
申请人： Edward S. Blain
发明人： Edward S. Blain
IPC分类号： F01C1/02 , F01C17/00 , F01C1/04
CPC分类号： F01C17/00 , F01C1/023
摘要： A positive displacement apparatus including first and second scrolls having interfitting vanes defining at least one fluid receiving moving pocket movable between an inlet and an outlet. The scrolls are mounted on parallel but offset axes by shafts such that one scroll orbits relative to the other. One of the shafts is driven by a motor and the scrolls are interconnected by a flexible band located peripherally of the scrolls for synchronization purposes.
摘要翻译：一种正位移装置，包括具有限定至少一个流体接收移动袋的配合叶片的第一和第二涡卷，所述流体接收移动袋在入口和出口之间可移动。卷轴通过轴安装在平行但偏移的轴上，使得一个涡卷相对于另一个滚动。其中一个轴由马达驱动，并且涡卷通过位于涡卷周边的柔性带相互连接，用于同步目的。

38. 发明授权

US3989422A Displacement machine for compressible media 失效
标题翻译：可压缩介质的位移机
公开(公告)号：US3989422A
公开(公告)日：1976-11-02
申请号：US653534
申请日：1976-01-29
申请人： Heinrich Guttinger
发明人： Heinrich Guttinger
IPC分类号： F04C2/02 , F01C1/02 , F04C18/02 , F04C17/02
CPC分类号： F01C1/0246 , F01C1/0223 , F01C1/023
摘要： A displacement machine for compressible media comprising a displacement compartment bounded by an inwardly situated spiral-shaped side wall and an outwardly situated spiral-shaped side wall, the displacement compartment describing a span angle which exceeds 360.degree. and extends from an inlet to an outlet. The displacement compartment is provided with a displacement element which carries out a circulatory movement relative to the displacement compartment and likewise possesses the shape of a spiral and has practically the same span angle as the displacement compartment. The displacement element, during the course of the circulatory movement, always contacts both the outer situated side wall and the inner situated side wall at least at one respective advancing contact line. A pole of a first section, spanning approximately 360.degree. both of the displacement compartment and the displacement element is off set from a pole of a likewise spiral-shaped second section which uniformly merges at the inner end of this first section by an amount which is smaller than the mean radius of curvature at the inner end of the aforementioned first section.
摘要翻译：用于可压缩介质的排量机包括由位于内部的螺旋形侧壁和向外定位的螺旋形侧壁限定的位移室，所述位移室描述跨度角超过360°并且从入口延伸到出口。排量室设置有位移元件，该位移元件相对于位移室执行循环运动，并且同样具有螺旋形状并且具有与排量室几乎相同的跨度角。位移元件在循环运动过程中至少在一个相应的前进接触线处总是接触位于外侧的侧壁和位于内侧的侧壁。跨越大约360°的位移室和位移元件的第一部分的极点从同样螺旋形的第二部分的极点偏离，该极点在该第一部分的内端处均匀地合并一定量的量小于上述第一部分内端的平均曲率半径。

39. 发明公开

EP4417785A1 CO-ROTATING SCROLL MACHINE 审中-公开
公开(公告)号：EP4417785A1
公开(公告)日：2024-08-21
申请号：EP23157359.3
申请日：2023-02-17
申请人： Beyond Scroll SA
发明人： Mendoza Toledo, Luis Carlos
IPC分类号： F01C1/02 , F01C21/00 , F01C21/10 , F04C18/02 , F04C29/00 , F01C21/02
CPC分类号： F04C18/023 , F01C1/023 , F04C18/0246 , F01C1/0246 , F01C21/108 , F04C2240/3020130101 , F04C29/0021 , F01C21/003 , F01C21/02 , F04C2240/60520130101
摘要： A co-rotating scroll machine (1) for displacing and compressing or expanding a fluid, comprising a drive scroll (5a) comprising at least one drive scroll blade (18a), an idler scroll (5b) comprising at least one idler scroll blade (18b), a housing (2) comprising a scroll chamber (32) bounded by a first chamber end wall (11) and a second chamber end wall (13) and in which the drive scroll and the idler scroll are received, the drive scroll and the idler scroll being rotatable within the scroll chamber, a low-pressure port (3), a first high-pressure port (4), a drive shaft (20), an idler shaft (21), and a coupling mechanism. The drive scroll (5a) is coupled to the drive shaft (20) and rotatable about an axis (Ad) of the drive shaft (20), the idler scroll (5b) is coupled to the idler shaft (21) and rotatable about an axis (Ai) of the idler shaft (21), the axes (Ad, Ai) of the drive shaft (20) and the idler shaft (21) are parallel and offset, and the coupling mechanism is configured to transmit a force from the drive scroll (5a) to the idler scroll (5b) to cause the drive scroll (5a) and the idler scroll (5b) to rotate in the same direction and with the same speed, a variable volume pump chamber (19) being formed between a pair of contacting said at least one drive scroll blade (18a) and said at least one idler scroll blade (18b). The at least one drive scroll blade and at least one idler scroll blade (18a, 18b) extend in an axial direction from a first axial edge (50a, 50b) to a second axial edge (51a, 51b), an axial length (L5a) of the drive scroll blade (18a) being equal to an axial length (L5b) of the idler scroll blade (18b), the first axial edge adjacent and in sealing proximity to the first chamber end wall (11) and the second axial edge adjacent and in sealing proximity to the second chamber end wall (13), such that a pressure in the variable volume pump chamber (19) is exerted on both the first chamber end wall (11) and the second chamber end wall (13).

40. 发明授权

EP0584036B1 Dynamically balanced co-orbiting scrolls 失效
标题翻译：根据螺旋原则动态平衡位移机
公开(公告)号：EP0584036B1
公开(公告)日：1996-10-16
申请号：EP93630057.3
申请日：1993-08-12
申请人： CARRIER CORPORATION
发明人： Bush, James William
IPC分类号： F01C1/02 , F01C21/00
CPC分类号： F04C18/0215 , F01C1/023 , F01C17/066 , F01C21/003 , F04C23/008

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