-
公开(公告)号：US06524086B2
公开(公告)日：2003-02-25
申请号：US09935815
申请日：2001-08-23
IPC分类号： F03C200
CPC分类号： F04C23/001 , F01C21/0845 , F04C18/3562 , F04C23/008 , F04C2230/70
摘要： An object of the present invention is to provide a multi-cylinder rotary compressor which can enhance the reliability by improving the compression efficiency/mechanical efficiency. The bearings are fixed on the inner wall of the closed container, the cylinders are fixed to the bearings, and a gap is formed between the respective cylinders and the inner wall of the closed container. The design with the relatively large internal volume of the closed container is possible, and the reliability can be enhanced. Further, improvement in the compression efficiency and the mechanical efficiency can be achieved with the compact multi-cylinder rotary compression element.
-
公开(公告)号：US06336799B1
公开(公告)日：2002-01-08
申请号：US09632877
申请日：2000-08-04
IPC分类号： F04C1800
CPC分类号： F04C23/001 , F01C21/0845 , F04C18/3562 , F04C23/008 , F04C2230/70
摘要： An object of the present invention is to provide a multi-cylinder rotary compressor which can enhance the reliability by improving the compression efficiency/mechanical efficiency. The bearings are fixed on the inner wall of the closed container, the cylinders are fixed to the bearings, and a gap is formed between the respective cylinders and the inner wall of the closed container. The design with the relatively large internal volume of the closed container is possible, and the reliability can be enhanced. Further, improvement in the compression efficiency and the mechanical efficiency can be achieved with the compact multi-cylinder rotary compression element.
摘要翻译： 本发明的目的是提供一种通过提高压缩效率/机械效率来提高可靠性的多气缸旋转式压缩机。 轴承固定在密封容器的内壁上，气缸固定在轴承上，并且在相应气缸和密封容器的内壁之间形成间隙。 封闭容器的体积相对较大的设计是可能的，可靠性得到提高。 此外，利用紧凑的多气缸旋转压缩元件，可以实现压缩效率和机械效率的提高。
-
公开(公告)号：US06692242B2
公开(公告)日：2004-02-17
申请号：US10199851
申请日：2002-07-19
IPC分类号： F03C200
CPC分类号： F04C23/001 , F01C21/0845 , F04C18/3562 , F04C23/008 , F04C2230/70
摘要： An object of the present invention is to provide a multi-cylinder rotary compressor which can enhance the reliability by improving the compression efficiency/mechanical efficiency. The bearings are fixed on the inner wall of the closed container, the cylinders are fixed to the bearings, and a gap is formed between the respective cylinders and the inner wall of the closed container. The design with the relatively large internal volume of the closed container is possible, and the reliability can be enhanced. Further, improvement in the compression efficiency and the mechanical efficiency can be achieved with the compact multi-cylinder rotary compression element.
-
公开(公告)号：US06676393B2
公开(公告)日：2004-01-13
申请号：US10199942
申请日：2002-07-19
IPC分类号： F03C200
CPC分类号： F04C23/001 , F01C21/0845 , F04C18/3562 , F04C23/008 , F04C2230/70
摘要： An object of the present invention is to provide a multi-cylinder rotary compressor which can enhance the reliability by improving the compression efficiency/mechanical efficiency. The bearings are fixed on the inner wall of the closed container, the cylinders are fixed to the bearings, and a gap is formed between the respective cylinders and the inner wall of the closed container. The design with the relatively large internal volume of the closed container is possible, and the reliability can be enhanced. Further, improvement in the compression efficiency and the mechanical efficiency can be achieved with the compact multi-cylinder rotary compression element.
摘要翻译： 本发明的目的是提供一种通过提高压缩效率/机械效率来提高可靠性的多气缸旋转式压缩机。 轴承固定在密封容器的内壁上，气缸固定在轴承上，并且在相应气缸和密封容器的内壁之间形成间隙。 封闭容器的体积相对较大的设计是可能的，可靠性得到提高。 此外，利用紧凑的多气缸旋转压缩元件，可以实现压缩效率和机械效率的提高。
-
公开(公告)号：US07251949B2
公开(公告)日：2007-08-07
申请号：US11053200
申请日：2005-02-08
IPC分类号： A47F3/04
CPC分类号： F25D19/02 , F25B1/04 , F25B1/10 , F25B9/008 , F25B40/00 , F25B2309/061 , F25D23/003 , F25D23/061 , F25D2317/0651 , F25D2317/0661 , F25D2317/0684 , F25D2323/00264 , F25D2323/00271
摘要： A refrigerant system 1D comprises a heat insulating housing 3 provided with an accommodating space inside and a refrigeration unit 9 attached to a lower portion of the heat insulating housing 3, in which a compressor 5, a gas cooler 6, an internal heat exchanger 10, a restriction means 16 and an evaporator 8 accommodated in a heat insulating case 7A are disposed on a unit base 4. The gas cooler 6 and the heat insulating case 7A are disposed so that air heat-exchanged by the gas cooler 6 moves toward the heat insulating case 7A, an air passage T is provided between the unit base 4 and the heat insulating case 7A, the air heat-exchanged by the gas cooler 6 is passed through the air passage T to be discharged outside, and the internal heat exchanger 10 is disposed in such a manner that it is embedded in a heat insulating material layer 7C provided around the heat insulating case 7A to be provided with a heat insulation property. Accordingly, exhaust heat-exchanged by the gas cooler is discharged outside without stagnation, and increases in an overload and operation power of the compressor are suppressed and the durability of the compressor can be improved. Further, the heat-exchanging efficiency of the internal heat exchanger can be improved and the generation of condensation on a surface of an outer side tube of the internal heat exchanger can be prevented.
摘要翻译： 制冷剂系统1D包括在内部设置有容纳空间的绝热壳体3和附接到隔热壳体3的下部的制冷单元9，其中压缩机5，气体冷却器6，内部热交换器10 容纳在隔热壳体7A中的限制装置16和蒸发器8设置在单元基座4上。气体冷却器6和绝热壳体7A被布置成使得由气体冷却器6热交换的空气移动 朝向绝热壳体7A的空气通道T设置在单元基座4和隔热壳体7A之间，由气体冷却器6热交换的空气通过空气通道T排出到外部， 内部热交换器10以这样的方式设置，即它被嵌入设置在绝热壳体7A周围的隔热材料层7C中，以提供隔热性能。 因此，通过气体冷却器进行热交换的排气被排出到外部，而不会停滞，并且压缩机的过载和运转功率的增加被抑制，并且可以提高压缩机的耐久性。 此外，可以提高内部热交换器的热交换效率，并且可以防止在内部热交换器的外侧管的表面上产生冷凝。
-
公开(公告)号：US20050217296A1
公开(公告)日：2005-10-06
申请号：US11053200
申请日：2005-02-08
IPC分类号： F25B1/04 , F25B1/10 , F25B9/00 , F25B40/00 , F25D19/00 , F25D19/02 , F25D23/00 , F25D23/06 , A47F3/04 , F25B41/00
CPC分类号： F25D19/02 , F25B1/04 , F25B1/10 , F25B9/008 , F25B40/00 , F25B2309/061 , F25D23/003 , F25D23/061 , F25D2317/0651 , F25D2317/0661 , F25D2317/0684 , F25D2323/00264 , F25D2323/00271
摘要： A refrigerant system 1D comprises a heat insulating housing 3 provided with an accommodating space inside and a refrigeration unit 9 attached to a lower portion of the heat insulating housing 3, in which a compressor 5, a gas cooler 6, an internal heat exchanger 10, a restriction means 16 and an evaporator 8 accommodated in a heat insulating case 7A are disposed on a unit base 4. The gas cooler 6 and the heat insulating case 7A are disposed so that air heat-exchanged by the gas cooler 6 moves toward the heat insulating case 7A, an air passage T is provided between the unit base 4 and the heat insulating case 7A, the air heat-exchanged by the gas cooler 6 is passed through the air passage T to be discharged outside, and the internal heat exchanger 10 is disposed in such a manner that it is embedded in a heat insulating material layer 7C provided around the heat insulating case 7A to be provided with a heat insulation property. Accordingly, exhaust heat-exchanged by the gas cooler is discharged outside without stagnation, and increases in an overload and operation power of the compressor are suppressed and the durability of the compressor can be improved. Further, the heat-exchanging efficiency of the internal heat exchanger can be improved and the generation of condensation on a surface of an outer side tube of the internal heat exchanger can be prevented.
摘要翻译： 制冷剂系统1D包括在内部设置有容纳空间的隔热壳体3和附接到隔热壳体3的下部的制冷单元9，其中压缩机5，气体冷却器6，内部热交换器10 容纳在隔热壳体7A中的限制装置16和蒸发器8设置在单元基座4上。气体冷却器6和绝热壳体7A被布置成使得由气体冷却器6热交换的空气移动 朝向绝热壳体7A的空气通道T设置在单元基座4和隔热壳体7A之间，由气体冷却器6热交换的空气通过空气通道T排出到外部， 内部热交换器10以这样的方式设置，即它被嵌入设置在绝热壳体7A周围的隔热材料层7C中，以提供隔热性能。 因此，通过气体冷却器进行热交换的排气被排出到外部，而不会停滞，并且压缩机的过载和运转功率的增加被抑制，并且可以提高压缩机的耐久性。 此外，可以提高内部热交换器的热交换效率，并且可以防止在内部热交换器的外侧管的表面上产生冷凝。
-
公开(公告)号：US07223082B2
公开(公告)日：2007-05-29
申请号：US10770129
申请日：2004-02-03
申请人： Kazuya Sato , Kenzo Matsumoto , Kentaro Yamaguchi , Akifumi Tomiuka , Hiromasa Aoki , Midori Futakawame
发明人： Kazuya Sato , Kenzo Matsumoto , Kentaro Yamaguchi , Akifumi Tomiuka , Hiromasa Aoki , Midori Futakawame
CPC分类号： F04C23/001 , F01C21/108 , F04C18/3562 , F04C23/008 , F04C29/023
摘要： A so-called internal intermediate pressure multistage compression type rotary compressor makes it possible to prevent the pressure inside a roller from inconveniently increasing and also to permit smooth and reliable supply of oil into a cylinder of a second rotary compressing element by a relatively simple construction. A lubrication groove for providing communication between an oil bore and a low-pressure chamber in the cylinder is formed in a surface of an intermediate partitioner that is adjacent to the cylinder of the second rotary compressing element. Furthermore, a through bore for providing communication between a hermetically sealed vessel and the inside of the roller is formed in the intermediate partitioner.
摘要翻译： 所谓的内部中压多级压缩式旋转压缩机能够防止辊内的压力不方便地增加，并且还能够通过相对简单的结构将油平稳可靠地供应到第二旋转压缩元件的气缸中。 在与第二旋转压缩元件的气缸相邻的中间隔板的表面中形成有用于在油缸和气缸中的低压室之间提供连通的润滑槽。 此外，在中间分隔器中形成有用于在气密密封的容器和辊的内部之间提供连通的通孔。
-
公开(公告)号：US06533558B1
公开(公告)日：2003-03-18
申请号：US09605960
申请日：2000-06-28
申请人： Kenzo Matsumoto , Manabu Takenaka , Tsuyoshi Higuchi , Kazuaki Fujiwara , Dai Matsuura , Aritomo Sato , Akira Hashimoto
发明人： Kenzo Matsumoto , Manabu Takenaka , Tsuyoshi Higuchi , Kazuaki Fujiwara , Dai Matsuura , Aritomo Sato , Akira Hashimoto
IPC分类号： F04B3504
CPC分类号： H02K1/20 , F04C18/3442 , F04C23/008 , F04C29/0085 , F04C29/026 , F04C2240/603 , H02K1/146 , H02K1/185 , H02K7/14 , H02K9/19 , Y10S417/902
摘要： An object of the present invention is to attain the downsizing of a closed rotary compressor while realizing separation of oil from gas without any problem, and since an electric motor is constituted by a motor of a magnetic pole concentrated winding type which includes: a stator fixed to the inner wall of a closed container; a rotator rotatably supported by a rotating shaft on the inner side of said stator; a stator core constituting said stator; a plurality of cog portions and slot portions formed to said stator core; and a stator winding directly wound around each cog portion utilizing the slot portions, a protrusion dimension of the winding from the stator core is reduced, and the excellent oil separation effect can be obtained.
摘要翻译： 本发明的目的是为了实现闭合的旋转式压缩机的小型化，同时实现油与气体的分离而没有任何问题，并且由于电动机由磁极集中绕组型的电动机构成，该电动机包括：定子固定 到封闭容器的内壁; 旋转体，其由所述定子的内侧上的旋转轴可旋转地支撑; 构成所述定子的定子铁芯; 形成在所述定子铁芯上的多个齿轮部分和槽部; 利用槽部直接缠绕在每个齿轮部分上的定子绕组，减小了定子铁心的绕组的突出尺寸，并且可以获得优异的油分离效果。
-
9.发明授权Compressor, method for manufacturing the compressor, defroster of refrigerant circuit, and refrigerant unit 有权压缩机，制造压缩机的方法，制冷剂回路的除霜器和制冷剂单元公开(公告)号：US07302803B2
公开(公告)日：2007-12-04
申请号：US11377402
申请日：2006-03-17
申请人： Masaya Tadano , Haruhisa Yamasaki , Kenzo Matsumoto , Dai Matsuura , Kazuya Sato , Takayasu Saito , Toshiyuki Ebara , Satoshi Imai , Atsushi Oda , Takashi Sato , Hiroyuki Matsumori
发明人： Masaya Tadano , Haruhisa Yamasaki , Kenzo Matsumoto , Dai Matsuura , Kazuya Sato , Takayasu Saito , Toshiyuki Ebara , Satoshi Imai , Atsushi Oda , Takashi Sato , Hiroyuki Matsumori
CPC分类号： F01C21/108 , F01C21/0809 , F01C21/0845 , F04C18/3564 , F04C23/001 , F04C23/008 , F04C29/0042 , F04C29/02 , F04C29/023 , F04C29/028 , F04C2210/261 , F04C2230/231 , F04C2230/60 , F04C2240/30 , F04C2240/60 , F04C2240/601 , F04C2240/803 , F04C2240/806 , F04C2250/101 , F04C2250/102 , F05C2251/14 , F25B9/008 , F25B2309/061 , F25B2500/16 , Y10S417/902 , Y10T29/49236
摘要： There is provided a rotary compressor capable of preventing deterioration of performance following plug fixing carried out to prevent falling-off of a spring member. The rotary compressor comprises a cylinder constituting a rotary compression element, a roller engaged with an eccentric portion formed in a rotary shaft of an electric element, and eccentrically rotated in the cylinder, a vane abutted on the roller to divide an inside of the cylinder into a low pressure chamber side and a high pressure chamber side, a spring member for always pressing the vane to the roller side, a housing portion of the spring member, formed in the cylinder, and opened to the vane side and a hermetically sealed container side, a plug positioned in the hermetically sealed container side of the spring member, and inserted into the housing portion to fit into a gap, and an O ring attached around the plug to seal a part between the plug and the housing portion. In this case, a space between the cylinder and the hermetically sealed container is set smaller than a distance from the O ring to an end of the plug on the hermetically sealed container side.
摘要翻译： 本发明提供一种旋转式压缩机，其能够防止在进行插头固定后的性能劣化，以防止弹簧部件脱落。 旋转压缩机包括构成旋转压缩元件的圆筒，与形成在电气元件的旋转轴中的偏心部接合的滚子，并且在圆筒中偏心旋转;叶片抵靠在滚子上，以将圆筒内部分成 低压室侧和高压室侧，用于总是将叶片压向辊侧的弹簧构件，形成在气缸中并且向叶片侧开口的弹簧构件的容纳部和密封容器侧 位于弹簧构件的气密密封容器侧的插头，插入壳体部分以装配到间隙中;以及安装在插头周围的O形环以密封插头和壳体部分之间的部分。 在这种情况下，气缸和密封容器之间的空间被设定为小于从密封容器侧的O形环到塞子的端部的距离。
-
公开(公告)号：US20050210891A1
公开(公告)日：2005-09-29
申请号：US11079922
申请日：2005-03-14
IPC分类号： F04B39/12 , C10M101/02 , C10M105/38 , C10M107/02 , C10M107/08 , C10M107/24 , C10M107/34 , C10N20/02 , C10N30/06 , C10N40/30 , F04C18/356 , F04C23/00 , F04C29/00 , F04C29/02 , F25B1/00 , F25B1/04 , F25B1/10 , F25B9/00 , F25B40/00 , F25D1/00 , C09K5/00 , C10M101/00 , F25B41/04 , F25B43/02
CPC分类号： F25B9/008 , F04C18/3564 , F04C23/001 , F25B1/10 , F25B2309/061 , F25B2500/16
摘要： The present invention relates to a trans-critical refrigerating unit comprises a compressor 10, a gas cooler 154, a restriction means 156 and an evaporator 157 sequentially connected to each other, the trans-critical refrigerating unit using a refrigerant, which exhibits supercritical pressure on the high pressure side. In the unit, the compressor 10 includes compressing elements 32, 34 having a plurality of stages in a closed vessel 12, and after a discharge refrigerant in a lower-stage compressing element 32 in these compressing elements is discharged into the closed vessel 12 to dissipate heat, the refrigerant is further compressed by the subsequent-stage compressing element 34 to be discharged and a lubricating oil, which is compatible with said refrigerant and has a kinematic viscosity of 50 to 90 mm2/sec (@ 40° C.), is used. According to the trans-critical refrigerating unit of the present invention, the occurrence of sliding loss and leak loss is extremely suppressed and the maximum COP can be obtained.
摘要翻译： 本发明涉及一种跨临界制冷装置，包括依次连接的压缩机10，气体冷却器154，限制装置156和蒸发器157，使用制冷剂的超临界制冷装置，其表现出超临界压力 高压侧。 在该单元中，压缩机10包括在密闭容器12中具有多个级的压缩元件32,34，并且在这些压缩元件中的下级压缩元件32中的排放制冷剂被排放到密闭容器12中以消散 热量，后续的压缩元件34进一步压缩制冷剂以排出与润滑油，该润滑油与所述制冷剂相容，运动粘度为50至90mm 2 / sec（ @ 40℃）。 根据本发明的跨临界制冷装置，极度地抑制了滑动损失和泄漏损失的发生，能够获得最大的COP。
-
-
-
-
-
-
-
-
-
搜索结果
91 条记录 (耗时 0.03 秒)
