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公开(公告)号：EP2889486A1
公开(公告)日：2015-07-01
申请号：EP13800549.1
申请日：2013-05-20
IPC分类号： F04C18/344 , F04C29/02 , F04C29/12
CPC分类号： F04C15/06 , F04C2/22 , F04C18/3441 , F04C23/008 , F04C28/16 , F04C29/026 , F04C29/12
摘要： A compressor (100) comprises: a compressor main body (60) being formed so that one cycle of stroke is performed by a compression room (43) which is partitioned by a rotor (50), cylinder (40), both side blocks (20, 30), and vanes (58) during one revolution of the rotor (50); a cyclone block (70) which separates a refrigerant oil (R) from refrigerant gas (G), wherein a second discharge section (46) which discharge the refrigerant gas (G) when the pressure inside the compression room (43) reaches the discharge pressure before the compression room (43) faces a first discharge section (45) is formed, and a communicating path (39) which connects a discharge chamber (45a) in the first discharge section (45) and a discharge chamber (46a) in the second discharge section (46) is formed on the upper stream side of than the cyclone block (70).
摘要翻译： 本发明提供一种压缩机（100），其包括：压缩机主体（60），该压缩机主体（60）形成为通过由转子（50），缸体（40），两侧块（ 在所述转子（50）的一次旋转期间，所述叶片（58）与所述叶片（58） （R）与制冷剂气体（G）分离的旋风分离器（70），其中，当压缩室（43）内的压力达到排出时，排出制冷剂气体（G）的第二排出部 （45）的排出室（45a）与排出室（46a）连通的连通路（39），形成将压缩室（43）与第一排出部（45） 第二排出部46形成在旋风除尘器70的上游侧。
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公开(公告)号：EP2873859A1
公开(公告)日：2015-05-20
申请号：EP13816417.3
申请日：2013-05-24
发明人： OSAKI, Tatsuya , SHIMAGUCHI, Hirotada , TSUDA, Masahiro , HIRONO, Kouji , MIYAJI, Toshikatsu , OKANO, Kazumichi
CPC分类号： F04D13/06 , F04B35/04 , F04B39/121 , F04B39/14 , F04C18/344 , F04C23/02 , F04C29/0085 , F04C2230/60 , F04D1/06 , Y10T29/49245
摘要： An electric compressor (1, 101) and a method for assembling the same include: an electric motor unit (3, 104) including a stator (32, 113) fixed to a housing (2, 102) by a press-fitting to an inner peripheral wall (2d, 102d) of the housing (2, 102) and a rotor (33, 115) rotatably arranged inside the stator; a compression unit (4, 103) configured to be driven by a rotational drive force of the electric motor unit (3, 104) and compress a coolant; and a guide member (11, 119) attached to an outer periphery of the stator (32, 113) and having a guiding curved surface portion (15, 139) configured to guide the press-fitting of the stator (32, 113) to the inner peripheral wall (2d, 102d) of the housing (2, 102).
摘要翻译： 一种电动压缩机（1，101）和用于组装其的方法包括：电动机部，其通过固定在壳体（2，102）（3，104），其包括定子（32，113）压配合到 内周壁的壳体（2，102）和转子（33，115）在定子内可旋转地布置的（2D，102D）; 构成的压缩单元（4，103），以通过电动马达单元（3，104）的旋转驱动力来驱动并压缩制冷剂; 并且在定子（32，113）的外周附接至导引构件（11，119）和具有被配置为引导所述定子的压入（32，113）的导向曲面部（15，139），以 所述壳体（2，102）的内周壁（2D，102D）。
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公开(公告)号：EP2518321A1
公开(公告)日：2012-10-31
申请号：EP10839249.9
申请日：2010-12-14
IPC分类号： F04C18/344
CPC分类号： F04C18/3446 , F01C21/0863 , F04C28/06 , F04C29/005 , F04C2240/20
摘要： A vane compressor includes a cylinder blocks, a cylinder chamber having an ellipsoidal inner wall, a rotor whose outer circumferential surface is provided with vane slots formed thereon, a drive source for the rotor, and vanes housed in the vane slots, respectively. The rotor is rotated by the drive source while the vanes are protruded from the vane slots by backpressure generated in backpressure spaces in the vane slots to contact end edges of the vanes with the inner wall of the cylinder chamber. The compressor further comprises a stop mechanism that makes the rotor stopped at a predetermined rotational position where a difference between a total volume of the backpressure spaces when operated and a total volume of the backpressure spaces when stopped becomes minimum. According to the compressor, chattering can be prevented without extra workings on the vanes or the rotor and without providing extra parts.
摘要翻译： 叶片式压缩机包括气缸体，具有椭圆形内壁的气缸室，其外圆周表面上设置有叶片槽的转子，转子的驱动源以及容纳在叶片槽中的叶片。 转子由驱动源转动，而叶片由叶片槽中的背压空间中产生的背压而从叶片槽突出，以使叶片的端部边缘与缸室的内壁接触。 压缩机还包括停止机构，该停止机构使转子停止在预定旋转位置处，在该预定旋转位置处，当被操作时背压空间的总体积与被停止时背压空间的总体积之间的差变为最小。 根据压缩机，无需对叶片或转子进行额外的工作，也无需提供额外的零件，就可以防止震颤。
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公开(公告)号：EP2889487B1
公开(公告)日：2019-05-15
申请号：EP13831133.7
申请日：2013-07-01
IPC分类号： F04C18/344 , F04C29/00 , F04C29/12
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公开(公告)号：EP2857687A1
公开(公告)日：2015-04-08
申请号：EP13800804.0
申请日：2013-05-30
IPC分类号： F04C18/344 , F04C29/00 , F04C29/12
CPC分类号： F04C15/06 , F01C21/106 , F04C2/08 , F04C18/3441 , F04C29/12 , F04C2250/102
摘要： A gas compressor includes at least two first and second discharge ports (45a, 45b) which are provided at an upstream side in a rotation direction of a rotor (50) along a peripheral direction of an inner peripheral surface 40a of a cylinder (40) with respect to a closest area (proximity part (48)) where the inner peripheral surface (40a) of the cylinder (40) and an outer peripheral surface (50a) of the rotor (50) are closest in a range of one revolution of a rotation shaft (51) and configured to discharge the refrigerant gas compressed in compression chambers (43). Of the first and second discharge ports (45a, 45b), on only the first discharge port (45a) closest to the proximity part (48), a cutout groove portion (47) is provided at a downstream-side edge portion of the first discharge port (45a) in the rotation direction of the rotor (50).
摘要翻译： 一种气体压缩机包括：至少两个第一和第二排出口（45a，45b），其沿圆筒（40）的内周面40a的圆周方向设置在转子（50）的旋转方向的上游侧; 相对于缸体40的内周面40a与转子50的外周面50a最接近的最接近面积（接近部48） 旋转轴（51）并且构造成排出在压缩室（43）中压缩的制冷剂气体。 在第一排出口45a和第二排出口45b中，仅在最靠近接近部分48的第一排出口45a上，在第一排出口45a的下游侧边缘部分处设置有切口槽部分47， 排出口45a在转子50的旋转方向上移动。
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公开(公告)号：EP2628949A1
公开(公告)日：2013-08-21
申请号：EP11832498.7
申请日：2011-10-07
CPC分类号： H02K1/185 , F01C21/10 , F04B35/04 , F04C23/02 , F04C29/0085 , F04C2230/20 , F04C2230/603 , F04C2230/605 , F04C2270/12
摘要： Provided is an electric compressor (1), which drives, in a cylindrical housing (2), a compressor (4) using an electric motor (3) disposed in the housing (2). The electric compressor is characterized in that the electric motor (3) is formed with a stator (7), which is fixed to the housing (2), and which generates a magnetic force when a current is carried, and a rotor (9), which is rotatably disposed inside of the stator (7), and which rotates with the magnetic force generated by the stator (7). The electric compressor is also characterized in that the stator (7) is press-fitted in a cylindrical body (6) composed of a material having a linear expansion coefficient close to that of the stator (7), and that the cylindrical body (6) is partially press-fitted at a plurality of areas in the inner wall (10) of the housing (2).
摘要翻译： 提供一种电动压缩机（1），其利用设置在壳体（2）中的电动机（3）在圆筒形壳体（2）中驱动压缩机（4）。 该电动压缩机的特征在于，电动机（3）形成有定子（7）和转子（9），定子（7）固定在壳体（2）上并且在携带电流时产生磁力， ，其可旋转地设置在定子（7）的内侧，并且利用由定子（7）产生的磁力而旋转。 电动压缩机的特征还在于，定子（7）被压配到由线性膨胀系数接近于定子（7）的材料构成的圆筒体（6）中，并且圆筒体（6 ）部分地压配在壳体（2）的内壁（10）中的多个区域处。
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公开(公告)号：EP2784325B1
公开(公告)日：2018-07-25
申请号：EP12851973.3
申请日：2012-11-22
IPC分类号： F04C18/344 , F04C28/28
CPC分类号： B60H1/3223 , F01C21/0863 , F04C18/3441 , F04C18/3442 , F04C28/16 , F04C28/28 , F04C29/126 , F04C29/128 , F04C2250/30 , F25B1/005
摘要： A gas compressor includes a cylinder member (40), a rotor (50), and a plurality of vanes (58), wherein a proximal section (48) is provided between the cylinder member (40) and the rotor (50), so that a single cylinder room (42) which performs a refrigerant gas (G) compression cycle one-time per one rotation of the rotor (50) is formed, and at least one sub-discharge section (46) which maintains pressure of the refrigerant gas (G) in a compression room (43) in discharge pressure (P) by releasing the pressure of the compression room (43) when the pressure of the refrigerant gas (G) in the compression room (43) reaches the discharge pressure (P).
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公开(公告)号：EP2500571B1
公开(公告)日：2018-03-28
申请号：EP10829808.4
申请日：2010-10-15
CPC分类号： F04C18/3446 , F01C21/0863 , F04C28/04 , F04C28/06 , F04C28/08 , F04C29/06 , F04C2270/701
摘要： A rotary vane compressor includes a cylinder chamber having an ellipsoidal inner wall shape, a rotor rotatably provided in the cylinder chamber, a vane held in the rotor so as to contact with an inner wall surface of the cylinder chamber along with a rotation of the rotor, a vane slot provided on the rotor and offset on a reverse rotational side of the rotor from a radial line passing over a rotational center of the rotor, and a controller for controlling a rotation of the rotor. The controller reversely rotates the rotor for a predetermined time upon activating the compressor. According to the compressor, chattering can be prevented by surely protruding the vane from the vane slot without providing extra parts. In addition, the vane can be produced with easy working processes at low cost.
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公开(公告)号：EP2873859B1
公开(公告)日：2016-11-30
申请号：EP13816417.3
申请日：2013-05-24
发明人： OSAKI, Tatsuya , SHIMAGUCHI, Hirotada , TSUDA, Masahiro , HIRONO, Kouji , MIYAJI, Toshikatsu , OKANO, Kazumichi
CPC分类号： F04D13/06 , F04B35/04 , F04B39/121 , F04B39/14 , F04C18/344 , F04C23/02 , F04C29/0085 , F04C2230/60 , F04D1/06 , Y10T29/49245
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公开(公告)号：EP2500571A1
公开(公告)日：2012-09-19
申请号：EP10829808.4
申请日：2010-10-15
IPC分类号： F04C18/344 , F04B49/06 , F04C28/04 , F04C28/06 , F04C29/06
CPC分类号： F04C18/3446 , F01C21/0863 , F04C28/04 , F04C28/06 , F04C28/08 , F04C29/06 , F04C2270/701
摘要： A rotary vane compressor includes a cylinder chamber having an ellipsoidal inner wall shape, a rotor rotatably provided in the cylinder chamber, a vane held in the rotor so as to contact with an inner wall surface of the cylinder chamber along with a rotation of the rotor, a vane slot provided on the rotor and offset on a reverse rotational side of the rotor from a radial line passing over a rotational center of the rotor, and a controller for controlling a rotation of the rotor. The controller reversely rotates the rotor for a predetermined time upon activating the compressor. According to the compressor, chattering can be prevented by surely protruding the vane from the vane slot without providing extra parts. In addition, the vane can be produced with easy working processes at low cost.
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