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1. 发明授权

EP3093494B1 GAS COMPRESSOR 有权
公开(公告)号：EP3093494B1
公开(公告)日：2018-02-07
申请号：EP14878173.5
申请日：2014-12-05
申请人： Calsonic Kansei Corporation
发明人： TSUDA, Masahiro
IPC分类号： F04C18/344 , F04C29/00 , F01C21/08 , F04C29/02
CPC分类号： F04C18/344 , F01C21/0863 , F04C18/3442 , F04C29/00 , F04C29/0064 , F04C29/026 , F04C2210/26 , F04C2240/30 , F04C2240/40 , F04C2240/805 , F04C2240/808
摘要： A gas compressor (1) includes a block part (19) inside which a cylinder chamber (32) is formed; a rotor (23) rotatably housed in the cylinder chamber (32); and vanes (25) provided on an outer circumferential portion of the rotor (23) at intervals in a circumferential direction of the rotor (23) such that the vanes (25) can emerge from the outer circumferential portion. The block part (19) has a pressure supply part configured to supply pressure to backpressure spaces (77) behind the vanes (25). This pressure supply part has an intermediate-pressure supply part (51, 67) which communicates with each backpressure space (77) from an intake cycle to a compression cycle in the compression chamber (33), a first high-pressure supply part (53, 69) which communicates with the backpressure space (77) from the compression cycle to a discharge cycle in the compression chamber (33), and a second high-pressure supply part (72) which is formed between the intermediate-pressure supply part (67) and the first high-pressure supply part (69) independently of the first high-pressure supply part (69) and which communicates with the backpressure space (77) in a middle of the compression cycle in the compression chamber (33).

2. 发明公开

EP2889486A1 GAS COMPRESSOR 审中-公开
标题翻译：气体压缩机
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
申请人： Calsonic Kansei Corporation
发明人： TSUDA, Masahiro , SHIMAGUCHI, Hirotada , OSAKI, Tatsuya , HIRONO, Kouji , KANEKO, Shizuma
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。

3. 发明公开

EP2873859A1 ELECTRIC COMPRESSOR AND METHOD FOR ASSEMBLING ELECTRIC COMPRESSOR 有权
标题翻译：电动压缩机和方法电动压缩机总成
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
申请人： Calsonic Kansei Corporation
发明人： OSAKI, Tatsuya , SHIMAGUCHI, Hirotada , TSUDA, Masahiro , HIRONO, Kouji , MIYAJI, Toshikatsu , OKANO, Kazumichi
IPC分类号： F04B39/14 , F04B39/00 , F04C29/00
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）。

4. 发明授权

EP2889487B1 GAS COMPRESSOR 有权
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
申请人： Calsonic Kansei Corporation
发明人： SHIMAGUCHI, Hirotada , TSUDA, Masahiro , HIRONO, Kouji , OSAKI, Tatsuya
IPC分类号： F04C18/344 , F04C29/00 , F04C29/12

5. 发明公开

EP3093494A1 GAS COMPRESSOR 有权
标题翻译：气体压缩机
公开(公告)号：EP3093494A1
公开(公告)日：2016-11-16
申请号：EP14878173.5
申请日：2014-12-05
申请人： Calsonic Kansei Corporation
发明人： TSUDA, Masahiro
IPC分类号： F04C18/344 , F04C29/00 , F01C21/08
CPC分类号： F04C18/344 , F01C21/0863 , F04C18/3442 , F04C29/00 , F04C29/0064 , F04C29/026 , F04C2210/26 , F04C2240/30 , F04C2240/40 , F04C2240/805 , F04C2240/808
摘要： A gas compressor (1) includes a block part (19) inside which a cylinder chamber (32) is formed; a rotor (23) rotatably housed in the cylinder chamber (32); and vanes (25) provided on an outer circumferential portion of the rotor (23) at intervals in a circumferential direction of the rotor (23) such that the vanes (25) can emerge from the outer circumferential portion. The block part (19) has a pressure supply part configured to supply pressure to backpressure spaces (77) behind the vanes (25). This pressure supply part has an intermediate-pressure supply part (51, 67) which communicates with each backpressure space (77) from an intake cycle to a compression cycle in the compression chamber (33), a first high-pressure supply part (53, 69) which communicates with the backpressure space (77) from the compression cycle to a discharge cycle in the compression chamber (33), and a second high-pressure supply part (72) which is formed between the intermediate-pressure supply part (67) and the first high-pressure supply part (69) independently of the first high-pressure supply part (69) and which communicates with the backpressure space (77) in a middle of the compression cycle in the compression chamber (33).
摘要翻译：本发明提供一种气体压缩机（1），其具有：形成有气缸室（32）的块部（19）可旋转地容纳在缸室（32）中的转子（23）; 和叶片（25），该叶片（25）在转子（23）的圆周方向上间隔地设置在转子（23）的外周部上，使得叶片（25）能够从外周部露出。挡块部分（19）具有压力供应部分，该压力供应部分构造成向叶片（25）后面的背压空间（77）供应压力。该压力供给部具有：从压缩室33内的进气循环到压缩循环与各背压空间77连通的中压供给部51,67;第一高压供给部53 第二高压供应部分（72），其形成在中间压力供应部分（72）和第二高压供应部分（72）之间，所述第二高压供应部分（72）从压缩循环到背压空间（77）第一高压供给部69独立于第一高压供给部69并且在压缩室33的压缩循环的中途与背压空间77连通。

6. 发明公开

EP2857687A1 GAS COMPRESSOR 审中-公开
标题翻译：气体压缩机
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
申请人： Calsonic Kansei Corporation
发明人： HIRONO, Kouji , SHIMAGUCHI, Hirotada , TSUDA, Masahiro , KANEKO, Shizuma , OSAKI, Tatsuya
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。

7. 发明公开

EP3239530A1 GAS COMPRESSOR 审中-公开
标题翻译：气体压缩机
公开(公告)号：EP3239530A1
公开(公告)日：2017-11-01
申请号：EP15872843.6
申请日：2015-12-16
申请人： Calsonic Kansei Corporation
发明人： TSUDA, Masahiro
IPC分类号： F04C18/344 , F04C27/00
CPC分类号： F04C18/348 , F01C21/0863 , F01C21/108 , F04C18/344 , F04C27/00
摘要： A back pressure space (77) of a vane groove (75) having completed communication with an intermediate-pressure supply groove (67) communicates with a first supply section (69a) until refrigerant pressure in each of compression chambers (33a, 33b, 33c) having been partitioned by vanes (25) of the vane grooves (75) reach the highest pressure, and then high pressure is supplied from the first supply section (69a). At a time point when the back pressure space (77) having completed communication with an intermediate-pressure supply groove (67) communicates with the first supply section (69a) of a high-pressure supply groove (69), the preceding back pressure space (77) adjacent to that back pressure space (77) on the downstream side of the rotation direction X completes communication with the first supply section (69a).
摘要翻译：与中压供给槽67完全连通的叶片槽75的背压空间77与第一供给部69a连通，直到各压缩室33a，33b，33c的制冷剂压力）被叶片槽（75）的叶片（25）分隔后达到最高压力，然后从第一供应部分（69a）供应高压。在与中压供给槽67连通的背压空间77与高压供给槽69的第一供给部69a连通的时刻，与旋转方向X的下游侧的背压空间77相邻的第一供给部69a完成与第一供给部69a的连通。

8. 发明公开

EP2889487A1 GAS COMPRESSOR 审中-公开
标题翻译：气体压缩机
公开(公告)号：EP2889487A1
公开(公告)日：2015-07-01
申请号：EP13831133.7
申请日：2013-07-01
申请人： Calsonic Kansei Corporation
发明人： SHIMAGUCHI, Hirotada , TSUDA, Masahiro , HIRONO, Kouji , OSAKI, Tatsuya
IPC分类号： F04C18/344 , F04C29/00 , F04C29/12
CPC分类号： F01C21/10 , F01C21/0809 , F01C21/0863 , F01C21/106 , F04C18/3441 , F04C29/12 , F04C29/128 , F04C2250/30
摘要： A compressor body (60) which is formed such that a compression chamber (43A) divided by a rotor (50), a cylinder (40), side blocks (20, 30) and vanes (58) performs only one cycle of intake, compression and discharge in a period of one rotation of the rotor (50), and a housing (10) which covers the compressor body (60) are included, and an outline shape of a cross-section of an inner circumferential surface (41) of the cylinder (40) is formed such that in the period of the one rotation of the rotor (50), (i) a region in which a capacity of the compression chamber 43A rapidly increases, (ii) a region in which the capacity of the compression chamber 43A rapidly reduces, (iii) a region in which a capacity reduction rate of the compression chamber 43A is smaller than a capacity reduction rate of the region (ii), and (iv) a region in which the capacity reduction rate of the compression chamber 43A is larger than a capacity reduction rate of the region (iii) are consecutively provided in order.
摘要翻译：压缩机主体60形成为使得由转子50，气缸40，侧块20,30和叶片58分隔的压缩室43A仅进行一个进气循环，在转子50旋转一周的期间内进行压缩和排出，并且包括覆盖压缩机本体60的壳体10，并且内周面41的横截面的轮廓形状包括：在所述转子50旋转一周的期间内，形成有所述压缩室43A的容积急剧增加的区域，所述容积为所述容积的区域（iii）压缩室43A的容积减小率小于区域（ii）的容量减少率的区域和（iv）容积减小率小的区域压缩室43A的容积减小率大于连续设置区域（iii）的容积减小率河

9. 发明公开

EP2851568A1 GAS COMPRESSOR 审中-公开
标题翻译：气体压缩机
公开(公告)号：EP2851568A1
公开(公告)日：2015-03-25
申请号：EP13772442.3
申请日：2013-03-28
申请人： Calsonic Kansei Corporation
发明人： SHIMAGUCHI, Hirotada , HIRONO, Kouji , TSUDA, Masahiro , OSAKI, Tatsuya , KANEKO, Shizuma
IPC分类号： F04C18/344 , F04C29/00 , F04C29/12
CPC分类号： F04C2/344 , F01C21/106 , F04C15/064 , F04C18/3441 , F04C28/10 , F04C29/0035 , F04C2250/102 , F04C2250/30
摘要： In a gas compressor, an outline shape of an inner peripheral surface (41) of a cylinder (40) is set such that in a point before a compression chamber (43B) adjacent to a compression chamber (43A) in the upstream side in the rotational direction (W) is exposed to a discharge hole (45b) of a primary discharge portion (45) with rotation of a rotor (50) in the rotational direction (W) (point where the compression chamber (43B) is positioned upstream of an angular position of being exposed to the discharge hole (45b) of the primary discharge portion (45)), a pressure of the refrigerant gas (G) inside the compression chamber (43) reaches a discharge pressure. Therefore the discharge hole (45b) of the primary discharge portion (45) always discherges a refrigerant gas (G) from the compression chamber (43) to prevent generation of the discharge pulsation.
摘要翻译：在气体压缩机中，气缸（40）的内周面（41）的轮廓形状被设定为，在与上游侧的压缩室（43A）相邻的压缩室（43B）随着转子（50）沿旋转方向（W）的旋转（压缩室（43B）位于旋转方向（W）上游的点），旋转方向（W）暴露于主要排放部分（45）的排放孔（45b）暴露于主排出部45的排出孔45b的角度位置），压缩室43内的制冷剂气体G的压力达到排出压力。因此，主排出部45的排出孔45b总是将来自压缩室43的制冷剂气体G除去，以防止产生排出脉动。

10. 发明公开

EP2784325A1 GAS COMPRESSOR 有权
标题翻译：气体增压器
公开(公告)号：EP2784325A1
公开(公告)日：2014-10-01
申请号：EP12851973.3
申请日：2012-11-22
申请人： Calsonic Kansei Corporation
发明人： SHIMAGUCHI, Hirotada , HIRONO, Kouji , TSUDA, Masahiro , OSAKI, Tatsuya , KANEKO, Shizuma
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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