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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。

5. 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

6. 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。

7. 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).

8. 发明公开

EP2728191A1 VANE COMPRESSOR 审中-公开
标题翻译： VANE压缩机
公开(公告)号：EP2728191A1
公开(公告)日：2014-05-07
申请号：EP12803836.1
申请日：2012-05-31
申请人： Calsonic Kansei Corporation
发明人： OSAKI, Tatsuya , TSUDA, Masahiro , SHIMAGUCHI, Hirotada , MIYAJI, Toshikatsu , HIRONO, Kouji
IPC分类号： F04C18/344
CPC分类号： F04C18/344 , F01C21/0845 , F01C21/0881 , F04C29/045 , F04C2240/20 , F16F1/047 , F16F1/08 , F16F1/123
摘要： A rotor of a vane compressor includes a rotor main body that rotates in a cylinder chamber, vanes that reciprocates in vane slots formed in the rotor main body, coil springs that urge the vanes toward the oval inner wall, and guide members each of which has a press-in end pressed into a bottom of the vane and an accommodated end to be accommodated in an escape hole provided on a bottom of the vane slot and is inserted into the coil spring to prevent the coil spring from bending. When an outer diameter of the guide member is denoted by a , an inner diameter of the coil spring is denoted by b1 , an outer diameter thereof is denoted by b2, and an inner diameter an accommodation hole for the coil spring is denoted by c, an inequality (b1-a)
摘要翻译：叶片式压缩机的转子包括：在缸室内旋转的转子主体;在形成于转子主体内的叶片槽内往复运动的叶片;朝向椭圆形内壁推压叶片的螺旋弹簧;以及引导部件，每个引导部件具有压入叶片底部的压入端和容纳在设置在叶片槽底部的逸出孔中的容纳端，并且插入螺旋弹簧中以防止螺旋弹簧弯曲。当引导部件的外径由a表示时，螺旋弹簧的内径由b1表示，其外径由b2表示，并且用于螺旋弹簧的容纳孔的内径由c表示，满足不等式（b1-a）<（c-b2）。螺旋弹簧的容纳端侧的端部（第一接触部）的第一容纳直径大于压制机侧的螺旋弹簧的端部（第二容纳部）的第二容纳直径结束。根据该压缩机，即使在形成导向构件的收容孔的情况下，也能够防止收容孔与导向构件的接触的高精度化。

9. 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

10. 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。

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