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公开(公告)号：EP1433956B1
公开(公告)日：2012-02-29
申请号：EP03029176.9
申请日：2003-12-18
CPC分类号： F04C27/005 , F04C23/008 , F04C2210/261
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公开(公告)号：EP1555437A1
公开(公告)日：2005-07-20
申请号：EP05000626.1
申请日：2005-01-13
CPC分类号： F04C27/005 , F04B27/1081 , F04B39/121 , F04C18/0215 , F04C2210/1027 , F04C2210/1072 , F04C2240/30 , F05C2251/048
摘要： A compressor (10) has a housing (11), a compression mechanism (35) and a partition member (60). The housing defines therein a discharge chamber (68). The compression mechanism (35) is located adjacent to the discharge chamber (68) in the housing (11). The partition member (60) faces a predetermined region, which is a portion of the compression mechanism (35) that faces the discharge chamber (68) except a specific region where a gas discharge port (37a) opens, for restraining pressure of refrigerant gas in the discharge chamber (68) to be applied to the predetermined region.
摘要翻译： 压缩机10具有壳体11，压缩机构35和分隔部件60。 壳体在其中限定排放室（68）。 压缩机构35位于壳体11内的排出室68附近。 分隔构件60为了抑制制冷剂气体的压力而面向除了气体喷出口37a开口的特定区域以外的作为压缩机构35的与喷出室68相对的部分的规定区域 在排放室（68）中被施加到预定区域。
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公开(公告)号：EP1433956A1
公开(公告)日：2004-06-30
申请号：EP03029176.9
申请日：2003-12-18
CPC分类号： F04C27/005 , F04C23/008 , F04C2210/261
摘要： A scroll compressor includes a fixed scroll member fixed to a housing and a movable scroll member engaging the fixed scroll member. Each scroll member has a base plate and a spiral wall. A compression chamber between the fixed and movable scroll members reduces in volume by orbiting the movable scroll member, thus compressing gas. A back pressure chamber is defined in the housing on a back surface side of the movable scroll base plate between the movable scroll member and the a fixed wall of the housing. An introducing passage interconnects the back pressure chamber and a relatively high pressure region. A seal member on one of the movable scroll member and the fixed wall seals the back pressure chamber as being slidable on the other. The seal member includes a portion for lowering sealing performance, which interconnects the back pressure chamber and a relatively low pressure region.
摘要翻译： 涡旋式压缩机包括固定在壳体上的定涡旋构件和与定涡旋构件接合的动涡旋构件。 每个涡旋构件具有底板和螺旋壁。 固定涡卷构件和可动涡卷构件之间的压缩室通过绕动涡卷构件旋转而减小体积，从而压缩气体。 背压室限定在动涡旋体构件和壳体的固定壁之间的动涡旋体底板的背面侧的壳体上。 引入通道将背压室和相对较高的压力区域互连。 活动涡旋件和固定壁中的一个上的密封件将另一个上的背压室密封，使其可以滑动。 密封构件包括用于降低密封性能的部分，该部分将背压室和相对低的压力区域互连。
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公开(公告)号：EP1818541A1
公开(公告)日：2007-08-15
申请号：EP07002715.6
申请日：2007-02-08
发明人： Iguchi, Masao , Tarao, Susumu , Shimizu, Izuru
IPC分类号： F04C18/02
CPC分类号： F04C27/005 , F04C18/0215 , F04C29/026
摘要： A horizontally-mounted scroll compressor includes a first annular seal member (34,90,101,102,103,105) which is provided between a movable base plate and a slide-contact body (14,74) for sealing between a back-pressure region (61,82a) and a suction-pressure region (20,43,75,86). The first seal member has a plurality of first groove portions (34a-d) which connect the back-pressure region to the suction-pressure region. The shortest distance along a circumference of the first seal member between any two of the first groove portions which are the remotest from each other is set at not less than one-third of a circumferential length of the first seal member.
摘要翻译： 水平安装的涡旋压缩机包括设置在可移动底板和滑动接触体（14,74）之间的第一环形密封构件（34,90,101,102,103,105），用于密封背压区域（61,82a）和 吸入压力区域（20,43,75,86）。 第一密封构件具有将背压区域连接到吸入压力区域的多个第一槽部（34a-d）。 在第一密封构件的彼此最远的任意两个第一沟槽部分之间的沿着圆周的最短距离被设定为不小于第一密封构件的圆周长度的三分之一。
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5.发明公开
公开(公告)号：EP1116883A3
公开(公告)日：2002-10-23
申请号：EP00124523.2
申请日：2000-11-09
CPC分类号： F04B39/064 , F04B27/0895 , F04B27/1036 , F04B35/04
摘要： The electrically driven swash plate compressor consists of an electric motor (21) in the motor chamber (15) and a swash plate (22) with the stationary cylinder block (13) in the crank chamber (16). The swash plate is rotated by the drive shaft (17), whereby the pistons (26,27) are reciprocated in the cylinder block (13). The refrigerant is drawn from the intake port (31A) to the suction chamber (31) and flows into the compression chamber (13E) through port (35A) undergoing compression by the movement of piston (26). The refrigerant is then discharged into the intermediate pressure chamber (32) through port (35B) and then partly discharged into the discharge chamber (33) and partly bypassed into the crank chamber (16) through the communication passage (38). From there the refrigerant is circulated into the motor chamber (16) for cooling of the electric motor (21). Additionally, the cooling effect prevents a deterioration of the state of the lubricating oil in the bearings (18B,23), the pistons (26,27) and their shoes (28,29).
摘要翻译： 电动旋转斜盘压缩机由马达室（15）中的电动马达（21）和曲柄室（16）内的固定气缸体（13）构成的旋转斜盘（22）组成。 旋转斜盘由驱动轴（17）旋转，活塞（26,27）在气缸体（13）中往复运动。 制冷剂从进气口（31A）被吸入吸入室（31），并通过活塞（26）的运动经受压缩的端口（35A）流入压缩室（13E）。 然后，制冷剂通过端口（35B）排出到中间压力室（32）中，然后部分地通过连通通道（38）排放到排放室33中，并部分地绕过曲柄室16。 从那里制冷剂循环到电动机室（16）中以冷却电动机（21）。 此外，冷却效果可防止轴承（18B，23），活塞（26,27）和其鞋（28,29）中的润滑油的状态的劣化。
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公开(公告)号：EP1818541B1
公开(公告)日：2014-06-25
申请号：EP07002715.6
申请日：2007-02-08
发明人： Iguchi, Masao , Tarao, Susumu , Shimizu, Izuru
IPC分类号： F04C18/02
CPC分类号： F04C27/005 , F04C18/0215 , F04C29/026
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公开(公告)号：EP1533523A3
公开(公告)日：2005-12-14
申请号：EP04027474.8
申请日：2004-11-19
CPC分类号： F04C29/0085 , F01C21/10 , F04B35/04 , F04B39/12 , F04C18/0215 , F04C23/008 , F04C2210/261 , F04C2230/60 , F04C2240/805 , F05C2201/021 , H02K5/10 , H02K5/225 , H02K7/14
摘要： In a motor compressor, a housing forms a fitting surface at an outer peripheral surface of the housing and a plurality of insertion holes extending through the housing at the fitting surface. A compression mechanism is accommodated in the housing. An electric motor is accommodated in the housing for driving the compression mechanism. A plurality of terminal pins transmits electric current to the electric motor. A terminal substrate is fastened to the housing by a bolt so as to be fixed to the fitting surface and forms a plurality of holes. The terminal pin is inserted into each hole of the terminal substrate while being fixedly supported on the terminal substrate so as to be insulative and airtight. The insertion holes correspond to the holes. The gasket is interposed between the fitting surface and the terminal substrate, while each terminal pin is inserted into the corresponding insertion holes.
摘要翻译： 在电动压缩机中，壳体在壳体的外周表面处形成配合表面，并且多个插入孔在配合表面处延伸穿过壳体。 压缩机构容纳在壳体中。 电动机容纳在壳体中用于驱动压缩机构。 多个端子引脚向电动机传输电流。 端子基板通过螺栓紧固到壳体，以固定到配合表面并形成多个孔。 端子销插入端子基板的每个孔中，同时被固定地支撑在端子基板上，以绝缘且气密。 插孔对应于孔。 垫片介于配合表面和端子基板之间，而每个端子插脚插入相应的插入孔中。
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公开(公告)号：EP1544467A3
公开(公告)日：2005-11-30
申请号：EP04029861.4
申请日：2004-12-16
CPC分类号： F04C27/005 , F04C18/0215 , F04C29/026 , F04C2210/261 , Y10S418/01
摘要： A scroll type compressor includes a housing (11) defining a discharge pressure region, a fixed scroll member (31) having a fixed base plate (32) and a fixed scroll wall (34), a movable scroll member (38) having a movable base plate (40) and a movable scroll wall (41), a fixed wall (69) slidably supporting the movable scroll member, a back pressure chamber (56) defined on a back surface side of the movable base plate. A supply passage (59,60) connects the back pressure chamber (56) to the discharge pressure region and passes through a sliding portion between the movable scroll member (38) and the fixed wall (69). A clearance at the sliding portion varies in response to a position of the movable scroll member (38) in a direction in which the movable scroll member approaches to or leaves from the fixed wall (69), whereby cross-sectional area of the clearance where gas passes is varied to adjust pressure in the back pressure chamber (56).
摘要翻译： 涡旋式压缩机包括限定排出压力区域的壳体（11），具有固定基板（32）和固定涡旋壁（34）的固定涡旋构件（31），具有可移动的动涡旋件 基板（40）和可动涡旋壁（41），可滑动地支撑动涡旋件的固定壁（69），限定在可动基板的背面侧的背压室（56）。 供给通道（59,60）将背压室（56）连接到排出压力区域并通过可动涡旋件（38）和固定壁（69）之间的滑动部分。 滑动部分的间隙响应于可动涡旋构件（38）沿着可动涡旋构件接近或离开固定壁（69）的方向的位置而变化，由此间隙的横截面积 改变气体通道以调节背压室（56）中的压力。
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公开(公告)号：EP1533523A2
公开(公告)日：2005-05-25
申请号：EP04027474.8
申请日：2004-11-19
CPC分类号： F04C29/0085 , F01C21/10 , F04B35/04 , F04B39/12 , F04C18/0215 , F04C23/008 , F04C2210/261 , F04C2230/60 , F04C2240/805 , F05C2201/021 , H02K5/10 , H02K5/225 , H02K7/14
摘要： In a motor compressor, a housing forms a fitting surface at an outer peripheral surface of the housing and a plurality of insertion holes extending through the housing at the fitting surface. A compression mechanism is accommodated in the housing. An electric motor is accommodated in the housing for driving the compression mechanism. A plurality of terminal pins transmits electric current to the electric motor. A terminal substrate is fastened to the housing by a bolt so as to be fixed to the fitting surface and forms a plurality of holes. The terminal pin is inserted into each hole of the terminal substrate while being fixedly supported on the terminal substrate so as to be insulative and airtight. The insertion holes correspond to the holes. The gasket is interposed between the fitting surface and the terminal substrate, while each terminal pin is inserted into the corresponding insertion holes.
摘要翻译： 在电动机压缩机中，壳体在壳体的外周面形成配合面，在配合面上形成有贯穿壳体的多个插入孔。 压缩机构容纳在壳体中。 电动机容纳在壳体中用于驱动压缩机构。 多个端子引脚将电流传递到电动机。 端子基板通过螺栓紧固到壳体，以便固定到装配表面并形成多个孔。 端子销被插入到端子基板的每个孔中，同时被固定地支撑在端子基板上，从而是绝缘的和气密的。 插孔对应于孔。 垫圈插入在装配表面和端子基板之间，而每个端子销插入到相应的插入孔中。
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公开(公告)号：EP2218914A2
公开(公告)日：2010-08-18
申请号：EP10153580.5
申请日：2010-02-15
发明人： Tarao, Susumu , Iguchi, Masao , Mori, Hidefumi
CPC分类号： F04C18/0215 , F01C17/066 , F01C21/02 , F04C23/008 , F04C29/0057 , F04C29/0071 , F04C2240/807
摘要： A scroll-type fluid machine includes a mechanism for driving a movable scroll relative to a fixed scroll. The mechanism includes a drive shaft rotatable on a first axis, an eccentric pin and a bearing. The eccentric pin revolves around the first axis with the rotation of the drive shaft and has an outer peripheral surface centered on a second axis that is parallel to and eccentric to the first axis. The bearing is mounted to the movable scroll and has an inner peripheral surface centered on a third axis that is parallel to and eccentric to the first and second axes. The inner peripheral surface is in contact with the outer peripheral surface of the eccentric pin. Pressing force is applied to the bearing from the eccentric pin due to the arrangement of the first, second and third axes so as to press the movable scroll to the fixed scroll.
摘要翻译： 涡旋式流体机械包括用于驱动可动涡盘相对于固定涡盘的机构。 该机构包括可在第一轴上旋转的驱动轴，偏心销和轴承。 偏心销随着驱动轴的旋转围绕第一轴线旋转，并且具有以与第一轴线平行且偏心的第二轴线为中心的外周面。 轴承安装在动涡旋盘上，并具有以第三轴线为中心的内周面，该第三轴线与第一和第二轴线平行并偏心。 内周面与偏心销的外周面接触。 由于第一轴线，第二轴线和第三轴线的布置，压力从偏心销施加到轴承，以便将动涡旋体压向固定涡旋体。
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