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公开(公告)号：EP1120888A4
公开(公告)日：2002-11-06
申请号：EP99914743
申请日：1999-04-14
发明人： ANDO KOJI , HORIUCHI KAZUYOSHI , ARAI KANTA
CPC分类号： H02K11/40 , H01H37/761 , H01H2037/763 , H02K11/00 , H02K11/25 , H02K11/33 , H02K2211/03
摘要： A brushless motor includes protective means having a simple mechanism for protecting electronic components and so forth provided on a control board against both static electricity and heat of a heat sink. A protective member is provided which comprises integrated two mechanisms: a potential equalizing mechanism for equalizing the potential of the heat sink to the potential of one of power supply lines for a driving circuit disposed on the control board and a temperature fuse mechanism disposed on the control board. In consequence, static electricity generated in the heat sink can be made to flow to the circuit side and thereby the static electricity voltage is prevented from increasing. Therefore, temperature protection to cut off a circuit when temperature rises because of the heat from an electronic component (FET) attached to a heat sink is achieved by using only one member.
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公开(公告)号：EP1136783A4
公开(公告)日：2002-02-06
申请号：EP98957117
申请日：1998-12-02
发明人： KATO SOICHI
CPC分类号： F25B39/04 , F25B2339/044 , F25B2339/0446 , F28F9/0246 , F28F9/0253
摘要： A heat exchanger, in which a connector (7) for connection of a receiver tank (4) is brazed to a header pipe (3), male thread parts are used to joint the receiver tank (4) and the connector (7) to each other, and a brazing surface (7a) of the connector (7), at which the connector (7) is brazed to the header pipe (3), is formed to be smaller than a joint surface (7) of the connector (7), at which the connector (7) is jointed to the receiver tank (4). The connector (7) has a plurality of holes (73), (73), into which a plurality of the male thread parts extend or are threaded, and these holes (73), (73) are provided on the joint surface (7a) , at which the connector (7) is jointed to the receiver tank (4), to be symmetrical or substantially symmetrical with respect to a straight line connecting centers of an outflowing channel (71) and of an inflowing channel (72). Also, a groove (74) for division of the brazing surface (7a) is provided between the outflowing channel (71) and the inflowing channel (72) at the brazing surface (7a), at which the connector (7) is brazed to the header pipe (3).
摘要翻译： 一种热交换器，其中用于连接储罐（4）的连接器（7）被铜焊到集管（3）上，外螺纹部分用于将储罐（4）和连接器（7）连接到 并且连接器（7）钎焊到集管（3）的连接器（7）的钎焊表面（7a）形成为小于连接器（7）的接合表面（7） 在该位置上连接器（7）连接到储罐（4）。 连接器7具有多个外螺纹部分延伸或穿过其中的多个孔73,73，并且这些孔73,73设置在接合表面7a上， ）相对于连接流出通道（71）和流入通道（72）的中心的直线对称或基本对称。连接器（7）与接收箱（4）连接的位置。 此外，在钎焊表面（7a）处，在流出通道（71）和流入通道（72）之间设置用于钎焊表面（7a）的分隔的凹槽（74），连接器（7） 集管（3）。
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公开(公告)号：EP1306156A4
公开(公告)日：2009-11-11
申请号：EP00987763
申请日：2000-12-27
发明人： KATO SOICHI , AKIYAMA SHOJI
CPC分类号： B23K1/0012 , F28D1/0391 , F28F9/18
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公开(公告)号：EP1452814A4
公开(公告)日：2008-09-10
申请号：EP02802694
申请日：2002-08-30
发明人： TAKANO AKIHIKO
CPC分类号： F28F9/182 , F28D1/0417 , F28D1/0435 , F28D1/05391 , F28F1/022 , F28F1/025 , F28F9/262
摘要： A heat exchanger comprising a core 300a formed by stacking flat tubes 301 for passing refrigerant and corrugated fins 302, and a tank 310 provided with slots for inserting the end part of the tubes, wherein the core is arranged such that the flat plane of the tube is in parallel with the ventilating direction, and the tube is arranged such that the widthwise direction at the end part 301a thereof is twisted by 90 ring from the ventilating direction. With regard to a heat exchanger of supercritical refrigeration cycle, on one side part of a plurality of cores 300a, 300b stacked in the ventilating direction, position of each tank 310a, 310c is shifted in the direction orthogonal to the ventilating direction and the inlet part 320 and the outlet part 330 of refrigerant are directed toward the windward side or the leeward side in the ventilating direction while being aligned.
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公开(公告)号：EP1612419A4
公开(公告)日：2007-01-03
申请号：EP03772805
申请日：2003-11-17
发明人： WATANABE SATOSHI , KANAIZUKA MINORU , HUJITA YASUNORI , IZAWA RYOSUKE , KURIBARA TOSHIAKI , TOMITA HIRONORI , KOBAYASHI HIROFUMI
CPC分类号： F04B27/1036 , F04B39/0055
摘要： A reciprocating compressor, comprising a front side delivery chamber (18a) formed in a front side cylinder head (6), a rear side delivery chamber (18b) formed in a rear side cylinder head (8), a plurality of delivery passages (12a) and (12b) formed in cylinder blocks (2) and (4), and an outlet (16) allowing one of the delivery passages to communicate with an external circuit, wherein the other delivery passage (12b) than the delivery passage communicating with the outlet (16) is allowed to communicate with the front and rear side delivery chambers (18a) and (18b) and allowed to communicate with the delivery passage (12a) communicating with the outlet (16) through a guide passage (17), the delivery passage (12a) communicating with the outlet (16) is allowed to communicate with the outlet (16) through a restriction part (40) having a passage cross section smaller than that at a position where the other delivery passages (12b) communicates with the delivery chambers (18a) and (18b), and the size of the restriction part is set to an area equivalent to a 1.5 mm diameter circular cross section or below, whereby discharge pulsation can be reduced to reduce vibration and noise.
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公开(公告)号：EP1564517A4
公开(公告)日：2007-01-03
申请号：EP03772679
申请日：2003-11-12
发明人： OHATA HAJIME , SAKURADA MUNEO , ETO YOSHIHISA , TAKAYANAGI N
CPC分类号： F28F9/0204 , F28D1/05391
摘要： In tubular portions of a tank, slits are formed in each side face of chambers or across all side faces of the chambers. For partition plates that are to be inserted from the slits, groove portions in which the partition plates are fitted are formed by cutting portions to which the partition plates butt. The slits are formed in the chambers at positions relatively shifted from each other in a direction in which tubes are layered. This structure guarantees that, in the tank for a heat exchanger, bypass leakage of a heat exchange medium between sub-chambers is prevented from occurring when the partition plates are inserted in the tank from the slits provided on the tank side faces. Further, the tank can maintain required strength even if the slits are formed in it.
摘要翻译： 在罐的管状部分中，在腔室的每个侧面或者腔室的所有侧面上形成狭缝。 对于要从狭缝插入的分隔板，通过切割与分隔板对接的部分来形成其中装配有分隔板的凹槽部分。 狭缝形成在腔室中在管层叠的方向上彼此相对偏移的位置处。 这种结构保证了，在用于热交换器的容器中，当隔板从设置在容器侧面上的狭缝插入容器中时，防止了分室之间的热交换介质的旁路泄漏。 此外，即使在其中形成狭缝，罐也可以保持所需的强度。
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公开(公告)号：EP1605160A4
公开(公告)日：2006-08-09
申请号：EP03772804
申请日：2003-11-17
CPC分类号： F04B27/1081 , F04B27/0891 , F04B27/1045
摘要： A reciprocating compressor, comprising a cylinder block (3) having a plurality of cylinder bores (11) formed therein, a shaft rotatably installed so as to be passed through the cylinder block (3), and pistons reciprocating in the cylinder bores according to the rotation of the shaft, wherein mounting leg parts (31) formed of connection parts (31a) extended from the cylinder block (3) and projected parts (31b) formed continuously with the connection parts (31a) and projected to one side or both sides thereof in the tightening direction are provided on the cylinder block (3) and tightened to specified positions for the installation of the compressor, the projected parts (31b) being formed to have a rigidity lower than that of the connection parts (31a), whereby the smooth movement of the pistons can be assured and the strict control of piston clearances can be eliminated by suppressing the deformation of the cylinder bores within an allowable range while assuring a rigid installation state by the mounting leg parts.
摘要翻译： 1。一种往复式压缩机，其特征在于，包括：缸体（3），其内部形成有多个缸膛（11）;轴，其旋转自如地设置成贯通缸体（3）;以及活塞， 其特征在于，由从所述气缸体（3）延伸的连结部（31a）形成的安装脚部（31）和与所述连结部（31a）连续形成并向一侧或两侧突出的突起部（31b） 沿着紧固方向设置在气缸体（3）上并且紧固到用于安装压缩机的特定位置，凸出部分（31b）形成为具有比连接部分（31a）低的刚度，由此 可以确保活塞的平稳移动，并且通过将缸孔的变形抑制在允许范围内，同时确保刚性安装台可以消除活塞间隙的严格控制 te由安装腿部分。
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48.发明公开VARIABLE DISPLACEMENT TYPE SWASH PLATE CLUTCH-LESS COMPRESSOR 有权VERDRÄNGUNGSVERDICHTEROHNE TAUMELSCHEIBENKUPPLUNG
公开(公告)号：EP1365150A4
公开(公告)日：2006-06-07
申请号：EP01948010
申请日：2001-07-13
发明人： KAZAHAYA YUKIO , KISO NORIKATSU
CPC分类号： F04B49/22 , F04B27/1804 , F04B49/246 , F04B2027/1872 , F16K15/026 , F16K17/06 , F16K47/02
摘要： A variable displacement type swash plate clutch-less compressor comprising: a shaft (5) borne rotatably in a housing; a swash plate (10) mounted in an inclinable manner on the shaft (5) so that it rotates integrally with the shaft (5); and a discharge passage (D) for feeding a refrigerant gas to the outside of the compressor, as it is discharged from a compressor chamber (6a) to a discharge chamber (12). In the discharge passage (D), there is disposed a discharge check valve (13) which has a lower opening pressure than an opening pressure.
摘要翻译： 在包括可旋转地支撑在壳体内的轴5的无离合器可变容量斜盘压缩机中，可倾斜地安装在轴5上的旋转斜盘10用于与其一起旋转，以及排出通道D，制冷剂气体从压缩室6a输送到 排出室12被送出压缩机，在排出通道D中设置有具有比开阀压力低的阀关闭压力的排气止回阀130.
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公开(公告)号：EP1347259A4
公开(公告)日：2006-04-19
申请号：EP01272336
申请日：2001-12-26
发明人： KATO SOICHI
CPC分类号： F28F9/0224 , F28D1/05366 , F28F2225/08
摘要： A heat exchanger for exchanging a heat of a medium by a heat conducted through a tube, comprising the tube (210) for circulating medium therein and a tank (300) allowing the end part of the tube to be connected thereto, the tank further comprising an endless plate (320) having a hole part (321) for connecting the end part of the tube to the tank and a tank plate (310) for installing the end plate therein, wherein, where the flow path area of the medium is (X) and the overall length of a wetted perimeter is (Y) in the section of the tank in longitudinal direction, the relations of X = a.Y / 4 pi and 0.9
摘要翻译： 一种热交换器，用于通过经由管传导的热量来交换介质的热量，所述热交换器包括用于使介质在其中循环的管（210）和允许管的端部连接到其上的罐（300），所述罐还包括 具有用于将管的端部连接到罐的孔部分（321）的环形板（320）和用于将端板安装在其中的罐板（310），其中，在介质的流路面积为（ X）并且纵向部分中的润湿周长的总长度为（Y），关系X = aY 2 /4π和0.9
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公开(公告)号：EP1256771A4
公开(公告)日：2005-11-09
申请号：EP00912901
申请日：2000-03-29
发明人： SAKURADA MUNEO , KATO SOICHI
IPC分类号： B60K11/04 , B60H1/32 , F25B39/04 , F28D1/03 , F28D1/04 , F28F1/12 , F28F3/00 , F28F27/02 , F28D1/053 , F28F1/02 , F28F9/00
CPC分类号： F28F1/128 , F28D1/0435
摘要： Two or more heat exchangers (1, 2) disposed, in parallel with each other, in air ventilating direction from the upstream side to the downstream side of air, wherein a height (hc) of a tube (3) of one heat exchanger (1) disposed on the upstream side of air in air ventilating direction is formed lower than that (hr) of a tube (4) of the other heat exchanger (2) disposed on the downstream side of air (hc
摘要翻译： 2个以上的热交换器（1,2），其从空气的上游侧向下游侧沿通风方向并列配置，其中，一个热交换器（3）的管（3）的高度（hc） 1）配置在比通风方向上游侧的空气（hc
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