-
公开(公告)号：US5172464A
公开(公告)日：1992-12-22
申请号：US709886
申请日：1991-06-04
CPC分类号： B23Q7/1431 , B23Q1/5406 , B23Q1/626 , B23Q7/1426 , B23Q2210/006 , Y10T29/5124 , Y10T29/5196 , Y10T409/305824 , Y10T409/30896
摘要： A machine tool comprises: (a) a tool (22); (b) a body (2); (c) a tool supporting means (10) for supporting the tool (22) provided relative to the body (2); (d) a means (4) for supporting a pallet (P) for setting a work (W), the support means (36, 35) being provided relative to the body (2); (e) a first moving means (31, 32, 32a, 33, 34, 37, 39) for moving the means (4) about a center axis (U2) along a first direction (B1, B2); and (f) a second moving means (11, 12, 13, 14, 15, 16, 17, 18, 19, 20) for moving the tool supporting means (10) so as to cause relative motion between the tool supporting means (10) and the means (4) for performing machining operation of the work (W).
-
2.发明授权
公开(公告)号：US5094551A
公开(公告)日：1992-03-10
申请号：US579059
申请日：1990-09-07
CPC分类号： F16C25/08 , B23Q1/265 , F16C2202/28
摘要： A preload control apparatus for use in a spindle (12) of a machine tool comprises a bearing (16,17) and a plurality of springs (26a to 26d) for exerting a preload on the bearing (16, 17). Some or all of the springs (26a to 26d) are at least partly made of a shape memory alloy so that the preload on the bearing (16,17) can be adjusted with changes in temperature of the springs (26a to 26d).
摘要翻译： 一种在机床的主轴（12）中使用的预加载控制装置包括用于在轴承（16,17）上施加预载荷的轴承（16,17）和多个弹簧（26a至26d）。 部分或全部弹簧（26a至26d）至少部分地由形状记忆合金制成，使得能够随着弹簧（26a至26d）的温度变化来调节轴承（16,17）上的预载荷。
-
公开(公告)号：US5660510A
公开(公告)日：1997-08-26
申请号：US545727
申请日：1995-11-02
申请人： Katsuji Taniguchi , Shigeru Yamada
发明人： Katsuji Taniguchi , Shigeru Yamada
IPC分类号： B23B31/00 , B23B31/10 , B23B31/117 , B23B31/26 , B23Q1/00 , B23Q11/00 , B23Q11/08 , B23Q11/10
CPC分类号： B23Q1/0018 , B23B31/261 , B23Q11/0883 , B23Q11/1015 , Y10T408/44 , Y10T409/304032 , Y10T409/304088 , Y10T409/309464
摘要： A spindle device in which a coolant passage 26, capable of being selectively connected to a main passage 17, is provided at downstream of the main passage 17, an air passage 32, capable of being selectively connected to the main passage 17, is provided externally of the coolant passage 26, a first open-close means 20 is provided between the main passage 17 and the coolant passage 26, and a second open-close means 30 is provided between the main passage 17 and the air passage 32, whereby when the tool is clamped, the first open-close means 20 is opened to connect the main passage 17 with the coolant passage 26 and the second open-close means 30 is closed to cut-off the connection between the main passage 17 and the air passage 32 whereas when the tool is unclamped, the first open-close means 20 is closed to intercept the connection between the main passage 17 and the coolant passage 26 and the second open-close means 30 is opened to connect the main passage 17 with the air passage 32.
摘要翻译： PCT No.PCT / JP94 / 02171 Sec。 371日期：1995年11月2日 102（e）1995年11月2日PCT PCT 1994年12月21日PCT公布。 公开号WO95 / 29038 PCT 日期：1995年11月2日主轴装置，其中，能够选择性地连接到主通道17的冷却剂通道26设置在主通道17的下游，空气通道32能够选择性地连接到主通道 如图17所示，设置在冷却剂通道26的外部，在主通道17和冷却剂通道26之间设置有第一开闭装置20，并且第二开闭装置30设置在主通道17和空气通道 如图32所示，当工具被夹紧时，第一开闭装置20打开以将主通道17与冷却剂通道26连接，并且第二打开 - 关闭装置30关闭以切断主通道17 和空气通道32，而当工具松开时，第一开闭装置20关闭以拦截主通道17和冷却剂通道26之间的连接，并且第二打开 - 关闭装置30打开以连接主通道 17与 空气通道32。
-
公开(公告)号：US4972597A
公开(公告)日：1990-11-27
申请号：US448197
申请日：1989-12-14
IPC分类号： G01B11/00 , G01B11/24 , G01B11/245
CPC分类号： G01B11/007
摘要： A three-dimensional displacement gauge comprising a housing, a probe rotatably and slidably mounted on the housing, the probe is slidable along a first direction and having a contact member attached at one end thereof, two emitting members mounted on the probe each for emitting a light beam, two-dimensional measuring member such as a position sensor fixed to the housing for detecting the light beams, a biasing spring for biasing the probe toward the contact member, and a limit switch attached to the housing for detecting whether or not the probe moves in the first direction. The two-dimensional measuring member detects the light beams struck thereon so as to measure a small displacement of the contact member of the probe either in the first direction or in a second direction perpendicular to the first direction. In another mode, the two emitting members are mounted on the housing, and a mirror is mounted at the other end of the probe, and the two-dimensional measuring element detect the light beams struck thereon from the emitting members by way of the mirror.
-
公开(公告)号：US5810342A
公开(公告)日：1998-09-22
申请号：US720725
申请日：1996-10-01
IPC分类号： B23Q1/00 , B23Q1/42 , B23Q1/58 , B23Q1/62 , B23Q5/40 , B23Q17/22 , F16C29/02 , F16C41/00 , B23Q3/18
摘要： A table apparatus for a machine tool for moving a table along a guide member by a driving mechanism, feeding of the table being controlled by a feedback scale in cooperation with the driving mechanism, the feedback scale having a scale portion and a detecting portion, with opposed vicinal surfaces for accepting the feedback scale defined on the guide member and the table, respectively, the scale portion of the feedback scale being mounted on one of the surfaces, while the detecting portion is mounted on the other.
摘要翻译： 一种用于通过驱动机构沿着引导构件移动工作台的工作台的工作台装置，与驱动机构协作地由反馈标尺控制的工作台的供给，反馈标尺具有标尺部分和检测部分，具有 分别在反射标尺的刻度部分安装在其中一个表面上，同时检测部分安装在另一个表面上，用于分别接受限定在引导部件和工作台上的反馈标尺的相邻连续表面。
-
公开(公告)号：US20140041829A1
公开(公告)日：2014-02-13
申请号：US14005869
申请日：2012-03-27
申请人： Katsuji Taniguchi , Tomohiro Terada
发明人： Katsuji Taniguchi , Tomohiro Terada
IPC分类号： B60H1/00
CPC分类号： B60H1/0005 , B60H1/00321 , B60H1/03 , B60H1/039 , B60H2001/00085 , B60H2001/00178
摘要： In a vehicle air conditioner, air in the first flow path flows sequentially through outside air intake opening (112), blower fan (102), evaporator (103), condenser (104), and the inside of vehicle, and air in the second flow path flows sequentially through inside air intake opening (116), sensible heat exchanger (101), and the outside of the vehicle. Sensible heat exchanger (101) exchanges heat between outside air introduced from outside air intake opening (112) by the suction force of blower fan (102), and inside air passing through the first flow path and the inside of vehicle and introduced in the second flow path by the blowing force of blower fan (102). Sensible heat exchanger (101) uses drain hose (201) discharging drain water created in cooling the outside air by evaporator (103) to the outside of vehicle, to discharge the inside air for which heat was exchanged to the outside of vehicle.
摘要翻译： 在车辆空调机中，第一流路中的空气依次通过外部空气吸入口（112），鼓风机（102），蒸发器（103），冷凝器（104）和车辆内部，第二流中的空气 流路顺序地通过内部进气口116，显热换热器101以及车辆外部。 显热换热器（101）通过鼓风机（102）的吸力与从外部进气口（112）引入的外部空气与通过第一流路和车辆内部的内部空气进行热交换，并在第二 鼓风机（102）吹送力的流路。 显热换热器（101）使用排水软管（201），排出通过蒸发器（103）将外部空气冷却到车辆外部产生的排水，以将热量被更换的内部空气排出到车辆外部。
-
公开(公告)号：US08590326B2
公开(公告)日：2013-11-26
申请号：US12680780
申请日：2008-10-08
申请人： Yuichi Yakumaru , Katsuji Taniguchi , Masaya Honma
发明人： Yuichi Yakumaru , Katsuji Taniguchi , Masaya Honma
CPC分类号： F25B47/022 , F25B9/06 , F25B2309/061 , F25B2400/075 , F25B2400/14 , F25B2600/0253 , Y02B30/741
摘要： A refrigeration cycle apparatus 100 includes a first compressor 101, a second compressor 102 provided in parallel with the first compressor 101, a radiator 103 for cooling a refrigerant compressed by the compressors 101 and 102, an expander 104 for recovering power while expanding the refrigerant cooled by the radiator 103, an evaporator 105 for evaporating the refrigerant expanded by the expander 104, a rotation shaft 123 connecting the first compressor 101 to the expander 104 so that the first compressor 101 uses the power recovered by the expander 104, a controller 112 for executing a control including a step of increasing a flow rate of the refrigerant gradually during a defrosting operation in which frost formed on the evaporator 105 is melted by allowing the refrigerant having a high temperature to flow through the evaporator 105.
摘要翻译： 制冷循环装置100包括第一压缩机101，与第一压缩机101并联设置的第二压缩机102，用于冷却由压缩机101,102压缩的制冷剂的散热器103，膨胀机104， 通过散热器103，用于蒸发由膨胀机104膨胀的制冷剂的蒸发器105，将第一压缩机101连接到膨胀机104的旋转轴123，使得第一压缩机101使用由膨胀机104回收的动力，控制器112， 执行包括在通过允许具有高温的制冷剂流过蒸发器105而在蒸发器105上形成的霜熔化的除霜操作期间逐渐增加制冷剂的流量的步骤的控制。
-
公开(公告)号：US20100313586A1
公开(公告)日：2010-12-16
申请号：US12866410
申请日：2009-02-13
CPC分类号： F25B9/06 , F25B9/008 , F25B2309/061 , F25B2400/075 , F25B2600/0253 , F25B2600/17 , F25B2700/195 , F25B2700/21161 , F25B2700/21163 , Y02B30/741
摘要： A refrigeration cycle apparatus (100) includes: a first compressor (101); a second compressor (102) connected in parallel with the first compressor (101) in a refrigerant circuit (200); a radiator (103) for cooling a refrigerant compressed by the first and second compressors; an expander (104) coupled to a rotation shaft of the first compressor (101); an evaporator (105) for evaporating the refrigerant expanded by the expander (104); and a controller (115). The controller (115) includes an efficiency enhancing means for performing a first process including a step of changing a rotation speed of the first compressor (101), as a process for increasing a coefficient of performance (COP) of the refrigeration cycle apparatus (100), when a temperature of a heat carrier flowing into the radiator (103) is in a predetermined temperature range, and for performing a second process including a step of changing a rotation speed of the second compressor (102), as a process for increasing the coefficient of performance, when the temperature of the heat carrier flowing into the radiator (103) is not in the predetermined temperature range.
摘要翻译： 制冷循环装置（100）包括：第一压缩机（101）; 在制冷剂回路（200）中与第一压缩机（101）并联连接的第二压缩机（102）。 用于冷却由第一和第二压缩机压缩的制冷剂的散热器（103） 联接到第一压缩机（101）的旋转轴的膨胀器（104）; 蒸发器（105），用于蒸发由膨胀机（104）膨胀的制冷剂; 和控制器（115）。 控制器（115）包括效率提高装置，用于执行包括改变第一压缩机（101）的转速的步骤的第一处理，作为用于提高制冷循环装置（100）的性能系数（COP）的处理 ），当流入散热器（103）的热载体的温度处于预定温度范围时，并且用于执行包括改变第二压缩机（102）的转速的步骤的第二处理，作为增加的过程 当流入散热器（103）的热载体的温度不在预定温度范围内时的性能系数。
-
公开(公告)号：US20120017620A1
公开(公告)日：2012-01-26
申请号：US13144848
申请日：2009-12-18
CPC分类号： F25B9/06 , F25B2500/26
摘要： A refrigeration cycle apparatus includes an expander-compressor unit (1) having a first motor (12), a second compressor (2) having a second motor (22), and a controller (7). The controller (7) determines the target rotational frequency F1 of the first motor (12) and the target rotational frequency F2 of the second motor (22) for a start-up operation, and determines whether the opening X of an injection valve (61) should be in a fully opened state or in a fully closed state during the start-up operation, based on an outside air temperature and other factors. Then, the controller (7) performs the start-up operation by controlling the rotational frequencies f1 and f2 of the first motor and the second motor to be the determined target rotational frequencies F1 and F2 while maintaining the opening X of the injection valve in the fully opened state or in the fully closed state.
摘要翻译： 制冷循环装置包括具有第一马达（12），具有第二马达（22）的第二压缩机（2）和控制器（7））的膨胀机一体式压缩机单元（1）。 控制器（7）确定第一马达（12）的目标转速F1和用于启动运转的第二马达（22）的目标转速F2，并且确定喷射阀（61）的开口X ）应在启动运行期间，基于外部空气温度等因素处于完全打开状态或完全关闭状态。 然后，控制器（7）通过将第一电动机和第二电动机的旋转频率f1和f2控制为确定的目标转速F1和F2，同时将喷射阀的开度X保持在 完全打开状态或处于完全关闭状态。
-
公开(公告)号：US20100326107A1
公开(公告)日：2010-12-30
申请号：US12918022
申请日：2009-02-17
CPC分类号： F25B9/008 , F25B1/10 , F25B9/06 , F25B2309/061 , F25B2339/047 , F25B2341/0662 , F25B2400/0411 , F25B2400/075 , F25B2400/13 , F25B2600/17 , F25B2600/2509 , F25B2700/2106 , F25B2700/2109 , F25B2700/21152 , F25B2700/21161
摘要： A refrigeration cycle apparatus (100) includes an expander-compressor unit (1) including a first compression mechanism (11) and an expansion mechanism (13), and a sub compressor (2) including a second compression mechanism (21). The first compression mechanism (11) is connected in parallel with the second compression mechanism (21) in a refrigerant circuit (30). The refrigeration cycle apparatus (100) further includes a bypass passage (6) bypassing the expansion mechanism (13). A first flow control valve (61), a gas-liquid separator (62) and a second flow control valve (63) are provided sequentially to the bypass passage (6) from an upstream side. An injection passage (7) guides a gas refrigerant separated from a liquid refrigerant in the gas-liquid separator (62) to the second compression mechanism (21).
摘要翻译： 一种制冷循环装置（100）具备包括第一压缩机构（11）和膨胀机构（13）的膨胀机一体型压缩机（1）和具备第二压缩机构（21）的副压缩机（2）。 第一压缩机构（11）在制冷剂回路（30）中与第二压缩机构（21）并联连接。 制冷循环装置（100）还包括旁通膨胀机构（13）的旁通通路（6）。 第一流量控制阀（61），气液分离器（62）和第二流量控制阀（63）从上游侧依次设置在旁通通路（6）上。 喷射通道（7）将从气液分离器（62）中的液体制冷剂分离的气体制冷剂引导到第二压缩机构（21）。
-
-
-
-
-
-
-
-
-
搜索结果
11 条记录 (耗时 0.019 秒)
