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1. 发明公开

EP1006011A3 Air-conditioning system for automobiles and its control method 有权
标题翻译：用于机动车辆的空调及其控制方法相同
公开(公告)号：EP1006011A3
公开(公告)日：2001-10-10
申请号：EP99123350.3
申请日：1999-11-23
申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
发明人： Takenaka, Kenji , Kawaguchi, Masahiro , Sonobe, Masanori
IPC分类号： B60H1/32
CPC分类号： B60H1/3208
摘要： An automobile moves at a traveling speed in accordance with the position of an acceleration pedal (89). A compressor is driven by the engine (20) of the automobile. The discharge displacement of the compressor is adjusted by an external control procedure. When the position of the acceleration pedal (89) reaches a determining value, or above at which it is determined that engine power is needed for accelerating the vehicle, the compressor is controlled such that the discharge displacement decreases. The determining value is selected by a controller (80) in relation to the traveling speed detected by a speed sensor (87). The determining value increases as the speed increases.

2. 发明公开

EP1039130A3 Variable displacement compressor 审中-公开
标题翻译：可变排量压缩机
公开(公告)号：EP1039130A3
公开(公告)日：2001-03-07
申请号：EP00106415.3
申请日：2000-03-24
申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
发明人： Takenaka, Kenji , Fukanuma, Tetsuhiko , Kawaguchi, Masahiro
IPC分类号： F04B27/18
CPC分类号： F04B27/1804 , F04B27/0895 , F04B27/1036
摘要： A variable displacement compressor has a crank chamber defined (15) in a housing. A drive shaft (16) is arranged in the housing. A piston (41) is accommodated in the cylinder bore. A swash plate (32) is connected to the piston to convert a rotation of the drive shaft (16). A retainer surface (63) is arranged in the housing and extends substantially perpendicular to the axis of the drive shaft (16). A restricting mechanism (65, 66, 67) is arranged between the swash plate (32) and the retainer surface (63). The restricting mechanism receives the swash plate (32) and restricts movement of the swash plate (32) when the inclination of the swash plate (32) decreases.
摘要翻译：变容式压缩机具有限定在壳体中的曲轴室（15）。驱动轴（16）布置在壳体中。活塞（41）容纳在气缸孔中。斜盘（32）连接到活塞以转换驱动轴（16）的旋转。保持器表面（63）布置在壳体中并且基本上垂直于驱动轴（16）的轴线延伸。在斜盘（32）和保持器表面（63）之间布置有限制机构（65,66,67）。当斜盘（32）的倾斜度减小时，限制机构接收斜盘（32）并限制斜盘（32）的移动。

3. 发明公开

EP1074737A2 Lubrication layer of piston seat of a swash-plate refrigerant compressor 审中-公开
标题翻译：上的旋转斜盘致冷压缩机的活塞座润滑层
公开(公告)号：EP1074737A2
公开(公告)日：2001-02-07
申请号：EP00114021.9
申请日：2000-07-04
申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
发明人： Sugiura, Manabu , Takenaka, Kenji , Iwama, Kazuaki
IPC分类号： F04B27/08 , F04B39/00
CPC分类号： F04B27/0886 , F05C2203/086 , F05C2225/04 , F05C2253/12 , F05C2253/20
摘要： A single-head swash-plate refrigerant compressor of fixed displacement type is disclosed which can prevent lock-up due to burning between the spherical seat surface of the pistons and the spherical surface of the shoes and prevent plastic deformation of the pistons. A lubrication layer 6b coated with tin by electroless plating is formed between the spherical seat surface 6a of the piston 6 and the spherical surface 8a of the shoe 8 in order to improve the slidability therebetween.

4. 发明公开

EP1006011A2 Air-conditioning system for automobiles and its control method 有权
标题翻译： KraftaanlagefürKraftfahrzeuge und Verfahren zur Regelung derselben
公开(公告)号：EP1006011A2
公开(公告)日：2000-06-07
申请号：EP99123350.3
申请日：1999-11-23
申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
发明人： Takenaka, Kenji , Kawaguchi, Masahiro , Sonobe, Masanori
IPC分类号： B60H1/32
CPC分类号： B60H1/3208
摘要： An automobile moves at a traveling speed in accordance with the position of an acceleration pedal (89). A compressor is driven by the engine (20) of the automobile. The discharge displacement of the compressor is adjusted by an external control procedure. When the position of the acceleration pedal (89) reaches a determining value, or above at which it is determined that engine power is needed for accelerating the vehicle, the compressor is controlled such that the discharge displacement decreases. The determining value is selected by a controller (80) in relation to the traveling speed detected by a speed sensor (87). The determining value increases as the speed increases.
摘要翻译：汽车根据加速踏板（89）的位置以行驶速度移动。压缩机由汽车的发动机（20）驱动。通过外部控制程序调节压缩机的排放位移。当加速踏板（89）的位置达到确定需要用于加速车辆的发动机功率的确定值或以上时，控制压缩机使得排出位移减小。由控制器（80）相对于由速度传感器（87）检测到的行驶速度选择确定值。确定值随着速度的增加而增加。

5. 发明公开

EP0926340A3 Coating of a swash plate bearing 有权
标题翻译： Beschichtung einerSchrägscheibenlagerung
公开(公告)号：EP0926340A3
公开(公告)日：2000-05-24
申请号：EP98124481.7
申请日：1998-12-23
申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
发明人： Kawaguchi, Masahiro , Miura, Shintaro , Okuno, Takuya , Mizutani, Hideki , Takenaka, Kenji , Sugiura, Manabu , Kayukawa, Hiroaki
IPC分类号： F04B27/10
CPC分类号： F04B27/1054 , F05C2201/0475 , F05C2201/049 , F05C2201/0493 , F05C2203/086 , F05C2253/12
摘要： A single-headed piston type swash-plate-operated refrigerant compressor is provided with a swash plate mounted on a rotatable drive shaft and having front and rear opposite surfaces, single headed pistons arranged on the rear side of the swash plate to reciprocate in respective cylinder bores, and front and rear shoes to be held in slide-contact with the peripheral parts of the front and rear surfaces of the swash plate to engage a tail end part of each of the single headed pistons with the swash plate in which the front and rear surfaces of the swash plate are provided with respective uppermost layers having physical surface properties different from one another. A front uppermost and a rear uppermost layer of the swash plate are formed of a sprayed coating of, for example, a copper-base material and the rear uppermost layer is coated by a solid lubricant layer containing a solid lubricant, such as molybdenum disulfide, at least in a part of the solid lubricant. The thickness of the solid lubricant layer is measured and controlled by using the surface of the front layer as a reference plane.
摘要翻译：单头活塞式斜盘式制冷剂压缩机设置有安装在可旋转驱动轴上并具有前后相对表面的斜盘，单头活塞布置在斜盘的后侧以在相应的气缸中往复运动孔和前后鞋保持与斜盘前表面和后表面的周边部分滑动接触，以使每个单头活塞的尾端部分与斜盘接合，其中前，旋转斜盘的后表面设置有具有彼此不同的物理表面性质的相应的最上层。旋转斜盘的前部最上层和后部最上层由例如铜基材料的喷涂涂层形成，后部最上层由含有固体润滑剂（例如二硫化钼）的固体润滑剂层涂覆，至少部分固体润滑剂。通过使用前层的表面作为参考平面来测量和控制固体润滑剂层的厚度。

6. 发明公开

EP0862029A2 Fluid friction vehicle heaters 失效
标题翻译： ReibungswärmegeneratorfürKraftfahrzeuge
公开(公告)号：EP0862029A2
公开(公告)日：1998-09-02
申请号：EP98103474.7
申请日：1998-02-27
申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
发明人： Moroi, Takahiro , Ban, Takashi , Hoshino, Nobuaki , Okada, Masahiko , Takenaka, Kenji
IPC分类号： F24J3/00
CPC分类号： F24V40/00
摘要： A viscous fluid type heater includes a heating chamber (7) for holding viscous fluid and a rotor (14) located in the heating chamber (7). A holding chamber (19; 63) is located below the heating chamber (7) to communicate with the heating chamber (7). A plunger (35; 62), which is actuated by a solenoid (30; 50), is movable between a forward position for maximizing the volume of the holding chamber (19; 63) and a rearward position for minimizing the volume of the holding chamber (19; 63). When the plunger (35; 62) is at the forward position, viscous fluid is discharged from the heating chamber (7) to the holding chamber (19; 63). When the plunger (35; 62) is at the rearward position, viscous fluid is supplied from the holding chamber (19; 63) to the heating chamber (7). This allows the load of the heater to be removed or reinstated selectively. In an engine-driven vehicle, the engine (E) can thus started without being hindered by the heater.
摘要翻译：粘性流体型加热器包括用于保持粘性流体的加热室（7）和位于加热室（7）中的转子（14）。保持室（19; 63）位于加热室（7）的下方，与加热室（7）连通。由螺线管（30; 50）致动的柱塞（35; 62）能够在用于使保持室（19; 63）的体积最大化的向前位置和用于使保持室室（19; 63）。当柱塞（35; 62）处于向前位置时，粘性流体从加热室（7）排出到保持室（19; 63）。当柱塞（35; 62）处于向后位置时，粘性流体从保持室（19; 63）供应到加热室（7）。这允许选择性地去除或恢复加热器的负载。在发动机驱动的车辆中，发动机（E）因此可以起动而不受加热器的阻碍。

7. 发明公开

EP1041281A3 Variabler Verdrängungskompressor 有权
标题翻译：可变排量式压缩机
公开(公告)号：EP1041281A3
公开(公告)日：2001-03-14
申请号：EP00106954.1
申请日：2000-03-31
申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
发明人： Takenaka, Kenji , Kayukawa, Hiraoki , Fukanuma, Tetsuhiko , Kawaguchi, Masahiro , Mizutani, Hideki , Hirota, Suguru , Nakaima, Hiroyuki
IPC分类号： F04B27/10
CPC分类号： F04B27/1072
摘要： A variable displacement type swash plate compressor that prevents a drive shaft (6) from moving axially when the difference between a crank chamber pressure and a cylinder bore pressure becomes excessive. A hinge mechanism (13) has a support arm (14) extending from a lug plate (11) and a guide pin (15) extends from a swash plate (12). The head portion (15a) of the guide pin (15) fits in a guide hole (70) formed in the support arm (14). A cutaway surface (74) is formed in a part (73) of the support arm that defines the guide hole (70). The cutaway surface (74) forms a clearance (C2) in the hinge. The clearance (C2) permits the swash plate (12) to move without pulling the drive shaft (6).

8. 发明公开

EP0987134A2 Refrigeration circuit and variable orifice device 审中-公开
标题翻译： Kühlkreislaufund Vorrichtung mitveränderbaremQuerschnitt
公开(公告)号：EP0987134A2
公开(公告)日：2000-03-22
申请号：EP99116010.2
申请日：1999-08-14
申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
发明人： Kawaguchi, Masahiro , Takenaka, Kenji
IPC分类号： B60H1/32
CPC分类号： F25B41/062 , B60H1/3205 , B60H1/3216 , B60H1/3223 , B60H2001/326 , B60H2001/3285 , F25B2341/0651 , Y02B30/72
摘要： The circulation circuit used for an air-conditioning system for a vehicle. The circulation circuit is provided with a variable capacity type compressor, a condenser, a variable orifice device, an evaporator 4, and an accumulator 5 interposed between the evaporator 4 and the compressor 1. The accumulator 5 is used also as a silencer for preventing noise caused due to the self-excited vibration of the internal mechanism of the compressor. The variable orifice device is used as a pressure reducing device and is capable of varying the cross-sectional area of a restricted path provided therein in response to the temperature of the coolant passing through the restricted path. Therefore, it is possible to change the pressure reducing ability in accordance with the change of the flowing rate of the coolant.
摘要翻译：用于车辆空调系统的循环回路。循环回路设置有可变容量型压缩机，冷凝器，可变孔装置，蒸发器4和置于蒸发器4和压缩机1之间的储液器5.蓄能器5还用作防止噪声的消音器由于压缩机内部机构的自激振动引起的。可变孔装置用作减压装置，并且能够响应于通过限制路径的冷却剂的温度而改变其中设置的限制路径的横截面面积。因此，可以根据冷却剂的流动速度的变化来改变减压能力。

9. 发明公开

EP0738832A1 Lubricating mechanism for piston type compressor 失效
标题翻译： SchmiervorrichtungfürKolbenverdichter
公开(公告)号：EP0738832A1
公开(公告)日：1996-10-23
申请号：EP96106022.5
申请日：1996-04-17
申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
发明人： Hoshino, Tatsuyuki , Takenaka, Kenji
IPC分类号： F04B27/10
CPC分类号： F04B27/1081 , F04B27/109 , Y10T74/18336
摘要： A lubricating mechanism for a piston type compressor in a refrigeration system. A cam plate (27) is mounted on a drive shaft (16) for integral rotation therewith in a crank chamber (22), which is defined in a casing (11, 12, 13; 51, 52, 13). Pistons (20) are coupled to the cam plate (27) and reciprocate in cylinder bores (20) extending parallel to the drive shaft (16). Each piston (21) compresses refrigerant gas containing lubricating oil mist and discharges the compressed refrigerant gas from the compressor during rotation of the cam plate (27). The refrigerant gas is supplied into the crank chamber (22) and is circulated in the casing (11, 12, 13; 51, 52, 13). The lubricating oil is supplied to various moving parts from a location near the drive shaft (16). An oil pan (37; 53) is provided outside and to the side of the casing (11, 12, 13; 51, 52, 13) for collecting lubricating oil. A recovering passage (38; 57) connects the oil pan (37; 53) with the crank chamber (22) to convey the lubricating oil from the crank chamber (22) to the oil pan (37; 53) for collection. A guide passage (39; 54) guides the lubricating oil collected in the oil pan (37; 53) to the location near the drive shaft (16) using gravitational force. By mounting the oil pan (37; 53) on the side of the casing (11, 12, 13; 51, 52, 13), the oil pan (37; 53) collects relatively less liquefied refrigerant and more oil, and thus improves lubrication of the compressor.
摘要翻译：一种制冷系统中的活塞式压缩机的润滑机构。凸轮板（27）安装在驱动轴（16）上，用于与壳体（11,12,13; 51,52,13）中限定的曲柄室（22）一体旋转。活塞（20）联接到凸轮板（27）并且在平行于驱动轴（16）延伸的气缸孔（20）中往复运动。每个活塞（21）压缩含有润滑油雾的制冷剂气体，并且在凸轮板（27）旋转期间从压缩机排出压缩的制冷剂气体。制冷剂气体被供应到曲柄室（22）中并在壳体（11,12,13; 51,52,13）中循环。润滑油从靠近驱动轴（16）的位置供应到各种运动部件。油箱（37; 53）设置在用于收集润滑油的壳体（11,12,13; 51,52,13）的外侧和侧面。回收通道（38; 57）将油盘（37; 53）与曲柄室（22）连接，以将润滑油从曲柄室（22）输送到油底壳（37; 53）以进行收集。引导通道（39; 54）使用重力将收集在油盘（37; 53）中的润滑油引导到驱动轴（16）附近的位置。通过将油盘（37; 53）安装在壳体（11,12,13; 51,52,13）侧，油盘（37; 53）收集相对较少的液化制冷剂和更多的油，从而改善压缩机润滑。

10. 发明公开

EP0987134A3 Refrigeration circuit and variable orifice device 审中-公开
标题翻译：冷却回路和装置具有可变的横截面
公开(公告)号：EP0987134A3
公开(公告)日：2001-09-19
申请号：EP99116010.2
申请日：1999-08-14
申请人： Kabushiki Kaisha Toyoda Jidoshokki Seisakusho
发明人： Kawaguchi, Masahiro , Takenaka, Kenji
IPC分类号： B60H1/32
CPC分类号： F25B41/062 , B60H1/3205 , B60H1/3216 , B60H1/3223 , B60H2001/326 , B60H2001/3285 , F25B2341/0651 , Y02B30/72
摘要： The circulation circuit used for an air-conditioning system for a vehicle. The circulation circuit is provided with a variable capacity type compressor, a condenser, a variable orifice device, an evaporator 4, and an accumulator 5 interposed between the evaporator 4 and the compressor 1. The accumulator 5 is used also as a silencer for preventing noise caused due to the self-excited vibration of the internal mechanism of the compressor. The variable orifice device is used as a pressure reducing device and is capable of varying the cross-sectional area of a restricted path provided therein in response to the temperature of the coolant passing through the restricted path. Therefore, it is possible to change the pressure reducing ability in accordance with the change of the flowing rate of the coolant.

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