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2. 发明公开

EP2653723A4 CAPACITY CONTROL VALVE 有权
公开(公告)号：EP2653723A4
公开(公告)日：2018-01-24
申请号：EP11846740
申请日：2011-11-04
申请人： EAGLE IND CO LTD
发明人： FUTAKUCHI MASAYUKI , FUKUDOME KOHEI , MORIWAKI KENJI , HAYAMA MASAHIRO , KANZAKI TOSHINORI , CHO RYOSUKE
IPC分类号： F04B27/14 , B60H1/00 , F04B27/18
CPC分类号： B60H1/00485 , F04B27/1804 , F04B2027/1827 , F04B2027/1831 , Y10T137/7761
摘要： [Object] To provide a capacity control valve for increasing the ability to drain liquid refrigerant from a control chamber during startup of a variable-capacity compressor without changing the control valve characteristics. [Means of Achievement] The capacity control valve is characterized in that urging means acting in the direction of valve opening is provided between an adapter, provided to a free end of a pressure-sensitive body in the extension and contraction direction thereof and having an annular seat surface, and a third valve part having an annular engaging surface for opening and closing a suction-side passage by engaging and disengaging with the seat surface of the adapter.

3. 发明公开

EP3244104A1 BUTTERFLY VALVE 有权
标题翻译：蝶阀
公开(公告)号：EP3244104A1
公开(公告)日：2017-11-15
申请号：EP17169290.8
申请日：2017-05-03
申请人： TGK CO., Ltd.
发明人： ANDOH, Toshihiro , SATOU, Misaki , UEKI, Kiyotaka
IPC分类号： F16K1/226 , F16K11/052 , F16K1/22 , F16K31/04
CPC分类号： F16K1/2261 , B60H1/00485 , F16K1/222 , F16K11/052 , F16K11/0525 , F16K31/04
摘要： A butterfly valve incudes a valve element (18) that turns with a shaft (20) to control open/closed states of a passage (16) or adjust an opening degree of the passage (16). The valve element (18) includes a plate (72) and an elastic member (74) provided along an outer circumference of the plate (72). The elastic member (74) has seal parts (S1, S2) that touch and leave an inner surface of the passage (16) to close and open the passage (16). The plate (72) has specific shapes on both sides with respect to an axis of the shaft (20), the specific shapes narrowing gaps between the plate (72) and the inner surface on lower-pressure sides of seal centers of the seal parts (S1, S2) in a valve closed state.
摘要翻译：蝶形阀包括与轴（20）一起转动以控制通道（16）的打开/关闭状态或调节通道（16）的打开程度的阀元件（18）。阀芯（18）包括板（72）和沿着板（72）的外周设置的弹性部件（74）。弹性部件74具有与通道16的内表面接触并离开通道16的密封部S1，S2。板（72）相对于轴（20）的轴线在两侧具有特定形状，特定形状使板（72）与密封部分的密封中心的低压侧的内表面之间的间隙变窄（S1，S2）处于阀关闭状态。

4. 发明公开

EP2677218A4 CONTROL VALVE 审中-公开
公开(公告)号：EP2677218A4
公开(公告)日：2016-07-13
申请号：EP12747421
申请日：2012-01-31
申请人： TGK CO LTD
发明人： HIROTA HISATOSHI
IPC分类号： F16K39/02 , B60H1/00 , F16K1/00 , F16K11/18 , F16K31/04 , F16K31/50
CPC分类号： F16K31/04 , B60H1/00485 , F16K11/18 , F16K31/508 , F16K39/022

5. 发明授权

EP2700853B1 CONTROL VALVE 有权
标题翻译：控制阀
公开(公告)号：EP2700853B1
公开(公告)日：2015-11-25
申请号：EP12773969.6
申请日：2012-04-02
申请人： TGK CO., Ltd.
发明人： HIROTA, Hisatoshi
IPC分类号： F25B41/06 , B60H1/00 , F16K11/18 , F16K1/00 , F16K11/044 , F16K31/04 , F25B13/00 , F25B27/00 , F25B41/04 , F25B40/00
CPC分类号： F16K31/04 , B60H1/00485 , F16K11/044 , F25B13/00 , F25B27/00 , F25B40/00 , F25B41/04 , F25B41/062 , F25B2313/009 , F25B2313/021 , F25B2313/02791 , F25B2500/18 , F25B2600/0253

6. 发明公开

EP2685143A4 CONTROL VALVE 有权
标题翻译：控制阀
公开(公告)号：EP2685143A4
公开(公告)日：2014-09-10
申请号：EP12755107
申请日：2012-03-01
申请人： TGK CO LTD
发明人： HIROTA HISATOSHI
IPC分类号： F16K11/044 , B60H1/00 , F16K31/04 , F25B41/04
CPC分类号： F16K31/047 , B60H1/00485 , F16K11/044 , F25B13/00 , F25B27/00 , F25B41/04 , F25B2313/009 , F25B2313/021 , F25B2313/02791 , F25B2500/18 , F25B2600/0253

7. 发明公开

EP2565065A4 AIR CONDITIONING DEVICE FOR VEHICLE 有权
标题翻译：空调系统于车辆
公开(公告)号：EP2565065A4
公开(公告)日：2014-02-26
申请号：EP10850673
申请日：2010-04-26
申请人： TOYOTA MOTOR CO LTD
发明人： TANAKA TOSHIYUKI
IPC分类号： B60H1/32 , B60H1/00 , F25B41/06
CPC分类号： B60H1/3229 , B60H1/00485 , B60H1/00521 , F25B41/062 , F25B2341/0683

8. 发明公开

EP2460677A1 AIR CONDITIONING DEVICE FOR VEHICLE 审中-公开
标题翻译：车用空调装置
公开(公告)号：EP2460677A1
公开(公告)日：2012-06-06
申请号：EP10804287.0
申请日：2010-07-20
申请人： Sanden Corporation
发明人： ISHIZEKI Tetsuya , INOUE Atsuo , TSUBOI Masato , SUZUKI Kenichi
IPC分类号： B60H1/32 , F04B49/06
CPC分类号： F04B49/06 , B60H1/00485 , B60H2001/3254 , B60H2001/3297
摘要： Provided is an air conditioning system for vehicles wherein a flow rate of refrigerant used for estimating a compressor torque can be accurately estimated by accurately detecting a difference between pressures at upstream and downstream sides of an orifice, which has a high correlation with the flow rate of refrigerant, and ultimately, the compressor torque can be accurately estimated, and this estimation can be performed while space saving and cost down can be achieved. The air conditioning system for vehicles having a refrigeration cycle provided with a refrigerant compressor, a condenser, a pressure reduction/expansion mechanism and an evaporator is characterized in that an orifice for throttling a refrigerant flow is disposed in a refrigerant path between the condenser and the pressure reduction/expansion mechanism, a pressure difference detection means capable of detecting a difference between pressures at upstream and downstream positions of the orifice is provided, and provided are a refrigerant flow rate estimation means for estimating a refrigerant flow rate with reference to the detected pressure difference and a compressor torque estimation means for estimating a compressor torque with reference to the estimated refrigerant flow rate.
摘要翻译：本发明提供一种车辆用空调系统，其中，通过准确地检测与流量相关性高的节流孔的上游侧和下游侧的压力差，能够高精度地推定用于推定压缩机转矩的制冷剂的流量制冷剂，并且最终可以精确地估计压缩机扭矩，并且可以在节省空间和降低成本的同时执行该估计。具有制冷循环的车辆用空调系统具有制冷剂压缩机，冷凝器，减压/膨胀机构和蒸发器，其特征在于，用于节流制冷剂流的节流孔布置在冷凝器和冷凝器之间的制冷剂路径中在减压膨胀机构中设置能够检测节流孔的上游侧和下游侧的压力差的压力差检测单元，设置有用于参照检测到的压力推定制冷剂流量的制冷剂流量推定单元以及压缩机扭矩估算装置，用于参照估算的制冷剂流量估算压缩机扭矩。

9. 发明授权

EP1448877B1 AUTOMOTIVE COOLANT CONTROL VALVE 有权
标题翻译：冷却液控制阀的车辆
公开(公告)号：EP1448877B1
公开(公告)日：2008-01-02
申请号：EP02795680.4
申请日：2002-11-26
申请人： Invensys Climate Controls
发明人： MCLANE, Allan , KRAMER, William, D.
IPC分类号： F01P7/16 , F16K11/085
CPC分类号： F01P7/167 , B60H1/00485 , F01P11/029 , F01P2007/146 , F01P2060/08 , F16K11/0856 , Y10T137/86501 , Y10T137/86541 , Y10T137/86871
摘要： A coolant flow valve for controlling the distribution and flow of coolant to replace the radiator thermostat and heater valve currently used in automotive applications. The valve includes a valve rotor rotationally received in a valve housing wherein the rotational orientation thereof determines which combination of flow paths through four different outlet ports is selected.

10. 发明授权

EP0983157B1 MEHRFACH-MAGNETVENTIL FÜR EINE FLÜSSIGKEITSGEREGELTE HEIZ- UND/ODER KÜHLANLAGE 有权
标题翻译：多磁阀用于液体控制的供暖和/或冷却系统
公开(公告)号：EP0983157B1
公开(公告)日：2007-09-12
申请号：EP98948705.3
申请日：1998-08-01
申请人： ROBERT BOSCH GMBH
发明人： PFETZER, Johannes
IPC分类号： B60H1/00
CPC分类号： F16K31/0634 , B60H1/00485 , F16K11/22 , Y10T137/87362 , Y10T137/87507
摘要： The invention relates to a magnetic valve (10) for a liquid-regulated heating and/or cooling facility, which comprises a valve housing (16) having an inlet duct (18), an outlet duct (20, 22), a return duct (98) and a bypass duct (24, 26) between the inlet duct (18) and the return duct (98), an electromagnetically switched valve member (32, 34) and a bypass valve member (36, 38) which are fixed together with an armature (86, 88) on a lift rod (52, 54). The valve member (32, 34) establishes the connection with the inlet duct (18) and the outlet duct (20, 22) and blocks it when switched to a flow position, while the bypass valve member (36, 38) controls the connection between the bypass duct (24, 26) and the return duct (98) when switched to a non-flow position depending on the feed flow and establishes the connection when switched to a flow position. The invention is characterized in that several valve units (12, 14) are provided whose inlet ducts (18) are interconnected.

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