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    HYBRID ABSORPTION-COMPRESSION CHILLER
    1.
    发明公开
    HYBRID ABSORPTION-COMPRESSION CHILLER 审中-公开
    HYBRIDER ABSORPTIONS- UNDKOMPRESSIONSKÜHLER

    公开(公告)号：EP2659201A4

    公开(公告)日：2017-04-26

    申请号：EP11852445

    申请日：2011-11-29

    申请人： THERMAX LTD

    发明人： RADHAKRISHNAN BALU ,  PANNEERSELVAM BABU ,  SHANMUGAMUTHUKUMAR S

    IPC分类号： F25B3/00 ,  F25B15/00 ,  F25B25/02 ,  F25B35/02 ,  F25B39/02

    CPC分类号： F25B25/02 ,  F25B15/002 ,  F25B35/02 ,  F25B39/026 ,  F25B2339/021 ,  F25B2339/047 ,  Y02A30/277 ,  Y02B30/62

    摘要： The present invention envisages a hybrid absorption-compression chiller comprising: a vapor-compression system providing refrigeration effect in a primary evaporator (102a) by extracting heat from a medium to be cooled in a condensed primary refrigerant, and a vapor-absorption system in operative communication with the vapor-compression system for receiving primary refrigerant vapors via a compressor (104a), these vapors are cooled by a condensed secondary refrigerant in a secondary evaporator (106a) to provide cold condensed primary refrigerant which is recycled to the vapor-compression system. The hybrid absorption-compression chiller of the present invention is energy-efficient and provides a higher COP in comparison with the conventional chillers.

    摘要翻译： 本发明设想了一种混合式吸收 - 压缩冷却器，其包括：通过从冷凝的主要制冷剂中的待冷却介质中提取热量而在主蒸发器（102a）中提供制冷效果的蒸汽压缩系统，以及工作中的蒸汽吸收系统 与用于通过压缩机（104a）接收主制冷剂蒸汽的蒸汽压缩系统连通，这些蒸气在次蒸发器（106a）中被冷凝的次级制冷剂冷却，以提供冷凝的主制冷剂，其被再循环到蒸汽压缩系统 。 与传统的冷却器相比，本发明的混合吸收 - 压缩式冷却器是节能的并且提供更高的COP。

    HYBRID ABSORPTION-COMPRESSION CHILLER
    3.
    发明公开
    HYBRID ABSORPTION-COMPRESSION CHILLER 审中-公开
    混合器吸收 - 消除KOMPRESSIONSKÜHLER

    公开(公告)号：EP2659201A2

    公开(公告)日：2013-11-06

    申请号：EP11852445.3

    申请日：2011-11-29

    申请人： Thermax Limited

    发明人： RADHAKRISHNAN, Balu ,  PANNEERSELVAM, Babu ,  SHANMUGAMUTHUKUMAR, S.

    IPC分类号： F25B3/00

    CPC分类号： F25B25/02 ,  F25B15/002 ,  F25B35/02 ,  F25B39/026 ,  F25B2339/021 ,  F25B2339/047 ,  Y02A30/277 ,  Y02B30/62

    摘要： The present invention envisages a hybrid absorption-compression chiller comprising: a vapor-compression system providing refrigeration effect in a primary evaporator (102a) by extracting heat from a medium to be cooled in a condensed primary refrigerant, and a vapor-absorption system in operative communication with the vapor-compression system for receiving primary refrigerant vapors via a compressor (104a), these vapors are cooled by a condensed secondary refrigerant in a secondary evaporator (106a) to provide cold condensed primary refrigerant which is recycled to the vapor-compression system. The hybrid absorption-compression chiller of the present invention is energy-efficient and provides a higher COP in comparison with the conventional chillers.

    摘要翻译： 本发明设想一种混合吸收式压缩式制冷机，包括：蒸气压缩系统，通过从冷凝的初级制冷剂中待冷却的介质中提取热量，在主蒸发器（102a）中提供制冷效果，以及操作中的蒸汽吸收系统 与用于经由压缩机（104a）接收初级制冷剂蒸汽的蒸汽压缩系统的连通，这些蒸气在二级蒸发器（106a）中由冷凝的二级制冷剂冷却，以提供冷的冷凝的一级制冷剂，其被再循环到蒸汽压缩系统 。 与传统的冷却器相比，本发明的混合吸收式压缩式制冷机是节能的并且提供更高的COP。

    LINEAR MOTOR COMPRESSOR AND ITS APPLICATION IN COOLING SYSTEM
    5.
    发明授权
    LINEAR MOTOR COMPRESSOR AND ITS APPLICATION IN COOLING SYSTEM 失效
    直线电机压缩机及其在较冷的应用

    公开(公告)号：EP0819333B1

    公开(公告)日：1999-10-20

    申请号：EP96908232.0

    申请日：1996-03-29

    申请人： Z&D Ltd.

    发明人： Z&D Ltd.

    IPC分类号： H02K33/16 ,  F04B35/04

    CPC分类号： F04D29/047 ,  B63H11/08 ,  B63H23/24 ,  B63H23/32 ,  B63H2001/165 ,  B63H2011/081 ,  B63H2023/005 ,  F04B35/045 ,  F04B39/0016 ,  F04D3/02 ,  F04D13/0646 ,  F04D29/0465 ,  F04D29/0467 ,  F04D29/048 ,  F04D29/061 ,  F25B15/002 ,  F25B25/00 ,  F25B31/006 ,  F25B49/02 ,  F25B2400/073 ,  F25D16/00 ,  H02K1/34 ,  H02K7/08 ,  H02K7/09 ,  H02K7/14 ,  H02K7/1823 ,  H02K16/00 ,  H02K33/16 ,  Y02T70/56

    摘要： A compressor (10; 100; 200; 300; 500) with a build-in reciprocating motor, comprises a cylindrical housing (20; 120; 210; 510) with two ends thereof fitted with tow opposing electromagnets (30; 130; 230; 530), each has a circular inner pole (36; 136) and a coaxial annular outer pole (34; 134). A free piston (50; 150; 250; 560; 600) is disposed in the housing between the two electromagnets, dividing the interior of the housing into two chambers (I, II). The piston carries permanent magnets (40; 140, 145; 561; 610), providing inner and outer poles (44, 46; 141, 146) which have conical surface portions (43, 49; 141, 146) complementary with the corresponding poles (34, 36; 134, 136) of the electomagnets. Sliding pole pieces (630 and 660) can be used to increase the stroke length and reduce the piston's total weight. Valves (61, 63, 65; 161, 165) are fitted to form one-way flow passage connecting the inlet and the outlet of the compressor. In operation, the complementary surfaces of the electromagnets and the permanent magnets form concentric forces which drive the free piston axially while keeping it magnetically suspended, so as to minimize the frictional resistance to the piston's movements and to reduce its wear to minimum. Buffer mechanisms, including air, spring and/or magnetic cushioning, are formed between the piston and each of the electromagnets to prevent direct physical impact between them. A movable support (280; 580) provides automatic adjustment of piston's stroke length in response to changes of output pressure. A circuit (285, 283, 212, 211, 221) is formed to circulate a lubricant for keeping the piston lubricated. Magnetic coupling arrangement (570, 545, 555) is made to further improve the compressor's energy efficiency. In application, a number of the compressors can be connected in series to build up a high pressure output.

    Axial flow pump/marine propeller
    7.
    发明公开
    Axial flow pump/marine propeller 失效
    轴流泵/船用螺旋桨

    公开(公告)号：EP0903835A1

    公开(公告)日：1999-03-24

    申请号：EP98203838.2

    申请日：1996-03-29

    申请人： Z&D Ltd.

    发明人： Zhang, Wei-Min

    IPC分类号： H02K7/14 ,  H02K7/09 ,  H02K16/00 ,  H02K7/18 ,  F04D13/06 ,  F04D29/04 ,  F04D29/18

    CPC分类号： F04D29/047 ,  B63H11/08 ,  B63H23/24 ,  B63H23/32 ,  B63H2001/165 ,  B63H2011/081 ,  B63H2023/005 ,  F04D3/02 ,  F04D13/0646 ,  F04D29/0465 ,  F04D29/0467 ,  F04D29/048 ,  F25B15/002 ,  F25B25/00 ,  F25B31/006 ,  F25B49/02 ,  F25B2400/073 ,  F25D16/00 ,  F25D21/08 ,  H02K7/088 ,  H02K7/09 ,  H02K7/14 ,  H02K7/1823 ,  H02K16/00 ,  Y02T70/56

    摘要： An axial flow pump/marine propeller (10; 100; 200; 300; 400) has a pump body carrying a stator (20; 120; 220; 320; 420) which defines a cylindrical inner space, a rotor member (40; 140; 260; 360; 460) being rotatably located in the inner space, and electromagnetic means (24, 26, 44; 124, 126, 144) arranged between the stator and the rotor for generating a rotational magnetic field to drive the rotor to rotate. The rotor has a hollow structure with one or more propelling blades (48; 148; 283; 366) for driving the fluid to flow along the central axis of the pump. This arrangement provides a driving force which produces minimum fluid disturbance and drag therefore a high energy efficiency. The rotor is supported in the pump body by a suspension bearing mechanism which provide rotational and thrust bearing in response to the rotor's rotational and/or axial movements to retain the rotor at a balanced position. In the disclosed embodiments, the bearing means can be formed by mechanical (50; 380; 480), magnetic (150; 190; 240; 250) or hydraulic (49; 149; 270; 356) mechanisms, or a combination of any of them, which keep the rotor fully suspended in and coaxially aligned with the pump body during its operation while at the same time reduce the friction and wear of the rotating parts. By using the magnetic and/or hydraulic suspension to support the rotor, it also avoids the problems and costs of having sealing and lubricating arrangements for the rotary parts, therefore reduce both the manufacturing and maintenance costs. Further arrangements (160, 166) are incorporated into the structure to automatically adjust the axial position of the rotor when it is fully suspended by the hydraulic and/or magnetic mechanisms. Compressible spiral blades can be used to cope with frequent changes of electric inputs and/or output loads. Some of the disclosed embodiments provide clog-free structures suitable for a wide range of applications, such as sewerage pump, sludge pump or marine propeller. An arrangement of two anti-spiral driving members (366, 370; 466, 470) are disclosed for high pressure applications.

    摘要翻译： 一种轴流式泵/船用螺旋桨（10; 100; 200; 300; 400）具有承载限定圆柱形内部空间的定子（20; 120; 220; 320; 420）的泵体，转子构件（40; 140 ; 260; 360; 460），其可旋转地位于所述内部空间中;以及电磁装置（24,26,44; 124,126,144），其布置在所述定子与所述转子之间用于产生旋转磁场以驱动所述转子旋转 。 转子具有带有一个或多个推进叶片（48; 148; 283; 366）的中空结构，用于驱动流体沿着泵的中心轴线流动。 这种布置提供了产生最小流体扰动和阻力的驱动力，因此具有高能量效率。 转子通过悬架轴承机构支撑在泵体中，该悬架轴承机构响应于转子的旋转和/或轴向运动而提供旋转和推力轴承以将转子保持在平衡位置。 在所公开的实施例中，轴承装置可以由机械的（50; 380; 480），磁性的（150; 190; 240; 250）或液压的（49; 149; 270; 356）机构，或者 它们在转子运行期间保持转子完全悬挂并与泵体同轴对齐，同时减少旋转部件的摩擦和磨损。 通过使用磁性和/或液压悬挂来支撑转子，它也避免了旋转部件的密封和润滑布置的问题和成本，因此降低了制造和维护成本。 进一步的结构（160,166）被结合到结构中以在转子被液压和/或磁力机构完全悬挂时自动调节转子的轴向位置。 可压缩螺旋叶片可用于应对电力输入和/或输出负载的频繁变化。 所公开的一些实施例提供了适用于广泛应用的无阻塞结构，例如污水泵，污泥泵或船用螺旋桨。 公开了用于高压应用的两个反螺旋驱动构件（366,370; 466,470）的布置。

    System for low temperature refrigeration and chill storage using ammoniated complex compounds
    8.
    发明公开
    System for low temperature refrigeration and chill storage using ammoniated complex compounds 失效
    冷却在低温和冷存储系统可与使用复杂的含铵的化合物。

    公开(公告)号：EP0331427A1

    公开(公告)日：1989-09-06

    申请号：EP89301969.5

    申请日：1989-02-28

    申请人： ROCKY RESEARCH

    发明人： Rockenfeller, Uwe

    IPC分类号： C09K5/00 ,  F25B17/08

    CPC分类号： F25B15/002 ,  C09K5/16 ,  F24V30/00

    摘要： An improved heat exchange system incorporates the cooling created by using a metal salt/ammonia ligand complex compound which is alternately heated and cooled to alternately desorb and adsorb, respectively, the ammonia creating useful cooling or refrigeration in the temperature range of between -65°C to 15°C.

    摘要翻译： 一种改进的热交换系统结合使用金属盐/氨配位体配位化合物的所有其分别被加热和冷却，以交替地替换地解吸和吸附，氨产生的温度范围内的-65℃之间有用的冷却或制冷产生的冷却 至15℃

    HIGH EFFICIENCY HEAT PUMP COMBINING ABSORPTION AND SOLUTION CONCENTRATION CHANGE
    10.
    发明公开
    HIGH EFFICIENCY HEAT PUMP COMBINING ABSORPTION AND SOLUTION CONCENTRATION CHANGE 审中-公开
    HOCHEFFIZIENTEWÄRMEPUMPEMIT KOMBINATION VON吸收 - UNDLÖSUNGSKONZENTRATIONSÄNDERUNG

    公开(公告)号：EP2864720A1

    公开(公告)日：2015-04-29

    申请号：EP13714327.7

    申请日：2013-03-01

    申请人： Styliaras, Vasilios

    发明人： Styliaras, Vasilios

    IPC分类号： F25B15/06

    CPC分类号： F25B15/06 ,  F25B15/002 ,  F25B25/02 ,  F25B29/006 ,  F25B2315/00 ,  Y02A30/277 ,  Y02B30/62

    摘要： High efficiency heat pump combining absorption and solution concentration change. The method gives a few times higher efficiency for heat transfer applications like heating—air conditioning. It is a heat and mechanical compression method using liquid electrolyte solutions, combining steam absorption, solution concentration change and mechanical compression. There is no heat consumption. Steam condensation is performed by a high concentration solution and vaporization from a low concentration solution reducing in this way the required mechanical compression of the known refrigeration cycle. The method may be used for work production too, exploiting moderate temperature heat sources.

    摘要翻译： 高效热泵结合吸收和溶液浓度变化。 该方法对于诸如加热 - 空调的热传递应用提供了几倍的效率。 它是一种使用液体电解质溶液的热和机械压缩方法，结合蒸汽吸收，溶液浓度变化和机械压缩。 没有热量消耗。 通过高浓度溶液进行蒸汽冷凝，并从低浓度溶液蒸发，以这种方式还原已知制冷循环所需的机械压缩。 该方法也可用于工作生产，利用中等温度的热源。