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1. 发明公开

EP3271200A1 TRANSPORTATION REFRIGERATION UNIT WITH MULTIPLE COMPRESSORS 有权
标题翻译：具有多个压缩机的运输制冷装置
公开(公告)号：EP3271200A1
公开(公告)日：2018-01-24
申请号：EP16712620.0
申请日：2016-03-15
申请人： Carrier Corporation
发明人： SENF, JR., Raymond L.
IPC分类号： B60H1/32 , F25D11/00
CPC分类号： F25B31/00 , B60H1/3223 , B60H1/323 , B60H1/3232 , F25B27/00 , F25B40/00 , F25B2327/001 , F25B2400/054 , F25B2400/0751 , F25B2400/13 , F25D11/003
摘要： A transportation refrigeration unit includes an evaporator 32 circulating a flow of refrigerant therethrough to cool a flow of supply air flowing over the evaporator. Two compressors 36,38 are in fluid communication with the evaporator to compress the flow of refrigerant and are configured and connected to operate in parallel with one another. A condenser 44 is in fluid communication with the evaporator and the two compressors. An economizer heat exchanger 56 and a suction line heat exchanger 68 are provided.

2. 发明公开

EP3244140A1 COOLING DEVICE FOR LIQUEFIED GAS 审中-公开
标题翻译：液化气冷却装置
公开(公告)号：EP3244140A1
公开(公告)日：2017-11-15
申请号：EP15877062.8
申请日：2015-12-24
申请人： Mitsubishi Heavy Industries Thermal Systems, Ltd.
发明人： HIRAO, Toyotaka , UEDA, Kenji , WATANABE, Yasushi
IPC分类号： F25B45/00 , F25B1/053 , F25B31/02 , F25J1/00 , F25J1/02
CPC分类号： F25B45/00 , F17C2221/033 , F17C2227/0337 , F25B25/005 , F25B31/00 , F25B31/02 , F25B41/04 , F25B2345/001 , F25B2345/002 , F25B2345/006 , F25B2400/06 , F25B2400/075 , F25J1/0022 , F25J1/0052 , F25J1/0057 , F25J1/0248 , F25J1/0249 , F25J1/0269 , F25J1/0279 , F25J1/0284 , F25J1/0294 , F25J1/0298 , F25J2230/20 , F25J2280/20
摘要： A liquefied gas cooling apparatus (1) includes: a gas flow path (2) for carrying a liquefied gas that is liquefied by cooling; and a refrigeration unit (3) including a refrigerating cycle (10) formed by an evaporator (7) for cooling the liquefied gas flowing through the gas flow path (2), a compressor (4), a condenser (5), and a throttle expansion unit (6). The refrigeration unit (3) includes: an inlet-side open/close valve (21) and an outlet-side open/close valve (22) provided in an inlet path (9A) and an outlet path (9B) of the compressor (4), respectively; and a service open/close valve (23) in a refrigerant path (9) between the inlet-side open/close valve (21) and the outlet-side open/close valve (22).
摘要翻译：本发明的液化气冷却装置（1）具备：气体流路（2），其承载通过冷却而液化的液化气体; 以及包括由用于冷却流过气体流路（2）的液化气体的蒸发器（7），压缩机（4），冷凝器（5）和冷凝器（5）构成的冷冻循环（10）的冷冻单元（3）节气门膨胀单元（6）。制冷装置3包括设置在压缩机的入口路径9A和出口路径9B中的入口侧开闭阀21和出口侧开闭阀22， 4）; 和在入口侧开关阀（21）和出口侧开关阀（22）之间的制冷剂路径（9）中的服务打开/关闭阀（23）。

3. 发明公开

EP3222943A1 SYSTEM AND METHOD TO MAINTAIN EVAPORATOR SUPERHEAT DURING PUMPED REFRIGERANT ECONOMIZER OPERATION 审中-公开
标题翻译：在抽水式制冷剂省煤器操作期间维持蒸发器过热的系统和方法
公开(公告)号：EP3222943A1
公开(公告)日：2017-09-27
申请号：EP16196650.2
申请日：2016-10-31
申请人： Liebert Corporation
发明人： NOLL, Roger , SCHUTTE, Daniel J. , RAVEN, Matthew , BIRCHMEIER, John
IPC分类号： F25B49/02
CPC分类号： F25B49/02 , F25B31/00 , F25B2400/0401 , F25B2400/13 , F25B2500/28 , F25B2600/13 , F25B2600/21 , F25B2600/23 , F25B2600/2513 , F25B2700/02 , F25B2700/19 , F25B2700/197 , F25B2700/2104 , F25B2700/2106 , F25B2700/21172 , F25B2700/21175 , Y02B30/745
摘要： The present disclosure relates to a method for controlling a level of superheat during a pump mode of operation of a refrigeration system, wherein the refrigeration system can operate in either the pump mode or a compressor mode, and has an electronically controlled expansion valve (EEV). A controller obtains a stored, predetermined pump differential pressure range able to be produced by a pump of the system. The controller also obtains a stored, predetermined superheat range, and detects a superheat level. When the detected superheat level is outside of the superheat temperature range, the controller commands adjusting at least one of the EEV and a speed of the pump based on whether the detected superheat level is above or below the superheat range, and whether a current pump differential pressure is above or below the predetermined pump differential pressure range.
摘要翻译：本发明涉及一种用于在制冷系统的泵运行模式期间控制过热水平的方法，其中该制冷系统可以以泵模式或压缩机模式运行，并且具有电子控制的膨胀阀（EEV）。控制器获得能够由系统的泵产生的存储的预定泵差压范围。控制器还获得存储的预定过热度范围，并检测过热度水平。当检测到的过热水平在过热温度范围之外时，控制器基于检测到的过热水平是高于还是低于过热范围来调整EEV和泵的速度中的至少一个，以及当前的泵差压力高于或低于预定的泵差压范围。

4. 发明公开

EP3217134A1 INTEGRATED CONDENSER AND COMPRESSOR SYSTEM 有权
标题翻译：集成冷凝器和压缩机系统
公开(公告)号：EP3217134A1
公开(公告)日：2017-09-13
申请号：EP16204254.3
申请日：2016-12-15
申请人： Bergstrom, Inc.
发明人： CONNELL,, Brett S. , ZEIGLER,, Terry
IPC分类号： F28F9/00 , B60H1/32
CPC分类号： B60H1/00885 , B60H1/00428 , B60H1/0045 , B60H1/3223 , B60H1/3227 , B60H1/3229 , F25B31/00 , F25B39/00 , F25B39/04 , F25B49/02 , F25B2400/071 , F25B2400/075 , F28F9/002
摘要： Disclosed is an integrated compressor system configured to be integrated with existing vehicle air conditioning systems. The integrated compressor system generally includes a mounting assembly (106), a first compressor having electric drive means (108) and a valve (110). The mounting assembly can be mounted directly on a condenser of an existing air conditioning system. The first compressor and the valve are mounted directly on the mounting assembly. The valve has a first valve inlet (166), a second valve inlet (168) and a valve outlet (170). When assembly and integrated with an existing AC system, the first valve inlet (166)is fluidly coupled to a compressor outlet (172) of the first compressor, the second valve inlet (168) is fluidly coupled to a compressor outlet of a second compressor of the of existing AC system, and a valve outlet (170) is fluidly connected to a condenser inlet of the condenser.
摘要翻译：公开了配置成与现有车辆空调系统集成的集成压缩机系统。整体式压缩机系统通常包括安装组件（106），具有电驱动装置（108）和阀（110）的第一压缩机。安装组件可以直接安装在现有空调系统的冷凝器上。第一台压缩机和阀门直接安装在安装组件上。该阀具有第一阀入口（166），第二阀入口（168）和阀出口（170）。当组装并与现有AC系统集成时，第一阀入口（166）流体联接至第一压缩机的压缩机出口（172），第二阀入口（168）流体联接至第二压缩机的压缩机出口的现有AC系统，并且阀出口（170）流体连接到冷凝器的冷凝器入口。

5. 发明公开

EP3217128A1 REFRIGERATOR VIBRATION ISOLATING COMPRESSOR MOUNT 审中-公开
标题翻译：冰箱振动隔离压缩机支架
公开(公告)号：EP3217128A1
公开(公告)日：2017-09-13
申请号：EP17159740.4
申请日：2017-03-07
申请人： Whirlpool Corporation
发明人： Esmael, Kaveh , Lesko, Daniel J.
IPC分类号： F25D23/00 , F16F15/08 , F16F1/373
CPC分类号： F25D23/006 , F04B39/0044 , F04B39/121 , F16F1/3732 , F16F1/376 , F16F15/08 , F25B13/00 , F25B31/00 , F25B2500/12 , F25B2500/13
摘要： A mounting arrangement secures a refrigerator compressor (27) to a support base member (7) through a plurality of elastomeric mounts (102) secured on pin elements (295) with retainers (300). The mounts (102) include head portions which extend through openings provided in an elongated plate (35) fixed to the compressor (27). The mounts (102) are specifically formed with a rounded bottom (220) to pre-load the mounting arrangement and prevent vibration transmission through cores of the mounts (102). In addition, each mount (102) includes a plurality of vertically spaced rings (210-212), which provide shock protection against a large impact force by deflecting and potentially contacting each other, while normal vertical isolation occurs by deflection of an uppermost one of the rings (210-212). The mounts (102) are formed with various undercuts which allow the mounts (102) to be optimized for the mass and operational frequency of the compressor (27).
摘要翻译：安装装置通过固定在具有保持器（300）的销元件（295）上的多个弹性体安装件（102）将冰箱压缩机（27）固定到支撑基座构件（7）。支架（102）包括延伸穿过设置在固定在压缩机（27）上的细长板（35）中的开口的头部。支架（102）具体地形成有圆形底部（220）以预加载安装装置并防止振动通过支架（102）的芯传递。此外，每个支架（102）包括多个垂直隔开的环（210-212），其通过偏转和潜在地彼此接触来提供抗大冲击力的冲击保护，而正常的垂直隔离通过偏转最上面的一个环（210-212）。支架（102）形成有各种底切，其允许支架（102）针对压缩机（27）的质量和工作频率进行优化。

6. 发明公开

EP3074650A4 IMPROVED BEARING PERFORMANCE FOR COMPRESSORS USING HIGH ENERGY REFRIGERANTS WITH SULFUR-BASED OIL ADDITIVES 有权
标题翻译： VERBESSERTE LAGERLEISTUNGFÜRKOMPRESSOREN MIT HOCHENERGETISCHENKÄLTEMITTELNMIT SCHWEFELBASIERTENÖLADDITIVEN
公开(公告)号：EP3074650A4
公开(公告)日：2017-05-17
申请号：EP14866025
申请日：2014-11-26
申请人： EMERSON CLIMATE TECHNOLOGIES
发明人： SCANCARELLO MARC J
IPC分类号： F16C33/12 , C10L1/14 , C10M105/42 , C10M129/78 , F01D25/16 , F01D25/18 , F04B39/00 , F04C29/00 , F16C33/10 , F16C33/20 , F25B31/00
CPC分类号： F25B31/00 , C10M171/008 , C10M2207/2835 , C10M2219/066 , C10M2219/082 , C10M2219/086 , C10M2219/104 , C10M2219/106 , C10N2220/30 , C10N2240/02 , C10N2240/30 , C10N2250/18 , F01D25/16 , F01D25/18 , F04C2210/263 , F04C2240/54 , F04C2270/16 , F05C2225/04 , F05C2251/14 , F05D2300/172 , F16C33/109 , F16C33/1095 , F16C33/121 , F16C33/122 , F16C33/206 , F16C2204/10 , F16C2208/32 , F16C2360/42 , F16C2362/52 , F25B2400/07 , F25B2400/121
摘要： Methods for improving bearing performance in compressors, especially for those that use high energy refrigerants or that have a high-side design, are provided. The compressor comprises a bearing that is substantially free of lead. The bearing comprises copper and at least one lubricant particle type selected from a group consisting of: molybdenum disulfide (MoS2), calcium fluoride (CaF2), tungsten disulfide (WS2), zinc sulfide (ZnS), hexagonal boron nitride, polytetrafluoroethylene (PTFE), carbon fiber, graphite, graphene, carbon nanotubes, carbon particles, thermoset polyimide, and combinations thereof. The compressor processes a high energy refrigerant and a lubricant oil comprising a sulfur-based additive. The sulfur-based additive reacts with the copper in the bearing to enhance lubricity and improve performance of the bearing in the compressor machine. Compressors having such features and improved bearing performance are also contemplated.
摘要翻译：提供了用于改善压缩机中轴承性能的方法，特别是那些使用高能量制冷剂或具有高侧设计的方法。压缩机包括基本上不含铅的轴承。该轴承包含铜和至少一种选自二硫化钼（MoS 2），氟化钙（CaF 2），二硫化钨（WS 2），硫化锌（ZnS），六方氮化硼，聚四氟乙烯（PTFE），碳纤维，石墨，石墨烯，碳纳米管，碳颗粒，热固性聚酰亚胺及其组合。压缩机处理高能量制冷剂和包含硫基添加剂的润滑油。硫基添加剂与轴承中的铜发生反应，以提高润滑性并提高压缩机中轴承的性能。也设想了具有这种特征和改进的轴承性能的压缩机。

7. 发明公开

EP3106783A1 HEAT EXCHANGE APPARATUS AND HEAT PUMP APPARATUS 审中-公开
标题翻译： WÄRMEAUSTAUSCHVORRICHTUNGUNDWÄRMEPUMPENVORRICHTUNG
公开(公告)号：EP3106783A1
公开(公告)日：2016-12-21
申请号：EP16164946.2
申请日：2016-04-12
申请人： Panasonic Intellectual Property Management Co., Ltd.
发明人： KAWANO, Bunki , TAMURA, Tomoichiro
IPC分类号： F25B30/02 , F25B41/00
CPC分类号： F25B1/08 , F25B30/02 , F25B31/00 , F25B41/003 , F25B43/006 , F25B45/00 , F25B2341/001 , F25B2341/0014 , F25B2400/16
摘要： A heat exchange apparatus according to the present disclosure includes a refrigerant supply source, an ejector, an extractor, a first pump, a second pump, a cooler, and a liquid passage. The first pump is a dynamic pump and disposed on the liquid passage between the extractor and the cooler. The second pump is a positive displacement pump and disposed on the liquid passage between an outlet of the first pump and an inlet of refrigerant liquid of the ejector.
摘要翻译：根据本公开的热交换装置包括制冷剂供应源，喷射器，提取器，第一泵，第二泵，冷却器和液体通道。第一个泵是一个动态泵，并设置在提取器和冷却器之间的液体通道上。第二泵是容积式泵，并且设置在第一泵的出口和喷射器的制冷剂液体的入口之间的液体通道上。

8. 发明公开

EP2980410A4 ROTARY COMPRESSOR AND REFRIGERATION CYCLE DEVICE 有权
标题翻译：转动压缩机和冷却回路装置
公开(公告)号：EP2980410A4
公开(公告)日：2016-11-02
申请号：EP13880255
申请日：2013-10-30
申请人： TOSHIBA CARRIER CORP
发明人： AOKI TOSHIMASA , KATO HISATAKA , HATAYAMA MASAHIRO , KAWABE ISAO , HASEGAWA KEIICHI
IPC分类号： F04C18/356 , F04C23/00 , F04C29/00
CPC分类号： F04C18/3568 , F01C21/0845 , F04C18/3562 , F04C18/3564 , F04C23/001 , F04C23/008 , F25B1/04 , F25B31/00
摘要： According to one embodiment, a compression mechanism unit of a rotary compressor includes a cylinder comprising a cylinder chamber, a roller which is housed in the cylinder chamber, first and second vanes which come into contact with the roller and partition the cylinder chamber into a compression side and an absorption side, and a bias member which biases the first and second vanes toward the roller. On both end sides of a posterior end portion of the first vane along an axial direction of the rotational axis, first vane side attachment portions having an equal dimension in the axial direction are provided. On both end sides of a posterior end portion of the second vane along the axial direction of the rotational axis, second vane side attachment portions having an equal dimension in the axial direction are provided. The first and second vanes are attached to the bias member via the first and second vane side attachment portions.

9. 发明公开

EP3040559A4 MULTI-STAGE CENTRIFUGAL COMPRESSOR AND AIR CONDITIONING UNIT 审中-公开
标题翻译：多级离心泵和空调
公开(公告)号：EP3040559A4
公开(公告)日：2016-09-07
申请号：EP14839681
申请日：2014-08-14
申请人： GREE ELECTRIC APPLIANCES INC
发明人： ZHONG RUIXING , XIA GUANGHUI , LIU HUA , ZHANG ZHIPING , JIANG NAN , XIE RONG , YAN XIUBING , WANG HONGXING
IPC分类号： F04D17/12 , F04D25/06 , F04D27/02 , F04D29/28 , F04D29/42 , F04D29/44 , F04D29/60
CPC分类号： F04D17/12 , F04D25/06 , F04D25/08 , F04D27/0238 , F04D29/053 , F04D29/058 , F04D29/059 , F04D29/286 , F04D29/4206 , F04D29/441 , F25B31/00 , F25B33/00 , F25B41/043 , F25B41/062 , F25B2341/0662

10. 发明公开

EP2980410A1 ROTARY COMPRESSOR AND REFRIGERATION CYCLE DEVICE 有权
标题翻译： DREHKOMPRESSOR UNDKÜHLKREISVORRICHTUNGDAMIT
公开(公告)号：EP2980410A1
公开(公告)日：2016-02-03
申请号：EP13880255.8
申请日：2013-10-30
申请人： Toshiba Carrier Corporation
发明人： AOKI, Toshimasa , KATO, Hisataka , HATAYAMA, Masahiro , KAWABE, Isao , HASEGAWA, Keiichi
IPC分类号： F04C18/356 , F04C23/00 , F04C29/00
CPC分类号： F04C18/3568 , F01C21/0845 , F04C18/3562 , F04C18/3564 , F04C23/001 , F04C23/008 , F25B1/04 , F25B31/00
摘要： According to one embodiment, a compression mechanism unit of a rotary compressor includes a cylinder comprising a cylinder chamber, a roller which is housed in the cylinder chamber, first and second vanes which come into contact with the roller and partition the cylinder chamber into a compression side and an absorption side, and a bias member which biases the first and second vanes toward the roller. On both end sides of a posterior end portion of the first vane along an axial direction of the rotational axis, first vane side attachment portions having an equal dimension in the axial direction are provided. On both end sides of a posterior end portion of the second vane along the axial direction of the rotational axis, second vane side attachment portions having an equal dimension in the axial direction are provided. The first and second vanes are attached to the bias member via the first and second vane side attachment portions.
摘要翻译：根据一个实施例，旋转式压缩机的压缩机构单元包括：缸体，其包括缸室，容纳在气缸室中的辊，与辊接触并将气缸室分隔成压缩的第一和第二叶片侧和吸收侧，以及偏压构件，其将第一和第二叶片朝向辊偏压。在第一叶片的后端部沿旋转轴线的轴向的两端侧设置有沿轴向尺寸相等的第一叶片侧安装部。在第二叶片的后端部的旋转轴线的轴向的两端侧设置有沿轴向尺寸相等的第二叶片侧安装部。第一和第二叶片经由第一和第二叶片侧附接部分附接到偏压构件。

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