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1. 发明公开

EP3339766A1 PROCÉDÉ DE DÉGIVRAGE POUR ÉCHANGEUR D'UN SYSTÈME DE FROID CRYOGÉNIQUE 审中-公开
公开(公告)号：EP3339766A1
公开(公告)日：2018-06-27
申请号：EP17207054.2
申请日：2017-12-13
申请人： L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
发明人： DUBOUDIN, Thierry , BIGOT, David , DALLAIS, Antony , YOUBI-IDRISSI, Mohammed , QUENEDEY, Jean-Patrice
IPC分类号： F25B19/00
CPC分类号： F25B19/005 , F25B2700/11 , F25B2700/21172
摘要： Un procédé de gestion du fonctionnement d'un camion de transport frigorifique de produits thermosensibles, du type à injection indirecte, où le camion est muni :
- d'au moins une chambre de stockage des produits,
- d'une réserve d'un fluide cryogénique tel l'azote liquide ou le CO 2 liquide,
- d'un système d'échangeur thermique dans lequel circule le fluide cryogénique, système d'échangeur comprenant au moins un échangeur thermique interne à ladite au moins une chambre,
- ainsi que d'un système de circulation d'air, par exemple de type ventilateurs, apte à mettre en contact l'air interne à la chambre avec les parois froides du ou des échangeurs interne(s) à ladite au moins une chambre ;
se caractérisant en ce que l'on ordonne une opération de dégivrage dudit échangeur par la prise en compte de la pente de descente de la température de reprise d'air de l'échangeur T int et de l'écart de température entre la température de reprise d'air de l'échangeur T int et une valeur de consigne visée pour la température à l'intérieur de ladite au moins une chambre, Cons int .

2. 发明授权

EP3033580B1 DEVICE TO CONTROL THE FUNCTIONING OF A HEAT EXCHANGER, HEAT EXCHANGER COMPRISING SAID DEVICE AND CORRESPONDING CONTROL METHOD BASED ON MEASURING AN ELECTROMAGNETIC FIELD 有权
标题翻译：控制热交换器功能的装置，包括所述装置的热交换器和基于测量电磁场的相应控制方法
公开(公告)号：EP3033580B1
公开(公告)日：2018-03-21
申请号：EP14777833.6
申请日：2014-08-12
申请人： New Technology Consultants
发明人： MONACO, Frank Anthony
IPC分类号： F28F19/00 , F28F27/00
CPC分类号： F28F27/00 , F25B2700/11 , F28F19/006 , F28F2200/005
摘要： A device to control the functioning of a heat exchanger comprises an electric generator, suitable to generate an electromagnetic field, at least an emission element, connected to the electric generator and associable with the heat exchanger, to generate in the latter an electromagnetic field, at least a detection element, configured to detect a value of the electromagnetic field with respect to the value generated by the electromagnetic field, and a detector, connected to the detection element with an appropriate de-modulation and de-coding method to determine functioning conditions of the heat exchanger.

3. 发明公开

EP3230664A1 NO-FROST-KÄLTEGERÄT 有权
标题翻译：无霜，KÄLTEGERÄT
公开(公告)号：EP3230664A1
公开(公告)日：2017-10-18
申请号：EP15801445.6
申请日：2015-11-27
申请人： BSH Hausgeräte GmbH
发明人： LIENGAARD, Niels , MRZYGLOD, Matthias
IPC分类号： F25D11/02 , F25D21/12 , F25B25/00
CPC分类号： F25D21/12 , F25B5/02 , F25B23/006 , F25B25/00 , F25B41/04 , F25B47/02 , F25B2339/023 , F25B2339/047 , F25B2700/11 , F25D11/022 , F28D1/0426 , F28D1/0477 , F28D1/0478 , F28F1/122 , F28F1/22
摘要： A refrigeration appliance includes a storage compartment (3) surrounded by a thermal insulation layer (2) as well as a refrigeration machine comprising an evaporator (5), which cools the storage compartment (3), and a compressor (8) which allows refrigerant to circulate through the evaporator (5). A thermosiphon (14) is in thermal contact with the evaporator (5) and to a heat reservoir outside the thermal insulation layer (2).
摘要翻译：一种制冷器具包括由绝热层（2）包围的储藏室（3）以及包括冷却储藏室（3）的蒸发器（5）和制冷剂的压缩机（8）的制冷机循环通过蒸发器（5）。热虹吸管（14）与蒸发器（5）以及热绝缘层（2）外部的储热器热接触。

4. 发明公开

EP2821267A4 AIR CONDITIONING DEVICE FOR VEHICLE 有权
公开(公告)号：EP2821267A4
公开(公告)日：2016-04-13
申请号：EP13754362
申请日：2013-02-26
申请人： JAPAN CLIMATE SYSTEMS CORP , PANASONIC CORP
发明人： HAMAMOTO HIROSHI , FUKAWATASE KOHEI , OTAKE YOSHIHIKO , KOMORI KOU , MATSUMOTO SUBARU , WAKANO KATSUYOSHI
IPC分类号： B60H1/22 , B60H1/00 , B60H1/32 , F25B5/04 , F25B6/04 , F25B41/04 , F25B47/02
CPC分类号： B60H1/00907 , B60H1/00321 , B60H1/00921 , B60H1/22 , B60H1/321 , B60H1/3213 , B60H1/323 , B60H2001/00942 , B60H2001/2271 , F25B5/04 , F25B6/04 , F25B41/04 , F25B47/022 , F25B2313/0315 , F25B2341/0662 , F25B2347/023 , F25B2700/11
摘要： A heat pump device 20 includes an air conditioning control device 22 configured to switch the heat pump device 20 among a plurality of operation modes including an air-heating operation mode in which an indoor heat exchanger 32 serves as a radiator and an outdoor heat exchanger 33 serves as a heat absorber, and an air-cooling operation mode in which the indoor heat exchanger 32 serves as a heat absorber and the outdoor heat exchanger 33 serves as a radiator. The air conditioning control device 22 switch a refrigerant pipe such that refrigerant is, in the air-cooling operation mode, supplied to part of the outdoor heat exchanger 33 serving as a refrigerant inlet in the air-heating operation mode.

5. 发明公开

EP2142863A4 CONTROL METHOD OF REFRIGERATOR 有权
标题翻译：控制方法的冰箱
公开(公告)号：EP2142863A4
公开(公告)日：2014-01-01
申请号：EP08712204
申请日：2008-01-26
申请人： LG ELECTRONICS INC
发明人： KIM CHANG OH , PARK SUNG HO , LEE CHEL WOONG
IPC分类号： F25D17/06 , F25D21/00
CPC分类号： F25D21/006 , F25B2600/23 , F25B2600/2511 , F25B2700/11 , F25B2700/2106 , F25D17/065 , F25D2700/12 , F25D2700/122

6. 发明公开

EP2581692A2 Air conditioner 审中-公开
标题翻译：冷气机
公开(公告)号：EP2581692A2
公开(公告)日：2013-04-17
申请号：EP12188151.0
申请日：2012-10-11
申请人： LG ELECTRONICS INC.
发明人： Cho, Eunjun , Kim, Cheolmin
IPC分类号： F25B13/00 , F25B47/02
CPC分类号： F25B13/00 , F25B47/022 , F25B2313/02741 , F25B2313/0315 , F25B2400/0411 , F25B2600/111 , F25B2600/2513 , F25B2600/2519 , F25B2700/11 , Y02B30/743
摘要： An air conditioner (100) including a compressor (110) to compress refrigerant, an indoor heat exchanger (120) to cool or heat a room, using the refrigerant, an outdoor heat exchanger (140) to heat-exchange the refrigerant with outdoor air, the outdoor heat exchanger (140) comprising a front heat exchange member (142) and a rear heat exchange member (144), and a defrosting module (150) to adjust an opening degree of a passage of the refrigerant drawn into the front heat exchange member (142) and the rear heat exchange member (144), wherein the defrosting module (150) includes a first expansion valve (151) to adjust an opening of a passage of the refrigerant introduced into the front heat exchange member (142) and a defrosting unit (151) to adjust an opening degree of a passage of the refrigerant between the front heat exchange member (142) and the rear heat exchange member (144).
摘要翻译：本发明提供一种空调装置（100），该空调装置（100）具有压缩制冷剂的压缩机（110），利用制冷剂对室内进行制冷或加热的室内热交换器（120），室外热交换器（140），包括前部热交换构件（142）和后部热交换构件（144）的室外热交换器（140）和除霜模块（150），以调节吸入到前部热量中的制冷剂的通道的开度其特征在于，除霜模块（150）包括：第一膨胀阀（151），用于调节导入前热交换部件（142）的制冷剂通道的开口; 以及除霜单元（151），用于调节前部热交换构件（142）和后部热交换构件（144）之间的制冷剂通道的开度。

7. 发明公开

EP2299206A1 Air conditioner and method for controlling the same 审中-公开
标题翻译： Klimaanlage und Steuerverfahrendafür
公开(公告)号：EP2299206A1
公开(公告)日：2011-03-23
申请号：EP10251464.3
申请日：2010-08-19
申请人： LG Electronics Inc.
发明人： Choi, Hwan Jong , Ryu, Byoung Jin , Jung, Seung Hyun
IPC分类号： F25B13/00 , F25B47/02
CPC分类号： F25B13/00 , F25B2313/008 , F25B2313/0314 , F25B2313/0315 , F25B2700/11
摘要： An air conditioner is provided. A compressor compresses refrigerant. An indoor heat exchanger performs heat exchange between the refrigerant and indoor air. An expansion device decompresses the refrigerant. An outdoor heat exchanger performs heat exchange between the refrigerant and outdoor air. Sensors sense temperature of the outdoor heat exchanger, indoor temperature and outdoor temperature. A heater generates heat variably according to the outdoor temperature and the outdoor heat exchanger temperature. A controller determines quantity of frost on the outdoor heat exchanger by comparing a preset reference temperature with a temperature difference between the outdoor heat exchanger and the outdoor heat exchanger temperature, and controls output of the heater according to the determined frost quantity. Accordingly, frost quantity is determined according to the indoor and outdoor temperatures and the outdoor heat exchanger temperature, and heat quantity of the induction heater is accordingly varied. Therefore, power consumption can be reduced.
摘要翻译：提供空调。压缩机压缩制冷剂。室内热交换器在制冷剂和室内空气之间进行热交换。膨胀装置对制冷剂进行减压。室外热交换器在制冷剂和室外空气之间进行热交换。传感器感应室外热交换器的温度，室内温度和室外温度。加热器根据室外温度和室外热交换器温度可变地产生热量。控制器通过将预设的基准温度与室外热交换器与室外热交换器的温度之间的温度差进行比较来确定室外热交换器的霜量，根据确定的霜量来控制加热器的输出。因此，根据室内和室外温度和室外热交换器温度来确定霜量，因此感应加热器的热量相应地变化。因此，可以降低功耗。

8. 发明公开

EP1613906A1 KÄLTEGERÄT UND BETRIEBSVERFAHREN DAFÜR 审中-公开
标题翻译：制冷运行THEREFOR的装置和方法
公开(公告)号：EP1613906A1
公开(公告)日：2006-01-11
申请号：EP04725699.5
申请日：2004-04-05
申请人： BSH Bosch und Siemens Hausgeräte GmbH
发明人： MANETTAS, Ilias , STRAUSS, Georg
IPC分类号： F25D21/06 , F25D21/02
CPC分类号： F25D21/02 , F25B2700/11 , F25B2700/21173 , F25D21/006 , F25D2700/10
摘要： The invention relates to a refrigeration device with a thermally-insulating housing (1), enclosing an inner chamber (2) and an evaporator (7), arranged in the housing (1), on the surface of which a layer of ice (13) can form during operation, whereby two temperature sensors (12, 14) are placed in the vicinity of the evaporator (7) such that, for a given thickness of the ice layer (13), only one of the temperature sensors (12) is embedded in the ice layer (13). A monitoring circuit (10), connected to the two temperature sensors (12, 14), is embodied to decide, using a difference between the recorded temperatures from the temperature sensors (12, 14), whether a defrosting of the evaporator (7) is necessary or not and to give an output signal displaying the result of the decision. A defrosting process can be automatically introduced using said output signal.

9. 发明公开

EP1508008A1 GEFRIERGERÄT MIT ABTAUANZEIGE 有权
标题翻译： GEFRIERGERÄTMIT ABTAUANZEIGE
公开(公告)号：EP1508008A1
公开(公告)日：2005-02-23
申请号：EP03737963.3
申请日：2003-05-14
申请人： BSH Bosch und Siemens Hausgeräte GmbH
发明人： FLINNER, Klaus , HAUSMANN, Georg , HOLZER, Stefan , KONOPA, Helmut , STELZER, Jörg , HÄGELE, Fritz
IPC分类号： F25D21/02
CPC分类号： F25D21/02 , F25B2700/02 , F25B2700/11 , F25B2700/111 , F25D2400/08 , F25D2700/02 , F25D2700/14
摘要： The invention relates to a freezer comprising a refrigerating surface that is capable of freezing. The freezer also comprises a measuring circuit for estimating the quantity of ice located on the refrigerating surface (2) and for furnishing a warning signal when the estimated quantity of ice exceeds a limit value.
摘要翻译：本发明涉及包括能够冷冻的制冷表面的冷冻机。冷冻机还包括一个测量电路，用于估算位于冷藏表面（2）上的冰的数量，并且当冰的估计数量超过极限值时提供警告信号。

10. 发明授权

EP2757335B1 DEFROSTING REFRIGERATOR AND CONTROL METHOD THEREFOR 有权
公开(公告)号：EP2757335B1
公开(公告)日：2018-08-01
申请号：EP11872392.3
申请日：2011-09-14
申请人： Hefei Midea Refrigerator Co., Ltd. , Hefei Hualing Co., Ltd.
发明人： FANG, Zhongcheng , WU, Tingbo , JIANG, Mingbo , ZONG, Zhaomeng , JIN, Yongzhe , FU, Xiuliang
IPC分类号： F25D21/06 , F25D21/12
CPC分类号： F25D21/06 , F25B47/02 , F25B2600/0251 , F25B2600/112 , F25B2700/11 , F25D2700/12 , Y02B30/743
摘要： A defrosting refrigerator (10) and a control method for the defrosting refrigerator (10), the defrosting refrigerator comprises: a body (100), an air duct (120) disposed in the body (100) to define an intermediate room (130) and an air duct (140) between the cover plate for an duct (120) and an inner wall of the body (100), a door body (200), an evaporator (400), a defrosting sensor (410) disposed on the evaporator (400) for detecting the temperature of the evaporator (400), a compressor (300), a fan (500) disposed inside the air duct (140) for circulating air between the air duct (140) and the intermediate room (130), and a controller (800) connected respectively to the defrosting sensor (410), the compressor (300) and the fan (500), so as to stop the operation of the compressor (300) and continue the operation of the fan (500) each time a predetermined number of ON-OFF period is completed, until the temperature detected by the defrosting sensor (410) reaching a first temperature (Trd). The defrosting refrigerator (10) of such a structure saves the inner space of the refrigerator, reduces the overall costs and save energy.

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