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1. 发明专利

JP2004271077A Face-to-face low temperature showcase 审中-公开
标题翻译：面对低温显示
公开(公告)号：JP2004271077A
公开(公告)日：2004-09-30
申请号：JP2003063396
申请日：2003-03-10
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： SEKINE SHINJI , SAWADAISHI MASAAKI , ISHIGAMI SHINICHI , MATSUBARA YOSHIYUKI , OGAWA TAKASHI
IPC分类号： A47F3/04 , F25D11/00
摘要： PROBLEM TO BE SOLVED: To provide a face-to-face low temperature showcase for effectively executing face-to-face sales by restricting the height of the whole low temperature showcase while maintaining the effective capacity of a display room.
SOLUTION: The face-to-face low temperature showcase R has an upper part provided with the display room 3 and a lower part incorporating a condensing unit 1 in a machine room 5. A front portion of the condensing unit 1 is a high place portion 10A having a greater height and a rear portion of the condensing unit 1 is a low place portion 10B having a smaller height. An evaporator 8 is arranged at a low place portion 2B of a cooling room 7 corresponding to the low place portion 10B for cooling the display room 3 inside.
COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：提供一种面对面的低温展示柜，通过限制整个低温展示柜的高度，同时保持展示室的有效容量，有效地执行面对面销售。解决方案：面对面的低温陈列柜R具有设置有显示室3的上部和在机房5中结合有冷凝单元1的下部。冷凝单元1的前部是具有较高高度的高位部分10A和冷凝单元1的后部是具有较小高度的低位部分10B。蒸发器8布置在与低位部分10B对应的冷却室7的低位部分2B处，用于冷却显示室3的内部。版权所有（C）2004，JPO＆NCIPI

2. 发明专利

JP2009156504A Recycling method of existing refrigerant pipe in refrigerating cycle facility and cleaning device for executing the same 审中-公开
标题翻译：现有冷冻管在制冷循环设备和清洁装置中的再循环方法
公开(公告)号：JP2009156504A
公开(公告)日：2009-07-16
申请号：JP2007334473
申请日：2007-12-26
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： SAWADAISHI MASAAKI , KURITA FUMIHIKO
IPC分类号： F25B45/00 , F25B47/00
摘要： PROBLEM TO BE SOLVED: To provide a method of recycling an existing refrigerant pipe in a refrigerating cycle facility by collecting old oil in safety at low costs in changing a refrigerant from a conventional refrigerant to a different new refrigerant in the refrigerating cycle equipment, and also to provide a cleaning device for executing the recycling method of the existing refrigerant pipe.
SOLUTION: The specific amount of the new oil is supplied into the refrigerating cycle equipment 1 by a new oil supplying portion 21, then an outdoor unit 3 after the change is operated to accumulate the specific amount of the oil in the refrigerating cycle equipment 1 in an oil collecting portion 25, and the accumulated oil is collected.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在制冷循环设备中循环使用现有的制冷剂管道的方法，其中以低成本安全地收集旧油，以将制冷剂从常规制冷剂改变为制冷循环设备中的不同的新制冷剂并且还提供一种用于执行现有制冷剂管道的再循环方法的清洁装置。
解决方案：通过新的供油部21向新鲜供油部21供给新鲜油的具体量，然后，操作变更后的室外机3，在制冷循环中蓄积特定量的油设备1在集油部分25中，并且积聚的油被收集。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2006138632A Refrigerator 审中-公开
标题翻译：冰箱
公开(公告)号：JP2006138632A
公开(公告)日：2006-06-01
申请号：JP2006042056
申请日：2006-02-20
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： SAWADAISHI MASAAKI
IPC分类号： F25B1/00 , F24F11/02
摘要： PROBLEM TO BE SOLVED: To keep the temperature of a condenser constituting a refrigerator within a proper range regardless of an installation environment of the refrigerator. SOLUTION: In this refrigerator equipped with a plurality of cooling fans for removing heat discharged from the condenser, the rotational speed of at least one cooling fan 6 is controlled at high speed or low speed according to a temperature of a condenser outlet coolant detected by a temperature sensor, and the other cooling fans 7 are controlled to rotate when the temperature of the condenser outlet coolant is higher than a prescribed temperature and to stop when the temperature is below the prescribed temperature. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了将构成冰箱的冷凝器的温度保持在适当的范围内，而与冰箱的安装环境无关。解决方案：在配备有多个用于除去从冷凝器排出的热量的冷却风扇的冰箱中，至少一个冷却风扇6的转速根据冷凝器出口冷却剂的温度被控制在高速或低速并且当冷凝器出口冷却剂的温度高于规定温度时，其他冷却风扇7被控制旋转，并且当温度低于规定温度时停止。版权所有（C）2006，JPO＆NCIPI

4. 发明专利

JP2004293901A Operation control device for air blower for condenser 有权
公开(公告)号：JP2004293901A
公开(公告)日：2004-10-21
申请号：JP2003085871
申请日：2003-03-26
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： ISHIGAMI SHINICHI , SAWADAISHI MASAAKI , SEKINE SHINJI , MATSUBARA YOSHIYUKI , OGAWA TAKASHI
IPC分类号： F24F11/02 , F25B49/02
CPC分类号： F25B49/027 , F25B2600/111 , Y02B30/743
摘要： PROBLEM TO BE SOLVED: To reduce the noise and to use an air blower in a cold district with respect to a conventional air blower where a speed of the air blower is adjusted by detecting the outside air temperature, that is, an air conditioning refrigerating device is properly operated by adjusting the speed of the air blower on the basis of the outside air temperature.
SOLUTION: This operation control device of the air blower for a condenser of a cooling system, has an automatic operation mode wherein the lower the outside air temperature is, the lower the rotating speed of the air blower for the condenser is, on the basis of the detection of a temperature by an outside air temperature detecting sensor. A selecting means is mounted to execute the automatic operation mode in a first operation mode of a first operation level, and a mode of an operation level having a rotating speed of the air blower for the condenser, lower than the first operation level.
COPYRIGHT: (C)2005,JPO&NCIPI

5. 发明专利

JP2004257702A Cooling device 审中-公开
标题翻译：冷却装置
公开(公告)号：JP2004257702A
公开(公告)日：2004-09-16
申请号：JP2003051158
申请日：2003-02-27
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： SAWADAISHI MASAAKI , SEKINE SHINJI , ISHIGAMI SHINICHI , MATSUBARA YOSHIYUKI , OGAWA TAKASHI
IPC分类号： F25B1/00
摘要： PROBLEM TO BE SOLVED: To provide a liquid injection circuit type cooling device reducing costs by providing a piping structure capable of temporarily holding a liquid refrigerant without providing a receiver wherein there are cooling devices preventing an abnormal temperature rise of a compressor by attaching a receiver on an outlet side of a condenser, temporarily holding condensed liquid refrigerant, and supplying one part of the liquid refrigerant to the compressor by a liquid injection circuit. SOLUTION: The cooling device is characterized by that a trap part raised in a height direction is provided in one part of a refrigerant pipe so as to hold the liquid refrigerant in the refrigerant pipe between the condenser and a decompressor, and an inlet side of the liquid injection circuit supplying the liquid refrigerant to the compressor is connected to an inlet side of the trap part. COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：解决问题：提供一种液体注入回路式冷却装置，通过提供能够临时保持液体制冷剂而不设置接收器的管道结构来降低成本，其中存在通过附接来防止压缩机异常升温的冷却装置在冷凝器的出口侧的接收器，暂时保持冷凝的液体制冷剂，并且通过液体注入回路将一部分液体制冷剂供应到压缩机。解决方案：冷却装置的特征在于，在制冷剂管的一部分中设置有沿高度方向升高的捕集部，以将液体制冷剂保持在冷凝器和减压器之间的制冷剂管内，并且入口将液体制冷剂供给到压缩机的液体注入回路的一侧与捕获部的入口侧连接。版权所有（C）2004，JPO＆NCIPI

6. 发明专利

JP2007255781A Freezer 有权
标题翻译：冰箱
公开(公告)号：JP2007255781A
公开(公告)日：2007-10-04
申请号：JP2006079951
申请日：2006-03-23
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： ISHIGAMI SHINICHI , SAWADAISHI MASAAKI , NISHIKAWA TAKEHIRO
IPC分类号： F25B1/00
摘要： PROBLEM TO BE SOLVED: To provide a freezer including a liquid injection circuit, enabling energy-saving control as compared with the conventional one by adding a bypass circuit to the conventional refrigerant circuit without improvement and replacement of a compressor to thereby continuously change the output of a fixed speed rotary compressor, and further making the life of the compressor longer than that of the conventional one.
SOLUTION: This freezer includes a bypass circuit communicating the liquid injection circuit with an inlet part of the compressor through an opening and closing valve, wherein the opening of the opening and closing valve is controlled to control the output of the compressor. Thus, the output of a fixed speed compressor can be controlled to a required magnitude, so that the compressor can be operated with higher efficiency than before. Since not on-off output control but the compressor is continuously operated and simultaneously the output is controlled, the life of the compressor can be made longer as compared with the capacity control of the conventional freezer.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种包括液体注入电路的冷冻机，与传统的冷冻回路相比，通过在常规制冷剂回路中添加旁路回路而不改进和更换压缩机，从而能够进行节能控制，从而不断地改变固定转速旋转压缩机的输出，并且使得压缩机的使用寿命比传统压缩机的寿命长。解决方案：该冷冻器包括旁通回路，该旁路通过打开和关闭阀将液体注入回路与压缩机的入口部分连通，其中控制打开和关闭阀的打开以控制压缩机的输出。因此，可以将固定速度压缩机的输出控制到所需的大小，从而可以比以前更高效率地操作压缩机。由于不是开关输出控制，而是压缩机连续运转，同时输出被控制，与常规冷冻机的容量控制相比，可以使压缩机的寿命更长。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007101018A Cooling structure of compressor in refrigerator unit 有权
标题翻译：压缩机的压缩机冷却结构
公开(公告)号：JP2007101018A
公开(公告)日：2007-04-19
申请号：JP2005289031
申请日：2005-09-30
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： SAWADAISHI MASAAKI
IPC分类号： F25D19/00
摘要： PROBLEM TO BE SOLVED: To provide a cooling structure of a compressor in a refrigerator unit capable of cooling a whole compressor efficiently wherein cooling effect is improved by increasing airflow by an air blower.
SOLUTION: The compressor 2 is mounted on a bottom part of a refrigeration showcase 1 via a metal fixture 3 and a support member 4 consisting of an elastic member. A large bore air inlet 5 is provided in the refrigeration showcase 1 just below the compressor 2 and the air blower 6 is provided between the air inlet 5 and the compressor 2. An axial blower with a fan 6a and a motor 6b is used as the air blower 6 and four outer corner parts of a fan case 6c are fixed to the bottom plate 1a of the refrigeration showcase 1 with set screws 7 via supporting pieces 8 consisting of an elastic material. Preferably, an air filter 9 is mounted to outside of the air inlet 5.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够有效地冷却整个压缩机的冰箱单元中的压缩机的冷却结构，其中通过增加鼓风机的气流来改善冷却效果。解决方案：压缩机2经由金属夹具3和由弹性构件构成的支撑构件4安装在制冷陈列柜1的底部上。在压缩机2正下方的制冷陈列柜1中设置有大的空气入口5，并且在进气口5和压缩机2之间设置鼓风机6.具有风扇6a和马达6b的轴流式鼓风机用作风扇6和风扇壳体6c的四个外角部分通过由弹性材料构成的支承件8用固定螺钉7固定在制冷陈列柜1的底板1a上。优选地，空气过滤器9安装在空气入口5的外部。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2004293902A Heat exchanger of condenser 审中-公开
公开(公告)号：JP2004293902A
公开(公告)日：2004-10-21
申请号：JP2003085881
申请日：2003-03-26
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： MATSUBARA YOSHIYUKI , SAWADAISHI MASAAKI , SEKINE SHINJI , ISHIGAMI SHINICHI , OGAWA TAKASHI
IPC分类号： F24F5/00
摘要： PROBLEM TO BE SOLVED: To provide a structure for preventing the beat generated by the interference of the winds from blower fans adjacent to each other in a condensing unit of a simple structure where the condenser has the single configuration long in the lateral direction and the blower fans are mounted left and right at the back of the condenser to simplify the configuration of the condensing unit (heat exchanger). SOLUTION: In this heat exchanger wherein the condenser, a compressor and a radiation blower fans of the condenser are mounted on an unit base and accommodated in a main body, the condenser has the single configuration long in the lateral direction, the blower fans are mounted left and right at the back of the condenser to allow the air outside of the main body to pass through the condenser, and a partition for preventing the interference of the winds from the left and right blower fans is mounted from a part between the left and right blower fans to the inside of the condenser. COPYRIGHT: (C)2005,JPO&NCIPI

9. 发明专利

JP2004286278A Compressor support device 有权
公开(公告)号：JP2004286278A
公开(公告)日：2004-10-14
申请号：JP2003077491
申请日：2003-03-20
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： SEKINE SHINJI , SAWADAISHI MASAAKI , ISHIGAMI SHINICHI , MATSUBARA YOSHIYUKI , OGAWA TAKASHI
IPC分类号： F25D19/00 , F24F5/00
摘要： PROBLEM TO BE SOLVED: To solve the problem of causing an obstruction such as bending and breaking-bending of a refrigerant pipe connected to a compressor by long and large vibration above a base when carrying the compressor due to placing a plurality of installing legs arranged on the lower peripheral edge of the compressor of a cooler on an installing base via vibration control rubber and installing them to the installing base by an installing bolt penetrating through a central part of this vibration control rubber. SOLUTION: This vibration control support device is constituted so that the installing legs of the compressor are placed on the installing base via a metallic cylindrical body and a lower vibration control rubber plate interposed on the lower side of this metallic cylindrical body, and an upper vibration control rubber plate is placed on an upper surface of the installing legs, and is installed on the installing base by the installing bolt penetrating through the upper vibration control rubber plate, the installing base, the metallic cylindrical body, and the lower vibration control rubber plate. COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2003287243A Condensing unit 审中-公开
标题翻译：冷凝单元
公开(公告)号：JP2003287243A
公开(公告)日：2003-10-10
申请号：JP2002090873
申请日：2002-03-28
申请人： Sanyo Electric Co Ltd , 三洋電機株式会社
发明人： OGAWA TAKASHI , SAWADAISHI MASAAKI , SEKINE SHINJI , ISHIGAMI SHINICHI , MATSUBARA YOSHIYUKI
IPC分类号： F24F5/00
摘要： PROBLEM TO BE SOLVED: To provide a condensing unit having a service valve for performing drain treatment at low cost. SOLUTION: In this condensing unit for fixing a gas pipe side service valve to connect a high-pressure gas pipe and a liquid pipe side valve to connect a low-pressure liquid pipe from the gas pipe to the unit via a fitting plate, the fitting plate is horizontally disposed, both service valves are fitted to this fitting plate, the liquid pipe side service valve is fitted at the position higher than the gas pipe side service valve. Even when drain is deposited on the liquid pipe side service valve, the drain flows to the gas pipe side service valve at the lower position, and naturally evaporated by the heat of the valve. Drain treatment is performed at low cost without providing any heat insulating material or members to receive drain. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种具有用于低成本进行排水处理的维修阀的冷凝单元。解决方案：在用于固定气体管侧维修阀以连接高压气体管道和液体管侧阀的冷凝单元中，通过配管板将气体管道的低压液体管道连接到单元装配板水平配置，两个维修阀安装在该装配板上，液管侧维修阀安装在比气管侧维修阀高的位置。即使排水管沉积在液体管侧维修阀上，排水管也流到位于下部位置的气体管侧维修阀，并自然地被阀的热量蒸发。排水处理以低成本进行，而不提供任何隔热材料或构件来接收排水。版权所有（C）2004，JPO

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