专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2004058116A Device for freezing mold 有权
公开(公告)号：JP2004058116A
公开(公告)日：2004-02-26
申请号：JP2002222342
申请日：2002-07-31
申请人： Mayekawa Mfg Co Ltd , 株式会社前川製作所
发明人： SHUDAI HIDEKI , KAMIMURA TAKESHI , TOKUNAGA NOBUO
IPC分类号： B22C9/02 , B22C5/14
摘要： PROBLEM TO BE SOLVED: To provide a cooling device in which a mold can uniformly be frozen in a shorter time as fast as possible only with cooling air, and particularly, molding sand fallen out when increasing the flow rate of the cooling air passing through the mold is effectively caught and removed from the circulating air.
SOLUTION: The cooling air passing through the mold, discharged from air-penetrating holes on a bottom plate for laying the mold, is exhausted into a low temperature chamber by sucking with a sucking blower through a guiding duct and a sucking duct having a tapered shape part in the flowing direction of the air, and this sucking duct is protruded from the tapered bottom part of the guiding duct. Desirably, a sand receiving part is arranged at the tapered bottom part of the guiding duct, and a contracting part is arranged at a connecting part between the sand receiving part and the above tapered part, and the sucking duct through the contracting part and a small gap is formed between the contracting part and the outer periphery of the sucking part. Further, desirably, a strainer so as to be freely attached/detached, is fitted to the end part of the opening part protruded into the inner part of the guiding duct of the sucking duct and a vent hole is fitted in the air-penetrating holes on the bottom plate.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2010116855A Gas turbine plant and method for increasing output thereof 审中-公开
标题翻译：气体涡轮机和增加其输出的方法
公开(公告)号：JP2010116855A
公开(公告)日：2010-05-27
申请号：JP2008290992
申请日：2008-11-13
申请人： Mayekawa Mfg Co Ltd , 株式会社前川製作所
发明人： KOHAMA MASAMI , KAMIMURA TAKESHI
IPC分类号： F02C7/143 , F01D25/12 , F01K17/04 , F01K23/10 , F02C6/18 , F02C7/057 , F02C7/12 , F25B27/02
CPC分类号： Y02A30/274
摘要： PROBLEM TO BE SOLVED: To maintain rated output of a gas turbine even when atmospheric temperature is high, such as in summer time, and to utilize potential heat of exhaust gas more effectively in a gas turbine plant capable of utilizing the potential heat of the exhaust gas.
SOLUTION: In a method for increasing output of the gas turbine supplying open air "a" to the gas turbine 10 after increasing open air density by cooling the open air "a" by a heat exchanger 62, and making hot water by potential heat of exhaust gas after combustion and supplying the hot water to a refrigeration device as a drive heat source, the open air "a" is cooled while being pressurized by the heat exchanger 62, and condensation of water vapor is accelerated by increasing relative humidity while increasing partial pressure of the water vapor contained in the open air. The open air is reheated at an outlet part of the heat exchanger and is supplied to a compressor 14. After the hot water is supplied to an absorption refrigerator 42, the hot water is supplied to an adsorption refrigerator 44 and is circulated and used as the drive heat source of the refrigerators. Refrigerant made by the adsorption refrigerator and the absorption refrigerator is used as cold heat source of the heat exchanger 62.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使在大气温度高的情况下，例如夏季时间，也可以保持燃气轮机的额定输出，并且能够在能够利用潜在热量的燃气轮机设备中更有效地利用废气的潜在热量的废气。解决方案：在通过由热交换器62冷却露天空气“a”而在增加露天密度之后，向燃气轮机10提供空气“a”的输出的方法中，并且通过燃烧后的废气的潜热和将热水供给到作为驱动热源的制冷装置，在被热交换器62加压的同时冷却露天“a”，通过增加相对湿度来加速水蒸汽的冷凝同时增加包含在露天空气中的水蒸气的分压。露出的空气在热交换器的出口部分被再加热并被供给到压缩机14.在将热水供应到吸收式制冷机42之后，将热水供应到吸附式制冷机44并循环使用驱动冰箱的热源。作为热交换器62的冷热源使用由吸附式制冷机和吸收式制冷机制成的制冷剂。（C）2010，JPO＆INPIT

3. 发明专利

JP2014142134A Beer server 有权
标题翻译：啤酒服务器
公开(公告)号：JP2014142134A
公开(公告)日：2014-08-07
申请号：JP2013011018
申请日：2013-01-24
申请人： Mayekawa Mfg Co Ltd , 株式会社前川製作所 , Asahi Breweries Ltd , アサヒビール株式会社
发明人： KOBAYASHI KEIZO , KAMIMURA TAKESHI , TAGUCHI KATSUTAKE , SATO YOSHINORI
IPC分类号： F25D11/00 , B67D1/08
CPC分类号： B67D1/0864 , B67D1/0004 , B67D1/04 , B67D1/0878 , B67D1/0884 , B67D1/0888 , F25D31/003
摘要： PROBLEM TO BE SOLVED: To realize a beer server capable of accurately managing temperature and preventing freezing of the beer if the beer server is to serve beer at around 0°C, and capable of ensuring low power consumption, compactness, and low cost.SOLUTION: A beer server includes: a beer tank 12; a primary cooling tank 16; and a secondary cooling tank 18, cools beer stored in the beer tank 12 to 2 to 5°C in the primary cooling tank 16, and then secondarily cools the beer to around 0°C in the secondary cooling tank 18. A control device 50 controls an agitation vane 22 to operate so that an outlet beer temperature Tof the primary cooling tank 16 is equal to a set temperature of 2 to 5°C. The secondary cooling tank 18 is constituted by two heat exchangers 30a and 30b, and the control device 50 controls refrigerant amounts supplied to the heat exchangers 30a and 30b so that an outlet beer temperature Tof the secondary cooling tank 18 is equal to a set temperature of around 0°C.
摘要翻译：要解决的问题：如果啤酒服务器在大约0°C下服务啤酒，实现能够准确管理温度并防止啤酒冻结的啤酒服务器，并且能够确保低功耗，紧凑性和低成本。啤酒服务器包括：啤酒罐12; 主冷却箱16; 第二冷却槽18将主啤酒罐12中储存的啤酒冷却至2〜5℃，然后在二次冷却槽18中将啤酒二次冷却至0℃左右。控制装置50 控制搅拌叶片22进行操作，使得一次冷却罐16的出口啤酒温度Tof等于设定温度为2至5℃。二次冷却槽18由两个热交换器30a，30b构成，控制装置50控制供给到热交换器30a，30b的制冷剂量，使二次冷却槽18的出口啤酒温度Tof等于约0°C。

4. 发明专利

JP2012093046A Cooling method and cooling equipment by co2 brine 有权
标题翻译：二氧化碳冷却方法和冷却设备
公开(公告)号：JP2012093046A
公开(公告)日：2012-05-17
申请号：JP2010241946
申请日：2010-10-28
申请人： Mayekawa Mfg Co Ltd , 株式会社前川製作所
发明人： KATSURAGI YASUO , KANBE MASANORI , KOYAKATA TAKAHIRO , YOSHIKAWA TOMOIKU , KAMIMURA TAKESHI , MIYAZAKI MASARU
IPC分类号： F28F1/02 , F25B1/00 , F25D16/00 , F25D17/00 , F28D1/053
摘要： PROBLEM TO BE SOLVED: To prevent articles to be cooled stored in a cooling room such as a cold storage from being dried or freezer-burned and to convert conventional cooling equipment into cooling equipment using natural refrigerant by easing a restriction of the arrangement of an air cooler.SOLUTION: An NH/COrefrigerating apparatus 14 is composed of a refrigerating cycle constituting device using NHas primary refrigerant and a CObrine circulation passage 16 for circulating CObrine as secondary refrigerant to an air cooler 20 in a cold storage 12. The air cooler 20 includes a microchannel heat exchanger 30 and a fan 220, and the microchannel heat exchanger 30 includes flat pipes 306 forming many fine-diameter refrigerant passages 314 and has high heat transfer surface density and high cooling capacity. The CObrine of a liquid phase is sent to the microchannel heat exchanger 30, the total amount of the CObrine solution is vaporized in the microchannel heat exchanger 30, and temperature differences in the vertical directions are generated in the cold storage 12 to form natural convection in the vertical directions.
摘要翻译：要解决的问题：为了防止储存在诸如冷藏库的冷却室中的物品被干燥或冷冻燃烧，并且通过减轻布置的限制将常规冷却设备转换成使用天然制冷剂的冷却设备的空气冷却器。解决方案：制冷装置14由使用NH 3 / CO 3 和CO 2 循环CO 2 作为二次制冷剂的盐水作为冷藏库12中的空气冷却器20.空气冷却器20包括微通道热交换器30和风扇220，微通道热交换器30包括形成多个细直径制冷剂通路314的扁平管306，高传热面密度和高冷却能力。将液相的CO 2 盐水送入微通道热交换器30，将CO 2 盐水溶液在微通道热交换器30中蒸发，并且在冷藏库12中产生垂直方向的温度差，以在垂直方向上形成自然对流。版权所有（C）2012，JPO＆INPIT

5. 发明专利

JP2012072981A Refrigerating method, and refrigerating equipment 有权
标题翻译：制冷方法和制冷设备
公开(公告)号：JP2012072981A
公开(公告)日：2012-04-12
申请号：JP2010218924
申请日：2010-09-29
申请人： Mayekawa Mfg Co Ltd , 株式会社前川製作所
发明人： KATSURAGI YASUO , KANBE MASANORI , KOYAKATA TAKAHIRO , YOSHIKAWA TOMOIKU , KAMIMURA TAKESHI , MIYAZAKI MASARU
IPC分类号： F25D21/10 , F24F3/12 , F25D21/04 , F28F1/02
摘要： PROBLEM TO BE SOLVED: To provide refrigerating equipment capable of reducing construction costs and operation costs of a freezer and significantly improving operational efficiency.SOLUTION: A plurality of microchannel heat exchangers 14 are dispersively disposed in an internal upper region of the freezer 11, and a COrefrigerant liquid is circulated to the microchannel heat exchangers 14 from an NH/COrefrigerating device 12 through a COcirculation pipe 16. A forced-convection zone Zis formed in the inside upper region, and a natural convection zone Zis formed at a lower region. The outside air oa is supplied to the freezer 11 from a compartment 18 for disposal of goods through a front compartment 20. The front compartment 20 and the freezer 11 are provided with desiccant rotor-type dehumidifiers 60, 106, and dehumidification coolers 52, 100, and the outside air oa is preliminarily cooled and dehumidified in the front compartment 20, and then supplied to the freezer 11. The air is further cooled and dehumidified in the freezer 11 to keep the inside air under an amount of saturated vapor (saturated vapor partial pressure) or less.
摘要翻译：要解决的问题：提供能够降低冷冻机的施工成本和运行成本并显着提高运行效率的制冷设备。解决方案：多个微通道热交换器14分散地设置在冷冻器11的内部上部区域中，并且CO 2 制冷剂液体循环到微通道热交换器 14通过CO 2 3 / CO 2 制冷装置12 >循环管16.在内部上部区域形成强制对流区域Z 1 ，并且自然对流区域Z 2 形成在下部区域。外部空气oa从隔室18供应到冷冻室11，用于通过前隔间20处理货物。前隔室20和冷冻箱11设置有干燥剂转子式除湿器60,106和除湿冷却器52,100 ，在前部室20中预先冷却除湿外部空气，然后将其供给到冷冻箱11.在冷冻室11中进一步冷却除湿空气，使内部空气保持一定量的饱和蒸气（饱和蒸气分压）以下。版权所有（C）2012，JPO＆INPIT

6. 发明专利

JP2009112563A Living body freezing apparatus 审中-公开
标题翻译：生命体冷冻装置
公开(公告)号：JP2009112563A
公开(公告)日：2009-05-28
申请号：JP2007289532
申请日：2007-11-07
申请人： Mayekawa Mfg Co Ltd , 株式会社前川製作所
发明人： KAMIMURA TAKESHI , FUJIMA KATSUMI
IPC分类号： A61B18/02
摘要： PROBLEM TO BE SOLVED: To provide a freezing apparatus which can be manufactured even if the triple tube has a small diameter which makes the manufacture difficult, and has a good operability while being a living body freezing apparatus which is directly inserted to the lesion in a living body from the outside of the living body by making no incision on the abdomen. SOLUTION: This living body freezing apparatus has the triple tube structure which is formed of a flexible member and is constituted by arranging an internal tube 2, an intermediate tube 3 and an external tube 4 in order from the inside. A vacuum heat-insulating layer is formed by intracelial a ring-like space 13 between the external tube and the intermediate tube. At the same time, a liquid coolant which is jetted out from a liquid coolant introducing passage 11 on the inside of the internal tube is expanded and vaporized in a probe rear surface side space 6 which is arranged on the distal end side of the triple tube and is formed of a good heat-conductive object made of a metal. Then, the vaporized coolant is discharged from a discharging passage 12 between the intermediate tube 3 and the internal tube 2 for the living body freezing apparatus. In the living body freezing apparatus, a ring-like supporting member 20 which seals the distal end of the vacuum heat-insulating layer is installed, and the internal tube 2 is extended more than the distal end side of the ring-like supporting member 20. At the same time, a covering tube which covers the outer periphery of the internal tube of the extended section through a gap is installed, and a double-tube section 10 is formed. Then, the space between the internal tube and the covering tube is made into a part of the discharging passage for the vaporized coolant. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供即使三重管具有小直径也可制造的冷冻装置，这使得制造困难，并且具有良好的可操作性，同时作为直接插入到其中的活体冷冻装置通过在腹部不切口，从活体外部的活体中的病变。解决方案：该生物体冷冻装置具有由柔性构件形成的三重管结构，其通过从内部依次排列内管2，中间管3和外管4而构成。真空绝热层由外管和中间管之间的环状环状空间13形成。同时，在内管内部从液体冷却剂引入通道11喷出的液体冷却剂在布置在三重管的前端侧的探针后表面侧空间6中膨胀和蒸发并且由由金属制成的良好的导热物体形成。然后，蒸发的冷却剂从用于生物体冷冻装置的中间管3和内管2之间的排出通道12排出。在活体冷冻装置中，安装密封真空绝热层的前端的环状的支撑构件20，并且内管2比环状支撑构件20的远端侧延伸更多同时，安装有通过间隙覆盖延伸部的内管的外周的覆盖管，形成双管部10。然后，内管和覆盖管之间的空间被制成用于蒸发的冷却剂的排出通道的一部分。版权所有（C）2009，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式