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1. 发明专利

JP2004028533A Absorption type water chiller/heater 有权
公开(公告)号：JP2004028533A
公开(公告)日：2004-01-29
申请号：JP2002189400
申请日：2002-06-28
申请人： Hitachi Ltd , Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 株式会社日立製作所
发明人： MIYAKE SATOSHI , NISHIOKA AKIRA , OKA MASAHIRO , YAMADA KENJI , OZAWA YUJI
IPC分类号： F25B15/00
CPC分类号： Y02A30/277 , Y02B30/62
摘要： PROBLEM TO BE SOLVED: To provide an absorption type water chiller/heater securing a self-circulation solution amount of a solution spray pump regardless of a solution flow rate to increase a service life of the solution spray pump.
SOLUTION: In this absorption type water chiller/heater, a high-temperature regenerator 1, a low-temperature regenerator 2, a solution circulation pump 8 for sending a solution to the low-temperature regenerator 2, an absorber 5, and the solution spray pump 9 for sending a concentrated solution to the absorber 5 are operably piping-connected, and the solution circulation amount is variably controlled according to a load. A discharge side of the solution circulation pump 8 and a lubrication liquid intake port of the solution spray pump 9 are connected, and the solution on the discharge side of the solution circulation pump 8 is used as a self-lubricating solution of the solution spray pump 9.
COPYRIGHT: (C)2004,JPO

2. 发明专利

JP2004085030A High temperature regenerator for absorption cold and hot water machine 有权
公开(公告)号：JP2004085030A
公开(公告)日：2004-03-18
申请号：JP2002244749
申请日：2002-08-26
申请人： Hitachi Ltd , Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 株式会社日立製作所
发明人： SAKUMA TAKAHIRO , MIYAKE SATOSHI , NISHIGUCHI AKIRA , FUJII TATSURO , MOCHIDA TADASHI , YAMADA KENJI , OZAWA YUJI
IPC分类号： F25B33/00
摘要： PROBLEM TO BE SOLVED: To provide a high temperature regenerator for an absorption cold and hot water machine capable of surely separating solution mist from refrigerant vapor to prevent corrosion and quickening the flow of refrigerant vapor and can be miniaturized.
SOLUTION: This high temperature regenerator of the absorption cold and hot water machine is provided with an outer cylinder 1, an inner cylinder 2 arranged inside the outer cylinder 1, a liquid chamber 3 formed between the inner cylinder 2 and the outer cylinder 1 to hold solution, a heating means 5 for heating solution in the liquid chamber, an air-liquid separation part 3a positioned at an upper layer of the liquid chamber 3, and an opening part 11a of a refrigerant vapor flow-out pipe 11 for making a refrigerant vapor stream flow into the air-liquid separation part 3a. A baffle plate 9 separating solution mist from refrigerant vapor is provided in the air-liquid separation part 3a and has a vane plate 9a attached to a side plate 9b. A flow passage constituted of the vane plates 9a, 9a is formed in such a way that refrigerant vapor is directed toward a side face 1a on one side of the outer cylinder 1 forcedly.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2003336931A High temperature regenerator and absorption cool and hot water machine 有权
标题翻译：高温再生器和吸收式冷水机和热水机
公开(公告)号：JP2003336931A
公开(公告)日：2003-11-28
申请号：JP2002139688
申请日：2002-05-15
申请人： Hitachi Ltd , Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 株式会社日立製作所
发明人： SENBA YASUSHI , ISHIKAWA KEN , MIYAKE SATOSHI , OKA MASAHIRO , YAMADA KENJI , OZAWA YUJI
IPC分类号： F25B33/00
摘要： PROBLEM TO BE SOLVED: To avoid oscillating combustion produced by the matching of the slight vibration of the flame of a surface combustion burner with the natural columnar frequency in a high temperature regenerator of an absorption cool and hot water machine.
SOLUTION: This high temperature regenerator of the absorption cool and hot water machine comprises an inner tube 102 forming a combustion chamber 111, an outer tube 101 forming a liquid chamber 112 for holding solution 110 in the clearance thereof from the inner tube 102, a solution tube 103 communicating with the liquid chamber 112 and disposed in the combustion chamber 111, the surface combustion burner 104 connected to one side face of the combustion chamber 111, and an exhaust passage 108 connected to the other side face of the combustion chamber 111. An exhaust passage restrictor 120 opposed to the combustion surface of the surface combustion burner 104 and having an opening part 120a is disposed between the combustion chamber 111 and the exhaust passage 108, and a tube part 121 extending from the opening part 120a to a downstream side is installed in the exhaust passage 108.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了避免在吸收式冷热水机的高温再生器中通过表面燃烧器的火焰的微小振动与天然柱状频率的匹配产生的振荡燃烧。吸收冷热水机的高温再生器包括形成燃烧室111的内管102，形成液体室112的外管101，用于将内部管102的间隙中保持溶液110 与液体室112连通并设置在燃烧室111中的溶液管103，连接到燃烧室111的一个侧面的表面燃烧器104和连接到燃烧室的另一个侧面的排气通道108 在燃烧室111和排气通道108之间设置有与表面燃烧器104的燃烧表面相对并且具有开口部分120a的排气通道限制器120，以及从开口部分120a延伸到下游侧安装在排气通道108中。（C）2004，JPO

4. 发明专利

JP2002372338A Absorptive cold/warm water machine 审中-公开
标题翻译：吸收式冷/水温机
公开(公告)号：JP2002372338A
公开(公告)日：2002-12-26
申请号：JP2001178008
申请日：2001-06-13
申请人： Hitachi Ltd , Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 株式会社日立製作所
发明人： KOMATSU TOSHIHIRO , FUJII TATSURO , MIYAKE SATOSHI , MATSUMAE KAZUNORI , YAMADA KENJI , OZAWA YUJI
IPC分类号： F25B39/00 , F25B33/00 , F25B37/00 , F25B39/02 , F25B39/04
CPC分类号： Y02A30/277 , Y02B30/62
摘要： PROBLEM TO BE SOLVED: To provide an absorptive cold/warm water machine capable of miniaturization by reducing fluid resistance of a horizontal refrigerant vapor of a plate fin intersecting with a heat transfer tube to improve heat exchange performance.
SOLUTION: In an absorptive cold/warm water machine including heat transfer tubes 5 each being contained in any of a vaporizer 10, an absorber 4, a low temperature regenerator 2, and a condenser 13, and intersecting with plate fins 6 disposed vertically and passing therethrough, groove-shaped protruded and recessed uneven sections are formed in the foregoing plate fins 6 horizontally, the plate fins are disposed such that the recessed portions are opposed to each other and the protruded portions are likewise opposed, and vapor passages 102 with a wider interval and vapor passages 101 with a narrower interval are formed successively vertically between the respective plate fins.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够通过降低与传热管相交的板翅片的水平制冷剂蒸气的流体阻力来实现小型化的吸收式冷/热水机，以提高热交换性能。解决方案：在包括传热管5的吸收式冷/热水机中，每个都包含在蒸发器10，吸收器4，低温再生器2和冷凝器13中的任一个中，并且与垂直设置和通过的板翅片6相交在上述板状散热片6的水平方向上形成有槽状的突出凹部的凹凸部，板状翅片配置成使得凹部彼此相对并且突出部分同样相对，并且具有较宽的蒸气通道102 具有较窄间隔的间隔和蒸气通道101在相应的板翅之间连续竖直地形成。

5. 发明专利

JP2004251466A High-temperature regenerator and absorption water chilling/heating device 有权
公开(公告)号：JP2004251466A
公开(公告)日：2004-09-09
申请号：JP2003039137
申请日：2003-02-18
申请人： Hitachi Ltd , Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 株式会社日立製作所
发明人： ISHIKAWA KEN , SENBA YASUSHI , MIYAKE SATOSHI , OKA MASAHIRO , YAMADA KENJI , OZAWA YUJI
IPC分类号： F25B33/00
摘要： PROBLEM TO BE SOLVED: To provide a high-temperature regenerator capable of preventing the combustion vibration, dispensing with a silencer, and achieving reduced noise and low cost, and to provide an absorption water chilling/heating device.
SOLUTION: In this high-temperature regenerator for the absorption water chilling/heating device comprising an inner cylinder 102 mounted in an outer cylinder 101 to define a liquid chamber 112 for retaining the solution between the inner cylinder and the outer cylinder 101, a combustion chamber 111 formed in the inner cylinder 102, a face combustion burner 104 for heating the solution by a combustion gas horizontally jetted in the combustion chamber 111, and a solution tube 103 for communicating the upper and lower liquid chambers 112 of the inner cylinder 102 inside of the combustion chamber 111, a gas exhaust passage 108 as an exhaust passage of the combustion gas is mounted at a rear side face of the combustion chamber 111 opposite to the face combustion burner face, and a gas inflow port 120 for guiding the combustion gas to the gas exhaust passage 108 is positioned at a lower part with respect to a center of a vertical cross-section of the combustion gas.
COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2004019986A Absorption refrigerating machine 有权
公开(公告)号：JP2004019986A
公开(公告)日：2004-01-22
申请号：JP2002172839
申请日：2002-06-13
申请人： Hitachi Ltd , Osaka Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 株式会社日立製作所
发明人： NISHIOKA AKIRA , MIYAKE SATOSHI , MOCHIDA TADASHI , YAMADA KENJI , OZAWA YUJI
IPC分类号： F25B43/04
摘要： PROBLEM TO BE SOLVED: To provide an absorption refrigerating machine wherein an extraction device in an absorber is miniaturized and improved in efficiency.
SOLUTION: The extraction device having a discharge nozzle 33 and a suction pipe 20 is provided inside the absorber, the discharge nozzle 33 and the suction pipe 20 are disposed parallel to a heat transfer pipe, the discharge nozzle 33 is connected to a conduit leading a part of a discharge solution of a solution circulation pump, and the suction pipe 20 is connected to a conduit allowing the leading to the suction side of the solution circulation pump to extract uncondensed gas inside the absorber.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2008249274A Hot water supply system 审中-公开
标题翻译：热水供应系统
公开(公告)号：JP2008249274A
公开(公告)日：2008-10-16
申请号：JP2007092614
申请日：2007-03-30
申请人： Denso Corp , Miura Co Ltd , Nippon Oil Corp , Osaka Gas Co Ltd , Toho Gas Co Ltd , 三浦工業株式会社 , 大阪瓦斯株式会社 , 新日本石油株式会社 , 東邦瓦斯株式会社 , 株式会社デンソー
发明人： NAKATSUKA YASUO , ENDO MIKIO , TANAKA YASUKUNI , YAMADA KENJI , TAJIMA ATSUYA , TANAKA YOSHIAKI
IPC分类号： F24H1/00 , F25B17/08
CPC分类号： Y02A30/278 , Y02B30/64
摘要： PROBLEM TO BE SOLVED: To provide a hot water supply system capable of preventing degradation of thermal efficiency of the hot water supply system while facilitating control of a burner.
SOLUTION: The hot water supply system 50 supply water as hot water by transferring heat from boiler water M1 heated by the burner 15 to water after the heat is transferred from a heat medium heated by absorption heat pumps 3, 3 to the water. In the absorption heat pumps 3, 3, the boiler water M1 is used as a heat source in desorption-condensation operation for heating the heat medium by condensation heat. The burner 15 repeats ignition and extinction so that a temperature of the boiler water M1 is within a predetermined range.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够防止热水供应系统的热效率劣化同时有助于燃烧器的控制的热水供应系统。解决方案：热水供给系统50通过在从吸收热泵3,3加热的热介质将热量从由燃烧器15加热的锅炉水M1转移到水中而将水作为热水供给到水中。在吸收式热泵3,3中，锅炉水M1用作通过冷凝热对热介质进行加热的解吸冷凝运转中的热源。燃烧器15重复着火和熄火，使得锅炉水M1的温度在预定范围内。版权所有（C）2009，JPO＆INPIT

8. 发明专利

JP2008249276A Heat pump unit and hot water supply system 有权
标题翻译：热泵单元和热水供应系统
公开(公告)号：JP2008249276A
公开(公告)日：2008-10-16
申请号：JP2007092632
申请日：2007-03-30
申请人： Denso Corp , Miura Co Ltd , Nippon Oil Corp , Osaka Gas Co Ltd , Toho Gas Co Ltd , 三浦工業株式会社 , 大阪瓦斯株式会社 , 新日本石油株式会社 , 東邦瓦斯株式会社 , 株式会社デンソー
发明人： NAKATSUKA YASUO , ENDO MIKIO , TANAKA YASUKUNI , YAMADA KENJI , TAJIMA ATSUYA , TANAKA YOSHIAKI
IPC分类号： F25B17/08 , F24H1/00
CPC分类号： Y02A30/278 , Y02B30/64
摘要： PROBLEM TO BE SOLVED: To stabilize a temperature of hot water supplied to a heat exchanger. SOLUTION: A heat pump unit 1 supplies water as hot water by heating a heat medium by absorption type heat pumps 3, 3 and transferring heat from the heat medium to the water by the heat exchanger 13. The heat pump unit 1 is provided with a water communication line 4 disposed so as to penetrate through the heat exchanger 13 and passing the water therethrough, and a heat medium communication line 5 disposed so as to circulate between the absorption type heat pumps 3, 3 and the heat exchanger 13 and passing the heat medium therethrough. A tank 18 storing the heat medium is disposed on the heat medium communication line 5 at a location downstream of the absorption type heat pumps 3, 3 and upstream of the heat exchanger 13. Accordingly, storing the heat medium in the tank 18 reduces a sharp temperature change of the heat medium input to the heat exchanger 13, thereby leveling an amount of the heat transferred from the heat medium to the water. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：稳定供应到热交换器的热水的温度。解决方案：热泵单元1通过吸收式热泵3,3加热热介质，并通过热交换器13将热量从热介质传递到水中，作为热水供应水。热泵单元1是设置有通过热交换器13并使水通过的水通信线路4和布置成在吸收式热泵3,3和热交换器13之间循环的热介质连通配线5，以及使热介质通过其中。在吸热式热泵3,3的下游位置和热交换器13的上游的位置，在热介质连通配管5上设置储存有热介质的罐18.因此，将热介质储存在罐18中，输入到热交换器13的热介质的温度变化，从而平衡从热介质传递到水的热量。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2013130337A Gas cooking device 有权
标题翻译：燃气烹饪设备
公开(公告)号：JP2013130337A
公开(公告)日：2013-07-04
申请号：JP2011280164
申请日：2011-12-21
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社 , Yamaoka Kinzoku Kogyo Kk , 山岡金属工業株式会社 , Kyoto Institute Of Technology , 国立大学法人京都工芸繊維大学
发明人： YAMADA KENJI , ICHIKAWA MEGUMI , YAMAOKA HIDEFUMI , OKABE KIYOSHI , OKAICHI TOMOYOSHI , TAKEMOTO KENJI , FUJITO MIKIO , KITANI YOJI , YOSHIDA RUMI , FUKAMI MISATO , TSUTSUI YASUNORI , IWAMATSU NAOAKI
IPC分类号： F24C3/12 , F23N5/24
摘要： PROBLEM TO BE SOLVED: To provide a gas cooking device which can be safely used by preventing the leakage of gas from occurring, while simplifying the structure.SOLUTION: While a trivet 10 with a gas burner is placed on a top plate 2 of the cooking device body, the gas cooking device includes: the gas burner 8 which is engaged with a gas supply mechanism 11 in a cooking device body; and a flame control instrument 19 of the gas burner 8; wherein an engagement detection means 13 for detecting the engagement of the gas burner 8 to the gas supply mechanism 11 is provided, the position of the flame control instrument 19 is freely changed into an accommodation position on the lower side than the top plate 2 and a usage position on the upper side than the top plate 2, a position detecting means 20 which detects the usage position is disposed, the engagement detection means 13 detects the engagement of the gas burner 8 to the gas supply mechanism 11, and while the position detecting means 20 detects positional change to the usage position of the flame control instrument 19, combustion gas can be supplied from the gas supply mechanism 11 to the gas burner 8.
摘要翻译：要解决的问题：提供一种能够在简化结构的同时防止气体泄漏而安全使用的燃气烹饪装置。解决方案：将具有气体燃烧器的三通管10放置在烹饪的顶板2上气体烹调装置包括：气体燃烧器8，其与烹调装置主体中的气体供给机构11接合; 和气体燃烧器8的火焰控制装置19; 其特征在于，设置有用于检测气体燃烧器8与气体供给机构11的接合的接合检测单元13，火焰控制器具19的位置自由地变化为位于比顶板2下侧的收纳位置，配置在上侧的使用位置，设置检测使用位置的位置检测单元20，接合检测单元13检测气体燃烧器8与气体供给机构11的接合，同时检测位置检测装置20检测到火焰控制装置19的使用位置的位置变化，燃烧气体可以从气体供给机构11供应到气体燃烧器8。

10. 发明专利

JP2007255775A Hybrid type hot water supply apparatus 审中-公开
标题翻译：混合型热水设备
公开(公告)号：JP2007255775A
公开(公告)日：2007-10-04
申请号：JP2006079233
申请日：2006-03-22
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： YAMADA KENJI
IPC分类号： F24H1/00 , F24D17/00 , F25B27/02 , F25B30/02
CPC分类号： Y02A30/274
摘要： PROBLEM TO BE SOLVED: To cope with instantaneous hot water supply without a hot water reservoir, and to supply hot water with excellent energy efficiency. SOLUTION: In a refrigerant piping 1 in which a refrigerant is enclosed and circulated to flow, a compressor 3 driven by an electric motor 2, a heat exchanger 4 for radiating heat of a high-temperature refrigerant from the compressor 3, an expansion valve 5 and an evaporator 6 are interposed in order to constitute an electric heat pump hot water supply apparatus 7. A water supply pipe 8 is introduced into the heat exchanger 4, whereby water flowing through the water supply pipe 8 is heated by heat radiated by the high-temperature refrigerant from the compressor 3. On the downstream side of the heat exchanger 4, the water supply pipe 8 is attached to a heating part 10 constituting a gas instantaneous water heater 9 to transfer heat. Thus, in supplying hot-water, heat is performed by the electric heat pump hot water supply apparatus 7, and when the initial rise is delayed so that hot water at a preset temperature is not obtained, heating is performed by the gas instantaneous water heater 9 to instantaneously supply hot water of a preset temperature. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题是：在没有热水箱的情况下应对即时热水供应，并提供能源效率高的热水。解决方案：在制冷剂被封闭并循环流动的制冷剂管道1中，由电动机2驱动的压缩机3，用于从压缩机3辐射高温制冷剂的热量的热交换器4，插入膨胀阀5和蒸发器6以构成电热泵热水供给装置7.将供水管8引入热交换器4，由此通过热辐射来加热流过供水管8的水通过来自压缩机3的高温制冷剂。在热交换器4的下游侧，供水管8安装在构成气体瞬时热水器9的加热部分10上，以传递热量。因此，在供给热水时，由电热水器热水供给装置7进行热量的作用，当初始上升延迟时，不能获得预设温度的热水时，由气体瞬时热水器 9瞬时供应预设温度的热水。版权所有（C）2008，JPO＆INPIT

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