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

JP2014066433A Neutralizer and combustor 审中-公开
标题翻译：中和器和COMBUSTOR
公开(公告)号：JP2014066433A
公开(公告)日：2014-04-17
申请号：JP2012211964
申请日：2012-09-26
申请人： Noritz Corp , 株式会社ノーリツ
发明人： YOSHITOMI HIDEAKI , HASEGAWA HIROKI , KAMIYA NOBUYOSHI , TANAKA TAKAHITO , MORI KENTO
IPC分类号： F23L17/14 , C02F1/66 , F24H9/00 , G01F23/24
摘要： PROBLEM TO BE SOLVED: To provide a neutralizer capable of accurately detecting the liquid level of drain stored inside, and a combustor including the neutralizer.SOLUTION: In a neutralizer 15 used in a state where liquid is stored so that the height of an inside liquid surface becomes a reference liquid level Lα to be a predetermined liquid level, an attached detection part 28 of liquid level detection means is surrounded by a protective member 30. The protective member 30 surrounds the whole part from the upper end of a part positioned in a storage part 20 of the detection part 28 to the lower end thereof, and is in a state of opening the lower end part with respect to the outside. Further, a ventilation hole 36 is formed on the lateral upper side of the protective member 30.
摘要翻译：要解决的问题：提供一种能够精确地检测储存在内部的排水的液面的中和器和包括中和剂的燃烧器。解决方案：在中和器15中，其中存储液体的状态使得内部液体的高度表面成为规定液位的基准液面Lα，液面检测机构的安装检测部28由保护部件30包围。保护部件30从位于检测部28的收纳部20到其下端，并且处于相对于外部打开下端部的状态。此外，在保护构件30的侧面上侧形成有通气孔36。

2. 发明专利

JP2013024544A Hot water supply device 有权
标题翻译：热水设备
公开(公告)号：JP2013024544A
公开(公告)日：2013-02-04
申请号：JP2011163079
申请日：2011-07-26
申请人： Noritz Corp , 株式会社ノーリツ
发明人： HIROYASU MASARU , HASEGAWA HIROKI
IPC分类号： F24H1/10 , F24H1/14
摘要： PROBLEM TO BE SOLVED: To provide a hot water supply device for preventing dew condensation water from being generated in an off state.SOLUTION: In the off state, a water quantity adjustment valve 22 is in standby and permits passing of water of a certain quantity or more, and the water quantity adjustment valve 22 moves in a direction to reduce a water passing quantity in a case when the water quantity adjustment valve 22 detects a predetermined water quantity in this state. The water of a predetermined quantity or more can be passed between a water supply port 51 and a hot water tap port 52 even when the water quantity adjustment valve 22 reduces the water passing quantity. The water quantity adjustment valve 22 is restored to a state of permitting the passing of water of the certain quantity or more if a water quantity sensor 18 substantially does not detect the passing of water when the water quantity adjustment valve 22 reduces the water passing quantity.
摘要翻译：要解决的问题：提供一种用于防止在关闭状态下产生结露水的热水供应装置。解决方案：在关闭状态下，水量调节阀22处于待机状态，允许一定量以上的水通过，水量调节阀22沿着减少水通过量的方向移动在该状态下水量调节阀22检测出规定的水量的情况。即使在水量调节阀22减少水通过量的情况下，也可以在供水口51和热水分接口52之间通过规定量以上的水。如果在水量调节阀22减少水通过量的情况下水量传感器18基本上没有检测到水的通过，则水量调节阀22恢复到允许一定量以上的水通过的状态。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2005121293A Storage type combustion device 审中-公开
标题翻译：存储型燃烧装置
公开(公告)号：JP2005121293A
公开(公告)日：2005-05-12
申请号：JP2003356341
申请日：2003-10-16
申请人： Noritz Corp , 株式会社ノーリツ
发明人： SHIRODE KOSAKU , KODA TATSUHIKO , NAGAO HIDEYA , SHIBATA KAZUYUKI , OKUDA YASUNARI , NAKANISHI YASUO , HASEGAWA HIROKI
IPC分类号： F23D11/04 , F24H1/20 , F24H9/00
摘要： PROBLEM TO BE SOLVED: To provide a storage type combustion device with a compact device structure and a high heat recovery efficiency. SOLUTION: This combustion device 1 comprises a combustion mean 2 arranged above a storage means 105. The combustion means 2 has a vaporization part 8 for vaporizing liquid fuel to generate fuel gas, and a mixed gas of the fuel gas generated in the vaporization part 8 with air is burnt in a combustion part 7. The storage means 105 has a flow straightening means 110 for straightening the flow of hot water or heat medium stored in the inner part thereof. The flow straightening means 110 has a communicating port 111a with a minor opening diameter in an area S1 close to a connection part with a water carrying circuit 130 and a communicating port 11b larger in opening diameter than the communicating port 111a in an area S2 separated from the connecting part with the water carrying circuit 130. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供具有紧凑的装置结构和高热回收效率的储存型燃烧装置。解决方案：该燃烧装置1包括布置在存储装置105上方的燃烧装置2.燃烧装置2具有用于蒸发液体燃料以产生燃料气体的蒸发部分8，以及在燃烧装置1中产生的燃料气体的混合气体具有空气的蒸发部分8在燃烧部分7中燃烧。存储装置105具有用于校正存储在其内部中的热水或热介质的流动的流动矫正装置110。流动矫直装置110在与水输送回路130的连接部分接近的区域S1中具有小的开口直径的连通口111a和在与分离的区域S2中的连通口111a的开口直径比较大的连通口11b 与承载回路130的连接部分。（C）2005，JPO＆NCIPI

4. 发明专利

JP2004061035A Combustion device and hot water heating apparatus 有权
标题翻译：燃烧装置和热水加热装置
公开(公告)号：JP2004061035A
公开(公告)日：2004-02-26
申请号：JP2002222402
申请日：2002-07-31
申请人： Noritz Corp , 株式会社ノーリツ
发明人： HASEGAWA HIROKI , HARA HITOSHI
IPC分类号： F23N1/00
摘要： PROBLEM TO BE SOLVED: To provide a combustion device with stable burning capacity provided with an intermittent opening and closing valve in a fuel system, and a hot water heating apparatus provided with the combustion device.
SOLUTION: A water heater 1 is provided with the combustion device 2, and it heats hot water in a water pipe 9 used as a combustion case 3 by heat exchange with high temperature combustion gas generated by the combustion device 2. A fuel outgoing passage 16 and a fuel incoming passage 17 are connected to a fuel injection nozzle 12 of the combustion device 2. An injector valve 25 is provided in midway of the fuel incoming passage 17. The injector valve 25 opens and closes a valve element 33 at a driving frequency f
2 which is half of a driving frequency f
1 in normal times when a required burning capacity Q exceeds a boundary burning capacity Q
f or only when a temperature k of fuel is higher than a boundary temperature K.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种在燃料系统中设置有间歇开关阀的燃烧能力稳定的燃烧装置，以及设置有燃烧装置的热水加热装置。解决方案：热水器1设置有燃烧装置2，并且通过与由燃烧装置2产生的高温燃烧气体进行热交换来加热用作燃烧室3的水管9中的热水。燃料输出通道16和燃料进入通道17连接到燃烧装置2的燃料喷射喷嘴12.喷射器阀25设置在燃料进入通道17的中间。喷射阀25打开和关闭阀元件33 当所需燃烧容量Q超过边界燃烧容量Q SB SB时，驱动频率f 2 是驱动频率f 1 的一半 >或仅当燃料的温度k高于边界温度K.版权所有（C）2004，JPO

5. 发明专利

JP2004060942A Combustion apparatus and water heater 有权
公开(公告)号：JP2004060942A
公开(公告)日：2004-02-26
申请号：JP2002217593
申请日：2002-07-26
申请人： Noritz Corp , 株式会社ノーリツ
发明人： HASEGAWA HIROKI , HARA HITOSHI , HAMADA TETSUO , ASANO MASAAKI
IPC分类号： F23D11/24 , F23D11/28 , F23N1/00
摘要： PROBLEM TO BE SOLVED: To provide a combustion apparatus for preventing fuel leakage in a fuel channel and to provide a water heater having the combustion apparatus.
SOLUTION: A hot water supplying apparatus 1 has the combustion apparatus 2, and heats water in a water pipe 9 in a combustion case 3 by heat exchange with a high-temperature combustion gas that is generated by the combustion apparatus 2. Fuel outward and inward paths 16, 17 are connected to a fuel injection nozzle 12 in the combustion apparatus 2. The fuel outward path 16 has a solenoid valve 20 and a check valve 21 in the middle, thus doubly stopping the fuel outward path 16. Similarly, the fuel inward path 17 has a check valve 23 and an injector valve 25 in the middle for double stopping.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2002327907A COMBUSTION DEVICE 失效
公开(公告)号：JP2002327907A
公开(公告)日：2002-11-15
申请号：JP2001132432
申请日：2001-04-27
申请人： NORITZ CORP
发明人： HASEGAWA HIROKI , HORI NORIHIRO
IPC分类号： F23D11/40 , F23D11/04 , F23D11/08
摘要： PROBLEM TO BE SOLVED: To develop a combustion device, equalized in flame distribution, without damaging advantage where an overall height is low and the number of parts is small. SOLUTION: The combustion device has a burner port base 36, and the upper surface side is functioned as a fuel gas flow passage constitution surface. In the combustion device 1, a fuel gas flow passage 48b situated in a position near a vaporization part 8 is narrow in the section area of a flow passage 48b and the fuel gas flow passage 48b situated in a far position is wide in a section area. Thereby, the fuel gas flow passage 48b situated in a near position is low in a pressure loss, while extending to a gas introduction opening 185, but, a pressure loss when it flows through the fuel gas flow passage 48b is high. Thereby, a difference in a pressure loss during the passage to extend to the burner port is offset and fuel gas is uniformly injected from either burner port.

7. 发明专利

JP2002327906A COMBUSTION DEVICE 失效
公开(公告)号：JP2002327906A
公开(公告)日：2002-11-15
申请号：JP2001130286
申请日：2001-04-26
申请人： NORITZ CORP
发明人： HASEGAWA HIROKI , HIROYASU MASARU , SHIRODE KOSAKU , HORI NORIHIRO , MAEKAWA AKIRA , HARA HITOSHI
IPC分类号： F23D11/40 , F23D11/04 , F23D11/08
摘要： PROBLEM TO BE SOLVED: To provide a combustion device to prevent reliquefaction of fuel gas, to secure stable combustion, and to reduce the consumption power of a vaporizer. SOLUTION: A mixing part 6, a combustion part 7, and a vaporizing part are constituted around a burner port baser 36 as centered, and two divided flow members (planar members) 35 and 39, a heat insulation packing 115, a vaporization chamber 60, a burner port member 51, a reticular member 77, a flame stabilizing member 78, and an auxiliary hot heater 109 are situated thereat. The first divided flow member 35, a heat insulation packing 115, and the second divided flow member 39 are mounted on the upper surface side of the burner port base 36. A stainless steel being low in thermal conductivity is employed at the first and second divided flow members 35 and 39, and since a heat insulation packing 115 is located between the first divided flow member 35 and the burner port base 36, the heat of the burner port base 36 does not escape to an external part and a consumption power of an electric heater 64 to heat the vaporization chamber 60 is reduced.

8. 发明专利

JP2002323257A WATER HEATER AND COMBUSTION EQUIPMENT 失效
公开(公告)号：JP2002323257A
公开(公告)日：2002-11-08
申请号：JP2001129721
申请日：2001-04-26
申请人： NORITZ CORP
发明人： TANAKA YOSHIHIKO , HORI NORIHIRO , ASANO MASAAKI , HASEGAWA HIROKI , HIROYASU MASARU , HASEGAWA RYOJI
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a water heater, in which freezing due to decrease in the outside temperature is prevented, and to provide combustion equipment, in which ignitability and combustion property are improved, even if the outside temperature is lowered. SOLUTION: The water heater 100 encloses combustion equipment 1, having a reheating function for bath water 'a', in which while circulating the water 'a' through a pipe by a circulating pump 110. The equipment 1 comprises a combustion part 6 for burning a mixture gas of a fuel gas vaporized from liquid fuel and air supplied from a fan 2, an air temperature sensor 90 for detecting the temperature of supply air sucked by the equipment 1, and a controller 5 for centralized control of the water heater 100 including the control of the equipment 1. The controller 5 detects the supply air temperature, while driving the fan 2 during the combustion standby. When the detected supply air temperature is lower than a predetermined freezing monitoring temperature, bathtub water is circulated for freezing prevention.

9. 发明专利

JP2002310426A COMBUSTOR 失效
公开(公告)号：JP2002310426A
公开(公告)日：2002-10-23
申请号：JP2001110845
申请日：2001-04-10
申请人： NORITZ CORP
发明人： TANAKA YOSHIHIKO , HASEGAWA HIROKI , ASANO MASAAKI , KUWABARA HIROKAZU , HORI NORIHIRO , TANAKA HIROAKI , KANDA NOBUYOSHI , MAEKAWA AKIRA , HIROYASU MASARU
IPC分类号： F23N3/04 , F23D11/04 , F23D11/08 , F23D11/44 , F23N5/02 , F23N5/20
摘要： PROBLEM TO BE SOLVED: To improve ignitionability and combustion performance of a combustor using liquid fuel. SOLUTION: The combustor 1 is provided with an evaporator 7 for obtaining gasified fuel by evaporating liquid fuel. In the combustor, a mixed gas of the thus produced fuel gas and air from a blower 2 is supplied to a combustion part for burning. The combustor is also provided with an evaporator heater 73 for heating the evaporator 7, temperature sensors 90, 91 for detecting temperature of individual parts, and a control unit 100 for conducting combustion control as well as current application control of the heater 73 based on the detection signals from the temperature sensors. For conducting pre-heating control of the evaporator 7, the control unit 100 conducts pre-heating control of the heater 73 in a stand-by period for combustion in such a way that the heating temperature of the evaporator 7 exceeds the stand-by pre-heating temperature.

10. 发明专利

JP2002130615A COMBUSTION EQUIPMENT 失效
公开(公告)号：JP2002130615A
公开(公告)日：2002-05-09
申请号：JP2000329635
申请日：2000-10-27
申请人： NORITZ CORP
发明人： HASEGAWA HIROKI , HORI NORIHIRO
IPC分类号： F23N5/12 , F23D11/04 , F23D11/08 , F23L9/00 , F23Q3/00
摘要： PROBLEM TO BE SOLVED: To provide combustion equipment, which has an improved thermal efficiency, and is developed by improving combustion equipment using kerosene as fuel, preventing temperature rise in the outer wall without causing an excessive temperature drop of a combustion gas. SOLUTION: The combustion equipment comprises a burner-port base 36 and a distributing member 35 combined therewith, having holes 89 and 90, and an area larger then that of the burner-port distribution part of the base 36. When the distributing member 35 is fit to the base 36, the outside holes 90 among the holes 89 and 90 on the member 35 fall in the part coming off the base 36. The holes 90 communicate with an air flow-path 101 formed between a housing 122 and a heat-insulating wall 85. The inside holes 89 communicate with an air flow-path 103 formed between an outside combustion wall 41 of the burner-port base 36 and the heat-insulating wall 85. The air flowing in the flow-paths 101 and 103 cools the housing 122 and the heat-insulating wall 85.

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