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1. 发明专利

JP2010032200A Water heater 有权
标题翻译：热水器
公开(公告)号：JP2010032200A
公开(公告)日：2010-02-12
申请号：JP2009121365
申请日：2009-05-19
申请人： Noritz Corp , 株式会社ノーリツ
发明人： YOSHITOMI HIDEAKI , HASEGAWA KAZUNORI , OKUDA YASUNARI , HASEGAWA HIROKI , DOI ATSUSHI , FUKUZAWA MASARU , KODA TATSUHIKO , HIROYASU MASARU
IPC分类号： F24H9/00 , F24H1/14
摘要： PROBLEM TO BE SOLVED: To provide a water heater capable of properly recovering drain generated in a secondary heat exchanger and introducing it to a neutralizer. SOLUTION: The water heater 1 includes the secondary heat exchanger 30 in an exhaust part 6, and a receiving part 40 in a position above an inlet 6e for introducing combustion gas into the exhaust part 6 from an exhaust collecting part 5 below the secondary heat exchanger 30. The water heater 1 can prevent infiltration of the drain generated by the secondary heat exchanger 30 into a side of the exhaust collecting part 5 by the receiving part 40. A scattering preventing part 60 is provided in a position below an exhaust port 6d above the secondary heat exchanger 30. The water heater 1 can prevent scattering of the drain to the outside via the exhaust port 6d by the scattering preventing part 60. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供能够适当地回收在二次热交换器中产生的排水并将其引入中和器的热水器。解决方案：热水器1包括排气部分6中的二次热交换器30和在入口6e上方的位置处的接收部分40，用于将燃烧气体从下方的排气收集部分5引入排气部分6 二次热交换器30.热水器1可以防止由二次热交换器30产生的排水通过接收部分40渗入排气收集部分5的一侧。散射防止部分60设置在排气下方的位置在第二热交换器30上方的端口6d。热水器1可以防止排水口6d通过散射防止部分60将排水口散布到外部。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2008075901A Water heater 有权
标题翻译：热水器
公开(公告)号：JP2008075901A
公开(公告)日：2008-04-03
申请号：JP2006252931
申请日：2006-09-19
申请人： Noritz Corp , 株式会社ノーリツ
发明人： HIROYASU MASARU
IPC分类号： F24H1/16 , F24H9/00
摘要： PROBLEM TO BE SOLVED: To provide a water heater capable of promoting combustion of fuel in a spatial portion at an inner part of a coiled tubular body portion of a heat exchanger, and properly preventing a combustion gas having a trace of imperfect combustion from directly moving to the coiled tubular body portion.
SOLUTION: This water heater WH comprises an air flow channel for allowing a part of the combustion air discharged from a blower fan 19 to move to an area between an opposed area of a tip opening portion 52 of a combustion cylinder 5 and the coiled tubular body portion 40 in the spatial portion 3 at an inner part of the coiled tubular body portion 40 of the heat exchanger HE.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在热交换器的盘管状体部的内部的空间部分促进燃料燃烧的热水器，并适当地防止具有不良燃烧痕迹的燃烧气体从直接移动到盘绕的管状体部分。解决方案：该热水器WH包括用于允许从鼓风机风扇19排出的一部分燃烧空气移动到燃烧气缸5的前端开口部分52的相对区域与第一燃烧气缸螺旋管状体部40在空气部分3中，位于热交换器HE的螺旋管状体部分40的内部。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007085597A Combustion apparatus 审中-公开
标题翻译：燃烧装置
公开(公告)号：JP2007085597A
公开(公告)日：2007-04-05
申请号：JP2005272931
申请日：2005-09-20
申请人： Noritz Corp , 株式会社ノーリツ
发明人： TANAKA HIROAKI , NAGAO HIDEYA , DOI ATSUSHI , HIROYASU MASARU , KADOTA SUSUMU , KAMIYA NOBUYOSHI
IPC分类号： F23D11/04 , F23D11/08
摘要： PROBLEM TO BE SOLVED: To develop a combustion device free from occurrence of white smoke even when a fire is extinguished immediately after ignition, and being easily assembled to improve the combustion device of a type where liquid fuel is evaporated in an evaporation chamber, and an evaporated gas is delivered to a combustion portion to be burnt. SOLUTION: Four projecting portions 112-115 are formed on a seat surface 111 of an opening end of the evaporation chamber 60, and two projecting portions 113, 115 among them are provided with ribs 116, 117 for reinforcing the projecting portions 113, 115. The ribs 116, 117 are mounted in two parallel rows, have the approximately triangular shape, and do not reach the other end side of the evaporation chamber 60 as they end on the way. Further column-shaped projections 132-135 are formed on surfaces of the projecting portions 112-115. The projections 132-135 are kept into contact with a burner port base 36. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了开发即使在点火之后立即熄灭的火焰也不会发生白烟的燃烧装置，并且容易组装以改善在蒸发室中液体燃料蒸发的类型的燃烧装置，并将蒸发的气体输送到燃烧部分进行燃烧。解决方案：四个突出部分112-115形成在蒸发室60的开口端的座面111上，其中两个突出部分113,115设置有用于加强突出部分113的肋116,117 肋116,117安装成两排平行的行，具有近似三角形的形状，并且当它们在路上结束时不会到达蒸发室60的另一端侧。在突出部分112-115的表面上形成另外的柱状突起132-135。突起132-135与燃烧器口基座36保持接触。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2007085596A Combustion apparatus 有权
标题翻译：燃烧装置
公开(公告)号：JP2007085596A
公开(公告)日：2007-04-05
申请号：JP2005272930
申请日：2005-09-20
申请人： Noritz Corp , 株式会社ノーリツ
发明人： HIROYASU MASARU , TANAKA HIROAKI , NAGAO HIDEYA , DOI ATSUSHI , KADOTA SUSUMU , KAMIYA NOBUYOSHI
IPC分类号： F23D11/08 , F23D11/04 , F23D11/44
摘要： PROBLEM TO BE SOLVED: To develop a combustion device free from occurrence of white smoke even when a fire is extinguished immediately after ignition, as an embodiment improving the combustion device of a type where liquid fuel is evaporated in an evaporation chamber, and an evaporated gas is delivered to a combustion portion to be burnt. SOLUTION: An auxiliary heater 30 is mounted on a burner port base 36 by means of four screws 22. The auxiliary heater 30 is kept into contact with conductive wire introduction cylindrical portions 65, 66 and resistant columns 67, 68, and these parts are heated before ignition. The combustion gas is partially collided with the conductive wire introduction cylindrical portions 65, 66 and the resistant columns 67, 68, but the heat of the fuel gas is not drawn by the resistant columns 67, 68 as the conductive wire introduction cylindrical portions 65, 66 and the resistant columns 67, 68 are heated by the auxiliary heater 30. As the parts of the conductive wire introduction cylindrical portions 65, 66 and the resistant columns 67, 68 are intensively heated, reliquefaction is not found even when the fuel gas stagnates at the parts. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决问题：为了开发即使在点火后立即熄灭的火焰也不会发生白烟的燃烧装置，作为改进在蒸发室中液体燃料蒸发的类型的燃烧装置的实施例，以及蒸发的气体被输送到燃烧部分被燃烧。
解决方案：辅助加热器30借助于四个螺钉22安装在燃烧器端口基座36上。辅助加热器30与导电导入圆筒部分65,66和电阻柱67,68保持接触，并且这些零件在点火前加热。燃烧气体与导电导入圆筒部65,66和耐磨层67,68部分地碰撞，但是作为导线引入圆筒部65,66，燃料气体的热量不会被阻力柱67,68牵引， 66和阻力柱67,68被辅助加热器30加热。由于导线引入圆筒部分65,66和电阻柱67,68的部分被集中加热，所以即使当燃料气体滞留时，也不会发生再液化在部分。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2004092978A Combustion device and water heater 有权
公开(公告)号：JP2004092978A
公开(公告)日：2004-03-25
申请号：JP2002253463
申请日：2002-08-30
申请人： Noritz Corp , 株式会社ノーリツ
发明人： HARA HITOSHI , HIROYASU MASARU
IPC分类号： F23L1/00 , F23D11/24 , F24H1/14
摘要： PROBLEM TO BE SOLVED: To provide a combustion device that can prevent condensation of fuel injected into a combustion section and enable complete combustion while enabling the size reduction of a water heater.
SOLUTION: The combustion device 2 includes a diffusion prevention member 19 under a burning tube 11. The diffusion prevention member 19 includes a main body 19a having a substantially cylindrical shape, an outside flange 19b and an inner flange 19c respectively formed on both sides of the main body 19a. The inner flange 19c, which decreases the opening area of the burning tube 11, temporarily retains the combustion gas that is injected into the burning tube 11 and flew into the diffusion prevention member 19. A plurality of through holes 19d and 19e are respectively provided on the circumference of the main body 19a and on the entire circumference of the inner flange 19c.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2002340334A COMBUSTION DEVICE 失效
公开(公告)号：JP2002340334A
公开(公告)日：2002-11-27
申请号：JP2001148293
申请日：2001-05-17
申请人： NORITZ CORP
发明人： HASEGAWA HIROKI , HORI NORIHIRO , HIROYASU MASARU , SHIRODE KOSAKU , TANAKA YOSHIHIKO
IPC分类号： F23N5/24 , F23L13/08 , F23N3/08
摘要： PROBLEM TO BE SOLVED: To provide a combustion device securing stable combustion by improving the reliability and durability of an air-volume regulating member. SOLUTION: A combustion device 1 has a combustion part 6 producing flame and supplying the air generated by a blower 2 to the combustion part 6 for combustion while regulating it by an air-volume regulating member 4. The air-volume regulating member 4 has an opening in a predetermined shape, and provided with a stationary side plate-like member 42 and a mobile side plate-like member 41 that are superposed in a relatively rotatable way and an actuator 40 rotating to drive the mobile side plate-like member 41 to the stationary side plate-like member 42. The combustion device 1 has a control means 5 performing combustion control, and the control means 5 has such a constitution as to drive the actuator 40 whenever a predetermined time passes except the time during the combustion control to forcibly rotate and drive the mobile side plate-like member 41 by a predetermined quantity.

7. 发明专利

JP2002276936A COMBUSTION DEVICE 失效
公开(公告)号：JP2002276936A
公开(公告)日：2002-09-25
申请号：JP2001082790
申请日：2001-03-22
申请人： NORITZ CORP
发明人： TANAKA YOSHIHIKO , HASEGAWA HIROKI , HORI NORIHIRO , MAEKAWA AKIRA , ASANO MASAAKI , SHIRODE KOSAKU , HIROYASU MASARU
IPC分类号： F23N5/24 , F23D11/08 , F23D11/44
摘要： PROBLEM TO BE SOLVED: To provide a combustion device which improves safety by ensuring stabilized burning while increasing the burning capacity. SOLUTION: The combustion device 1 comprising an evaporator 7 for evaporating a liquid fuel and producing a liquid gas transfers the produced fuel gas or a mixed gas of air and the fuel gas to a combustor 6 for burning. The device also comprises a control means 100 for controlling the supply amount of the fuel gas and air supplied to the combustor 6. The combustor 6 comprises a burner port base 60 in which burner ports 68a for emitting flames are arranged on a plane, a temperature sensor 91 for the burner port base and a temperature sensor 92 for the evaporator. The control means 100 compares the detection signals from the temperature sensors 91, 92 with a given discrimination reference to judge the burning conditions and combustion abnormality or sensor abnormality, and conduct combustion control or abnormality avoidance control according to the judgment.

8. 发明专利

JP2002071107A COMBUSTION DEVICE 失效
公开(公告)号：JP2002071107A
公开(公告)日：2002-03-08
申请号：JP2000259479
申请日：2000-08-29
申请人： NORITZ CORP
发明人： HASEGAWA HIROKI , HORI NORIHIRO , SHIRODE KOSAKU , KANDA NOBUYOSHI , HIROYASU MASARU
IPC分类号： F23N5/20 , F23D11/04 , F23D11/08 , F23D11/44
摘要： PROBLEM TO BE SOLVED: To improve a combustion device using kerosene as fuel, improve the vaporizing performance of a vaporizing part so as to ensure a stable combustion and develop the combustion device with high safety without the leakage of the fuel. SOLUTION: A part of the vaporizing part is exposed to a combustion part and surrounded by burner holes. Accordingly, the vaporizing part is directly heated by the heat of the combustion part so that the fuel is rapidly vaporized. The combustion device is arranged so that the combustion part supplies combustion gas downward. Therefore, when the combustion and fire extinguishing operations are repeated, the heat of the combustion part in an upper part is retained by the stored heat of a material to be heated so that the heat of the vaporizing part is retained to maintain high temperature. Thus, upon igniting again, liquid fuel introduced to the vaporizing part is smoothly vaporized.

9. 发明专利

JP2001241617A COMBUSTION EQUIPMENT 失效
公开(公告)号：JP2001241617A
公开(公告)日：2001-09-07
申请号：JP2000052402
申请日：2000-02-28
申请人： NORITZ CORP
发明人： NAGAI ITSUO , WAKATA TAKESHI , SHIMAZU MASAHIKO , HIROYASU MASARU
IPC分类号： F23D14/08
摘要： PROBLEM TO BE SOLVED: To provide a combustion equipment in which deformation due to heat is prevented and a stable flame condition is always provided. SOLUTION: A combustion equipment 50 comprises burners (combustion devices) 1 disposed parallel with each other in a case 4. Each burner 1 is composed of a combustion tube body 2, two boards of rich mixture-passing part 3 and a burner port member 5. Recess grooves 27 are provided on the external plate 25 of the rich mixture-passing part 3. The secondary air flows in the gap formed of burners 1. Although the secondary air flows in the recess grooves 21, it reaches the port side. Even when the gap 37 between the burners 1 is narrowed by thermal deformation, at least the part of the groove 27 is ensured for ventilation, accordingly a cooling performance due to minimum air flow is ensured, the thermal deformation is limited in a certain bound, and does not develop excessively.

10. 发明专利

JP2000346315A COMBUSTION EQUIPMENT 失效
公开(公告)号：JP2000346315A
公开(公告)日：2000-12-15
申请号：JP15525899
申请日：1999-06-02
申请人： NORITZ CORP
发明人： KOTSUNA RYOJI , SHIRODE KOSAKU , KAMEYAMA SHUJI , NAGAI ITSUO , HIROYASU MASARU
IPC分类号： F23D14/14
摘要： PROBLEM TO BE SOLVED: To develop a combustion equipment capable of heating by effectively utilizing a radiant heat. SOLUTION: In the case of passing combustion gas through a porous material 10, the material 10 is heated, red-heated, and a heat ray is radiated from the material 10 to heat a heat exchanger 5. The ray generated from a rear surface side of the material 10 is reflected by a surface of a shielding member 11, returned to the material 10, and contributes further heating of the material 10.

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