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1. 发明专利

JP2009058172A Hot water supply device 审中-公开
标题翻译：热水设备
公开(公告)号：JP2009058172A
公开(公告)日：2009-03-19
申请号：JP2007225451
申请日：2007-08-31
申请人： Noritz Corp , Noritz Electronics Technology Kk , ノーリツエレクトロニクステクノロジー株式会社 , 株式会社ノーリツ
发明人： HOU TAKAO , KONISHI DAISUKE , KAMIYOSHI EIJI , KISHIMOTO TOMOKI , KIMURA ENRYU
IPC分类号： F23N5/24 , F24H1/10
摘要： PROBLEM TO BE SOLVED: To provide a hot water supply device having a simple device constitution, minimizing manufacturing costs, and capable of properly forbidding an operation of a heating means according to generation status of problems such as defective combustion.
SOLUTION: This hot water supply device 1 has the heating means H and a control device 36 for controlling an operation of the heating means. The control device 36 has a failure detecting portion for detecting the failure of the heating means H, and can record the number of times of detected failures in a history recording portion while classifying the failures. The control device 36 forbids the operation of the heating means H when the number of times of failures recorded in the history recording portion reaches a predetermined set value.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种具有简单的装置构造的热水供应装置，使制造成本最小化，并且能够根据诸如燃烧不良的问题的发生状态适当地禁止加热装置的操作。
解决方案：该热水供应装置1具有加热装置H和用于控制加热装置的操作的控制装置36。控制装置36具有用于检测加热装置H的故障的故障检测部分，并且可以在故障分类的同时记录历史记录部分中检测到的故障的次数。当记录在历史记录部分中的故障次数达到预定设定值时，控制装置36禁止加热装置H的操作。版权所有（C）2009，JPO＆INPIT

2. 发明专利

JP2009058169A Hot water supply system 审中-公开
标题翻译：热水供应系统
公开(公告)号：JP2009058169A
公开(公告)日：2009-03-19
申请号：JP2007225145
申请日：2007-08-31
申请人： Noritz Corp , Noritz Electronics Technology Kk , ノーリツエレクトロニクステクノロジー株式会社 , 株式会社ノーリツ
发明人： OKAMOTO SHINICHI , KISHIMOTO TOMOKI , KIMURA ENRYU , KONISHI DAISUKE , HOU TAKAO , YAMAGUCHI HIDEKI , KAMIYOSHI EIJI
IPC分类号： F24H1/10
摘要： PROBLEM TO BE SOLVED: To provide a hot water supply system capable of stably supplying hot water without misjudging a gas meter as gas leakage even when an emergency operation is started due to failure of a system controller.
SOLUTION: When the system controller SC controlling a plurality of water heaters WH1-WH6 can be normally operated, a delay time from establishment of combustible conditions in each water heater to execution of combustion start processing, is set in advance to each of the water heaters WH1-WH6 from the system controller SC, and the delay times are respectively stored in non-volatile storing means of the water heaters WH1-WH6. When a power source of each water heater is reset in accompany with the failure of the system controller SC, a timing of the combustion start processing is delayed according to the delay time set in each of the water heaters WH1-WH6 to prevent the combustion operations from being simultaneously started.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够稳定地供应热水的热水供应系统，即使当由于系统控制器的故障而开始紧急操作时，也不会误判燃气表作为气体泄漏。解决方案：当控制多个热水器WH1-WH6的系统控制器SC可以正常工作时，从建立每个热水器中的可燃状态到执行燃烧开始处理的延迟时间预先设置为来自系统控制器SC的热水器WH1-WH6和延迟时间分别存储在热水器WH1-WH6的非易失性存储装置中。伴随着系统控制器SC的故障而使每个热水器的电源复位时，根据在每个热水器WH1-WH6中设置的延迟时间来延迟燃烧开始处理的时间，以防止燃烧操作从同时开始。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2001124404A TROUBLE DIAGNOSING SUPPORTING DEVICE FOR HOT WATER SUPPLY DEVICE 失效
公开(公告)号：JP2001124404A
公开(公告)日：2001-05-11
申请号：JP30816199
申请日：1999-10-29
申请人： NORITZ CORP
发明人： OSHIO TADAHIKO , HATAKE YOJI , FUJII HIRONOBU , MATSUMURA SATORU , KIMURA KOJI , MORIKAWA KENJI , KUWABARA HIROKAZU , NAKAJIMA YOSHIHIDE , KISHIMOTO TOMOKI , KUBOYA YOSHIKANE , HOU TAKAO , YAGYU TOSHIKATSU , NISHIKAWA TOMOAKI
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a function to perform diagnosis of the trouble of the ignition system of a hot water supply device and the trouble of a temperature sensor, in a trouble diagnosing supporting device having a hot water supply device and a communication function. SOLUTION: A trouble diagnosis supporting device 1 is formed in a manner to make communication with a control part 21 of a hot water supply device 2 through an interface device 2. A sequence necessary to diagnosis, such as the trouble of the ignition system of the hot water supply device 2, is stored at the trouble diagnosis supporting device 1 and, based on the sequence, an operation command is transmitted to the hot water supply device 2. The trouble diagnosis supporting device 1 obtains the operation state of the hot water supply device 2 from communication and input operation to an input means 14, and performs diagnosis of the presence of a trouble according to the sequence of an internal part based on the information.

4. 发明专利

JP2000104919A SECONDARY PRESSURE REGULATING METHOD FOR GAS COMBUSTOR 失效
公开(公告)号：JP2000104919A
公开(公告)日：2000-04-11
申请号：JP27228898
申请日：1998-09-25
申请人： NORITZ CORP
发明人： SAIKAI NORIYUKI , ICHIMARU HIDEHITO , HATA HIROYOSHI , NISHIYAMA YOSHIAKI , MORI EISUKE , HOU TAKAO
IPC分类号： F23N1/00
摘要： PROBLEM TO BE SOLVED: To ensure secondary pressure regulation of gas upon installation of a gas combustor even in a region lower in water pressure as an installation position of the gas combustor, and prevent secondary pressure regulation upon shipping from being complicated. SOLUTION: In secondary pressure regulation upon shipping an inspection remote controller is connected with a gas combustor, so that in that case once forced capability 'large' (or 'small') switch 27 (or 28) is pressed, secondary pressure regulation is performed equally with maximum combustion capability (or minimum combustion capability). In the secondary pressure regulation after a gas combustor is installed an ordinary remote controller 22 is connected with the gas combustor, so that in that case once the forced capability 'large' (or 'small') switch 27 (or 28) is pressed, the secondary pressure regulation is performed with upper limit combustion capability (or lower limit combustion capability) at a capability level suitable for use conditions whereby the secondary pressure regulation is ensured in proper conditions irrespective of the installation position.

5. 发明专利

JPH06288646A STRUCTURE OF FIN OF HEAT EXCHANGER 失效
公开(公告)号：JPH06288646A
公开(公告)日：1994-10-18
申请号：JP10584492
申请日：1992-03-31
申请人： NORITZ CORP
发明人： MORISHITA ATSUHIRO , IKEDA YOSHITOMO , FUKUHARA AKIRA , IKEDA HIROSHI , HARAMAKI SATORU , HOU TAKAO , FUKUI HIDEKAZU , KAMIYOSHI EIJI , KAWAGUCHI YUTAKA
IPC分类号： F24H9/00 , F28F1/32 , F28F9/00 , F28F9/007
摘要： PURPOSE:To surely braze a fin to side walls of a heat exchange chamber by providing at both ends of the fin joining flanges extending at a right angle from the fin with each bent inward by a prescribed angle at the upper end. CONSTITUTION:At each of the two ends of a fin 1 a joining flange 5 bent at a right angle to the fin 1 is formed to the same height as the flanges at the edges of water tube-passing holes 2, 20 and the flanges at the edges of flanged openings 4. The upper end 51 of the joining flange 5 is cut off at a cut part 50 and the upper end 51 is bent by a prescribed angle toward the water tube- passing holes 2. Water tubes 9 are fitted respectively through the water tube- passing holes 2, 20 and filler metal is inserted into filler metal insertion holes 3 and, on the other hand, filter metal is placed in a groovelike part 7 formed between the upper end 51 of the joining flange 5 and the side wall 6 of the shell body and heated. As a result, brazing can be made with the molten filler metal flowing only into the space between the joining flange 5 and the side wall 6 of the shell body, not flowing into the combustion chamber.

6. 发明专利

JPH05180432A AIR FEEDING DUCT FOR COMBUSTION EQUIPMENT 失效
公开(公告)号：JPH05180432A
公开(公告)日：1993-07-23
申请号：JP35673491
申请日：1991-12-26
申请人： NORITZ CORP
发明人： IKEDA HIROSHI , IKEDA YOSHITOMO , FUKUHARA AKIRA , HARAMAKI SATORU , HOU TAKAO , FUKUI HIDEKAZU , MORISHITA ATSUHIRO , KAWAGUCHI YUTAKA , KAMIYOSHI EIJI
IPC分类号： F23L1/00 , F23L17/04 , F23L17/14
摘要： PURPOSE:To provide an air feeding duct for a combustion equipment capable of preventing a filter arranged at the air feeding duct from being wetted during rain fall or preventing any dew formation. CONSTITUTION:An air feeding duct for a combustion equipment connected to an air feeding side of the main body of the combustion equipment is constructed such that a discharging cylinder through-pass port 11 is arranged at the upper part of the duct, an air feeding port 12 is arranged at the lower part of the duct, a partition panel 2 is spaced apart by a specified amount against the rear surface of a front cover 1 covering the front surface of the combustion equipment so as to constitute the air feeding duct 3, and an aeration port 21 having a filter 4 therein is installed at the proper location of the partition panel 2. Buffle plates 6 and 7 enclosing the aeration port 21 and guiding the fed air to the rear surface of the front cover 1 are vertically installed at the side of the front cover 1 and at the same time a rain water guide 9 is arranged substantially over the entire width of the aeration port 21 except both ends of the clearance between the front cover 1 and the partition panel 2.

7. 发明专利

JPH0534002A HOT WATER SUPPLYING APPARATUS 失效
公开(公告)号：JPH0534002A
公开(公告)日：1993-02-09
申请号：JP18622591
申请日：1991-07-25
申请人： NORITZ CORP
发明人： IKEDA HIROSHI , IKEDA YOSHITOMO , FUKUHARA AKIRA , HARAMAKI SATORU , HOU TAKAO , FUKUI HIDEKAZU , MORISHITA ATSUHIRO , HAMADA MAKOTO , YOSHIDA AKIRA
IPC分类号： F24D17/00 , F24H1/10
摘要： PURPOSE:To enable sharp improvement of durability of the whole of an apparatus by a method wherein hot water supply characteristics are improved through suppression of a switching width of capacity of each hot water supplying device and produciton of an unbalance of a load applied on each hot water supplying device is reduced. CONSTITUTION:The number of working devices of hot water supplying devices 2, 4, and 6 is switched by opening and closing water supply control valves 26, 28, and 30. The water supply control valves 26, 28, and 30 are opened and closed based on the magnitude of necessary hot water supply capacity to a value obtained by multiplying a lowmost hot water supply capacity per at least one hot water supplying device 1 by the number of hot water supplying devices in use and the magnitude of a necessary feed hot water flow rate to a value obtained by multiplying a lowermost working water supply amount per one hot water supplying device by the number of the hot water supplying devices in use.

8. 发明专利

JP2008224096A Bath device 有权
标题翻译：浴室装置
公开(公告)号：JP2008224096A
公开(公告)日：2008-09-25
申请号：JP2007060618
申请日：2007-03-09
申请人： Noritz Corp , 株式会社ノーリツ
发明人： YAMASHITA SATOSHI , SAKATA TAKESHI , TSUJI EIICHI , KONISHI DAISUKE , HOU TAKAO , SHIMIZU TAKEHIRO
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a bath device capable of making the heat retention of bathtub water and freeze proofing compatible even in a bathtub of a high-heat insulating specification.
SOLUTION: A heat retention interval of a heat-retention interval timer is changed to "60 minutes" longer than an ordinary one by a Dip switch and the like. When the hot water supply is completed, a heat-retention time timer and the heat-retention interval timer are started. Whether freeze proofing conditions are satisfied or not is monitored while performing heat-retention reheating at each time-up of 60 minutes as a rule, and processing for interrupt freeze proofing processing is simultaneously continued when the conditions are satisfied. However, the heat retention reheating is not performed for the first 20 minutes since there is no possibility of freezing, and the heat-retention reheating is performed as the freeze proofing processing when the outside air temperature becomes lower than 1°C for 20-45 minutes, and when the outside air temperature becomes lower than 3°C for 45-60 minutes.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种即使在高绝热规格的浴缸中也能够使浴缸水的保温性和防冻性相容的浴装置。解决方案：通过Dip开关等将保温间隔定时器的保温间隔改变为比普通保持间隔更长的“60分钟”。当热水供应完成时，启动保温时间定时器和保温间隔定时器。通常在60分钟的时间内进行保温再加热时，是否满足防冻条件的情况，并且当满足条件时，同时继续进行中断防冻处理。然而，由于不存在冻结的可能性，所以在前20分钟内不进行保温再加热，当外部空气温度变得低于1℃20-45时，进行保温再加热作为防冻处理分钟，外部空气温度低于3℃时45-60分钟。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2003275117A Piping structure of jet bath 审中-公开
标题翻译：喷气机管道结构
公开(公告)号：JP2003275117A
公开(公告)日：2003-09-30
申请号：JP2002078913
申请日：2002-03-20
申请人： Noritz Corp , 株式会社ノーリツ
发明人： HOU TAKAO , MORIKAWA SATOSHI
IPC分类号： A47K3/00 , A61H23/00
摘要： PROBLEM TO BE SOLVED: To use an outlet pipe made of a flexible material with a large hanging preventive force and strength larger than a rubber tube, etc., to reduce the number of connecting components or hanging preventive holders, etc., to be used, to facilitate the piping work, and to maintain the quality just as the initial piping design for a long period of time for facilitating the maintenance work.
SOLUTION: A nozzle 2 for jetting circulation hot water with bubbles into a bathtub 1 is provided on a wall part 3 of the bathtub 1. The outlet pipe 5 made of the flexible material for hot water circulation is connected to a short piping connection part 4 of the nozzle 2 exposed to the outside of the bathtub 1. The piping connection part 4 is formed inclined viewed straight from the wall part 3 of the bathtub 1, and the outlet pipe 5 is connected diagonally to the piping connection part 4.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题为了使用具有大的悬挂力和强度大于橡胶管等的柔性材料制成的出口管，以减少连接部件或悬挂防止件等的数量，用于促进管道工作，并保持质量，就像初期的管道设计一样长时间，以方便维护工作。解决方案：在浴缸1的壁部3上设置有用于将带有气泡的循环热水喷射到浴缸1中的喷嘴2.由用于热水循环的柔性材料制成的出口管5连接到短管道喷嘴2的连接部分4暴露于浴缸1的外部。管道连接部分4从浴缸1的壁部3直接倾斜地形成，并且出口管5与管道连接部分4对角地连接版权所有（C）2003，JPO

10. 发明专利

JP2000356397A PRESERVED OPERATING METHOD OF BATH UNIT 失效
公开(公告)号：JP2000356397A
公开(公告)日：2000-12-26
申请号：JP16938199
申请日：1999-06-16
申请人： NORITZ CORP
发明人： HOU TAKAO
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a preserved operating method of bath unit in which a user can notice the fact that the a person trying to preserve bath boil-up operation has missed to set a preserved operation switch correctly at ON state before being too late. SOLUTION: A boil-up start time is operated such that boil-up of bath is completed at a set boil-up time by setting a boil-up time and setting a preserved operation switch 56 of automatic boil-up at ON state so that automatic boil-up operation is started when the boil-up start time is reached. In such a preserved operating method of bath unit, if the preserved operation switch 56 is not set at ON state although the boil-up time is set, the user is notified to this effect when the boil-up start time is reached.

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