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

JP2002239560A APPARATUS FOR PREVENTING DEW DROP WATER 失效
公开(公告)号：JP2002239560A
公开(公告)日：2002-08-27
申请号：JP2001039660
申请日：2001-02-16
申请人： NORITZ CORP , TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK
发明人： HAYASHI YASUHIRO , SHIMAZU MASAHIKO , YAMADA KOHEI , KOSHIMIZU DAISUKE , AMO SHINJI , MORITA TETSUJI , OKADA SHUNJI , MURASE KAZUJI
IPC分类号： C02F1/66
摘要： PROBLEM TO BE SOLVED: To provide an apparatus for preventing dew drops which has enough strength to prevent the falling of a case main body even when a blow molding method is used for manufacture, and has a small number of assembling parts. SOLUTION: Reinforcing ribs 15 are molded integrally in the inside wall close to the opening part of the case main body 10. Zigzag passage partition walls 11, 12, and 13 formed in the case main body 10 are formed by making the tip parts of partition wall constituent pieces 111, 121, and 131 of a pair which are molded integrally on both opposite side walls 10a of the case main body 10 butt each other. The partition wall 11, below which dew drops passes, is formed so that each of its partition wall constituent pieces 111 of a pair is lowered from the protruding base end part 111b toward the protruding tip part 111a. Therefore, a ventilation space is formed above the partition wall 11, and the protruding base end part 111b is formed integrally in sequence to the reinforcing ribs 15.

2. 发明专利

JP2002195645A COMBUSTOR 失效
公开(公告)号：JP2002195645A
公开(公告)日：2002-07-10
申请号：JP2000395534
申请日：2000-12-26
申请人： NORITZ CORP , TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK
发明人： KUBOYA YOSHIKANE , FUJII HIRONOBU , OBAYASHI TOSHIHIKO , SHIMAZU MASAHIKO , FUKUI HIDEKAZU , KOSHIMIZU DAISUKE , AMO SHINJI , MORITA TETSUJI , OKADA SHUNJI , MURASE KAZUJI
IPC分类号： F23L17/14 , C02F1/66 , F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a combustor, in which replacement of a neutralization agent can be informed effectively to a user. SOLUTION: A combustor comprising a heat exchanger 42 for exchanging heat with combustion exhaust gas from a burner 11, until the temperature of the exhaust gas reaches the dew point, and a unit 63 provided with an agent for neutralizing condensate generated from the heat exchanger 42 is further provided with a controller 70 for starting information of the replacement of neutralization agent, at an information starting time point earlier by a specified period than a reference time point for replacing the neutralization agent and performing the information periodically, while changing the informing method such that approach to the reference time point for replacing the neutralization agent can be determined, until the reference time point is reached.

3. 发明专利

JP2000205553A COMBUSTION EQUIPMENT 失效
公开(公告)号：JP2000205553A
公开(公告)日：2000-07-25
申请号：JP122299
申请日：1999-01-06
申请人： GASTAR CORP , TOKYO GAS CO LTD , OSAKA GAS CO LTD , TOHO GAS KK , TOSETZ KK
发明人： UEDA TETSUO , SAKURABASHI HARUO , IZUMISAWA SUSUMU , KIMURA TATSUO , KOSHIMIZU DAISUKE , KAWAKITA KOJI , OKADA SHUNJI , INAGAKI MASAAKI , IWASAKI HARUO
IPC分类号： F23L17/00
摘要： PROBLEM TO BE SOLVED: To prevent a fire of an exhaust duct and to improve handling operability. SOLUTION: In the combustion equipment, an exhaust side of a water heater 1 is connected to a main duct passage 3 through an exhaust hood 5, and exhaust gas of the heater 1 is exhausted to the passage 3 through the hood 5. The equipment comprises an exhaust gas temperature detecting means for detecting a temperature of an exhaust gas exhausted from the hood 5 to the passage 3, and an atmospheric temperature detecting means for detecting a temperature of the circumference of the heater 1. Thus, a threshold value temperature is variably set in an allowable variable range in response to the detected atmospheric temperature of the atmospheric temperature detecting means, and, when the detected temperature of the exhaust gas temperature detecting means exceeds the threshold value temperature, combustion of the heater 1 is stopped to prevent a fire of the duct. If the atmospheric temperature is high, a problem of wrong handling operability caused by frequent stops of combustions due to a rising temperature of the exhaust gas to the passage 3 though an exhaust gas sucking force of the passage 3 is normal is prevented.

4. 发明专利

JP2000297931A COMBUSTOR WITH EXHAUST HOOD 失效
公开(公告)号：JP2000297931A
公开(公告)日：2000-10-24
申请号：JP10523499
申请日：1999-04-13
申请人： GASTAR CORP , OSAKA GAS CO LTD , TOKYO GAS CO LTD , TOHO GAS KK , TOSETZ KK
发明人： UEDA TETSUO , SAKURABASHI HARUO , IZUMISAWA SUSUMU , KIMURA TATSUO , KAWAKITA KOJI , OKADA SHUNJI , KOSHIMIZU DAISUKE , INAGAKI MASAAKI , IWASAKI HARUO
IPC分类号： F23N5/24 , F23N5/26 , F24H1/10
摘要： PROBLEM TO BE SOLVED: To provide a combustor with an exhaust hood which can determine the gas volume of a duct. SOLUTION: A combustor with an exhaust hood is constituted in such a way that the exhaust gas from a hot water supply apparatus and the gas taken in from the inlet port of the exhaust hood is mixed together and the mixture is led to a main duct passage as mixed exhaust air. An overflowing exhaust gas temperature detecting means 11 detects the temperature of a gas going in and out through the inlet port of the hood and an exhaust gas temperature detecting means 10 detects the temperature of the mixed exhaust gas. An exhaust gas temperature determining means 22 for the hot water supply apparatus determines the temperature of the exhaust gas from the apparatus from combustion operation parameters including the quantity of combustion heat of the apparatus and determined data on the temperature of the exhaust gas from the apparatus and a flow rate determining means 23 for the exhaust gas from the apparatus determines the flow rate of the exhaust gas from the apparatus from the parameters and the data. Then a duct gas volume determining means 24 finds the flow rate of the mixed exhaust gas led to the main duct passage from the exhaust hood as the gas volume of the duct based on the flow rate and temperature of the exhaust gas from the apparatus and the temperatures of the mixed exhaust gas and the gas and previously given duct gas volume determining data.

5. 发明专利

JP2013164173A Water supply preheating system 有权
标题翻译：供水预热系统
公开(公告)号：JP2013164173A
公开(公告)日：2013-08-22
申请号：JP2012025890
申请日：2012-02-09
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社 , Yazaki Energy System Corp , 矢崎エナジーシステム株式会社 , Techno Yazaki Kk , テクノ矢崎株式会社
发明人： ITO HIDEJI , MABUCHI HARUKA , KOSHIMIZU DAISUKE , WASHIO RYO
IPC分类号： F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a water supply preheating system capable of performing water supply and preheating efficiently while suppressing installation cost and an installation space.SOLUTION: A water supply preheating system includes: a solar heat collector 2; a first heat medium cyclic path 3 connected with the solar heat collector 2 and allowing a first heat medium to circulate therein; a heat collecting heat exchanger 4 connected to the first heat medium cyclic path; a second heat medium cyclic path 5 connected to the heat collecting heat exchanger and allowing a second heat medium to circulate therein; a heat storage tank 6 connected to the second heat medium cyclic path and storing the second heat medium heated by heat exchange with the first heat medium; a bypass path 11 for bypassing the second heat medium from an upstream side to a downstream side of the heat storage tank; a water supply preheating heat exchanger 7 enabling heat exchange between the second heat medium circulating in the second heat medium cyclic path and supply water; and a switching 12 capable of switching to a direct water supply preheating passage with the second heat medium circulating therein via the bypass path between the heat collecting heat exchanger and the water supply preheating heat exchanger or an indirect water supply preheating passage with the second heat medium circulating therein via the heat storage tank between the heat collecting heat exchanger and the water supply preheating heat exchanger.
摘要翻译：要解决的问题：提供一种能够在抑制安装成本和安装空间的同时有效地进行供水和预热的供水预热系统。解决方案：一种供水预热系统，包括：太阳能集热器2; 与太阳能集热器2连接并允许第一热介质在其中循环的第一热介质循环路径3; 连接到第一热介质循环路径的集热热交换器4; 连接到集热热交换器并允许第二热介质在其中循环的第二热介质循环路径5; 连接到第二热介质循环路径的蓄热罐6，并且通过与第一热介质的热交换而加热的第二热介质; 旁路路径11，其用于从所述蓄热槽的上游侧向下游侧旁通所述第二热介质; 能够在第二热介质循环路径中循环的第二热介质与供水之间进行热交换的供水预热热交换器7; 以及开关12，其能够通过第二热介质在集热热交换器和供水预热用热交换器之间的旁通路径或与第二热介质的间接供水预热通路相连接的直接供水预热通道切换在集热热交换器和供水预热用热交换器之间经由蓄热箱循环。

6. 发明专利

JP2007185659A Garbage disposal method and garbage disposal apparatus 审中-公开
标题翻译：燃料消耗方法和燃料处理设备
公开(公告)号：JP2007185659A
公开(公告)日：2007-07-26
申请号：JP2007074941
申请日：2007-03-22
申请人： Takagi Ind Co Ltd , Tokyo Gas Co Ltd , 東京瓦斯株式会社 , 高木産業株式会社
发明人： KOSHIMIZU DAISUKE , YAHAGI MASAHIRO , SANO KAZUTOSHI , TATSUMI TOSHIYA , ONO KAZUYA
IPC分类号： B09B3/00 , F26B3/20 , F26B9/06
摘要： PROBLEM TO BE SOLVED: To provide a garbage disposal method which realizes the avoidance of the scorching or the like of garbage, and a garbage disposal apparatus.
SOLUTION: In the garbage disposal method, the garbage (2) housed in a disposal tank (4) is heated by the combustion heat of a fuel gas (G) while the vapor (43) produced in the disposal tank by this heating is guided to a cooling means (condenser 44) from the disposal tank and cooled to be returned to the disposal tank. The fuel gas is combusted by a combustion means (burners 20 and 21) to heat the garbage in the disposal tank by the combustion heat of the fuel gas and the temperature of the combustion exhaust gas of the combustion means is detected. When the temperature of the combustion exhaust gas reaches a definite temperature, the supply of the fuel gas to the combustion means is regulated to control the combustion of the combustion means and the temperature of the combustion exhaust gas is controlled to a predetermined temperature or below.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种实现避免垃圾的焦烧等的垃圾处理方法和垃圾处理装置。解决方案：在垃圾处理方法中，通过燃料气体（G）的燃烧热将容纳在处理槽（4）中的垃圾（2）加热，同时通过该处理罐产生的蒸气（43）加热从处理槽引导到冷却装置（冷凝器44）并冷却回到处理槽。燃料气体通过燃烧装置（燃烧器20和21）燃烧，以通过燃料气体的燃烧热来加热处理容器中的垃圾，并且检测燃烧装置的燃烧废气的温度。当燃烧废气的温度达到一定温度时，调节向燃烧装置的燃料气体的供给，以控制燃烧装置的燃烧并且将燃烧废气的温度控制在预定温度或更低温度。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2003303016A Equipment management system, equipment management server, equipment management method, controller, program, and recording medium 有权
标题翻译：设备管理系统，设备管理服务器，设备管理方法，控制器，程序和记录介质
公开(公告)号：JP2003303016A
公开(公告)日：2003-10-24
申请号：JP2002256557
申请日：2002-09-02
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： MOCHIZUKI JUNICHI , KOSHIMIZU DAISUKE
IPC分类号： G05B23/02 , G06Q30/06 , G06Q50/00 , G06Q50/10 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide an equipment management system, an equipment management method or the like which relieve failure risk, cost burden, burden of maintenance and management, etc., to be incurred for a user side who uses equipment. SOLUTION: A server 102 performs operation control of an instrument 105, switching of a meter 109 through a controller 104, which transmits report signals (instrument numbers, operating states, measurement data, etc.), to the server 102, which records the contents of the report signal in a database 103. Receiving the report signal on the instrument 105 in which the abnormality or the like has occurred, from the controller 104, the server 102 determines whether exchange or repair is necessary or not. When the exchange is necessary, the server 102 selects an instrument for exchange from instruments stocked at a center, and records the repair history, etc., in the instrument information 123 when a repair is conducted. When the exchange or repair is not necessary, the server prepares control information toward recovery and transmits it to the controller 104. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供使用设备的用户侧所引起的设备管理系统，设备管理方法等，其减轻故障风险，成本负担，维护和管理负担等。解决方案：服务器102执行仪器105的操作控制，通过将报告信号（仪器编号，操作状态，测量数据等）发送的控制器104切换到仪表109，服务器102 将报告信号的内容记录在数据库103中。从控制器104接收到发生了异常等的仪器105上的报告信号，服务器102判断是否需要交换或修理。当需要进行交换时，服务器102从进行维修的中间的仪器中选择用于交换的仪器，并将修理历史等记录在仪表信息123中。当不需要交换或修理时，服务器准备控制信息以进行恢复，并将其传送到控制器104.版权所有（C）2004，JPO

8. 发明专利

JP2003035415A Fuel control method and device used for it 审中-公开
标题翻译：燃油控制方法及其使用的装置
公开(公告)号：JP2003035415A
公开(公告)日：2003-02-07
申请号：JP2001221083
申请日：2001-07-23
申请人： Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： KOSHIMIZU DAISUKE
IPC分类号： F23N1/02 , F23N1/00 , F23N5/18 , G05D7/06
摘要： PROBLEM TO BE SOLVED: To provide a fuel control method and a controller for performing a fuel control in a combustion device having the combustion surfaces of a plurality of unit burners connected to increase TDR to, for instance, about 10 in which a combustion air passage is simplified and the precision of composition of previously mixed fuel gas is ensured by applying an equalizing valve system having an excellent safety to a fuel control and the generation of deviation of a flow rate of fuel to a required amount of combustion can be substantially prevented.
SOLUTION: A novel equalizing valve which can automatically shift in multi- stages the governor characteristics of the equalizing valve correspondingly to the number of burning unit burners in accordance with the command of a controller is attached to a combustion passage. A reference position in which a diaphragm is equalized is automatically adjusted stepwise and fuel secondary pressure to combustion air pressure is maintained to a prescribed ratio by the equalizing operation.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种燃料控制方法和控制器，用于在具有连接多个单元燃烧器的燃烧表面的燃烧装置中执行燃料控制以将TDR增加到例如约10，其中燃烧空气通道并且通过对燃料控制应用具有优异安全性的均衡阀系统来确保先前混合燃料气体组成的精度，并且可以基本上防止将燃料流量偏离到所需燃烧量的产生。解决方案：根据控制器的命令，可以根据控制器的命令自动多档调节均衡阀的调速器特性的新型均衡阀附接到燃烧通道。隔膜平衡的基准位置被逐步自动调节，并且通过均衡操作将燃烧空气压力的燃料二次压力维持在规定的比例。

9. 发明专利

JP2001296022A CO GAS DETECTING DEVICE 失效
公开(公告)号：JP2001296022A
公开(公告)日：2001-10-26
申请号：JP2000110898
申请日：2000-04-12
申请人： YAZAKI CORP , TOKYO GAS CO LTD
发明人： TAKASHIMA HIROMASA , MATSUNO MASARU , KOSHIMIZU DAISUKE , YAHAGI MASAHIRO
IPC分类号： F23N5/24 , F23N5/00
摘要： PROBLEM TO BE SOLVED: To provide a CO gas detecting device to perform correction operation of a 0-point reference value without modifying an existing gas hot water supply apparatus and inviting remarkable cost increase. SOLUTION: An initial correction means 2a-6 causes a heating control means to control heating to the detecting temperature of a detecting element by a heating means according to input of an operation starting signal to an operation starting signal input means 2a-3 and cause a combustion control signal output means 2a-4 to output a combustion control signal to prohibit combustion of the gas hot water supply apparatus. In a state that the gas hot water supply apparatus is not a combustion state but the detecting element is heated to a detecting temperature, initial correction of the 0-point reference value is executed such that the detecting output of a CO detector is stored as a fresh 0-point reference value at a 0-point reference value memory means instead of a 0-point reference value before the fresh 0-point reference value. Thereafter, the output of a combustion control signal by the combustion control signal means is completed to bring the gas hot water supply apparatus into a combustion state.

10. 发明专利

JP2001296020A CO GAS DETECTING DEVICE 失效
公开(公告)号：JP2001296020A
公开(公告)日：2001-10-26
申请号：JP2000110896
申请日：2000-04-12
申请人： YAZAKI CORP , TOKYO GAS CO LTD
发明人： TAKASHIMA HIROMASA , MATSUNO MASARU , KOSHIMIZU DAISUKE , YAHAGI MASAHIRO
IPC分类号： G01N27/16 , F23N5/00 , F23N5/24 , F24H1/10
摘要： PROBLEM TO BE SOLVED: To provide a CO gas detecting device to effect alarm, considering an influence on a human body during incomplete combustion, through a simple method. SOLUTION: Then a contact combustion type detecting element 1a heated to a detecting temperature detects CO gas, a CO detector 1 outputs a detecting signal according to CO gas concentration detected by the detecting element. It is decided by a deciding means 2a-1 that a detecting signal outputted by the CO detector exceeds a predetermined given value based on given concentration of CO gas. An alarming means 2a-2 performs an alarm when a total value of times decided by the deciding means during a past specified period exceeds a predetermined value.

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