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71. 发明专利

JP2000297942A CONNECTOR FOR PASSING HEATING MEDIUM 失效
公开(公告)号：JP2000297942A
公开(公告)日：2000-10-24
申请号：JP10418599
申请日：1999-04-12
申请人： OSAKA GAS CO LTD , HARMAN CO LTD
发明人： KAWAGUCHI TAKAFUMI , IGAWA KAZUHISA , NISHIMURA HIROYUKI , NISHIURA MASANAGA
IPC分类号： F16L41/03 , F24D3/10
摘要： PROBLEM TO BE SOLVED: To obtain a connector for passing heating medium which secures an engaging section for the U-shaped receiving section of an apparatus to be connected and can relieve the restriction on a working space by reducing the length of the auxiliary coupling section of the connector. SOLUTION: A connector for passing heating medium is provided with a main coupling section 17 and a plurality of auxiliary coupling sections 18 which are communicated with the main coupling section 17 and provided in a row at different positions in the longitudinal direction of the section 17. On the back of each auxiliary coupling section 18 positioned beside the main coupling section 17, an engaging section 20 with which a u-shaped receiving section 43 installed to an apparatus to be connected for connecting a pipe body for passing heating medium to the coupling section 18 is engaged is provided.

72. 发明专利

JP2000297940A JOINT FOR HEAT CARRIER 失效
公开(公告)号：JP2000297940A
公开(公告)日：2000-10-24
申请号：JP10418499
申请日：1999-04-12
申请人： OSAKA GAS CO LTD , HARMAN CO LTD
发明人： KAWAGUCHI TAKAFUMI , IGAWA KAZUHISA , NISHIMURA HIROYUKI , NISHIURA MASANAGA
IPC分类号： F24D3/10
摘要： PROBLEM TO BE SOLVED: To ensure a large number of pipe joint while reducing the unit price through sharing of joint body by arranging a branch joint to have a plurality of branch joints for coupling pipe. SOLUTION: A branch coupling, i.e., a Y joint 11 made of synthetic resin, comprises a tubular header side inserting part 13 being inserted into the terminal side opening 10 of a supply header 5 as a part to be coupled under internally fitted state, and two tubular flexible pipe side inserting part 14 located oppositely to the header side inserting part 13 and inserted into a terminal side supply pipe 3 as a branch joint being coupled under internally fitted state. Each flexible pipe side inserting part 14 is provided with a plurality of step parts 14a for preventing removal of pipe and a plurality of reinforcing ribs are provided integrally at the root of the flexible pipe side inserting part 14. Hot water and water supplied from the supply header 5 is shunted and supplied from each flexible pipe side inserting part 14 to the terminal side supply pipe 3.

73. 发明专利

JP2000297939A CONNECTOR FOR PASSING HEATING MEDIUM 失效
公开(公告)号：JP2000297939A
公开(公告)日：2000-10-24
申请号：JP10418399
申请日：1999-04-12
申请人： OSAKA GAS CO LTD , HARMAN CO LTD
发明人： KAWAGUCHI TAKAFUMI , IGAWA KAZUHISA , NISHIMURA HIROYUKI , NISHIURA MASANAGA
IPC分类号： F24D3/10
摘要： PROBLEM TO BE SOLVED: To provide an inexpensive connector for passing heating medium having a light weight and a necessary strength. SOLUTION: A connector 19 for passing heating medium is provided with inserting sections 24 and 25 which are inserted into a pipe body for passing heating medium and connected to the pipe body in a fitted-in state and flange- like sections 26 and 27 which are installed to the root potions of the sections 24 and 25 in a state where the sections 24 and 25 are protruded outward in the diametral direction. The adjacent sections 28 and 32 of the inserting sections 24 and 25 adjacent to the flange-like sections 26 and 27 are formed in such a way that the diameters of the sections 28 and 32 become smaller toward the inserting sections 24 and 25 and become larger toward the flange-like sections 26 and 27. In the adjacent sections 28 and 32, a plurality of reinforcing ribs 29, 33, and 33A which are outwardly protruded in the diametral direction along the inserting directions of the inserting sections 24 and 25 are provided in a distributed state in a circumferential direction. The end faces 29a and 33a of the ribs 29, 33, and 33A on the front end side of the inserting sections 24 and 25 are formed in abutting faces which are brought into contact with the pipe body for positioning.

74. 发明专利

JP2000283474A COUPLING FOR HEAT CARRIER 失效
公开(公告)号：JP2000283474A
公开(公告)日：2000-10-13
申请号：JP9272399
申请日：1999-03-31
申请人： OSAKA GAS CO LTD , HARMAN CO LTD
发明人： KAWAGUCHI TAKAFUMI , IGAWA KAZUHISA , NISHIMURA HIROYUKI , NISHIURA MASANAGA
IPC分类号： F24D3/10
摘要： PROBLEM TO BE SOLVED: To provide a coupling for a heat carrier which can deal with the periphery of a fixed part or the piping circumstances while decreasing the unit price through standardization. SOLUTION: The coupling 5 for heat carrier comprising a straight tubular coupling body 7 having a body side pipe connecting part 22 on the outer circumference is provided with a coupler 9 being connected with one end part of the coupling body 7 in the longitudinal direction. The coupler 9 is provided with a coupler side pipe connecting part 12 and arranged to turn freely about the axis L along the longitudinal direction of the coupling body 7.

75. 发明专利

JP2000205653A HEAT SOURCE FACILITY 失效
公开(公告)号：JP2000205653A
公开(公告)日：2000-07-28
申请号：JP262499
申请日：1999-01-08
申请人： OSAKA GAS CO LTD , HARMAN CO LTD
发明人： IGAWA KAZUHISA , YOSHIMOTO HIROSHI , KAWACHI TOSHIHIRO , TORII KOYO , KONISHI DAISUKE
IPC分类号： F24H1/10
摘要： PROBLEM TO BE SOLVED: To provide a heat source facility capable of effectively preventing freezing of fluid to be heated by effectively deciding necessity of an antifreezing unit. SOLUTION: The heat source facility comprises a plurality of fluid heaters 2 each for heating fluid to be heated flowing through a heating channel 1 and connected in parallel with a circulating channel 3; and an operation control means 18 deciding necessity of antifreezing countermeasure of the heaters 2 of a non-flowing state of the fluid of the plurality of the heaters 2, based on detected information of a temperature detecting means for the plurality of the heaters 2 to execute the heating operation of increasing the number of the heaters 2 for heating, when thermal load is larger while altering the number of the heaters 2 for passing the fluid under the interruption control of an interrupting means for interrupting the flow of the fluid from the channel 3 for the plurality of the heaters 2, and then executing the antifreezing operation.

76. 发明专利

JP2017087158A 酸性液の中和処理器有权
公开(公告)号：JP2017087158A
公开(公告)日：2017-05-25
申请号：JP2015222255
申请日：2015-11-12
申请人：大阪瓦斯株式会社 , Osaka Gas Co Ltd , 株式会社ニックス , Nix Inc
发明人： IGAWA KAZUHISA , HIRANO TAKAYA , IGARASHI OSAMU , TAKAHASHI TORU , TAKAHASHI MISAKI , KATSUURA NOBUO
IPC分类号： C02F1/66 , G01F23/24
摘要：【課題】小型にして酸性液の中和を効率的に行うことができ、かつ、容器内の中和剤の残量を正確に検出できる中和処理器を提供する。【解決手段】処理槽26内に中和剤が収納された中和処理器1に、フロート式残量センサ5を備える。フロート式残量センサ5は、処理槽26の上部に所定の間隔を隔てて設定された2本の電極棒52と、処理槽26内に上下動のみ可能に配置され、中和剤の重量によって浮上高さが規制されるフロート部51と、フロート部51が所定高さまで浮上したことを検出する検出器53とから構成する。フロート部51の上部には、液溜めカップ51bが備えられており、液溜めカップ51b内に溜められた酸性液に2本の電極棒52が接触したときの電極棒52間の導通状態の変化を検出器53にて検出する。【選択図】図4

77. 发明专利

JP2014224368A ドレイン排水処理装置有权
标题翻译：排水废水处理设备
公开(公告)号：JP2014224368A
公开(公告)日：2014-12-04
申请号：JP2013103364
申请日：2013-05-15
申请人：大阪瓦斯株式会社 , Osaka Gas Co Ltd , 新和産業株式会社 , Shinwasangyo Co Ltd , 因幡電機産業株式会社 , Inaba Denki Sangyo Co Ltd , 日動電工株式会社 , Nichido Denko Kk
发明人： IGAWA KAZUHISA , HIRABAYASHI HIDEO , KURATA TOSHIO , KIMURA HIDEO
IPC分类号： E04D13/04 , E03C1/12 , F24H9/16
摘要：【課題】排水性能に優れ、夾雑物の堆積抑制及び溝形成床材の溝掃除が容易で、溝形成床材の取付け位置と排水管の取付け位置とが溝幅方向で位置ずれしている場合の対応も容易なドレイン排水処理装置を提供する。【解決手段】ドレイン用の排水溝3を形成してある溝形成床材4に、排水溝3を幅方向で複数の排水溝部3A,3Bに区画形成する仕切り部8を設けるとともに、溝形成床材4に対して脱着可能な取付け基材5には、ドレイン用の排水管からの排水を複数の排水溝部3A,3Bの一つに流入案内する流入案内具7と、流入案内具7の排水位置を排水溝3の幅方向に変更する排水位置変更手段Aを設けた。【選択図】図7
摘要翻译：要解决的问题：为了提供排水性能优异的排水废水处理装置，有利于异物的沉积控制和槽形成地板材料的槽清洗，并且当槽形成地板材料的安装位置并且排水管的安装位置沿凹槽宽度方向移位。解决方案：由用于排放的排水沟3形成的槽形地板材料4设置有分隔部分8，用于将排水槽3限定和形成为两个或更多的排水槽部分3A，3B在宽度方向上。此外，从槽形地板材料4可拆卸的安装基材5设置有：用于引导排水从排水管流入的流入引导件7，用于排出两个或更多个排水槽部3A，3B中的一个; 以及用于改变流入引导件7在排水槽3的宽度方向上的排水位置的排水位置改变装置A.

78. 发明专利

JP2013213619A Heat supply system 审中-公开
标题翻译：热供应系统
公开(公告)号：JP2013213619A
公开(公告)日：2013-10-17
申请号：JP2012084185
申请日：2012-04-02
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： KOMATSUBARA AKIRA , MURASE YUICHI , MOTOIKE MASUO , YAMAMOTO KAZUTO , IGAWA KAZUHISA , OUBI KEISUKE
IPC分类号： F24D3/00
摘要： PROBLEM TO BE SOLVED: To provide a heat supply system which can attempt to do saving of energy in freeze prevention operations.SOLUTION: The heat supply system includes a heat source device 1, a terminal for heating 2 which obtains heat from the heat source device to operate, a heat medium circulation passage 3 which connects the heat source device 1 with the terminal for heating 2, and a circulating pump 36 making a heat medium circulate. The heat supply system includes a temperature detection part 111 which detects the temperature of open air or the heat medium and a control device 9 which can perform freeze prevention operations. When the temperature detection part 111 detects the temperature of a first temperature region, the freeze prevention operation circulates the heat medium with the circulating pump 36 without making a heat medium heating with the heat source device 1. Moreover, when the temperature detection part 111 detects the temperature of a second temperature region lower than the first temperature region, the freeze prevention operation is characterized by making the heat medium heating with the heat source device 1 to circulate the heat medium with the circulating pump 36.
摘要翻译：要解决的问题：提供一种能够在防冻操作中尝试节约能源的供热系统。解决方案：供热系统包括热源装置1，加热用端子2，其从热源装置获得热量使热源装置1与加热用端子2连接的热介质循环通道3和使热介质循环的循环泵36。供热系统包括检测露天温度或热介质的温度的温度检测部111和能够进行防冻操作的控制装置9。当温度检测部件111检测到第一温度区域的温度时，防冻操作使循环泵36的热介质不与热源装置1进行热介质加热循环。此外，当温度检测部件111检测到低于第一温度区域的第二温度区域的温度，防冻操作的特征在于，利用热源装置1加热介质，使循环泵36的热介质循环。

79. 发明专利

JP2013210175A Heat supply system 有权
标题翻译：热供应系统
公开(公告)号：JP2013210175A
公开(公告)日：2013-10-10
申请号：JP2012082291
申请日：2012-03-30
申请人： Osaka Gas Co Ltd , 大阪瓦斯株式会社
发明人： KOMATSUBARA AKIRA , MURASE YUICHI , MOTOIKE MASUO , YAMAMOTO KAZUTO , IGAWA KAZUHISA , OUBI KEISUKE
IPC分类号： F24D3/08 , F24H1/00
摘要： PROBLEM TO BE SOLVED: To provide a heat supply system capable of suppressing a quantity of heat medium flowing through a heat source device and enhancing thermal efficiency when reheating bath hot water.SOLUTION: A heat supply system has a heat source device 1, a terminal 2 for heating, a heat medium circulating channel 3 connecting the heat source device 1 and the terminal 2 for heating; a heating tank 4, and a reheating circuit 5 for reheating bath hot water arranged in the heat medium circulating channel 3 so as to become parallel to the terminal 2 for heating. The heat supply system has a bypass channel 70 connecting a front and a rear of the heating tank near 4, a switching means 71 switching to a first flow path flowing the heat medium through the bypass channel 70 or a second flow path flowing the heat medium to the heating tank 4, and a control section for switching the switching means 71 to the first channel when reheating operation of the bath hot water 9 is carried out.
摘要翻译：要解决的问题：提供一种能够抑制流过热源装置的热介质的量的供热系统，并且在再加热浴热水时提高热效率。解决方案：供热系统具有热源装置1，端子 2，连接热源装置1和端子2进行加热的热介质循环通道3; 一个加热槽4和一个再加热回路5，用于重新加热热介质循环通道3中的浴热水，以便平行于端子2进行加热。供热系统具有连接在4附近的加热箱的前后的旁路通道70，切换装置71切换到通过旁路通道70流动热介质的第一流路或流过热介质的第二流路到加热箱4，以及控制部分，用于在进行浴热水9的再加热操作时，切换装置71切换到第一通道。

80. 发明专利

JP2012202591A Bent pipe construction panel and conduit construction unit 审中-公开
标题翻译：弯管管道建筑面板和管道施工单元
公开(公告)号：JP2012202591A
公开(公告)日：2012-10-22
申请号：JP2011066857
申请日：2011-03-25
申请人： Osaka Gas Co Ltd , Shinwa Sangyo Co Ltd , 大阪瓦斯株式会社 , 新和産業株式会社
发明人： IGAWA KAZUHISA , KUSAKA ATSUSHI , HIRABAYASHI HIDEO
IPC分类号： F24D3/16 , F24D3/10
摘要： PROBLEM TO BE SOLVED: To easily and efficiently constitute a conduit with a bent pipe construction panel arranged at a curved part.SOLUTION: A square bent tube construction panel 21 is provided with a center-side corner 23C as the center side of outer peripheral construction grooves 27i, 27o inside an arc in a first section 23 among a first section 23 to a fourth section 26 divided into four with vertical bisectors VL, HL of four sides; and a part of an inner peripheral construction groove 27i is formed and a division slit 28 capable of separating the third section 25 on a diagonal line is formed. In the first section 23, an extension groove 29 of the same shape as the outer peripheral construction groove 27o formed in the third section 25 is formed at a position opposite to the bent pipe construction groove 27o in the third section 25. When two sets or more of conduits are constituted, the third section 25 of one bent pipe construction panel 21' is separated via a division slit 28, and the first section 23 of the other bent construction panel 21 is fitted and arranged in the separation space.
摘要翻译：要解决的问题：为了容易且有效地构成具有布置在弯曲部分的弯管构造面板的导管。解决方案：方形弯管构造面板21在第一部分23至第四部分中的第一部分23的弧形内侧设置有作为外周构造槽27i，27o的中心侧的中心侧角部23C 26个分为四个垂直平分线VL，HL四边; 并且形成内周构造槽27i的一部分，并且形成能够在对角线上分离第三部分25的分割狭缝28。在第一部分23中，与第三部分25中形成的外周构造槽27o相同形状的延伸槽29形成在与第三部分25中的弯曲管构造槽27o相对的位置处。当两组或构成更多的导管，一个弯曲管道构造面板21'的第三部分25经由分隔狭缝28分离，另一个弯曲结构面板21的第一部分23装配并布置在分离空间中。版权所有（C）2013，JPO＆INPIT

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