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1. 外观设计

JPD1666752S ヘルール継手付きボールバルブ有权
公开(公告)号：JPD1666752S
公开(公告)日：2020-08-24
申请号：JPD20204320
申请日：2020-03-04
申请人：東フロコーポレーション株式会社
设计人：川本貴弘島田卓雄小川倫宏

2. 发明专利

JP6257833B1 流量計有权
公开(公告)号：JP6257833B1
公开(公告)日：2018-01-10
申请号：JP2017212433
申请日：2017-11-02
申请人：東フロコーポレーション株式会社
发明人：川本貴弘 , 関根徹明 , 飛松慎二
IPC分类号： G01F15/18 , G01F1/115
摘要：【課題】流体温度が低温から高温まで幅広い温度範囲で流量の測定が可能な流量計を提供する。【解決手段】本発明の流量計1は、内部に流路6を有する金属製のボディ2と、流路6内に回転可能に支持される羽根車10と、羽根車10の回転数を検出するピックアップコイル30と、ピックアップコイル30を収容する金属製のコイルケース50と、ピックアップコイル30の検出信号を増幅するアンプ回路基板40と、アンプ回路基板40を収容する樹脂製のアンプケース60と、を備え、コイルケース50とアンプケース60が内部に断熱材72を有する樹脂製のケース70を介して連結されており、ボディ2からアンプ回路基板40へと温度が直接伝達するのを防ぐことができる。【選択図】図2

3. 发明专利

JP2008107321A Flowmeter 有权
标题翻译：流量计
公开(公告)号：JP2008107321A
公开(公告)日：2008-05-08
申请号：JP2007190788
申请日：2007-07-23
申请人： Toflo Corporation Kk , 東フロコーポレーション株式会社
发明人： KOIKE TAKAMITSU , HARA MASAKI
IPC分类号： G01F1/22 , G01F1/24
摘要： PROBLEM TO BE SOLVED: To provide a flowmeter capable of greatly reducing the manufacturing cost of a product.
SOLUTION: In the flowmeter, an insertion method using a case 35 is adopted for a coupling structure between a body 31 and attachments instead of a conventional screw-in method; a recessed part of an adaptor 32 is inserted and fixed to a projecting part of each of an inlet opening 41 and an outlet opening 42 of the body 31; the case 35 is slid from the back side of the body 31; an insertion hole 35b of the case is aligned and engaged with each of the adaptors 32; and the adaptor 32 is press-fitted to the body 31.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够大大降低产品的制造成本的流量计。解决方案：在流量计中，采用壳体35的插入方法用于主体31和附件之间的联接结构，而不是传统的拧入方法; 适配器32的凹部被插入并固定到主体31的入口开口41和出口开口42的每一个的突出部分; 壳体35从主体31的后侧滑动; 壳体的插入孔35b与每个适配器32对准并接合; 并且适配器32被压配合到主体31上。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008107317A Flowmeter 有权
标题翻译：流量计
公开(公告)号：JP2008107317A
公开(公告)日：2008-05-08
申请号：JP2007102640
申请日：2007-04-10
申请人： Toflo Corporation Kk , 東フロコーポレーション株式会社
发明人： KOIKE TAKAMITSU , HARA MASAKI
IPC分类号： G01F1/22 , G01F1/24
摘要： PROBLEM TO BE SOLVED: To provide a flowmeter capable of greatly reducing the manufacturing cost of a product.
SOLUTION: In the flowmeter, an insertion method using a plate 15 is adopted for a coupling structure between a body 11 and attachments instead of a conventional screw-in method; an adaptor 12 for piping connection having a groove part 12a is inserted and fixed to each of an inlet opening 21 and an outlet opening 22 of the body 11; the plate 15 having a recessed part 15a to be engaged with the groove part 12a is slid from a lateral side of the body 11; the recessed part 15a of the plate is aligned and engaged with the groove part 12a of the adaptor; and the adaptor 12 is press-fitted to the body 11.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供能够大大降低产品的制造成本的流量计。解决方案：在流量计中，采用板15的插入方法用于主体11和附件之间的联接结构，而不是传统的螺旋方式; 用于具有凹槽部分12a的管道连接用适配器12插入并固定到主体11的入口21和出口22中的每一个上; 具有与槽部12a接合的凹部15a的板15从主体11的侧面滑动; 板的凹部15a与适配器的槽部12a对准并接合; 并且适配器12压配合到主体11.版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2008100225A Air/liquid mixer 审中-公开
标题翻译：空气/液体混合器
公开(公告)号：JP2008100225A
公开(公告)日：2008-05-01
申请号：JP2007285978
申请日：2007-11-02
申请人： Toflo Corporation Kk , 東フロコーポレーション株式会社
发明人： KIKUCHI TETSUSHI , MITAKE KAZUTOSHI , MACHIDA KOICHI
IPC分类号： B01F5/00 , B01F1/00 , B01F3/04 , B01F5/06
摘要： PROBLEM TO BE SOLVED: To provide a small-sized energy saving type air/liquid mixer capable of efficiently mixing air and a liquid by a simple and compact machine constitution without requiring power, capable of enhancing the concentration of dissolved oxygen in the liquid and capable of also treating a liquid other than fresh water such as a slurry liquid, the natural water field, wastewater, etc.
SOLUTION: Two stages of rotary flow forming parts 41A and 41B are provided, and air and the liquid are rotated in an annular air/liquid mixing chamber 45 constituting the front stage rotary flow forming part while the rotating air and liquid are further rotated a tapered flow channel 50 constituting the rear stage rotary flow forming part. Air and the liquid are mixed by the eddy current due to this two-stage rotation and the concentration of dissolved oxygen in the liquid is enhanced.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种能够通过简单紧凑的机器结构有效地混合空气和液体的小型节能型空气/液体混合器，而不需要动力，能够增强溶解氧的浓度液体，也可以处理除淡水以外的液体如浆液，天然水田，废水等。解决方案：提供两级旋转流形成部分41A和41B，空气和液体在构成前级旋转流形成部的环状空气/液体混合室45中旋转，同时旋转的空气和液体进一步旋转构成后级旋转流形成部的锥形流路50。空气和液体由于这种两级旋转而被涡流混合，并且液体中溶解氧的浓度增强。版权所有（C）2008，JPO＆INPIT

6. 发明专利

JP2008100134A Air/liquid mixer 有权
标题翻译：空气/液体混合器
公开(公告)号：JP2008100134A
公开(公告)日：2008-05-01
申请号：JP2006282811
申请日：2006-10-17
申请人： Toflo Corporation Kk , 東フロコーポレーション株式会社
发明人： KIKUCHI TETSUSHI , MITAKE KAZUTOSHI , MACHIDA KOICHI
IPC分类号： B01F5/00 , B01F5/06
摘要： PROBLEM TO BE SOLVED: To provide a small-sized energy saving type air/liquid mixer capable of efficiently mixing air and a liquid by a simple and compact constitution without requiring power, capable of enhancing the concentration of dissolved oxygen in the liquid and capable of also treating a liquid other than fresh water such as a slurry liquid, the natural water field, wastewater, etc.
SOLUTION: A cylindrical hermetically closed container 24 and a fluid introducing pipe 25 for introducing air and the liquid into the hermetically closed container 24 are provided and the leading end part of the fluid introducing pipe 25 is opened in the vicinity of the inner base of the hermetically closed container 24 as a fluid introducing port 28. By this constitution, air and the liquid introduced into the hermetically closed container 24 through the fluid introducing port 28 are fanwise dispersed right and left along the inner surface of the hermetically closed container 24 in a thin layer state to form a high speed vortex flow in the hermetically closed container 24. Air and the liquid are efficiently mixed by this high speed vortex flow and the concentration of dissolved oxygen in the liquid can be enhanced.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：解决的问题：提供一种小型节能型空气/液体混合器，其能够通过简单且紧凑的结构有效地混合空气和液体，而不需要动力，能够增强液体中溶解氧的浓度并且还能够处理除淡水以外的液体，例如浆液，天然水田，废水等。解决方案：一个圆柱形密封容器24和一个用于将空气和液体引入的流体导入管25 设置密封容器24，并且流体导入管25的前端部作为流体导入口28在密闭容器24的内底部附近开口。通过这种结构，将空气和液体引入通过流体引入口28的气密密闭的容器24沿着密封容器24的内表面向左右分散成薄层状态以在密封容器24中形成高速涡流。通过该高速涡流有效地混合空气和液体，并且可以提高液体中溶解氧的浓度。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007007574A Dissolved ozone-decomposing apparatus 有权
标题翻译：溶解臭氧分解装置
公开(公告)号：JP2007007574A
公开(公告)日：2007-01-18
申请号：JP2005192571
申请日：2005-06-30
申请人： Toflo Corporation Kk , 東フロコーポレーション株式会社
发明人： SHIMOMURA SATORU , NAKAJIMA KENJI , MATSUSAKO AKIRA
IPC分类号： C02F1/32
CPC分类号： C02F9/005 , C02F1/325 , C02F1/78 , C02F2103/346 , C02F2201/3223 , C02F2201/3227 , C02F2201/3228 , C02F2303/18
摘要： PROBLEM TO BE SOLVED: To efficiently decompose dissolved ozone in ozone water.
SOLUTION: A first decomposing column 30 and a second decomposing column 40 are installed in a case 2. The first decomposing column 30 comprises a flow pipe 31 in communication with a supply port 21, an adjustment plate 35 fixed in the flow pipe 31, a protection pipe 32 provided in the flow pipe 31 and made of a material transparent to ultraviolet rays, and a ultraviolet lamp 33 housed in the protection pipe 32 wherein the ozone water flowing through the flow pipe 31 collides with the adjustment plate 35 and induces retention to decompose the dissolved ozone in the ozone water by light energy emitted from the ultraviolet lamp 33. On the other hand, the second decomposing column 40 comprises a sub-tank 41 in communication with the flow pipe 31 and a drain port 22 wherein the chain reaction of an activated radical generated by ultraviolet decomposition and ozone is induced to provide so as to decompose a larger amount of the dissolved ozone in a liquid flowing out from the flow pipe 31.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：有效分解臭氧水中的溶解臭氧。解决方案：第一分解塔30和第二分解塔40安装在壳体2中。第一分解塔30包括与供应口21连通的流动管31，固定在流管中的调节板35 如图31所示，设置在流管31中并由紫外线透明的材料制成的保护管32和容纳在保护管32中的紫外线灯33，其中流过流管31的臭氧水与调节板35碰撞，引起保留以通过从紫外灯33发射的光能分解臭氧水中的溶解臭氧。另一方面，第二分解塔40包括与流量管31连通的副罐41和排出口22，其中诱导通过紫外线分解和臭氧产生的活性自由基的链反应，使得从流管31流出的液体中分解更多量的溶解臭氧。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP6659199B2 流量計有权
公开(公告)号：JP6659199B2
公开(公告)日：2020-03-04
申请号：JP2017051324
申请日：2017-03-16
申请人：東フロコーポレーション株式会社
发明人：川本貴弘 , 島田卓雄 , 飛松慎二 , 関根徹明
IPC分类号： G01F1/115

9. 发明专利

JP6143456B2 流量センサ及び流量制御装置有权
公开(公告)号：JP6143456B2
公开(公告)日：2017-06-07
申请号：JP2012285724
申请日：2012-12-27
申请人：東フロコーポレーション株式会社
发明人：天野洋義
IPC分类号： G01F1/22

10. 发明专利

JP2011220926A Float position sensor 有权
标题翻译：浮动位置传感器
公开(公告)号：JP2011220926A
公开(公告)日：2011-11-04
申请号：JP2010092252
申请日：2010-04-13
申请人： Rockey Kk , Toflo Corporation Kk , 東フロコーポレーション株式会社 , 株式会社ロッキー
发明人： SAWANO KATSUTOSHI
IPC分类号： G01F23/62 , G01F1/24
CPC分类号： G01F1/24 , G01F23/74
摘要： PROBLEM TO BE SOLVED: To provide a simply configured float position sensor which does not require any particular adjustments when re-activating the power, even when the float has moved after switching off the power.SOLUTION: A float position sensor includes a float, and a magnetic sensor laterally mounted on the float in the moving direction to detect magnetic field changes following a movement of the float. The float position sensor detects a change in magnetic field following a movement of the float with the magnetic sensor via a movable magnet provided in the proximity of the magnetic sensor.

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