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1. 发明授权

US5186434A Fluid flow controller 失效
公开(公告)号：US5186434A
公开(公告)日：1993-02-16
申请号：US865241
申请日：1992-04-08
申请人： Ryutaro Nishimura , Michio Yamaji , Hirokatsu Maeda , Nobukazu Ikeda , Kenji Yamamoto
发明人： Ryutaro Nishimura , Michio Yamaji , Hirokatsu Maeda , Nobukazu Ikeda , Kenji Yamamoto
IPC分类号： F16K7/12 , F16K7/14
CPC分类号： F16K7/14
摘要： A fluid flow controller comprising a flow passage which is opened and closed by the flexing of a diaphragm secured at its periphery characterized in that the diaphragm is a laminate of a plurality of metal diaphragms and in that friction reducing material is provided between the diaphragms.

2. 发明申请

US20060145109A1 LOCK DEVICE FOR FLOW PASSAGE OPENING/CLOSING HANDLE OF FLUID CONTROLLER 审中-公开
标题翻译：流量控制器流量开启/关闭手柄的锁定装置
公开(公告)号：US20060145109A1
公开(公告)日：2006-07-06
申请号：US10530697
申请日：2003-08-22
申请人： Hirokatsu Maeda , Kunihiko Daido , Michio Yamaji
发明人： Hirokatsu Maeda , Kunihiko Daido , Michio Yamaji
IPC分类号： F16K35/00
CPC分类号： F16K35/10
摘要： A stopper support member 12 has a rectangular plate 15 provided with a circular through hole 16 for a cylinder 7 of a fluid controller body 2 to be fittingly inserted therethrough, a downward projection 17 provided at lengthwise one end of the rectangular plate 15 and held in contact with one side wall of a rectangular parallelepipedal portion 4 of the controller body 2, and an extension 15a extending outward from the plate 15 beyond the parallelepipedal portion 4. A stopper 13 in the form of a vertical plate is upwardly or downwardly movably inserted through a hole 18 formed in the extension 15a of the support member 12. The stopper 13 has a contact portion 19 movable into contact with the knob 3a of the handle 3 from outside widthwise of the knob when the stopper is in a locking position and a lock attaching portion 20 positioned above the support member 12 when the stopper is in the locking position.
摘要翻译：止动器支撑构件12具有矩形板15，该矩形板15设置有用于流体控制器主体2的气缸7的圆形通孔16，其被配合地插入其中;向下突出部17，其设置在矩形板15的纵向一端并保持在与控制器主体2的长方体部分4的一个侧壁接触，以及从板15向外延伸超过平行六面体部分4的延伸部分15a。垂直板形式的止动件13通过形成在支撑构件12的延伸部15a中的孔18向上或向下可移动地插入。止动件13具有接触部分19，当止动件处于锁定位置时，接触部分19可从把手3的手柄3的手柄3的外侧接触，并且当止动件为止动件时，锁定件20位于支撑件12上方处于锁定位置。

3. 发明授权

US09022353B2 Ball valve 有权
标题翻译：球阀
公开(公告)号：US09022353B2
公开(公告)日：2015-05-05
申请号：US13580788
申请日：2010-12-09
申请人： Masashi Matsuoka , Yosinori Shimomura , Kunihiko Daido , Hirokatsu Maeda
发明人： Masashi Matsuoka , Yosinori Shimomura , Kunihiko Daido , Hirokatsu Maeda
IPC分类号： F16K5/06 , F16K27/06
CPC分类号： F16K27/067 , F16K5/0636 , F16K5/0668
摘要： A ball valve which can suppress the increasing of processing labor time and reliably prevent simultaneous rotation of a ball seat and a ball when the ball is rotated by handle manipulation is provided. The valve body 2 is formed of a hard material such as stainless steel, the ball seat is formed of a relatively soft material such as a fluorine resin, and a protrusion 18 is formed on a ball seat support surface 13 of the valve body 2 made of a hard material so as to bite into the ball seat 4.
摘要翻译：提供一种球阀，其可以抑制加工劳动时间的增加，并且可靠地防止当通过手柄操作旋转时球座和球的同时旋转。阀体2由诸如不锈钢的硬质材料形成，球座由诸如氟树脂的相对软的材料形成，并且在阀体2的球座支撑表面13上形成突起18，所述球座支撑表面13制成的硬质材料，以便咬入球座4。

4. 发明申请

US20060102867A1 Fluid controller 审中-公开
标题翻译：流体控制器
公开(公告)号：US20060102867A1
公开(公告)日：2006-05-18
申请号：US10519674
申请日：2003-07-09
申请人： Ryo Matsuhashi , Kazuhiro Suetsugu , Hideyuki Miyagawa , Toshio Kita , Kyota Sogabe , Kazuhiro Yoshikawa , Akihiro Morimoto , Jyunji Sato , Kunihiko Daido , Hirokatsu Maeda
发明人： Ryo Matsuhashi , Kazuhiro Suetsugu , Hideyuki Miyagawa , Toshio Kita , Kyota Sogabe , Kazuhiro Yoshikawa , Akihiro Morimoto , Jyunji Sato , Kunihiko Daido , Hirokatsu Maeda
IPC分类号： F16K25/00
CPC分类号： F16K1/385 , F16K1/04 , F16K1/38 , F16K1/482 , F16K25/005
摘要： A fluid control device 1 comprises a metal body 2 having a fluid inlet channel 2a, a fluid outlet channel 2b and a communication channel 2c for holding the two channels in communication, and a metal slide member 3 vertically movable in a vertical passage 11 including the communication channel 2c for closing or opening the communication channel 2c with an end portion thereof. At least the end portion 3a of the slide member 3 is made of an alloy comprising, in % by weight, 0.001 to 0.01% of C, up to 5% of Si, up to 2% of Mn, up to 0.03% of P, up to 100 ppm of S, up to 50 ppm of O, 18 to 25% of Cr, 15 to 25% of Ni, 4.5 to 7.0% of Mo, 0.5 to 3.0% of Cu, 0.1 to 0.3% of N, and the balance substantially Fe and other inevitable impurities.
摘要翻译：流体控制装置1包括具有流体入口通道2a，流体出口通道2b和用于保持两个通道连通的连通通道2c的金属体2以及在垂直通道中垂直移动的金属滑动构件3 包括用于关闭或打开具有其端部的通信信道2c的通信信道2c。至少滑动构件3的端部3a由合金制成，其以重量％计含有0.001至0.01％的C，至多5％的Si，至多2％的Mn，至多0.03％的 P，高达100ppm的S，高达50ppm的O，18〜25％的Cr，15〜25％的Ni，4.5〜7.0％的Mo，0.5〜3.0％的Cu，0.1〜0.3％的N ，余量基本上为Fe等不可避免的杂质。

5. 发明申请

US20130037738A1 BALL VALVE 有权
标题翻译：球阀
公开(公告)号：US20130037738A1
公开(公告)日：2013-02-14
申请号：US13580788
申请日：2010-12-09
申请人： Masashi Matsuoka , Yosinori Shimomura , Kunihiko Daido , Hirokatsu Maeda
发明人： Masashi Matsuoka , Yosinori Shimomura , Kunihiko Daido , Hirokatsu Maeda
IPC分类号： F16K5/06
CPC分类号： F16K27/067 , F16K5/0636 , F16K5/0668
摘要： A ball valve which can suppress the increasing of processing labor time and reliably prevent simultaneous rotation of a ball seat and a ball when the ball is rotated by handle manipulation is provided. The valve body 2 is formed of a hard material such as stainless steel, the ball seat is formed of a relatively soft material such as a fluorine resin, and a protrusion 18 is formed on a ball seat support surface 13 of the valve body 2 made of a hard material so as to bite into the ball seat 4.
摘要翻译：提供一种球阀，其可以抑制加工劳动时间的增加，并且可靠地防止当通过手柄操作旋转时球座和球的同时旋转。阀体2由诸如不锈钢的硬质材料形成，球座由诸如氟树脂的相对软的材料形成，并且在阀体2的球座支撑表面13上形成突起18，所述球座支撑表面13制成的硬质材料，以便咬入球座4。

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