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公开(公告)号：JP5875294B2
公开(公告)日：2016-03-02
申请号：JP2011186326
申请日：2011-08-29
申请人： 日本空圧システム株式会社
IPC分类号： B65G49/07 , B25B11/00 , B25J15/06 , H01L21/677
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公开(公告)号：JP2015026440A
公开(公告)日：2015-02-05
申请号：JP2013153503
申请日：2013-07-24
发明人： MAYAMA JUNICHIRO , ARAI SATOSHI
IPC分类号： H01H35/34
摘要： 【課題】スイッチ本体SBと絞り本体OBとを別々にし、それらを異なった箇所に設置できるようにして、当該差圧式圧力スイッチの取り付けの自由度を確保する【解決手段】スイッチ本体SBと絞り本体OBとを別々に設ける。そして、上記スイッチ本体SBには、上記比較側通路27における圧力保持絞り28、上記差圧検出手段30及び上記調整圧生成可変絞り29を設け、上記絞り本体OBには、検出側通路36における圧力保持絞り37を設ける。このようにスイッチ本体SBと絞り本体OBとを別々に設けたので、例えば、当該差圧式圧力スイッチが大型化しても、それらの取り付けの自由度を確保できる。【選択図】図1
摘要翻译： 要解决的问题：为了通过分离开关体SB和限制器本体OB来确保安装差压式压力开关的自由度，以便将它们安装在不同的位置。解决方案：开关体SB和限制器体OB 分别提供。 开关体SB包括比较侧通路27中的压力保持限制器28，差压检测单元30和限制电压发生变量限制器29，并且限制体OB包括检测侧通路36中的压力保持限制器37。 因此，由于开关体SB和限制器本体OB分开设置，所以即使压差型压力开关变大，也能够确保安装这些体的自由度。
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公开(公告)号：JP5430700B2
公开(公告)日：2014-03-05
申请号：JP2012067193
申请日：2012-03-23
申请人： 日本空圧システム株式会社
IPC分类号： G01L13/00
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公开(公告)号：JP2012112983A
公开(公告)日：2012-06-14
申请号：JP2012067193
申请日：2012-03-23
发明人： ARAI SATOSHI , MAYAMA JUNICHIRO
IPC分类号： G01L13/00
摘要： PROBLEM TO BE SOLVED: To provide a differential pressure detection device capable of accurately detecting a fine differential pressure regardless of an initial pressure of a detection object.SOLUTION: The differential pressure detection device comprises: a high pressure detection chamber 36 connected to a high pressure fluctuation object; a low pressure detection chamber 37 connected to a low pressure fluctuation object; and a pressure amplification mechanism which is adjacent to the high pressure detection chamber 36 and the low pressure detection chamber 37 and includes a flapper 2 and a nozzle 10. In the differential pressure detection device, the pressure amplification mechanism includes a fluid supply path 12 for supplying fluid to the nozzle 10 and a discharge path 15 for discharging fluid passing through the nozzle 10, and a differential pressure between the high pressure detection chamber 36 and the low pressure detection chamber 37 is detected based on the pressure amplified in the pressure amplification mechanism. The differential pressure detection device further includes: a reference pressure chamber 20 sectioned from the pressure amplification mechanism; a communication passage 24 communicating the reference pressure chamber 20 with the low pressure detection chamber 37; and differential pressure detection means 4, 13, and 14 detecting a differential pressure between the pressure amplified by the pressure amplification mechanism and the pressure in the reference pressure chamber 20.
摘要翻译： 解决的问题：提供一种能够与检测对象的初始压力无关地精确地检测微分压差的差压检测装置。 解决方案：差压检测装置包括：连接到高压波动对象的高压检测室36; 连接到低压起伏物体的低压检测室37; 以及与高压检测室36和低压检测室37相邻并且包括挡板2和喷嘴10的压力放大机构。在压差检测装置中，压力放大机构包括：流体供给路径12，其用于 向喷嘴10供给流体和用于排出通过喷嘴10的流体的排出路径15，并且基于在压力放大机构中放大的压力来检测高压检测室36和低压检测室37之间的压差 。 差压检测装置还包括：从压力放大机构分段的基准压力室20; 将参考压力室20与低压检测室37连通的连通通道24; 和差压检测装置4,13,14检测由压力放大机构放大的压力与参考压力室20中的压力之间的压差。（C）2012年，JPO和INPIT
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公开(公告)号：JP2012000706A
公开(公告)日：2012-01-05
申请号：JP2010136807
申请日：2010-06-16
发明人： ARAI SATOSHI , MAYAMA JUNICHIRO
IPC分类号： B25J15/06 , H01L21/677
摘要： PROBLEM TO BE SOLVED: To provide a low-cost holder adaptable to various sizes of workpieces.SOLUTION: The holder holds, by using Bernoulli's principle, the workpiece W on a holding surface 1a provided for a body and includes a windbreak member 8 projecting from an outline of the holding surface 1a. All or a part of this windbreak member 8 keeps a positional relationship facing the workpiece W held on the holding surface 1a. When the workpiece W is held and carried, the windbreak member 8 blocks a wind pressure in a workpiece W dropping direction x2.
摘要翻译： 要解决的问题：提供适用于各种尺寸的工件的低成本保持器。 解决方案：保持器通过使用伯努利的原理将工件W保持在设置于主体上的保持表面1a上，并且包括从保持表面1a的轮廓突出的防风构件8。 该防风构件8的全部或一部分保持与保持在保持面1a上的工件W相对的位置关系。 当工件W被保持并携带时，防风构件8阻挡工件W下落方向x2的风压。 版权所有（C）2012，JPO＆INPIT
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公开(公告)号：JP4811975B2
公开(公告)日：2011-11-09
申请号：JP2001170385
申请日：2001-06-06
申请人： 日本化薬株式会社 , 日本空圧システム株式会社
IPC分类号： B60R22/46 , C06B41/04 , B01J7/00 , B60R21/26 , B60R21/264 , C06B33/00 , C06B33/08 , C06B41/00 , C06C7/00 , C06C9/00
摘要： An ignition composition contains 5-nitroaminotetrazole or its derivative as main agent containing no lead, combustion aid and additives. An independent claim is also included for an ignition device using the above composition.
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公开(公告)号：JP2008032687A
公开(公告)日：2008-02-14
申请号：JP2007132827
申请日：2007-05-18
发明人： ARAI SATOSHI , HARA KEISUKE , MAYAMA JUNICHIRO , KONDO TADANOBU
摘要： PROBLEM TO BE SOLVED: To provide a position confirming device capable of shortening the manufacturing period by simplifying actual measurement work, and capable of simplifying the maintenance work and mounting work. SOLUTION: The position confirming device comprises a detection orifice 16 disposed in a detection pressure passage 13, a differential pressure detecting means 17 for detecting the differential pressure between front and back sides of the detection orifice and outputting an output value ΔP varying based on the differential pressure, and an arithmetic processing section 18 for calculating the clearance amount (h) between a table 10 and a detecting object W based on the output value ΔP output from the differential pressure detecting means. The arithmetic processing section approximates an actual measurement characteristic line based on the actual measurement value on the basis of the zero point where the differential pressure is 0 at a clearance amount of 0, specifies actual measurement values of two points other than the zero point, specifies the approximate expression for providing an approximate characteristic line approximated to the actual measurement characteristic line, and specifies the clearance amount (h) from the output value ΔP output from the differential pressure detecting means based on the approximate expression. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译： 解决的问题：提供一种通过简化实际测量工作能够缩短制造周期并且能够简化维护工作和安装工作的位置确认装置。 解决方案：位置确认装置包括设置在检测压力通道13中的检测孔16，用于检测检测孔的前后侧之间的压差的差压检测装置17，并输出基于变化的输出值ΔP 以及用于根据从差压检测装置输出的输出值ΔP计算台10和检测对象W之间的间隙量（h）的运算处理部18。 算术处理部基于实际的测量值，基于在间隙量为0的差压为0的零点的基础上，实际测量特性线指定除了零点以外的两点的实际测量值，指定 提供近似于实际测量特性线的近似特性线的近似表达式，并且基于近似表达式从从压差检测装置输出的输出值ΔP中指定间隙量（h）。 版权所有（C）2008，JPO＆INPIT
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