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. 发明申请

WO0194925A8 GAS DETECTION SENSOR 审中-公开
标题翻译：气体检测传感器
公开(公告)号：WO0194925A8
公开(公告)日：2002-10-03
申请号：PCT/JP0003658
申请日：2000-06-05
申请人： FUJIKIN KK , OHMI TADAHIRO , KAWADA KOUJI , IKEDA NOBUKAZU , MORIMOTO AKIHIRO , MINAMI YUKIO , KOMEHANA KATUNORI , HONIDEN TERUO
发明人： OHMI TADAHIRO , KAWADA KOUJI , IKEDA NOBUKAZU , MORIMOTO AKIHIRO , MINAMI YUKIO , KOMEHANA KATUNORI , HONIDEN TERUO
IPC分类号： G01N25/32 , G01N27/00 , G01N27/16 , G01N33/00
CPC分类号： G01N25/32 , G01N33/0013
摘要： A gas detection sensor capable of being simplified in structure and detecting, with high accuracy, the concentration of inflammable gas contained in a detected gas and the concentration of oxygen gas contained in the detected gas containing the inflammable gas under the presence of H2O or O2, comprising a first detection sensor which has a diaphragm with a platinum coated film applied on a gas contact surface in contact with the detected gas and a thermocouple which is obtained by moving for fixing one end side of each of two dissimilar metals closely to the non-gas contact surface of the diaphragm and is heated by the contact reaction of the inflammable gas and a second detection sensor which has a diaphragm with a gas contact surface in contact with the detected gas and a thermocouple obtained by moving for fixing one end side of each of two dissimilar metals closely to the non-gas contact surface of the diaphragm and detects the temperature of the detected gas, whereby the detection signals of the inflammable gas can be transmitted by the heating of the sensors due to contact reaction of the inflammable gas.
摘要翻译：一种气体检测传感器，其结构简单，并且在H 2 O或O 2存在下，高精度地检测包含在检测气体中的可燃性气体的浓度和包含在含有易燃气体的检测气体中的氧气浓度，包括第一检测传感器，其具有施加在与所检测到的气体接触的气体接触表面上的铂涂覆膜的隔膜和通过移动以将两个不同金属中的每一个的一端侧紧密地固定到非电解槽的热电偶，隔膜的气体接触表面被可燃性气体的接触反应和具有与检测到的气体接触的气体接触表面的隔膜的第二检测传感器加热，以及通过移动固定每个两个不同的金属与隔膜的非气体接触表面紧密相邻，并检测检测到的气体的温度，从而进行检测可燃气体的信号由于可燃性气体的接触反应而通过传感器的加热而传递。

2. 发明申请

WO2008081530A8 METHOD OF DESIGNING MINUTE FLOW RATE CONTROLLER WITH ENTRANCE THROTTLE GROOVE 审中-公开
标题翻译：用入口节流器设计分钟流量控制器的方法
公开(公告)号：WO2008081530A8
公开(公告)日：2010-12-09
申请号：PCT/JP2006326205
申请日：2006-12-28
申请人： FUJIKIN KK , SEKOGUCHI KOTOHIKO
发明人： SEKOGUCHI KOTOHIKO
IPC分类号： F16K3/00
CPC分类号： F16K3/0218 , F16K3/32
摘要： A method of designing a minute flow rate controller that is capable of accurately controlling the minute flow rate of a fluid and realizing desired valve characteristics without inducing any unsteadiness of fluid flow and has a simple configuration with respect to a throttle groove for controlling the fluid flow rate. With respect to a minute flow rate controller comprising inflow passage (12) for introducing a fluid, valve member (2) furnished with main throttle groove (6) for causing the introduced fluid to flow from a starting end toward a finishing end thereof, fluid outflow port (20) opened with an optional cross section by a flow rate regulating member and outflow passage (14) for leading out the fluid flowing out from the fluid outflow port (20), there is provided a method of designing the minute flow rate controller with entrance throttle groove, comprising providing entrance throttle groove (8) communicably preceding the starting end position of the main throttle groove (6), and, on the basis of a relational expression derived from the momentum equation of the fluid flowing through the entrance throttle groove (8) and the main throttle groove (6), determining the size of the entrance throttle groove (8) so as to exhibit a desired flow resistance.
摘要翻译：一种设计微流量控制器的方法，其能够精确地控制流体的微小流量并实现期望的阀特性而不引起流体流动的不稳定，并且具有相对于用于控制流体流动的节流槽的简单构造率。关于包括用于引入流体的流入通道（12）的微流量控制器，配备有主节流槽（6）的阀构件（2），用于使引入的流体从起始端朝向其末端流动，流体流出口（20）通过流量调节构件和流出通道（14）以可选的横截面打开，用于引出从流体流出口（20）流出的流体，提供了一种设计微流量具有入口节流槽的控制器，包括提供可通信地连接在主节流槽（6）的起始端位置之前的入口节流槽（8），并且基于从流过入口的流体的动量方程导出的关系式节流槽（8）和主节流槽（6），确定入口节流槽（8）的尺寸以呈现所需的流动阻力。

3. 发明申请

WO2013180150A3 DIAPHRAGM VALVE 审中-公开
标题翻译：透膜阀
公开(公告)号：WO2013180150A3
公开(公告)日：2014-02-06
申请号：PCT/JP2013064841
申请日：2013-05-29
申请人： FUJIKIN KK
发明人： AKAMOTO HISATOSHI , ABE MAKOTO , UEDA KUNIO
IPC分类号： F16K7/12
CPC分类号： F16K7/00 , F16K17/16 , F16K31/122 , F16K41/103
摘要： Provided is a diaphragm valve that can resolve the following problem features of disc-shaped diaphragms: a large amount of deformation and easy dust generation; large variations in the capacity of the fluid passage upon opening and closing; and the pressure-receiving area of the diaphragm being large when the passage is closed. A diaphragm (5) comprises: a cylindrical part (21) that is made from a synthetic resin and that fits with a valve stem (4); a bottom wall part (22) that closes the lower end opening of the cylindrical part (21); a flange part (23) that is provided to the upper end part of the cylindrical part (21); and a protruding part (24) that is provided to the central part of the bottom wall part (22) and that faces the upper end opening of the fluid inlet passage (2a). The longitudinal cross-sectional shape of the axially central part (33) of the cylindrical part (21) is formed in a substantially arc shape that protrudes outwards in the radial direction.
摘要翻译：提供了可以解决盘形隔膜的以下问题特征的隔膜阀：大量变形，容易产生粉尘; 打开和关闭时流体通道容量的大变化; 并且当通道关闭时隔膜的受压面积大。隔膜（5）包括：由合成树脂制成并与阀杆（4）配合的圆柱形部分（21）; 封闭所述圆柱形部分（21）的下端开口的底壁部分（22）; 设置在所述圆筒部（21）的上端部的凸缘部（23）。以及设置在所述底壁部（22）的中央部并且面向所述流体导入通路（2a）的上端开口的突出部（24）。圆柱形部分（21）的轴向中心部分（33）的纵向截面形状形成为沿径向向外突出的大致圆弧形状。

4. 发明申请

WO2004005569A8 PARTS FOR FLUID 审中-公开
标题翻译：流体部件
公开(公告)号：WO2004005569A8
公开(公告)日：2005-06-16
申请号：PCT/JP0308696
申请日：2003-07-09
申请人： FUJIKIN KK , MATSUHASHI RYO , SUETSUGU KAZUHIRO , MIYAGAWA HIDEYUKI , KITA TOSHIO , SOGABE KYOTA , YOSHIKAWA KAZUHIRO , MORIMOTO AKIHIRO , SATO JYUNJI , DAIDO KUNIHIKO , SOGAO MASAHIKO , CHIKAIKE YOSHIAKI
发明人： MATSUHASHI RYO , SUETSUGU KAZUHIRO , MIYAGAWA HIDEYUKI , KITA TOSHIO , SOGABE KYOTA , YOSHIKAWA KAZUHIRO , MORIMOTO AKIHIRO , SATO JYUNJI , DAIDO KUNIHIKO , SOGAO MASAHIKO , CHIKAIKE YOSHIAKI
IPC分类号： C22C38/00 , C22C38/42 , C22C38/44 , C22C38/46 , C22C38/58 , F16K25/00 , F16K27/00 , F16K27/02 , F16L19/08
CPC分类号： F16K27/0236 , C22C38/001 , C22C38/42 , C22C38/44 , F16K27/00 , F16L19/103 , F16L58/184
摘要： A part (1) for a fluid having a plurality of constituting members (2, 3, 4, 5 and 6), wherein a specific metal member thereof (for example, a bolt (5)) having a surface exposed to the exterior thereof comprises an alloy which has a chemical composition in wt %: C: 0.001 to 0.01 %, Si: 5 % or less, Mn: 2 % or less, P: 0.03 % or less, S: 100 ppm or less, O: 50 ppm or less, Cr: 18 to 25 %, Ni: 15 to 25 %, Mo: 4.5 to 7.0 %, Cu: 0.5 to 3.0 %, N: 0.1 to 0.3 %, and the balance: substantially Fe and inevitable impurities.
摘要翻译：一种用于具有多个构成构件（2,3,4,5和6）的流体的部分（1），其中具有暴露于其外部的表面的特定金属构件（例如，螺栓（5））包含化学成分为C：0.001〜0.01％，Si：5％以下，Mn：2％以下，P：0.03％以下，S：100ppm以下的合金，O：50 ppm以下，Cr：18〜25％，Ni：15〜25％，Mo：4.5〜7.0％，Cu：0.5〜3.0％，N：0.1〜0.3％，余量：Fe和不可避免的杂质。

5. 发明公开

KR20200125469A 밸브장치 审中-公开
公开(公告)号：KR20200125469A
公开(公告)日：2020-11-04
申请号：KR20200047174
申请日：2020-04-20
申请人： FUJIKIN KK
发明人： TATSUHIKO SATO , HIDENOBU SATO , TOMOHIRO NAKATA
IPC分类号： F16K49/00 , F16K15/06 , F16K31/122
摘要： 간소한구조로액추에이터의승온을억제할수 있는밸브장치를제공한다. 밸브장치는, 유로블럭과, 유로블럭측에연신되는연신부가설치된케이스와, 케이스에수용된피스톤과, 피스톤과일체로축방향으로이동하는스템을가지는액추에이터와, 유로블럭과액추에이터를접속하는보닛과, 보닛의정벽과접하며액추에이터와보닛사이에연신부외주면에나사결합하여마련된잠금너트를구비한다. 연신부는, 보닛의정벽및 잠금너트의양쪽에나사결합하는나사결합부와, 잠금너트에서노출된노출부를갖고, 노출부의축방향에있어서의치수는, 나사결합부의축방향에있어서의치수이상이다.

6. 发明公开

KR20200140341A 유체 제어 기기, 유체 제어 기기의 이상 검지 방법, 이상 검지 장치, 및 이상 검지 시스템 审中-公开
公开(公告)号：KR20200140341A
公开(公告)日：2020-12-15
申请号：KR20207031893
申请日：2019-07-16
申请人： FUJIKIN KK
发明人： TANNO RYUTARO , SHINOHARA TSUTOMU , SUZUKI YUYA , KISO HIDENORI
IPC分类号： F16K37/00 , F16K31/126 , G01M3/26
摘要： [과제] 유체제어기기에있어서, 유체의누출이적은경우에도누출을검지가능하게한다. 또한, 유체의누출이상을유체제어기기의동작에따른변화와식별하여, 높은정밀도로유체의누출을검지한다. [해결수단] 유로와, 다이어프램(22)에의해유로와격리된폐공간(S2)이마련되고, 이상을검지가능한유체제어기기(V1)로서, 폐공간(S1) 내의압력을검출하는압력센서(P)와, 소정의정보처리를실행하는처리모듈과, 유체제어기기(V1)의동작을검지하는동작검지기구를가지며, 처리모듈은, 압력센서(P)에의해검출한검출값과소정의문턱값을비교함으로써, 유체제어기기(V1)의이상을판별하는판별처리와, 유체제어기기(V1)의동작에따라, 소정의문턱값을보정하는보정처리를실행한다.

7. 发明公开

KR20200125699A 유체 제어 기기 审中-公开
公开(公告)号：KR20200125699A
公开(公告)日：2020-11-04
申请号：KR20207028328
申请日：2019-06-04
申请人： FUJIKIN KK
发明人： TANNO RYUTARO , SHINOHARA TSUTOMU , SUZUKI YUYA , KISO HIDENORI
IPC分类号： F16K37/00 , F16K7/12
摘要： 기기의내부동작에관한데이터를취득가능한유체제어기기를제공한다. 유체제어기기(V)는, 유체제어기기(V) 내의동작을검출하기위한센서(M1, M2, P)가장착된보닛부(2)와, 보닛부(2)를내부에수용하는밸브바디(1)를가지며, 밸브바디(1)에는, 보닛부(2)를수용하기위한오목부(12a)와, 센서(M1, M2, P)에접속된통신용케이블(51)을외측으로도출시킴과아울러, 유로가형성되어있는받침부(11)와는반대측의일단이개구되어, 외측으로부터오목부(12a) 측으로관통한슬릿(12b)이마련되어있다.

8. 发明公开

KR20200140342A 유체 제어 기기 审中-公开
公开(公告)号：KR20200140342A
公开(公告)日：2020-12-15
申请号：KR20207031900
申请日：2019-07-16
申请人： FUJIKIN KK
发明人： TANNO RYUTARO , SHINOHARA TSUTOMU , SUZUKI YUYA , KISO HIDENORI , WATANABE YOSHIAKI
IPC分类号： F16K37/00 , F16K7/12 , G01M3/26
摘要： [과제] 유체제어기기에있어서, 유체의누출이적은경우에도정밀도높게누출을검지가능한것을제공한다. [해결수단] 유체제어기기(V1)는, 유로가형성된밸브보디(1)와, 폐공간(S2)을유로로부터격리하는다이어프램(22)과, 다이어프램(22)과의사이에폐공간(S2)을형성함과아울러, 폐공간(S2)에연통하여, 다이어프램프레서(23)가상하이동가능하게관통삽입되는관통삽입구멍(241a)이마련된보닛(24)과, 관통삽입구멍(241a) 내를상하이동하여다이어프램(22)을압압함과아울러, 관통삽입구멍(241a)으로부터빠져나감불가능하게하는직경확대부(232)가마련된다이어프램프레서(23)와, 폐공간(S2) 내의압력을검출하는압력센서(P)와, 폐공간(S2) 내에서, 다이어프램프레서(23)의직경확대부(232)와보닛(24)의사이에개재되고, 다이어프램프레서(23)의상하이동에따라다이어프램프레서(23)의직경확대부(232)와보닛(24)의사이에서탄성적으로팽창/압축되는탄성체(6)를가진다.

9. 发明公开

KR20200139787A 유체 제어 장치, 유체 제어 기기, 및 동작 해석 시스템 审中-公开
公开(公告)号：KR20200139787A
公开(公告)日：2020-12-14
申请号：KR20207031897
申请日：2019-07-16
申请人： FUJIKIN KK
发明人： TANNO RYUTARO , SHINOHARA TSUTOMU , SUZUKI YUYA , KISO HIDENORI
IPC分类号： G05B23/02 , G05D7/06
摘要： [과제] 복수의유체제어기기에의해구성되는유체공급라인또는유체제어장치전체를정밀하게감시한다. [해결수단] 유체제어기기(A)를복수집적시킨유체제어장치(G)로서, 유체제어기기(A)는, 기기내의동작정보를취득하는동작정보취득기구와, 자기식별정보를기억하는식별정보기억부(71)와, 식별정보기억부(71)에기억되어있는자기식별정보와함께, 동작정보취득기구에의해취득한동작정보를유체제어기기(A)마다다른타이밍에외부단말에송신하는통신처리부(72)를가지고있다.

10. 发明公开

KR20180020180A 유체 제어 기기의 제조 방법 및 유체 제어 기기 및 조인트용 보호구 审中-公开
标题翻译：制造流体控制设备和保护流体控制设备的方法
公开(公告)号：KR20180020180A
公开(公告)日：2018-02-27
申请号：KR20177037930
申请日：2016-05-27
申请人： FUJIKIN KK
发明人： WATANABE KAZUNARI , AOKI TOSHIO , SHINOHARA TSUTOMU
IPC分类号： F16K27/00 , F16B2/22 , F16L19/02 , F16L57/00
CPC分类号： F16B2/22 , F16K27/00 , F16L19/02 , F16L57/00
摘要： 유체제어기기(10)를효율적으로제조하는방법과이 때사용되는조인트용보호구(20, 30)와유체제어기기(10)를제공한다. 조인트용보호구(20, 30)는, 너트의관통공에조인트슬리브(13)를삽통한상태에서, 보디(12)에용접된조인트슬리브(13)에대하여탈리가능하게장착된다. 조인트용보호구(20, 30)의본체부(22)는, 조인트슬리브(13)의축 주위외주면(13B)과간극을가지도록조인트슬리브(13)의외측직경보다도대경의내주면(21)을가지고, 본체부(22)가조인트슬리브(13)에착탈하기위한슬릿(24)을구비한다. 조인트용보호구(20)를조인트슬리브(13)에장착함으로써, 너트의축방향으로의이동을억제하여, 조인트슬리브(13)의실링부가너트로부터돌출되지않도록하여실링부를보호한다. 보디(12)에조인트용보호구(20, 30)를장착한채 세정가능하게한다.
摘要翻译：本发明提供了一种用于有效制造此时使用的流体控制装置10和接头保护装置20和30以及调节装置10的方法。接头保护器20和30可拆卸地安装到焊接到主体12的接头套筒13上，其中接头套筒13插入螺母的通孔中。接头保护部件20,30的主体部22具有内径面21，该内径面21的直径比接头套筒13的外径大，且与接头套筒13的轴线的外周面13B具有间隙，主体（22）具有用于与焊接套筒（13）连接和分离的狭缝（24）。通过将接头保护部件20固定于接头套筒13，能够抑制螺母向轴向的移动，并且能够防止接头套筒13的密封部从螺母突出而保护密封部。接头20和30安装在主体12上以便可清洁。

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