JP2010525463A5 - 流体調節デバイス - Google Patents

流体調節デバイス Download PDF

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Publication number
JP2010525463A5
JP2010525463A5 JP2010504277A JP2010504277A JP2010525463A5 JP 2010525463 A5 JP2010525463 A5 JP 2010525463A5 JP 2010504277 A JP2010504277 A JP 2010504277A JP 2010504277 A JP2010504277 A JP 2010504277A JP 2010525463 A5 JP2010525463 A5 JP 2010525463A5
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Prior art keywords
shroud
valve
valve body
regulating device
fluid regulating
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JP2010504277A
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JP5307122B2 (ja
JP2010525463A (ja
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Priority claimed from PCT/US2008/060842 external-priority patent/WO2008131235A1/en
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Publication of JP2010525463A5 publication Critical patent/JP2010525463A5/ja
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Description

本発明は、流体の流れを調節する流体調節デバイスに関する。

Claims (8)

  1. 流体調節デバイスであって、
    流入口と流出口とが形成された弁箱と、
    前記流入口と前記流出口との間で前記弁箱に形成されている弁ポートと、
    前記弁箱内に摺動可能に配置され、開弁位置と閉弁位置との間を変位して前記弁箱を流れる流体の流れを制御するように構成され、前記弁体が前記閉弁位置にあるときに前記前記弁ポートと係合するためのシール面を有している弁体と、
    前記弁体の外周面に着脱可能に設けられ、前記弁体の前記シール面を越えて延出し、前記弁ポートから流れてくる流体を前記流出口の方に向けるようにするために配置されたキャビティを規定するシュラウドとを備えている流体調節デバイス。
  2. 前記円筒形状の部材は、第1の位置と第2の位置との間を前記弁体に対して軸方向に変位するように構成されている請求項1に記載の流体調節デバイス。
  3. 前記シュラウドは、中空の円筒部材から成る請求項2に記載の流体調節デバイス。
  4. 前記シュラウドは、前記弁体の円筒形状の外周面と螺合するように構成されている請求項2又は3に記載の流体調節デバイス。
  5. 前記シュラウド及び前記弁体のうちの少なくとも1つは、該弁体に対する前記シュラウドの位置を示すしるしを有している請求項4に記載の流体調節デバイス。
  6. 前記シュラウドは、シール面を超えて延在するシュラウドの端面に隣接して配置され、且つ面取りされている内周面部を有している請求項5に記載の流体調節デバイス。
  7. 前記弁箱に結合され、前記弁箱の前記流出口の圧力に基づいて前記流体調節デバイスを流れる流体の流れを制御するアクチュエータとを備えており、
    アクチュエータは、前記弁体に設けられ、前記流出口の圧力に応じて前記弁体を開位置と閉位置との間で移動させるように配置されているダイアフラムを有している請求項1に記載の流体調節デバイス。
  8. 第1のシュラウド及び第2のシュラウドをさらに備えており、前記第1のシュラウド及び前記第2のシュラウドの各々は、交換可能に前記弁体に配置されるように構成されており、前記第1のシュラウドは、前記シール面から第1の距離だけ延出するように構成され、前記第2のシュラウドは、前記シール面から第2の距離だけ延出するように構成されている請求項に記載の流体調節デバイス。
JP2010504277A 2007-04-20 2008-04-18 流体調節デバイス Active JP5307122B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US91310907P 2007-04-20 2007-04-20
US60/913,109 2007-04-20
PCT/US2008/060842 WO2008131235A1 (en) 2007-04-20 2008-04-18 Adjustable disc mechanism for gas regulator

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2013134453A Division JP5735049B2 (ja) 2007-04-20 2013-06-27 ガスレギュレータの調節可能な弁体機構

Publications (3)

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JP2010525463A JP2010525463A (ja) 2010-07-22
JP2010525463A5 true JP2010525463A5 (ja) 2012-03-22
JP5307122B2 JP5307122B2 (ja) 2013-10-02

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Family Applications (2)

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JP2010504277A Active JP5307122B2 (ja) 2007-04-20 2008-04-18 流体調節デバイス
JP2013134453A Active JP5735049B2 (ja) 2007-04-20 2013-06-27 ガスレギュレータの調節可能な弁体機構

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JP2013134453A Active JP5735049B2 (ja) 2007-04-20 2013-06-27 ガスレギュレータの調節可能な弁体機構

Country Status (11)

Country Link
US (1) US20080258095A1 (ja)
EP (1) EP2140325B1 (ja)
JP (2) JP5307122B2 (ja)
CN (1) CN101641653B (ja)
AR (1) AR066135A1 (ja)
AT (1) ATE511132T1 (ja)
AU (1) AU2008242775C1 (ja)
BR (1) BRPI0809572B1 (ja)
CA (1) CA2681770C (ja)
RU (1) RU2461045C2 (ja)
WO (1) WO2008131235A1 (ja)

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