JP2010528349A - モジュール式の調節器プラットフォーム - Google Patents
モジュール式の調節器プラットフォーム Download PDFInfo
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- 239000012530 fluid Substances 0.000 claims abstract description 80
- 230000000712 assembly Effects 0.000 claims description 16
- 238000000429 assembly Methods 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 6
- 230000036316 preload Effects 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000006870 function Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000004886 process control Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
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- 238000013459 approach Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
- F16K31/16—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member
- F16K31/165—Actuating devices; Operating means; Releasing devices actuated by fluid with a mechanism, other than pulling-or pushing-rod, between fluid motor and closure member the fluid acting on a diaphragm
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
- G05D16/0675—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever
- G05D16/0683—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting on the obturator through a lever using a spring-loaded membrane
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/2496—Self-proportioning or correlating systems
- Y10T137/2559—Self-controlled branched flow systems
- Y10T137/2574—Bypass or relief controlled by main line fluid condition
- Y10T137/2605—Pressure responsive
- Y10T137/2607—With pressure reducing inlet valve
- Y10T137/261—Relief port through common sensing means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/5109—Convertible
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/5109—Convertible
- Y10T137/5196—Unit orientable in a single location between plural positions
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7754—Line flow effect assisted
- Y10T137/7756—Reactor surface separated from flow by apertured partition
- Y10T137/7757—Through separate aperture
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7793—With opening bias [e.g., pressure regulator]
- Y10T137/7822—Reactor surface closes chamber
- Y10T137/783—Reactor operatively connected to valve by mechanical movement
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7781—With separate connected fluid reactor surface
- Y10T137/7793—With opening bias [e.g., pressure regulator]
- Y10T137/7831—With mechanical movement between actuator and valve
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Control Of Fluid Pressure (AREA)
- Lift Valve (AREA)
- Safety Valves (AREA)
- Mechanically-Actuated Valves (AREA)
- Fluid-Driven Valves (AREA)
- Preventing Unauthorised Actuation Of Valves (AREA)
Abstract
Description
Claims (25)
- 流体調節器において使用するためのステムガイドであって、
バルブステムをスライド可能に受け入れるための開口を有している本体
を備えており、
該本体の外表面が、前記本体を調節器のケーシングの穴に着脱可能に接続させ、前記調節器のケーシングまたはバルブに整列させる複数の周状のシールを有しているステムガイド。 - 前記本体または前記調節器のケーシングが、前記周状のシールを保持するための複数の段差または溝を備えている請求項1に記載のステムガイド。
- 前記本体が、バルブの出口を前記流体調節器のダイアフラムへと流体連通させるべく本体を貫いて延びる通路をさらに備えている請求項1に記載のステムガイド。
- 前記本体が、挿入部材を保持するための穴をさらに備えており、
前記挿入部材が、前記穴から取り外されて前記本体を貫いて延びている前記通路へと接続され、前記出口と前記流体調節器のダイアフラムとの間の流体連通を阻止する請求項3に記載のステムガイド。 - 前記本体の開口が、圧力平衡式のバルブ機構を受け入れるように構成されている請求項1に記載のステムガイド。
- 前記周状のシールが、oリングである請求項1に記載のステムガイド。
- 前記oリングが、前記本体の外表面と前記調節器のケーシングの内表面との間にシールをもたらす請求項6に記載のステムガイド。
- 前記oリングが、当該ステムガイドと前記調節器のケーシングとの間の軸方向の遊びを小さくすべく、当該ステムガイドにあらかじめの荷重を加えている請求項6に記載のステムガイド。
- ・アクチュエータケーシング内に配置された第1のダイアフラムアセンブリ、
・前記アクチュエータケーシングへと接続されたバルブ本体、
・前記アクチュエータケーシング内に着脱可能に接続され、前記第1のダイアフラムアセンブリへと作動可能に接続されたバルブステムを案内するための第1の通路を有しているステムガイド、および
・前記ステムガイドの外表面と前記アクチュエータケーシングの内表面との間に位置し、前記ステムガイドを前記アクチュエータケーシングまたは前記バルブ本体の少なくとも一方に整列させる複数のシール
を備えている流体調節器。 - 前記シールのそれぞれが、oリングを備えている請求項9に記載の流体調節器。
- 前記シールが、前記ステムガイドを前記アクチュエータケーシング内に保持すべく、前記アクチュエータケーシングに摩擦を伴って係合する請求項9に記載の流体調節器。
- 前記ステムガイドまたは前記ケーシングの内表面が、前記シールを保持するための段差を備えている請求項9に記載の流体調節器。
- 前記ステムガイドが、前記バルブ本体の出口を前記第1のダイアフラムアセンブリのダイアフラムへと流体連通させるために、前記ステムガイドを貫いて延びる第2の通路を備えている請求項9に記載の流体調節器。
- 前記ステムガイドが、ねじを保持するための穴をさらに備えており、
前記ねじが前記穴から取り外されて、前記ステムガイドを貫いて延びている前記第2の通路へとねじ込まれることによって、当該流体調節器を外部圧力を登録するように構成する請求項13に記載の流体調節器。 - 前記第1のダイアフラムアセンブリが、第2のダイアフラムアセンブリと入れ換え可能であることで、当該調節器に、前記第1のダイアフラムアセンブリによってもたらされる第2の動作特性と異なる第1の動作特性を持たせることができる請求項9に記載の流体調節器。
- 前記第1のダイアフラムアセンブリによってもたらされる第2の動作特性によって、当該調節器が、完全な内部での放圧を有することができ、前記第2のダイアフラムアセンブリによって、当該調節器が、トークン式の放圧を有することができる請求項15に記載の流体調節器。
- モジュール式の調節器アセンブリであって、
・アクチュエータケーシング、
・前記アクチュエータケーシングへと接続されたバルブ本体、
・複数のダイアフラムアセンブリから選択され、前記アクチュエータケーシング内に作動可能に接続され、前記複数のダイアフラムアセンブリから選択される第2のダイアフラムアセンブリと入れ換え可能である第1のダイアフラムアセンブリ、
・前記アクチュエータケーシング内に着脱可能に接続された第1のステムガイドであって、前記第1のダイアフラムアセンブリへと作動可能に接続されたバルブステムをスライド可能に受け入れるための穴を備えており、複数のステムガイドから選択され、前記複数のステムガイドから選択される第2のステムガイドと入れ換え可能である第1のステムガイド、および
・前記第1のステムガイドの外表面と前記アクチュエータケーシングの内表面との間に位置し、前記第1のステムガイドを前記アクチュエータケーシングまたは前記バルブ本体の少なくとも一方に整列させる複数のシール
を備えているモジュール式の調節器アセンブリ。 - 前記複数のダイアフラムアセンブリが、複数の入れ換え可能な放圧弁座、放圧バルブステム、押し柱、ダイアフラム、ダイアフラム板、およびレバーを含んでいる請求項17に記載のモジュール式の調節器アセンブリ。
- 前記複数のダイアフラムアセンブリからのダイアフラムアセンブリが、内部での放圧を行わないアセンブリ、トークン式の内部での放圧のアセンブリ、完全な内部での放圧のアセンブリ、高圧ダイアフラムアセンブリ、または低圧ダイアフラムアセンブリをもたらす請求項18に記載のモジュール式の調節器アセンブリ。
- 前記シールのそれぞれが、oリングである請求項17に記載のモジュール式の調節器アセンブリ。
- 前記シールが、前記第1のステムガイドを前記アクチュエータケーシング内に保持すべく、前記アクチュエータケーシングの内面に摩擦を伴って係合する請求項17に記載のモジュール式の調節器アセンブリ。
- 前記第1のステムガイドが、圧力平衡式のトリム様式へと接続され、前記第2のステムガイドが、非圧力平衡式のトリム様式へと接続される請求項17に記載のモジュール式の調節器アセンブリ。
- 前記第1のステムガイドが、前記バルブ本体の出口を前記第1のダイアフラムアセンブリへと流体連通させるために、前記バルブ本体を貫いて延びる通路をさらに備えている請求項17に記載のモジュール式の調節器アセンブリ。
- 前記第1のステムガイドが、ねじを保持するための穴をさらに備えており、
前記ねじが前記穴から取り外されて、前記本体を貫いて延びている前記通路へと接続されることによって、前記通路と前記第1のダイアフラムアセンブリとの間の連通を阻止する請求項23に記載のモジュール式の調節器アセンブリ。 - 前記調節器が、直接動作の調節器、圧力荷重が加えられた調節器、またはパイロット操作の調節器である請求項17に記載のモジュール式の調節器プラットフォーム。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US91346307P | 2007-04-23 | 2007-04-23 | |
US60/913,463 | 2007-04-23 | ||
US12/101,754 US8256446B2 (en) | 2007-04-23 | 2008-04-11 | Modular regulator platform |
US12/101,754 | 2008-04-11 | ||
PCT/US2008/060495 WO2008134246A2 (en) | 2007-04-23 | 2008-04-16 | Modular regulator platform |
Related Child Applications (1)
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JP2013123458A Division JP5666652B2 (ja) | 2007-04-23 | 2013-06-12 | 流体調節器で使用するためのステムガイド |
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JP2010528349A true JP2010528349A (ja) | 2010-08-19 |
JP2010528349A5 JP2010528349A5 (ja) | 2012-04-26 |
JP5296055B2 JP5296055B2 (ja) | 2013-09-25 |
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JP2010506396A Active JP5296055B2 (ja) | 2007-04-23 | 2008-04-16 | モジュール式の調節器アセンブリ |
JP2013123458A Active JP5666652B2 (ja) | 2007-04-23 | 2013-06-12 | 流体調節器で使用するためのステムガイド |
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JP2013123458A Active JP5666652B2 (ja) | 2007-04-23 | 2013-06-12 | 流体調節器で使用するためのステムガイド |
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Country | Link |
---|---|
US (1) | US8256446B2 (ja) |
EP (1) | EP2188690B1 (ja) |
JP (2) | JP5296055B2 (ja) |
CN (1) | CN101986791B (ja) |
AR (1) | AR066263A1 (ja) |
CA (1) | CA2683389C (ja) |
RU (1) | RU2470342C2 (ja) |
WO (1) | WO2008134246A2 (ja) |
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