JP2010530500A - 自閉式停止弁に用いられる流れ制御アクチュエータ装置 - Google Patents
自閉式停止弁に用いられる流れ制御アクチュエータ装置 Download PDFInfo
- Publication number
- JP2010530500A JP2010530500A JP2010512255A JP2010512255A JP2010530500A JP 2010530500 A JP2010530500 A JP 2010530500A JP 2010512255 A JP2010512255 A JP 2010512255A JP 2010512255 A JP2010512255 A JP 2010512255A JP 2010530500 A JP2010530500 A JP 2010530500A
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- JP
- Japan
- Prior art keywords
- fluid
- valve
- fluid control
- internal chamber
- housing assembly
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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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
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/08—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths
- F16K47/10—Means in valves for absorbing fluid energy for decreasing pressure or noise level and having a throttling member separate from the closure member, e.g. screens, slots, labyrinths in which the medium in one direction must flow through the throttling channel, and in the other direction may flow through a much wider channel parallel to the throttling channel
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/07—Construction of housing; Use of materials therefor of cutting-off parts of tanks, e.g. tank-cars
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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
- F16K39/00—Devices for relieving the pressure on the sealing faces
- F16K39/02—Devices for relieving the pressure on the sealing faces for lift valves
- F16K39/024—Devices for relieving the pressure on the sealing faces for lift valves using an auxiliary valve on the main valve
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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
- Y10T137/7722—Line condition change responsive valves
-
- 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
- Y10T137/7723—Safety cut-off requiring reset
- Y10T137/7726—Responsive to change in rate of flow
- Y10T137/7727—Excessive flow cut-off
-
- 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
- Y10T137/7783—Valve closes in responses to reverse flow
-
- 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
- Y10T137/7784—Responsive to change in rate of fluid flow
- Y10T137/7785—Valve closes in response to excessive flow
-
- 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
- Y10T137/7837—Direct response valves [i.e., check valve type]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
- Fluid-Driven Valves (AREA)
- Safety Valves (AREA)
- Actuator (AREA)
Abstract
【選択図】 なし
Description
Claims (19)
- 内部チャンバ、流体流入口およびアクチュエータ棒を有するハウジング組立体であって、前記流体流入口が前記内部チャンバと連通し、前記アクチュエータ棒が前記ハウジング組立体から延びているハウジング組立体と、
前記ハウジング組立体の前記流入口と連通する流体制御弁とを備えており、
前記アクチュエータ棒が、前記内部チャンバの中への流体の流入またはそこからの流体の流出に応じて移動可能となっており、
前記流体制御弁が、前記ハウジング組立体の前記内部チャンバの中へ流れる流体の流量を制限するようにおよび前記ハウジング組立体の前記内部チャンバからの流体の自由な流れを可能にするように構成されてなる、装置。 - 前記流体制御弁が前記ハウジング組立体と一体的に形成されてなる、請求項1に記載の装置。
- 前記アクチュエータが、前記内部チャンバを前記流体流入口と連通する第一のチャンバと前記アクチュエータ棒が内部を貫通する第二のチャンバとに分割するダイヤフラムを有してなる、請求項1に記載の装置。
- 前記ダイヤフラムが前記流体流入口の方向に向けて付勢されてなる、請求項3に記載の装置。
- 前記ダイヤフラムがバネにより付勢されてなる、請求項4に記載の装置。
- 前記アクチュエータ棒に作用可能に結合される動作レバーを有する自閉式停止弁をさらに備えてなる、請求項1に記載の装置。
- 前記内部チャンバの中へ流入する流体の制限された流量が、前記内部チャンバから自由に流出する流体の流量よりも小さい、請求項1に記載の装置。
- 前記流体制御弁が過流防止弁である、請求項1に記載の装置。
- 前記流体制御弁が制限付き逃がし弁である、請求項1に記載の装置。
- 第一の動作位置および第二の動作位置を有する自閉式停止弁と、
前記自閉式停止弁を前記第一の動作位置と前記第二の動作位置との間で移動させるように構成されたアクチュエータとを備えており、該アクチュエータが、
内部チャンバ、流体流入口およびアクチュエータ棒を有するハウジング組立体であって、前記流体流入口が前記内部チャンバと連通し、前記アクチュエータ棒が前記ハウジング組立体から延びているハウジング組立体と、
前記ハウジング組立体の前記流入口と連通する流体制御弁とを有しており、
前記アクチュエータ棒が、前記内部チャンバの中への流体の流入またはそこからの流体の流出に応じて移動可能となっており、
前記流体制御弁が、前記ハウジング組立体の前記内部チャンバの中へ流入する流体の流量を制御するようにおよび前記ハウジング組立体の前記内部チャンバからの流体の実質的に自由な流出を可能とするように構成されてなる、流体制御装置。 - 前記アクチュエータが、前記自閉式停止弁を前記第二の動作位置から前記第一の動作位置へ移動させるよりも遅い速度で前記自閉式停止弁を前記第一の動作位置から前記第二の動作位置へ移動させるように構成されてなる、請求項10に記載の流体制御装置。
- 前記流体制御弁が前記ハウジング組立体と一体的に形成されてなる、請求項10に記載の流体制御装置。
- 前記アクチュエータが、前記内部チャンバを前記流体流入口と連通する第一のチャンバと前記アクチュエータ棒が内部を貫通する第二のチャンバとに分割するダイヤフラムを有してなる、請求項10に記載の流体制御装置。
- 前記ダイヤフラムが前記流体流入口の方向に向けて付勢されてなる、請求項10に記載の流体制御装置。
- 前記自閉式停止弁を前記第一の動作位置と前記第二の動作位置との間で移動させるように構成された動作レバーをさらに備えてなる、請求項10に記載の流体制御装置。
- 前記動作レバーが前記アクチュエータ棒に作用可能に結合されてなる、請求項15に記載の流体制御装置。
- 前記内部チャンバの中へ流入する流体の流量が前記内部チャンバから流出する流体の流量よりも小さい、請求項10に記載の流体制御装置。
- 前記流体制御弁が過流防止弁である、請求項10に記載の流体制御装置。
- 前記流体制御弁が制限付き逃がし弁である、請求項10に記載の流体制御装置。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/764,012 US8262057B2 (en) | 2007-06-15 | 2007-06-15 | Flow controlled actuator apparatus for use with self-closing stop valves |
PCT/US2008/065396 WO2008156998A1 (en) | 2007-06-15 | 2008-05-30 | Flow controlled actuator apparatus for use with self-closing stop valves |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2013008669A Division JP5718381B2 (ja) | 2007-06-15 | 2013-01-21 | 自閉式停止弁に用いられる流れ制御アクチュエータ装置 |
Publications (2)
Publication Number | Publication Date |
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JP2010530500A true JP2010530500A (ja) | 2010-09-09 |
JP2010530500A5 JP2010530500A5 (ja) | 2012-04-12 |
Family
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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JP2010512255A Pending JP2010530500A (ja) | 2007-06-15 | 2008-05-30 | 自閉式停止弁に用いられる流れ制御アクチュエータ装置 |
JP2013008669A Active JP5718381B2 (ja) | 2007-06-15 | 2013-01-21 | 自閉式停止弁に用いられる流れ制御アクチュエータ装置 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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JP2013008669A Active JP5718381B2 (ja) | 2007-06-15 | 2013-01-21 | 自閉式停止弁に用いられる流れ制御アクチュエータ装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US8262057B2 (ja) |
EP (1) | EP2165099B1 (ja) |
JP (2) | JP2010530500A (ja) |
CN (1) | CN101680563B (ja) |
AR (1) | AR067015A1 (ja) |
BR (1) | BRPI0813365B1 (ja) |
CA (1) | CA2689197C (ja) |
RU (1) | RU2479776C2 (ja) |
WO (1) | WO2008156998A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US8517046B2 (en) * | 2009-04-03 | 2013-08-27 | Emerson Process Management Regulator Technologies, Inc. | Redundant metal-to-metal seals for use with internal valves |
US9360131B2 (en) * | 2010-04-09 | 2016-06-07 | Emerson Process Management Regulator Technologies, Inc. | Actuator adapter plate |
US10480682B2 (en) | 2017-03-10 | 2019-11-19 | Emerson Process Management Regulator Technologies, Inc. | Strainer assembly for internal valve |
US10641404B2 (en) | 2017-03-10 | 2020-05-05 | Emerson Process Management Regulator Technologies, Inc. | Spring seat for an internal valve |
US10794505B2 (en) * | 2017-03-10 | 2020-10-06 | Emerson Process Management Regulator Technologies, Inc. | Spring seat for an internal valve |
US10563786B2 (en) | 2017-03-10 | 2020-02-18 | Emerson Process Management Regulator Technologies, Inc. | Internal valve system with valve inlet positioned relative to container feed inlet |
US10295081B2 (en) | 2017-03-10 | 2019-05-21 | Emerson Process Management Regulator Technologies, Inc. | Valve body having primary and secondary stem guides |
CN108571607B (zh) * | 2017-03-10 | 2021-11-16 | 艾默生过程管理调节技术公司 | 具有相对于容器进料入口定位的阀入口的内部阀系统 |
KR102547002B1 (ko) | 2017-06-23 | 2023-06-26 | 그라코 미네소타 인크. | 가변 유량 포핏 밸브 |
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JP2001004063A (ja) * | 1999-06-23 | 2001-01-09 | Hino Motors Ltd | 過流防止弁復帰装置 |
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2007
- 2007-06-15 US US11/764,012 patent/US8262057B2/en active Active
-
2008
- 2008-05-30 BR BRPI0813365-4A patent/BRPI0813365B1/pt not_active IP Right Cessation
- 2008-05-30 EP EP08756562.8A patent/EP2165099B1/en active Active
- 2008-05-30 CN CN2008800203403A patent/CN101680563B/zh active Active
- 2008-05-30 RU RU2009147170/06A patent/RU2479776C2/ru active
- 2008-05-30 CA CA 2689197 patent/CA2689197C/en active Active
- 2008-05-30 WO PCT/US2008/065396 patent/WO2008156998A1/en active Application Filing
- 2008-05-30 JP JP2010512255A patent/JP2010530500A/ja active Pending
- 2008-06-13 AR ARP080102551 patent/AR067015A1/es active IP Right Grant
-
2013
- 2013-01-21 JP JP2013008669A patent/JP5718381B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0450777U (ja) * | 1990-09-06 | 1992-04-28 | ||
JPH0589911U (ja) * | 1992-05-21 | 1993-12-07 | 株式会社トキメック | 油圧シリンダ |
JPH08109974A (ja) * | 1994-08-24 | 1996-04-30 | Nupro Co | 過流防止弁 |
JP2001004063A (ja) * | 1999-06-23 | 2001-01-09 | Hino Motors Ltd | 過流防止弁復帰装置 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0813365A2 (pt) | 2014-12-30 |
EP2165099A1 (en) | 2010-03-24 |
WO2008156998A1 (en) | 2008-12-24 |
US8262057B2 (en) | 2012-09-11 |
EP2165099B1 (en) | 2015-11-11 |
JP2013127317A (ja) | 2013-06-27 |
JP5718381B2 (ja) | 2015-05-13 |
CA2689197A1 (en) | 2008-12-24 |
CN101680563A (zh) | 2010-03-24 |
BRPI0813365B1 (pt) | 2020-03-10 |
CA2689197C (en) | 2014-07-08 |
AR067015A1 (es) | 2009-09-30 |
US20080308161A1 (en) | 2008-12-18 |
RU2009147170A (ru) | 2011-07-20 |
CN101680563B (zh) | 2013-05-15 |
RU2479776C2 (ru) | 2013-04-20 |
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