JP6396414B2 - 多経路流体ダイバータバルブ - Google Patents
多経路流体ダイバータバルブ Download PDFInfo
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- JP6396414B2 JP6396414B2 JP2016502418A JP2016502418A JP6396414B2 JP 6396414 B2 JP6396414 B2 JP 6396414B2 JP 2016502418 A JP2016502418 A JP 2016502418A JP 2016502418 A JP2016502418 A JP 2016502418A JP 6396414 B2 JP6396414 B2 JP 6396414B2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/016—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by their responsiveness, when the vehicle is travelling, to specific motion, a specific condition, or driver input
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G17/00—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load
- B60G17/015—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements
- B60G17/0152—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit
- B60G17/0157—Resilient suspensions having means for adjusting the spring or vibration-damper characteristics, for regulating the distance between a supporting surface and a sprung part of vehicle or for locking suspension during use to meet varying vehicular or surface conditions, e.g. due to speed or load the regulating means comprising electric or electronic elements characterised by the action on a particular type of suspension unit non-fluid unit, e.g. electric motor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/044—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors
- F15B13/0444—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by electrically-controlled means, e.g. solenoids, torque-motors with rotary electric motor
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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
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/065—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with linearly sliding closure members
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G15/00—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type
- B60G15/08—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring
- B60G15/10—Resilient suspensions characterised by arrangement, location or type of combined spring and vibration damper, e.g. telescopic type having fluid spring and mechanical damper or dynamic damper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
- B60G2202/40—Type of actuator
- B60G2202/41—Fluid actuator
- B60G2202/413—Hydraulic actuator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/10—Mounting of suspension elements
- B60G2204/11—Mounting of sensors thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/05—Attitude
- B60G2400/051—Angle
- B60G2400/0511—Roll angle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/05—Attitude
- B60G2400/052—Angular rate
- B60G2400/0521—Roll rate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2400/00—Indexing codes relating to detected, measured or calculated conditions or factors
- B60G2400/60—Load
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2800/00—Indexing codes relating to the type of movement or to the condition of the vehicle and to the end result to be achieved by the control action
- B60G2800/70—Estimating or calculating vehicle parameters or state variables
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/20—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by changing the driving speed
Description
・ 可動シール要素2とそのシールマニホルドアセンブリ53の間の主要シール界面56は、(可動シール要素の移動方向に対して垂直な)半径方向シールを形成すべきである。
・ 可動シール要素2と少なくとも小さい表面セクションをそれぞれ共有するあらゆる流体キャビティ33は、それぞれ第1及び第2ポート間の流れ経路の主要流体圧力連通部分内に存在するか、それぞれは投射の方向に対して垂直な、可動シール要素2に対して半径方向にのみ方向付けられる。
・ 以下は、有効投射圧力領域の特有の対のいずれか1つに作用するシステム圧力により流体浸漬部分又はアセンブリに作用する特有の有効流体圧力に、有効投射圧力領域のこの特有の対を構成する2つの有効圧力領域の相対サイズに、及びこれら2つの有効投射圧力領域に作用する各有効圧力に関する規則の一般的な組である。完全流体浸漬部分の特有の流れ経路の主要流体圧力連通部分内に完全に存在する有効圧力領域のいかなる実質的に等しい対も、投射面に垂直な方向においてその部分に圧力をもっぱら生成する。圧力は対応する流れ経路に沿った流体流量に完全に依存する。
・ 実質的に等しくない完全流体浸漬部分の特有の流れ経路の主要流体圧力連通部分内に完全に存在する有効圧力領域のいかなる対も、投射面に垂直な方向においてその部分に圧力を生成する。圧力は、その流れ経路に沿った流体流量に部分的に依存し、その流れ経路に沿ったある地点の絶対システム圧力に部分的に依存する。
・ 実質的に等しく、及び実質的に同じ圧力レベルである、主要流体圧力連通部分内に完全に存在する完全流体浸漬部分の有効圧力領域のいかなる対も、実質的に無視できるその部分に圧力を生成する。
・ 実質的に等しくなく、及び実質的に同じ圧力レベルである、主要流体圧力連通部分内に完全に存在する完全流体浸漬部分の有効圧力領域のいかなる対も、その部分に圧力を生成する。圧力は、有効圧力領域がそれと連通して存在する圧力レベルに完全に依存する。
・ ダイバータバルブのスプール式実施形態の第1モードの間第1及び第3ポート間の流れ経路をシールする半径方向シール界面(図3〜図5も参照)。
・ 可動シール要素2と表面セクションを共有することによって少なくとも部分的に形成される流体キャビティ内の圧力を、第1及び第2ポート間の流れ経路に沿った、又はいずれかの他のシステムレベルに沿った圧力レベルと連通する主要圧力連通チャネル50、第1及び第2ポート間の流れ経路に沿った第1流れ制限部。
・ 第1及び第2ポートに沿った第2流れ制限部。
Claims (21)
- パッシブダイバータバルブであって、
入口と、
第1出口ポートと、
第2出口ポートであって、自由流れモードにおいて、流体は、前記入口に流入し、流れ制御バルブの前記第1出口ポートから流出し、
既定の速度を超える流体流速度の増大に応答して、前記パッシブダイバータバルブは、前記第1出口ポートを少なくとも部分的に閉鎖するとともに前記第2出口ポートを開放して、流路切換流れモードで動作する、パッシブダイバータバルブ。 - 前記流路切換流れモードが既定の体積流量に応答して起動する、請求項1に記載のパッシブダイバータバルブ。
- 少なくとも2つのモードで動作する可動シール要素であって、第1モードにおいて、前記入口と前記第1出口ポートとの間の流体連通を提供し、第2モードにおいて、前記入口と前記第2出口ポートとの間の流体連通を提供する可動シール要素と、
前記可動シール要素を前記第1モードで動作するように付勢する力要素と、
前記入口と前記第1出口ポートとの間の流体制限部であって、それによって前記入口から前記第1出口ポートまでに流体圧力の低下が存在する、流体制限部と、をさらに備え、
前記可動シール要素の第1側の少なくとも一部が前記入口に流体連通し、前記可動シール要素の第2側の少なくとも一部が前記第1出口ポートに流体連通し、その結果、前記第1側に作用する第1閾値を超える正味圧力が前記可動シール要素を前記第2モードで動作させる、請求項1又は2に記載のパッシブダイバータバルブ。 - 第2閾値を下回る正味圧力が、前記可動シール要素の第1側に作用すると、前記可動シール要素を前記第1モードで動作させる、請求項3に記載のパッシブダイバータバルブ。
- 前記第2モードの間、前記入口からの流体が前記第1出口ポート及び第2出口ポートの両方に連通するように、前記第2モードが前記入口と前記第1出口ポートとの間に流れ経路をさらに提供する、請求項3又は4に記載のパッシブダイバータバルブ。
- 前記第2モードの間、前記入口と前記第1出口ポートとの間の前記流れ経路が、前記第1モードの間の前記入口と前記第1出口ポートとの間の前記流れ経路よりも制限的である、請求項5に記載のパッシブダイバータバルブ。
- 前記第1出口ポートが油圧ポンプと流体連通する、請求項5又は6に記載のパッシブダイバータバルブ。
- 前記可動シール要素が、中間の調整可能な移行を介して動作の前記第1モードにおける第1位置から動作の前記第2モードの第2位置へ移動し、流体が、前記第1位置に対する前記可動シール要素の軸方向移動位置に応じて制限された方法で前記入口から前記第1出口ポート及び前記第2出口ポートの両方に流れる、請求項3〜7のいずれか1項に記載のパッシブダイバータバルブ。
- 前記可動シール要素の前記第1側の有効投射圧力領域が、前記可動シール要素の前記第2側と面積で等しい、請求項3〜8のいずれか1項に記載のパッシブダイバータバルブ。
- 前記可動シール要素が、少なくとも2つの位置の間で移動するディスクを備える、請求項3〜9のいずれか1項に記載のパッシブダイバータバルブ。
- パッシブダイバータバルブを使用する方法であって、
前記パッシブダイバータバルブの入口ポートから第1出口ポートに流体が自由流れ動作モードにおいて第1流量で流れることを許容することと、
前記第1流量から第2流量への流量の増大に応じて、流路切換流れモードにおいて、前記入口ポートから第2出口ポートに前記流体の少なくとも一部の流路を切り換えることと、を含む、方法。 - 圧縮チャンバ及びリバウンドチャンバの少なくとも1つと、油圧ポンプ/モータと、を含むダンパと、
請求項1〜10のいずれか1項に記載のパッシブダイバータバルブであって、少なくとも1つの動作モードにおいて、前記圧縮チャンバ及び前記リバウンドチャンバの間、前記圧縮チャンバ及び前記油圧モータ/ポンプの間、並びに、前記リバウンドチャンバ及び前記油圧モータ/ポンプの間の少なくとも1つの間の流体の流れを制御するパッシブダイバータバルブと、を備えるダンパシステム。 - 前記第2出口ポートを通って流れる流体が、前記圧縮チャンバ及び前記リバウンドチャンバの少なくとも1つに流れ込む前に制限されるように前記第2出口ポートと流体連通する減衰弁をさらに備える、請求項12に記載のダンパシステム。
- 前記減衰弁は、デグレッシブ弁及び柔軟性ディスクスタックのうちの1つを備える、請求項13に記載のダンパシステム。
- 前記減衰弁が前記自由流れモードから前記流路切換流れモードに切り替わる場合に、前記減衰弁は、滑らかな圧力応答を提供するように調整される、請求項13又は14に記載のダンパシステム。
- 前記減衰弁が前記流路切換流れモードで動作している場合に、特定のダンパ力−速度特性を提供するように調整される、請求項13〜15のいずれか1項に記載のダンパシステム。
- 前記ダンパはセミアクティブダンパである、請求項12〜16のいずれか1項に記載のダンパシステム。
- 前記ダンパはアクティブサスペンションダンパである、請求項12〜16のいずれか1項に記載のダンパシステム。
- 前記第2出口ポートは、流体が前記圧縮チャンバと前記リバウンドチャンバとの間で流れて前記油圧ポンプ/モータを迂回することを可能にするバイパスである、請求項12〜16のいずれか1項に記載のダンパシステム。
- 前記流路切換流れモードの少なくとも一部の間、前記第1出口ポートは部分的にのみ閉鎖される、請求項12〜16のいずれか1項に記載のダンパシステム。
- 前記流路切換流れモードの少なくとも一部の間、前記第1出口ポートは完全に閉鎖される、請求項12〜16のいずれか1項に記載のダンパシステム。
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361789600P | 2013-03-15 | 2013-03-15 | |
US61/789,600 | 2013-03-15 | ||
US201361815251P | 2013-04-23 | 2013-04-23 | |
US61/815,251 | 2013-04-23 | ||
US201361865970P | 2013-08-14 | 2013-08-14 | |
US61/865,970 | 2013-08-14 | ||
PCT/US2014/027389 WO2014152482A2 (en) | 2013-03-15 | 2014-03-14 | Multi-path fluid diverter valve |
Publications (3)
Publication Number | Publication Date |
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JP2016522360A JP2016522360A (ja) | 2016-07-28 |
JP2016522360A5 JP2016522360A5 (ja) | 2017-04-20 |
JP6396414B2 true JP6396414B2 (ja) | 2018-09-26 |
Family
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JP2016502418A Active JP6396414B2 (ja) | 2013-03-15 | 2014-03-14 | 多経路流体ダイバータバルブ |
Country Status (5)
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US (7) | US10029534B2 (ja) |
EP (1) | EP2969608B1 (ja) |
JP (1) | JP6396414B2 (ja) |
KR (4) | KR102260642B1 (ja) |
WO (2) | WO2014152482A2 (ja) |
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US20180297432A1 (en) | 2018-10-18 |
US9440507B2 (en) | 2016-09-13 |
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