KR960023955A - 2단계 닐링 밸브 - Google Patents

2단계 닐링 밸브 Download PDF

Info

Publication number
KR960023955A
KR960023955A KR1019950053445A KR19950053445A KR960023955A KR 960023955 A KR960023955 A KR 960023955A KR 1019950053445 A KR1019950053445 A KR 1019950053445A KR 19950053445 A KR19950053445 A KR 19950053445A KR 960023955 A KR960023955 A KR 960023955A
Authority
KR
South Korea
Prior art keywords
valve assembly
port
valve
predetermined pressure
volume
Prior art date
Application number
KR1019950053445A
Other languages
English (en)
Other versions
KR100237844B1 (ko
Inventor
리차드 프레이갱 알란
리차드 슐츠 게리
리 러넬스 토마스
란달 절로프스 커트
Original Assignee
프랑크 엠 사죠백
이턴 코오포레이숀
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 프랑크 엠 사죠백, 이턴 코오포레이숀 filed Critical 프랑크 엠 사죠백
Publication of KR960023955A publication Critical patent/KR960023955A/ko
Application granted granted Critical
Publication of KR100237844B1 publication Critical patent/KR100237844B1/ko

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
    • B60C23/00354—Details of valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
    • B60C23/00363—Details of sealings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
    • B60C23/003—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres
    • B60C23/00372—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving comprising rotational joints between vehicle-mounted pressure sources and the tyres characterised by fluid diagrams
    • 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
    • Y10T137/3584—Inflatable article [e.g., tire filling chuck and/or stem]
    • Y10T137/36—With pressure-responsive pressure-control means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Safety Valves (AREA)
  • Check Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

본 발명은 팽창용적 (20a,22a)을 가압유체(30)원과 대기를 상호 연결하는 본체(110,114)를 포함하는 압력 릴리프 밸브(61)에 관한 것이다. 한쌍의 밸브부재(120,122)는 용적(20a,22a)의 제어된 팽창 및 수축을 허락하고, 소오스와 용적 사이의 유체통로와 통기유체를 용적에서 대기까지 폐쇄시켜 용적의 두개 이상의 소정의 유압을 성취한다.

Description

2단계 닐링 밸브
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 밸브가 사용되는 CTI 시스템의 개략도, 제2도는 중심에서 택한 폐쇄위치의 단면도, 제3도는 선 3-3을 따라 택한 제2도의 밸브의 부분 단면도, 제4도는 적재된 압력위치의 밸브를 도시하지만, 제2도와 유사한 릴리프 밸브의 단면도.

Claims (13)

  1. 가압유체(20a,22a)의 용적과 유체 연통하는 제1포트(110b)와; 상기 용적의 유압을 증가시키기 위해 가압유체(30)원에 유체로 연결된 제2포트(110d)와; 상기 용적에 대기로의 가압유체의 통기를 제어하는 제3포트(128c,126e)와;상기 본체에 배설되어서 상기 제1포트와 제2포트 사이에 유체유동을 교대로 허락 및 방지하게 이동 가능한 제1밸브부재(122)와; 상기 제1밸브부재내에 이동 가능하게 배설되고, 상기 제1밸브부재가 상기 제1 및 제2포트 사이에 유체유동을 금지할 때 유체유동을 상기 제1포트에서 상기 통기포트로 선택적으로 허락하는 제2밸브부재(120)와 ; 상기 제1포트의 압력이 상기 제1 및 제2바이어싱 수단의 결합에 의해 발생한 힘을 극복하기에 불충분할 때까지 유체를 흐르게 하므로서 상기용적의 유압을 제1소정의 압력으로 하는 제1바이어싱 수단(136)과; 상기 제1포트의 압력이 상기 제1 및 제2바이어싱 수단의 결합에 의해 발생한 힘을 극복하기에 불충분할 때까지 유체를 유동시키므로서 상기 용적압력을 제2소정의 압력으로되도록 상기 제1바이어싱 수단과 협동하여 선택적으로 작용하는 제2바이어싱 수단(148)을 구비한 본체(110,114)를 포함하는 밸브 조립체(61).
  2. 제1항에 있어서, 상기 제1바이어싱 수단은 스프링(136)을 포함하는 것을 특징으로 하는 밸브 조립체.
  3. 제1항에 있어서, 상기 제2바이어싱 수단은 스프링(148)을 포함하는 것을 특징으로 하는 밸브 조립체.
  4. 제1항에 있어서, 상기 제1밸브부재를 이동시키는 제1작동수단을 더 포함하는 것을 특징으로 하는 밸브 조립체.
  5. 제4항에 있어서, 상기 제1작동수단은 핀(124)과 캠 슬롯(142)을 포함하는 것을 특징으로 하는 밸브 조립체.
  6. 제1항에 있어서, 상기 제2바이어싱 수단을 선택적으로 맞물리고 분리하는 수단을 더 포함하는 것을 특징으로 하는 밸브 조립체.
  7. 제6항에 있어서, 맞물림을 선택적으로 하는 상기 수단은 핀(150)과 캠 슬롯(152)을 포함하는 것을 특징으로 하는 밸브 조립체.
  8. 제1항에 있어서, 상기 제1소정의 압력이 상기 제2소정의 압력보다 작은 것을 특징으로 하는 밸브 조립체.
  9. 제1항에 있어서, 상기 밸브는 차량에 이용되고, 가압유체의 상기 용적이 팽창 타이어인 것을 특징으로 하는 밸브 조립체.
  10. 제9항에 있어서, 상기 차량은 온-보드 타이어 팽창 시스템(10)인 것을 특징으로 하는 밸브 조립체.
  11. 제9항에 있어서, 상기 제1소정의 압력이 비적재 차량의 전체 높이를 감소시키기에 알맞는 것을 특징으로하는 밸브 조립체.
  12. 제9항에 있어서, 상기 제2소정의 압력이 짐운반 차량의 전체 높이를 감소시키는데 적합한 것을 특징으로하는 밸브 조립체.
  13. 제6항에 있어서, 상기 제2소정의 압력을 조절하기 위해 선택적으로 맞물리고 분리시키는 상기 수단을 조절하는 수단을 더 포함하는 것을 특징으로 하는 밸브 조립체.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950053445A 1994-12-23 1995-12-21 2단계 닐링 밸브 KR100237844B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US363134 1994-12-23
US363,134 1994-12-23
US08/363,134 US5544688A (en) 1994-12-23 1994-12-23 Two stage kneeling valve

Publications (2)

Publication Number Publication Date
KR960023955A true KR960023955A (ko) 1996-07-20
KR100237844B1 KR100237844B1 (ko) 2000-01-15

Family

ID=23428964

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950053445A KR100237844B1 (ko) 1994-12-23 1995-12-21 2단계 닐링 밸브

Country Status (12)

Country Link
US (1) US5544688A (ko)
EP (1) EP0718128B1 (ko)
JP (1) JPH08240275A (ko)
KR (1) KR100237844B1 (ko)
CN (1) CN1056223C (ko)
AR (1) AR000379A1 (ko)
AU (1) AU692000B2 (ko)
BR (1) BR9505444A (ko)
CA (1) CA2164534C (ko)
DE (1) DE69516648T2 (ko)
ES (1) ES2146292T3 (ko)
ZA (1) ZA9510805B (ko)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2205760C (en) * 1997-03-18 2000-07-18 Rory Mclaren Safety bleed assembly for a hydraulic system
US6408913B1 (en) * 1998-02-19 2002-06-25 Pirelli Pneumatici S.P.A. Device for inflating and deflating a tire inner tube, inner tube and wheel formed by a tire and a rim inside which the inner tube is arranged
US6116255A (en) * 1998-05-04 2000-09-12 The Walter Trust Paint roller washer and spin dryer
US6257269B1 (en) * 2000-05-03 2001-07-10 Shang-Neng Wu Multiple-purposed air valve component for air mattress
US7530379B1 (en) * 2002-04-10 2009-05-12 John Henry Becker Tire inflation system
KR100520967B1 (ko) * 2002-12-11 2005-10-17 현대자동차주식회사 차량의 도난방지장치
US7077065B2 (en) * 2003-05-16 2006-07-18 Richard B. Tremblay Integrated bi-modal wheel assembly
GB2428995A (en) * 2005-08-13 2007-02-14 Haldex Brake Products Ltd Tyre pressure modulation with valve actuator
US10973143B2 (en) 2006-07-26 2021-04-06 Eaton Intelligent Power Limited Coordinating installation and connection of a motor control center subunit having moveable line contacts
US7688572B2 (en) 2006-07-26 2010-03-30 Eaton Corporation Motor control center subunit having moveable line contacts and method of manufacture
DE102007033625A1 (de) * 2007-07-17 2009-01-29 Horst Pritschet Druckluftreifen-Ventilvorrichtung und System und Verfahren zur Einstellung des Reifendrucks
US8307868B2 (en) * 2008-09-29 2012-11-13 Global Engineering Marketing Llc Central tire inflation wheel assembly and valve
US20130276902A1 (en) * 2009-09-29 2013-10-24 Martin A. Medley Central Tire Inflation Wheel Assembly and Valve
JP5939597B2 (ja) * 2011-12-14 2016-06-22 ニューマティクス， インコーポレイテッド 調節可能圧力制御バルブ
EP2953802A1 (en) * 2013-02-11 2015-12-16 Dana Heavy Vehicle Systems Group, LLC System and method for decreasing tire pressure
EP2835710B1 (en) * 2013-08-06 2019-03-06 Air Products And Chemicals, Inc. Control Apparatus for a Gas Pressure Regulator
CN103386867B (zh) * 2013-08-15 2016-01-27 深圳市嘉业精密五金有限公司 汽车轮胎自动充气装置
WO2015112109A1 (en) 2014-01-21 2015-07-30 Numatics, Incorporated Pressure controlled and pressure control valve for an inflatable object
JP6399564B2 (ja) 2014-06-30 2018-10-03 ダナ ヘビー ビーイクル システィムズ グループ、エルエルシー タイヤ空気圧管理システム用のバルブアセンブリ
US9561694B2 (en) * 2014-07-15 2017-02-07 Airgo Ip, Llc Failure tolerant tire inflation system
GB2539640B (en) * 2015-06-10 2018-11-28 Jaguar Land Rover Ltd Control valve assembly
DE112016003576T5 (de) 2015-08-06 2018-05-03 Dana Heavy Vehicle Systems Group, Llc Steuer- und zuführungsventilandordnung für ein reifendruck-managementsystem
DE112016003594T5 (de) 2015-08-06 2018-05-30 Dana Heavy Vehicle Systems Group, Llc Kanalventilbaugruppe für ein Reifendruckmanagementsystem
US10214059B2 (en) 2015-10-16 2019-02-26 Dana Heavy Vehicle Systems Group, Llc Tire pressure management system and method of decreasing tire pressure
CN108473009A (zh) * 2016-01-13 2018-08-31 德纳重型车辆系统集团有限责任公司 用于轮胎压力管理系统的阀组件
US10465815B2 (en) 2016-01-23 2019-11-05 Dana Heavy Vehicle Systems Group, Llc Extended stroke, high flow, valve and the assembly made therewith
WO2017180830A1 (en) * 2016-04-13 2017-10-19 Dana Heavy Vehicle Systems Group, Llc Valve assembly for a tire pressure management system
EP3318426A1 (en) * 2016-11-04 2018-05-09 DANA ITALIA S.r.l. Pneumatically controllable valve assembly, tire inflation system, and methods of operating the valve assembly and the tire inflation system
US11226047B2 (en) 2017-06-28 2022-01-18 Gebhard Charles Wager Two-way two position in-line valve
US10493808B1 (en) * 2017-07-26 2019-12-03 Scott McCauley Central tire inflation system
US10625546B2 (en) 2018-01-30 2020-04-21 Cnh Industrial America Llc Air supply system for a work vehicle
US10753493B2 (en) * 2018-03-29 2020-08-25 Hamilton Sunstrand Corporation Valve with segmented spring guide assembly
MX2021002903A (es) * 2018-09-25 2021-06-08 Hendrickson Usa Llc Regulador accionado por valvula auxiliar con presion de suministro minimo ajustable.
CN109764007A (zh) * 2018-12-12 2019-05-17 苏州软体机器人科技有限公司 软体作动系统及软体作动器控制方法
AU2020343720A1 (en) * 2019-09-03 2022-03-31 James Andrew McGhee Tyre emergency safety valve
WO2023223112A1 (en) * 2022-05-17 2023-11-23 Agco Corporation Central tire inflation system and method

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US529588A (en) * 1894-11-20 Valve for pneumatic tires
US1415407A (en) * 1915-01-06 1922-05-09 Schweinert Maximilian Charles Tire valve and the like
US1429047A (en) * 1921-09-30 1922-09-12 Payne Valve Corp Tire valve
US3537469A (en) * 1968-07-24 1970-11-03 American Air Filter Co Inflation pressure controller
US3747629A (en) * 1972-06-28 1973-07-24 Essex International Inc Convertible fluid pressure regulator
US4015623A (en) * 1973-11-05 1977-04-05 The B.F. Goodrich Company Tire valve with pressure release means
US4678017A (en) 1984-06-04 1987-07-07 Eaton Corporation Wheel end valve for central tire inflation system
US4640331A (en) * 1984-06-04 1987-02-03 Eaton Corporation Central tire inflation system
US4754792A (en) 1984-06-04 1988-07-05 Eaton Corporation Tire valve assembly for central tire inflation system
WO1987001991A1 (fr) * 1985-10-04 1987-04-09 Precision Mecanique Labinal Dispositif de commande de pression hydraulique ou pneumatique et application aux dispositifs de reglage de la pression de pneumatiques de vehicules en marche
FR2616194B1 (fr) * 1987-06-04 1989-10-27 France Etat Armement Valve pneumatique pilotee perfectionnee pour la commande a distance du gonflage ou du degonflage d'une capacite
IL86553A (en) 1987-06-29 1991-12-12 Eaton Corp Central tire inflation system
US4804027A (en) 1987-09-17 1989-02-14 Eaton Corporation Axle and wheel assembly
US4898216A (en) 1988-05-25 1990-02-06 Eaton Corporation CTIS control system and method for sensing and indication of inadequate rate of change of tire inflation pressurization
CA1333929C (en) 1988-07-25 1995-01-10 James Maurice Walker Deflation control system and method
US4924926A (en) 1988-08-15 1990-05-15 Eaton Corporation Central tire inflation system
US4883106A (en) 1989-01-19 1989-11-28 Eaton Corporation Rotary wheel-end assembly for tire inflation system
US5174839A (en) 1991-07-05 1992-12-29 Eaton Corporation Drive axle sleeve and seal assembly
US5253687A (en) 1991-09-03 1993-10-19 Eaton Corporation Vehicle central tire inflation system
US5330155A (en) * 1991-11-05 1994-07-19 Harsco Corporation Pressure-loaded cylinder valve insert
US5261471A (en) * 1992-03-30 1993-11-16 Eaton Corporation Pressure relief valve
GB9212814D0 (en) * 1992-06-17 1992-07-29 Street Brian R Tyre pressure control apparatus

Also Published As

Publication number Publication date
ES2146292T3 (es) 2000-08-01
DE69516648T2 (de) 2000-12-28
BR9505444A (pt) 1997-10-28
JPH08240275A (ja) 1996-09-17
KR100237844B1 (ko) 2000-01-15
CA2164534A1 (en) 1996-06-24
EP0718128A1 (en) 1996-06-26
ZA9510805B (en) 1996-08-27
AU4040495A (en) 1996-07-04
AR000379A1 (es) 1997-06-18
AU692000B2 (en) 1998-05-28
CA2164534C (en) 2000-03-21
DE69516648D1 (de) 2000-06-08
US5544688A (en) 1996-08-13
EP0718128B1 (en) 2000-05-03
CN1056223C (zh) 2000-09-06
CN1130246A (zh) 1996-09-04

Similar Documents

Publication Publication Date Title
KR960023955A (ko) 2단계 닐링 밸브
KR950026749A (ko) 브레이크 시스템
CA2240929A1 (en) Pilot solenoid control valve and hydraulic control system using same
EP0394612A3 (en) Pressure activated check valve
KR960001360A (ko) 유압구동식 주행장치의 주행제어회로
CA2039459A1 (en) Intake port pressure control system for engine induction system
KR960023845A (ko) 지게차의 앤티스톨밸브를 이용한 유압회로
US3461913A (en) Car heater valve
KR940701345A (ko) 브레이크 시스템용 유압식 전환밸브
EP0793022A4 (en) HYDRAULIC BRAKE DEVICE
US8109270B2 (en) Dispensing valve for breathing gas
US3534763A (en) Inline valve
EP0150615A1 (en) Pneumatic valve
HUT56777A (en) Pressure controlling valve unit particularly for the pneumatic brake assemblies of motor vehicles
GB1124688A (en) Valve for controlling fluid flow
GB2407131A (en) A modulator
EP0416130A4 (en) Hydraulic valve capable of pressure compensation
US5454400A (en) Zero leakage directional control valve
US3967864A (en) Fluid brake control system
US7823602B2 (en) Hydraulic system having at least one hydraulic valve for actuating a component
DK0637711T3 (da) Ventil til flydende medier.
CA2293432A1 (en) Actuator valve for pressure switch for a fluidic system
JPS5928933Y2 (ja) 自動車の流体圧力ブレ−キ装置用弁
GB1194221A (en) Improvements in or relating to Pressure Release Valves.
KR940009537A (ko) 변속기 조작용 액츄에이터(actuator) 제어장치

Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20061004

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee