KR960023955A - 2단계 닐링 밸브 - Google Patents
2단계 닐링 밸브 Download PDFInfo
- 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
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
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)
- 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).
- 제1항에 있어서, 상기 제1바이어싱 수단은 스프링(136)을 포함하는 것을 특징으로 하는 밸브 조립체.
- 제1항에 있어서, 상기 제2바이어싱 수단은 스프링(148)을 포함하는 것을 특징으로 하는 밸브 조립체.
- 제1항에 있어서, 상기 제1밸브부재를 이동시키는 제1작동수단을 더 포함하는 것을 특징으로 하는 밸브 조립체.
- 제4항에 있어서, 상기 제1작동수단은 핀(124)과 캠 슬롯(142)을 포함하는 것을 특징으로 하는 밸브 조립체.
- 제1항에 있어서, 상기 제2바이어싱 수단을 선택적으로 맞물리고 분리하는 수단을 더 포함하는 것을 특징으로 하는 밸브 조립체.
- 제6항에 있어서, 맞물림을 선택적으로 하는 상기 수단은 핀(150)과 캠 슬롯(152)을 포함하는 것을 특징으로 하는 밸브 조립체.
- 제1항에 있어서, 상기 제1소정의 압력이 상기 제2소정의 압력보다 작은 것을 특징으로 하는 밸브 조립체.
- 제1항에 있어서, 상기 밸브는 차량에 이용되고, 가압유체의 상기 용적이 팽창 타이어인 것을 특징으로 하는 밸브 조립체.
- 제9항에 있어서, 상기 차량은 온-보드 타이어 팽창 시스템(10)인 것을 특징으로 하는 밸브 조립체.
- 제9항에 있어서, 상기 제1소정의 압력이 비적재 차량의 전체 높이를 감소시키기에 알맞는 것을 특징으로하는 밸브 조립체.
- 제9항에 있어서, 상기 제2소정의 압력이 짐운반 차량의 전체 높이를 감소시키는데 적합한 것을 특징으로하는 밸브 조립체.
- 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.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US363134 | 1994-12-23 | ||
US08/363,134 US5544688A (en) | 1994-12-23 | 1994-12-23 | Two stage kneeling valve |
US363,134 | 1994-12-23 |
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 (37)
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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 |
US7688572B2 (en) * | 2006-07-26 | 2010-03-30 | Eaton Corporation | Motor control center subunit having moveable line contacts and method of manufacture |
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 |
DE102007033625A1 (de) * | 2007-07-17 | 2009-01-29 | Horst Pritschet | Druckluftreifen-Ventilvorrichtung und System und Verfahren zur Einstellung des Reifendrucks |
WO2010037073A2 (en) * | 2008-09-29 | 2010-04-01 | 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 |
EP2791561B1 (en) * | 2011-12-14 | 2017-10-18 | Numatics Incorporated | Adjustable pressure controlled valve |
EP2953802A1 (en) * | 2013-02-11 | 2015-12-16 | Dana Heavy Vehicle Systems Group, LLC | System and method for decreasing tire pressure |
ES2728454T3 (es) * | 2013-08-06 | 2019-10-24 | Air Prod & Chem | Aparato de control para un regulador de presión de gas |
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 |
WO2016003866A1 (en) | 2014-06-30 | 2016-01-07 | Dana Heavy Vehicle Systems Group, Llc | Valve assembly for a tire pressure management system |
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 |
US10843511B2 (en) | 2015-08-06 | 2020-11-24 | Dana Heavy Vehicle Systems Group, Llc | Channel valve assembly for a tire pressure management system |
US10836220B2 (en) | 2015-08-06 | 2020-11-17 | Dana Heavy Vehicle Systems Group, Llc | Control and supply valve assembly for a tire pressure management system |
US10214059B2 (en) | 2015-10-16 | 2019-02-26 | Dana Heavy Vehicle Systems Group, Llc | Tire pressure management system and method of decreasing tire pressure |
WO2017123706A1 (en) * | 2016-01-13 | 2017-07-20 | Dana Heavy Vehicle Systems Group, Llc | Valve assembly for a tire pressure management system |
US10465815B2 (en) | 2016-01-23 | 2019-11-05 | Dana Heavy Vehicle Systems Group, Llc | Extended stroke, high flow, valve and the assembly made therewith |
US10625544B2 (en) * | 2016-04-13 | 2020-04-21 | 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 |
CN112770921B (zh) * | 2018-09-25 | 2023-04-14 | 亨德里克森美国有限责任公司 | 具有可调节最小输送压力的先导操作调节器 |
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***及软体作动器控制方法 |
CN114340917A (zh) * | 2019-09-03 | 2022-04-12 | 詹姆斯·安德鲁·麦基 | 轮胎应急安全气门 |
WO2023223112A1 (en) * | 2022-05-17 | 2023-11-23 | Agco Corporation | Central tire inflation system and method |
EP4378720A1 (en) * | 2022-11-29 | 2024-06-05 | ZF CV Systems Europe BV | Pneumatic port, in particular exhaust port for a bellow servo valve of an air spring device, suspension system and commercial vehicle |
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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 |
EP0238483B1 (fr) * | 1985-10-04 | 1990-01-24 | 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 |
-
1994
- 1994-12-23 US US08/363,134 patent/US5544688A/en not_active Expired - Lifetime
-
1995
- 1995-12-06 EP EP95308862A patent/EP0718128B1/en not_active Expired - Lifetime
- 1995-12-06 ES ES95308862T patent/ES2146292T3/es not_active Expired - Lifetime
- 1995-12-06 DE DE69516648T patent/DE69516648T2/de not_active Expired - Fee Related
- 1995-12-06 CA CA002164534A patent/CA2164534C/en not_active Expired - Fee Related
- 1995-12-13 AU AU40404/95A patent/AU692000B2/en not_active Ceased
- 1995-12-19 ZA ZA9510805A patent/ZA9510805B/xx unknown
- 1995-12-19 AR AR33467695A patent/AR000379A1/es unknown
- 1995-12-20 BR BR9505444A patent/BR9505444A/pt not_active IP Right Cessation
- 1995-12-21 KR KR1019950053445A patent/KR100237844B1/ko not_active IP Right Cessation
- 1995-12-22 CN CN95113140A patent/CN1056223C/zh not_active Expired - Fee Related
- 1995-12-25 JP JP7350956A patent/JPH08240275A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BR9505444A (pt) | 1997-10-28 |
DE69516648T2 (de) | 2000-12-28 |
AU4040495A (en) | 1996-07-04 |
AU692000B2 (en) | 1998-05-28 |
CN1056223C (zh) | 2000-09-06 |
DE69516648D1 (de) | 2000-06-08 |
KR100237844B1 (ko) | 2000-01-15 |
EP0718128A1 (en) | 1996-06-26 |
CN1130246A (zh) | 1996-09-04 |
ZA9510805B (en) | 1996-08-27 |
US5544688A (en) | 1996-08-13 |
JPH08240275A (ja) | 1996-09-17 |
CA2164534A1 (en) | 1996-06-24 |
CA2164534C (en) | 2000-03-21 |
EP0718128B1 (en) | 2000-05-03 |
AR000379A1 (es) | 1997-06-18 |
ES2146292T3 (es) | 2000-08-01 |
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