WO2010024600A3 - 조리개식 가변밸브 - Google Patents

조리개식 가변밸브 Download PDF

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Publication number
WO2010024600A3
WO2010024600A3 PCT/KR2009/004781 KR2009004781W WO2010024600A3 WO 2010024600 A3 WO2010024600 A3 WO 2010024600A3 KR 2009004781 W KR2009004781 W KR 2009004781W WO 2010024600 A3 WO2010024600 A3 WO 2010024600A3
Authority
WO
WIPO (PCT)
Prior art keywords
flow rate
iris
valve
control
variable valve
Prior art date
Application number
PCT/KR2009/004781
Other languages
English (en)
French (fr)
Other versions
WO2010024600A2 (ko
Inventor
이근상
Original Assignee
Lee Keun Sang
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 Lee Keun Sang filed Critical Lee Keun Sang
Priority to JP2011524901A priority Critical patent/JP2012501414A/ja
Priority to US13/061,512 priority patent/US8925578B2/en
Priority to CN200980133879.4A priority patent/CN102138034B/zh
Publication of WO2010024600A2 publication Critical patent/WO2010024600A2/ko
Publication of WO2010024600A3 publication Critical patent/WO2010024600A3/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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/03—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with a closure member in the form of an iris-diaphragm
    • 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
    • F16K13/00—Other constructional types of cut-off apparatus; Arrangements for cutting-off
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N1/00—Silencing apparatus characterised by method of silencing
    • F01N1/16—Silencing apparatus characterised by method of silencing by using movable parts
    • F01N1/166—Silencing apparatus characterised by method of silencing by using movable parts for changing gas flow path through the silencer or for adjusting the dimensions of a chamber or a pipe
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/32—Details
    • F16K1/34—Cutting-off parts, e.g. valve members, seats
    • F16K1/36—Valve members
    • 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
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/30—Details
    • F16K3/314—Forms or constructions of slides; Attachment of the slide to the spindle
    • 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]
    • Y10T137/7898—Pivoted valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Safety Valves (AREA)
  • Details Of Valves (AREA)
  • Sliding Valves (AREA)
  • Control Of Fluid Pressure (AREA)
  • Pipe Accessories (AREA)

Abstract

본 발명인 조리개식 가변밸브는 관의 내부 또는 관의 말단부에 부착하여 관을 따라 흐르는 액체, 또는 기체인 유체의 유량 또는 유압을 가변적으로 조절할 수 있는 것이다. 하나의 사용 예로, 본 발명인 밸브를 엔진 회전속도(RPM)에 따라 배기가스의 유량이 변하는 자동차 배기시스템에 부착하여 배압(대기압과의 차압, back-pressure)을 가변적으로 조절함으로써, 자동차의 배기소음을 제어할 수 있다. 또한, 본 발명인 밸브를 유량계에 적용함으로써 적은 유량에서 큰 유량까지 넓은 범위의 유량을 측정할 수 있다. 본 발명인 밸브의 작동원리는 초기에 스프링의 탄성력에 의해 일정한 크기로 열려 있던 조리개판들을 수축 또는 이완시켜 유로의 단면적을 제어하는 것이다. 발명인 조리개식 가변밸브는 종래의 원판식 가변밸브에 비하여 유량 또는 유압을 선형적으로 조절하는 것이 용이하고, 압력손실과 유동소음의 발생이 적다. 그리고, 아주 단순한 방법으로 유량 또는 유압의 제어가 가능하여 제어시스템의 구성이 용이하다.
PCT/KR2009/004781 2008-08-29 2009-08-27 조리개식 가변밸브 WO2010024600A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011524901A JP2012501414A (ja) 2008-08-29 2009-08-27 絞り型可変バルブ
US13/061,512 US8925578B2 (en) 2008-08-29 2009-08-27 Aperture-shaped variable valve
CN200980133879.4A CN102138034B (zh) 2008-08-29 2009-08-27 光阑式可变阀门

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080085163A KR101150658B1 (ko) 2008-08-29 2008-08-29 조리개식 가변밸브
KR10-2008-0085163 2008-08-29

Publications (2)

Publication Number Publication Date
WO2010024600A2 WO2010024600A2 (ko) 2010-03-04
WO2010024600A3 true WO2010024600A3 (ko) 2010-06-17

Family

ID=41722121

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/004781 WO2010024600A2 (ko) 2008-08-29 2009-08-27 조리개식 가변밸브

Country Status (5)

Country Link
US (1) US8925578B2 (ko)
JP (1) JP2012501414A (ko)
KR (1) KR101150658B1 (ko)
CN (1) CN102138034B (ko)
WO (1) WO2010024600A2 (ko)

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FR2982934B1 (fr) * 2011-11-23 2013-11-29 Aldes Aeraulique Dispositif pour ajuster un debit d'air s'ecoulant dans un conduit aeraulique
KR101532931B1 (ko) * 2012-12-07 2015-07-02 세진산업 (주) 석재 마모 장치
WO2015026347A1 (en) * 2013-08-22 2015-02-26 Halliburton Energy Services, Inc. Magnetic pressure pulse attenuation
US20150216076A1 (en) 2014-01-30 2015-07-30 International Business Machines Corporation Resilient deformable air valve
KR101817825B1 (ko) 2014-12-15 2018-02-22 한국표준과학연구원 반사파 모사 밸브, 반사파 모사 밸브의 작동방법, 반사파 모사밸브를 활용한 반사파가 반영된 인공맥상파 재현 시스템 및 재현 방법
CN104630391B (zh) * 2015-01-06 2018-02-23 谢茗 一种新型多密闭水室与射流调节阀的水喷射冷凝器
US9795087B2 (en) * 2016-02-26 2017-10-24 Gary Lee Ward Variable diameter discharge system
CN105927763B (zh) * 2016-07-04 2019-03-19 岳阳东方自控工程设备有限公司 收敛发散喷口调节阀
US11326490B2 (en) 2018-05-02 2022-05-10 Faurecia Emissions Control Technologies, Usa, Llc Variable restriction valve for vehicle exhaust system
US11149602B2 (en) * 2018-05-22 2021-10-19 Faurecia Emissions Control Technologies, Usa, Llc Passive flap valve for vehicle exhaust system
JP7209501B2 (ja) * 2018-09-20 2023-01-20 株式会社Subaru 排気装置
CN109769705A (zh) * 2019-03-25 2019-05-21 华中农业大学 猪精准饲喂仪器
CN110262034A (zh) * 2019-06-11 2019-09-20 北京航空航天大学 一种基于微流控的可调光阑
IT201900017525A1 (it) 2019-09-30 2021-03-30 Italdesign Giugiaro Spa Sistema di chiusura per sistema di alimentazione di veicolo
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CN118121887B (zh) * 2024-04-30 2024-07-12 沪消消防科技有限公司 一种可调流速消火栓及其流速调整方法

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KR100857304B1 (ko) * 2007-05-21 2008-09-05 이근상 조리개식 능동제어 가변밸브

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KR20060063067A (ko) * 2004-12-07 2006-06-12 현대자동차주식회사 능동형 소음기
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KR100857304B1 (ko) * 2007-05-21 2008-09-05 이근상 조리개식 능동제어 가변밸브

Also Published As

Publication number Publication date
CN102138034A (zh) 2011-07-27
US20110303864A1 (en) 2011-12-15
CN102138034B (zh) 2014-02-12
KR101150658B1 (ko) 2012-05-29
US8925578B2 (en) 2015-01-06
JP2012501414A (ja) 2012-01-19
WO2010024600A2 (ko) 2010-03-04
KR20100026238A (ko) 2010-03-10

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