DE602004005533D1 - Elektropneumatischer Luftdruckregler - Google Patents

Elektropneumatischer Luftdruckregler

Info

Publication number
DE602004005533D1
DE602004005533D1 DE200460005533 DE602004005533T DE602004005533D1 DE 602004005533 D1 DE602004005533 D1 DE 602004005533D1 DE 200460005533 DE200460005533 DE 200460005533 DE 602004005533 T DE602004005533 T DE 602004005533T DE 602004005533 D1 DE602004005533 D1 DE 602004005533D1
Authority
DE
Germany
Prior art keywords
electro
air pressure
pressure regulator
pneumatic air
pneumatic
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.)
Expired - Lifetime
Application number
DE200460005533
Other languages
English (en)
Other versions
DE602004005533T2 (de
Inventor
Masakuni Kainuma
Toshikazu Aoki
Keiji Tamaki
Katsuo Uematsu
Tomomasa Fujita
Hiroshi Chinda
Akihiro Hayashi
Mitsuaki Nakanishi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujikura Composites Inc
Original Assignee
Fujikura Rubber Ltd
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 Fujikura Rubber Ltd filed Critical Fujikura Rubber Ltd
Publication of DE602004005533D1 publication Critical patent/DE602004005533D1/de
Application granted granted Critical
Publication of DE602004005533T2 publication Critical patent/DE602004005533T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/04—Control of fluid pressure without auxiliary power
    • G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
    • G05D16/063—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane
    • G05D16/0644—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator
    • G05D16/0672—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a membrane the membrane acting directly on the obturator using several spring-loaded membranes
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00—Control of fluid pressure
    • G05D16/20—Control of fluid pressure characterised by the use of electric means
    • G05D16/2093—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power
    • G05D16/2095—Control of fluid pressure characterised by the use of electric means with combination of electric and non-electric auxiliary power using membranes within the main valve
    • 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
    • Y10T137/2278—Pressure modulating relays or followers
    • Y10T137/2409—With counter-balancing pressure feedback to the modulating device
    • 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
    • Y10T137/2496—Self-proportioning or correlating systems
    • Y10T137/2559—Self-controlled branched flow systems
    • Y10T137/2574—Bypass or relief controlled by main line fluid condition
    • Y10T137/2605—Pressure responsive
    • Y10T137/2607—With pressure reducing inlet valve
    • Y10T137/261—Relief port through common sensing means
    • 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
    • Y10T137/7758—Pilot or servo controlled
    • Y10T137/7762—Fluid pressure type
    • Y10T137/7764—Choked or throttled pressure type

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Fluid Pressure (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
DE200460005533 2003-06-04 2004-05-28 Elektropneumatischer Luftdruckregler Expired - Lifetime DE602004005533T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003158753 2003-06-04
JP2003158753A JP4275463B2 (ja) 2003-06-04 2003-06-04 電空変換式空気レギュレータ

Publications (2)

Publication Number Publication Date
DE602004005533D1 true DE602004005533D1 (de) 2007-05-10
DE602004005533T2 DE602004005533T2 (de) 2007-12-13

Family

ID=33157168

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200460005533 Expired - Lifetime DE602004005533T2 (de) 2003-06-04 2004-05-28 Elektropneumatischer Luftdruckregler

Country Status (6)

Country Link
US (1) US7234483B2 (de)
EP (1) EP1484512B1 (de)
JP (1) JP4275463B2 (de)
KR (1) KR101045051B1 (de)
DE (1) DE602004005533T2 (de)
TW (1) TWI372822B (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005282696A (ja) * 2004-03-29 2005-10-13 Canon Inc 除振マウント装置、露光装置及びデバイス製造方法
KR101272724B1 (ko) * 2005-02-02 2013-06-10 후지쿠라 고무 코교 가부시끼가이샤 유체제어밸브
US7341074B2 (en) 2005-05-19 2008-03-11 Gm Global Technology Operations, Inc. Multi-stage pressure regulator
JP2007056969A (ja) * 2005-08-24 2007-03-08 Tokyo Keiso Co Ltd 空気駆動調節弁
CN100445916C (zh) * 2006-12-30 2008-12-24 浙江大学 定压差跟随压力气动控制阀
DE102008028189B4 (de) * 2008-06-12 2014-05-22 Abb Technology Ag Elektropneumatisches Ventil
KR200462065Y1 (ko) 2011-05-13 2012-08-22 주식회사 경동나비엔 가스보일러용 기수분리기
KR101445782B1 (ko) * 2013-01-21 2014-10-06 케이시시정공 주식회사 공기압조정기
WO2015119959A1 (en) 2014-02-05 2015-08-13 Pentair Valves & Controls US LP Valve controller with flapper nozzle pilot valve
JP2016170748A (ja) * 2015-03-16 2016-09-23 アズビル株式会社 減圧弁
CN106352124B (zh) * 2016-08-30 2018-10-12 宁波亚德客自动化工业有限公司 定压阀
GB201720997D0 (en) * 2017-12-15 2018-01-31 Parker Hannifin Emea Sarl Control valve
JP6914476B2 (ja) * 2018-02-14 2021-08-04 Smc株式会社 バルブ
JP2020008091A (ja) * 2018-07-09 2020-01-16 アズビル株式会社 ノズルフラッパ機構およびバルブポジショナ
US20220025627A1 (en) * 2020-07-24 2022-01-27 Sloan Valve Company Flushometer system

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1159240A (fr) * 1956-09-03 1958-06-25 Elliott Brothers London Ltd Perfectionnements apportés aux soupapes
DE1523486A1 (de) * 1965-03-24 1970-01-15 Eckardt Ag J Elektropneumatischer Signalumformer
DE1254421B (de) * 1965-04-03 1967-11-16 Armaturenwerk Mosbach Heinrich Druckminderventil
GB1143855A (de) * 1966-05-16 1900-01-01
US3645293A (en) * 1970-04-02 1972-02-29 Johnson Service Co Electric to fluidic transducer
DE8205982U1 (de) * 1982-03-04 1982-09-16 Honeywell Gmbh, 6050 Offenbach Vorrichtung zur umformung eines elektrischen signales in ein pneumatisches drucksignal
JPS61173319A (ja) * 1985-01-26 1986-08-05 Shoketsu Kinzoku Kogyo Co Ltd 流体用レギユレ−タ
DE4111945A1 (de) * 1991-04-12 1992-10-15 Honeywell Bv Ueber einen tauchspulantrieb steuerbarer servodruckregler
JP3010912B2 (ja) * 1992-06-11 2000-02-21 シーケーディ株式会社 空気圧制御による制御弁開閉速度及び流量調節装置
GB9612750D0 (en) * 1996-06-19 1996-08-21 Watson Smith Ltd Improvements relating to electric-to-pressure converters
WO1998021633A2 (en) * 1996-11-14 1998-05-22 Foxboro Eckardt Gmbh Current to pressure converter
KR200206172Y1 (ko) * 1998-09-17 2000-12-01 김만복 공압용 압력조절기
JP4428594B2 (ja) * 2000-01-21 2010-03-10 シーケーディ株式会社 減圧弁
KR100387918B1 (ko) * 2000-07-11 2003-06-18 이수성 통역기
DE10040763A1 (de) * 2000-08-19 2002-02-28 Bosch Gmbh Robert Elektromagnetisch betätigtes Ventil, insbesondere für hydraulische Bremsanlagen in Kraftfahrzeugen
KR20020096057A (ko) * 2001-06-14 2002-12-31 이영환 황토.왕겨,굴껍질등을 이용한 원적외선 방사 및 전자파흡수하는 건축물 내장 수성 몰타르 제조방법
KR200296057Y1 (ko) 2002-07-03 2002-11-22 대한콘트롤테크(주) 밸브 포지셔너의 전공 변환기

Also Published As

Publication number Publication date
TW200508508A (en) 2005-03-01
JP2004360770A (ja) 2004-12-24
EP1484512B1 (de) 2007-03-28
KR20040104941A (ko) 2004-12-13
EP1484512A3 (de) 2005-09-07
KR101045051B1 (ko) 2011-06-29
EP1484512A2 (de) 2004-12-08
US20040244834A1 (en) 2004-12-09
TWI372822B (en) 2012-09-21
DE602004005533T2 (de) 2007-12-13
US7234483B2 (en) 2007-06-26
JP4275463B2 (ja) 2009-06-10

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Legal Events

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