ATE355464T1 - Proportionales druckregelventil mit über- bzw. unterdruckförderung möglichkeit. - Google Patents

Proportionales druckregelventil mit über- bzw. unterdruckförderung möglichkeit.

Info

Publication number
ATE355464T1
ATE355464T1 AT04252114T AT04252114T ATE355464T1 AT E355464 T1 ATE355464 T1 AT E355464T1 AT 04252114 T AT04252114 T AT 04252114T AT 04252114 T AT04252114 T AT 04252114T AT E355464 T1 ATE355464 T1 AT E355464T1
Authority
AT
Austria
Prior art keywords
pressure
regulator valve
supply
regulate
over
Prior art date
Application number
AT04252114T
Other languages
English (en)
Inventor
Thomas R Jones
Zafar A Khan
Original Assignee
Mac Valves Inc
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 Mac Valves Inc filed Critical Mac Valves Inc
Application granted granted Critical
Publication of ATE355464T1 publication Critical patent/ATE355464T1/de

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/66Regulating electric power
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803Modular units
    • F15B13/0846Electrical details
    • F15B13/0853Electric circuit boards
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B37/00Lapping machines or devices; Accessories
    • B24B37/04Lapping machines or devices; Accessories designed for working plane surfaces
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B49/00Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
    • B24B49/16Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803Modular units
    • F15B13/0846Electrical details
    • F15B13/086Sensing means, e.g. pressure sensors
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803Modular units
    • F15B13/0871Channels for fluid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F15B13/08Assemblies of units, each for the control of a single servomotor only
    • F15B13/0803Modular units
    • F15B13/0878Assembly of modular units
    • F15B13/0896Assembly of modular units using different types or sizes of valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B21/00Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08Servomotor systems incorporating electrically operated control means
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05DSYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D16/00Control of fluid pressure
    • G05D16/20Control of fluid pressure characterised by the use of electric means
    • G05D16/2006Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means
    • G05D16/2024Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using throttling means as controlling means the throttling means being a multiple-way valve
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/50Pressure control
    • F15B2211/52Pressure control characterised by the type of actuation
    • F15B2211/526Pressure control characterised by the type of actuation electrically or electronically
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/60Circuit components or control therefor
    • F15B2211/63Electronic controllers
    • F15B2211/6303Electronic controllers using input signals
    • F15B2211/6306Electronic controllers using input signals representing a pressure
    • F15B2211/6313Electronic controllers using input signals representing a pressure the pressure being a load pressure
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/60Circuit components or control therefor
    • F15B2211/665Methods of control using electronic components
    • F15B2211/6653Pressure control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15BSYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00Circuits for servomotor systems
    • F15B2211/60Circuit components or control therefor
    • F15B2211/665Methods of control using electronic components
    • F15B2211/6656Closed loop control, i.e. control using feedback
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/2496Self-proportioning or correlating systems
    • Y10T137/2544Supply and exhaust type
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/5109Convertible
    • Y10T137/5196Unit orientable in a single location between plural positions
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/8593Systems
    • Y10T137/87169Supply and exhaust
    • Y10T137/87217Motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Fluid-Driven Valves (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Braking Systems And Boosters (AREA)
  • Fuel-Injection Apparatus (AREA)
AT04252114T 2003-04-11 2004-04-08 Proportionales druckregelventil mit über- bzw. unterdruckförderung möglichkeit. ATE355464T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/365,930 US6772784B1 (en) 2003-04-11 2003-04-11 Proportional pressure regulator having positive and negative pressure delivery capability

Publications (1)

Publication Number Publication Date
ATE355464T1 true ATE355464T1 (de) 2006-03-15

Family

ID=32824659

Family Applications (2)

Application Number Title Priority Date Filing Date
AT05028330T ATE398732T1 (de) 2003-04-11 2004-04-08 Proportionales druckregelventil mit über- bzw. unterdruckförderungsmöglichkeit.
AT04252114T ATE355464T1 (de) 2003-04-11 2004-04-08 Proportionales druckregelventil mit über- bzw. unterdruckförderung möglichkeit.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT05028330T ATE398732T1 (de) 2003-04-11 2004-04-08 Proportionales druckregelventil mit über- bzw. unterdruckförderungsmöglichkeit.

Country Status (15)

Country Link
US (1) US6772784B1 (de)
EP (2) EP1637744B1 (de)
JP (1) JP4102329B2 (de)
KR (1) KR100670716B1 (de)
CN (1) CN100381963C (de)
AT (2) ATE398732T1 (de)
AU (1) AU2004201461A1 (de)
BR (1) BRPI0401096A (de)
CA (1) CA2463209C (de)
DE (2) DE602004014495D1 (de)
ES (2) ES2309647T3 (de)
HK (1) HK1090112A1 (de)
MX (1) MXPA04003332A (de)
NZ (1) NZ532149A (de)
TW (1) TWI259343B (de)

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US6622802B2 (en) * 2001-03-29 2003-09-23 Intel Corporation Fastener installation tool and methods of use
US7505818B1 (en) * 2001-09-07 2009-03-17 Siemens Energy & Automation, Inc. Converter method, system and apparatus
US7080591B2 (en) 2004-09-14 2006-07-25 Hamilton Sundstrand Non-symmetrical seal plate and valve housing
US8079578B2 (en) * 2007-09-05 2011-12-20 Hgs Aerospace, Inc. Universal holding fixture
US8622072B2 (en) * 2008-12-05 2014-01-07 Fisher Controls International, Llc Apparatus to control fluid flow
KR101602414B1 (ko) * 2009-03-16 2016-03-11 삼성전자주식회사 유체 제어용 장치
TWI490673B (zh) * 2012-01-04 2015-07-01 King Yuan Electronics Co Ltd 測試壓力控制系統與方法
CN102661728A (zh) * 2012-05-22 2012-09-12 绍兴文理学院 钢筘气压检测装置
US9662761B2 (en) * 2013-12-02 2017-05-30 Ebara Corporation Polishing apparatus
CN104102269A (zh) * 2014-07-20 2014-10-15 苏州塔可盛电子科技有限公司 一种新型功率限制电路
CN104369087B (zh) * 2014-10-21 2016-09-07 青岛橡胶谷知识产权有限公司 一种研磨机气压伺服系统的压力控制方法
CN105773397B (zh) * 2016-03-09 2017-09-29 天津华海清科机电科技有限公司 化学机械抛光多区压力在线控制算法
KR101900455B1 (ko) * 2016-09-05 2018-09-19 손형모 레귤레이터
CN110584984A (zh) * 2019-10-17 2019-12-20 苏州尚领医疗科技有限公司 一种气动心肺复苏按压装置的气路控制系统
US20220372997A1 (en) * 2021-05-24 2022-11-24 Festo Se & Co. Kg Fluid control system
CN113110677B (zh) * 2021-05-27 2022-05-27 广东工业大学 一种用于射频开关的低功耗负压产生器
CN114083426B (zh) * 2021-11-26 2023-03-28 北京晶亦精微科技股份有限公司 一种压力控制装置、抛光头装置及化学机械抛光设备
CN114415747B (zh) * 2021-12-21 2023-10-27 成都中科唯实仪器有限责任公司 一种真空调节阀的压力调节方法

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Also Published As

Publication number Publication date
MXPA04003332A (es) 2005-03-31
ATE398732T1 (de) 2008-07-15
EP1637744A1 (de) 2006-03-22
HK1090112A1 (en) 2006-12-15
CA2463209A1 (en) 2004-10-11
JP2004318895A (ja) 2004-11-11
DE602004014495D1 (de) 2008-07-31
US6772784B1 (en) 2004-08-10
ES2282806T3 (es) 2007-10-16
EP1467105A1 (de) 2004-10-13
DE602004004936D1 (de) 2007-04-12
ES2309647T3 (es) 2008-12-16
BRPI0401096A (pt) 2005-05-17
TWI259343B (en) 2006-08-01
CN1542580A (zh) 2004-11-03
AU2004201461A1 (en) 2004-10-28
KR20040089554A (ko) 2004-10-21
EP1467105B1 (de) 2007-02-28
DE602004004936T2 (de) 2007-11-22
KR100670716B1 (ko) 2007-01-18
NZ532149A (en) 2005-12-23
CA2463209C (en) 2008-12-16
JP4102329B2 (ja) 2008-06-18
CN100381963C (zh) 2008-04-16
EP1637744B1 (de) 2008-06-18
TW200510979A (en) 2005-03-16

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