CN1009315B - 自调压力控制阀 - Google Patents

自调压力控制阀

Info

Publication number
CN1009315B
CN1009315B CN87104851A CN87104851A CN1009315B CN 1009315 B CN1009315 B CN 1009315B CN 87104851 A CN87104851 A CN 87104851A CN 87104851 A CN87104851 A CN 87104851A CN 1009315 B CN1009315 B CN 1009315B
Authority
CN
China
Prior art keywords
pressure
controlled
voltage regulation
regulated
self
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
Application number
CN87104851A
Other languages
English (en)
Chinese (zh)
Other versions
CN87104851A (zh
Inventor
长谷川义彦
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.)
TLV Co Ltd
Original Assignee
TLV Co 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 TLV Co Ltd filed Critical TLV Co Ltd
Publication of CN87104851A publication Critical patent/CN87104851A/zh
Publication of CN1009315B publication Critical patent/CN1009315B/zh
Expired legal-status Critical Current

Links

Images

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
    • F16K7/00—Diaphragm valves or cut-off apparatus, e.g. with a member deformed, but not moved bodily, to close the passage ; Pinch valves
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F3/00—Optical logic elements; Optical bistable devices
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/125—Optical beam sources therefor, e.g. laser control circuitry specially adapted for optical storage devices; Modulators, e.g. means for controlling the size or intensity of optical spots or optical traces
    • G11B7/128—Modulators
    • 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
    • F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
    • F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
    • F16K17/164—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side and remaining closed after return of the normal pressure
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/0121—Operation of devices; Circuit arrangements, not otherwise provided for in this subclass
    • G02F1/0123—Circuits for the control or stabilisation of the bias voltage, e.g. automatic bias control [ABC] feedback loops
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1339—Gaskets; Spacers; Sealing of cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1341—Filling or closing of cells
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/15—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on an electrochromic effect
    • G02F1/153—Constructional details
    • G02F1/161—Gaskets; Spacers; Sealing of cells; Filling or closing of cells
    • 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
    • G05D16/2086—Control of fluid pressure characterised by the use of electric means without direct action of electric energy on the controlling 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Fluid Pressure (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Braking Systems And Boosters (AREA)
  • Control Of Transmission Device (AREA)
  • Vehicle Body Suspensions (AREA)
CN87104851A 1986-07-15 1987-07-14 自调压力控制阀 Expired CN1009315B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61167255A JPS6320603A (ja) 1986-07-15 1986-07-15 自動設定減圧弁
JP167255/86 1986-07-15

Publications (2)

Publication Number Publication Date
CN87104851A CN87104851A (zh) 1988-02-03
CN1009315B true CN1009315B (zh) 1990-08-22

Family

ID=15846341

Family Applications (1)

Application Number Title Priority Date Filing Date
CN87104851A Expired CN1009315B (zh) 1986-07-15 1987-07-14 自调压力控制阀

Country Status (20)

Country Link
JP (1) JPS6320603A (de)
KR (1) KR920008002B1 (de)
CN (1) CN1009315B (de)
AU (1) AU586570B2 (de)
BE (1) BE1001187A5 (de)
CA (1) CA1281609C (de)
CH (1) CH677393A5 (de)
DE (2) DE8709700U1 (de)
DK (1) DK173181B1 (de)
ES (1) ES2004643A6 (de)
FR (1) FR2601748B1 (de)
GB (1) GB2192737B (de)
GR (1) GR871085B (de)
IT (1) IT1222025B (de)
NL (1) NL192353C (de)
NZ (1) NZ220980A (de)
PH (1) PH26990A (de)
PT (1) PT85326B (de)
SE (1) SE466321B (de)
ZA (1) ZA875096B (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927110A1 (de) * 1989-08-17 1991-02-21 Bosch Gmbh Robert Magnetventil mit erregerstrom-steuervorrichtung
JPH0455607U (de) * 1990-09-14 1992-05-13
JP2787391B2 (ja) * 1992-04-15 1998-08-13 株式会社テイエルブイ 自動設定減圧弁
DE4233748A1 (de) * 1992-10-07 1994-02-03 Daimler Benz Ag Drucksteller
US5532922A (en) * 1994-09-30 1996-07-02 Honeywell Inc. Non-linear control system for a single input single output process
DE19524652A1 (de) * 1995-07-06 1997-01-09 Rexroth Mannesmann Gmbh Elektrisch ansteuerbares Proportional-Druckventil
EP0857327B1 (de) * 1995-10-27 2003-01-29 Océ Printing Systems GmbH Einrichtung zum regeln des drucks in einer druckkammer
US6056008A (en) * 1997-09-22 2000-05-02 Fisher Controls International, Inc. Intelligent pressure regulator
GB9804047D0 (en) 1998-02-27 1998-04-22 Normalair Garrett Ltd Method of controlling a parameter
US8910657B2 (en) 2007-09-06 2014-12-16 Cnh Industrial America Llc Electrically controlled pilot operated pressure regulator valve apparatus and method of operation of the same
CN102287549B (zh) * 2011-07-20 2012-10-03 安徽理工大学 一种组合式切换阀
CN102720843B (zh) * 2012-06-04 2013-07-10 西安交通大学 一种交流伺服电机直驱式大通径比例气动阀
CN102866713B (zh) * 2012-10-16 2015-03-25 深圳市安保科技有限公司 一种呼吸流量调节装置和呼吸机
EP3110511A1 (de) * 2014-02-26 2017-01-04 Zodiac Aerotechnics Gasdruckminderer mit elektrisch betriebenem mastersystem
JP6707544B2 (ja) * 2014-12-23 2020-06-10 アルフレッド ケルヒャー エスエー ウント コンパニー カーゲー 高圧洗浄機器
CN109114268A (zh) * 2018-10-17 2019-01-01 江西洪都航空工业集团有限责任公司 一种起落架缓冲器用抗过载电子泄压阀
CN110360090A (zh) * 2019-07-10 2019-10-22 大唐半导体科技有限公司 一种空压机的气压调节方法和装置
CN110397582B (zh) * 2019-07-10 2020-11-27 大唐半导体科技有限公司 一种空压机的自我矫正方法和装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1197897A (en) * 1966-08-26 1970-07-08 Norris Systems Ltd Improvements in or relating to Fluid Control Valves
US3596873A (en) * 1968-12-04 1971-08-03 Optical Coating Laboratory Inc Valve assembly and servo system incorporating same
US3628129A (en) * 1970-10-01 1971-12-14 Gen Electric Process controller including a rate circuit responsive solely to process variable signal changes
JPS5591005A (en) * 1978-12-28 1980-07-10 Tlv Co Ltd Control valve
DE2916172C2 (de) * 1979-04-21 1983-08-18 Karl 7298 Loßburg Hehl Proportionalventil für hydraulische Anlagen
DE3046595A1 (de) * 1980-12-11 1982-07-22 G. Kromschröder AG, 4500 Osnabrück Regelventilanordnung
FR2512977A1 (fr) * 1981-09-11 1983-03-18 Thomson Csf Dispositif a servovalve electrohydraulique
US4585030A (en) * 1984-04-06 1986-04-29 Borg-Warner Corporation Proportional hydraulic solenoid controller
JPS6184715A (ja) * 1984-10-02 1986-04-30 Tlv Co Ltd 自動設定減圧弁

Also Published As

Publication number Publication date
AU586570B2 (en) 1989-07-13
IT1222025B (it) 1990-08-31
ES2004643A6 (es) 1989-01-16
GB8716496D0 (en) 1987-08-19
PT85326B (pt) 1995-05-04
JPS6320603A (ja) 1988-01-28
CN87104851A (zh) 1988-02-03
DK353987D0 (da) 1987-07-09
DE8709700U1 (de) 1988-01-21
SE8702833D0 (sv) 1987-07-10
DK353987A (da) 1988-01-16
BE1001187A5 (nl) 1989-08-08
GR871085B (en) 1987-10-22
NZ220980A (en) 1990-11-27
AU7526587A (en) 1988-01-21
CH677393A5 (de) 1991-05-15
FR2601748B1 (fr) 1990-03-30
ZA875096B (de) 1988-01-13
NL192353B (nl) 1997-02-03
FR2601748A1 (fr) 1988-01-22
DE3723284A1 (de) 1988-01-21
DK173181B1 (da) 2000-03-06
KR920008002B1 (ko) 1992-09-21
KR880001952A (ko) 1988-04-28
NL192353C (nl) 1997-06-04
SE466321B (sv) 1992-01-27
SE8702833L (sv) 1988-01-16
PT85326A (pt) 1988-07-29
IT8721269A0 (it) 1987-07-14
GB2192737B (en) 1990-11-21
NL8701652A (nl) 1988-02-01
GB2192737A (en) 1988-01-20
CA1281609C (en) 1991-03-19
PH26990A (en) 1992-12-28

Similar Documents

Publication Publication Date Title
CN1009315B (zh) 自调压力控制阀
CN100343620C (zh) 位移量测量装置
US4163310A (en) Tightening system
US4961035A (en) Rotational angle control of screw tightening
US4586403A (en) Adaptively calibrated sensing mechanism for an engine demand device
US4982710A (en) Electronic throttle valve opening control method and system therefor
EP0314800A1 (de) Vorrichtung zur steuerung der geschwindigkeit eines servomotors
US5705907A (en) Drive control system for servo motor
EP0659547A1 (de) Durchbruchpuffer fur pressen und steuerverfahren dafur
KR910006500B1 (ko) 서어보모터 제어장치
JPS6120750A (ja) 印刷機の調整用駆動装置の運転状態の検知方法および装置
CN1898479A (zh) 用于即临离合器加荷水平和容量的学习方法
CN101276204B (zh) 驱动量控制装置
CN100492093C (zh) 望远镜滚动摩擦传动正压力动态修正系统
CN85105826A (zh) 可自动调整压力的减压阀
US5287233A (en) Digital data storage magnetic tape system comprising a single chip processor to control a tape tension servo, and a head drum servo
JPS63189914A (ja) 自己調整弁の圧力調整装置
CN1068124C (zh) 控制一组浮选单元的处理方法
JPH07124827A (ja) ねじ締め装置
US5967118A (en) Method and system for absolute zero throttle plate position error correction
CN86104650A (zh) 电梯启动控制机构
CN1060825C (zh) 剥绒机棉籽卷密度自动控制方法及其自动控制系统
CN116060713B (zh) 一种应用于线切割机床的多级调控恒张力机构及控制方法
CN1009910B (zh) 用于控制按长度停止或按纸卷直径停止的卷纸机的方法和装置
SU1682160A1 (ru) Способ управлени резонансной механической рукой

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C13 Decision
GR02 Examined patent application
C14 Grant of patent or utility model
GR01 Patent grant
C15 Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993)
OR01 Other related matters
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee