JPH0428921B2 - - Google Patents

Info

Publication number
JPH0428921B2
JPH0428921B2 JP59031557A JP3155784A JPH0428921B2 JP H0428921 B2 JPH0428921 B2 JP H0428921B2 JP 59031557 A JP59031557 A JP 59031557A JP 3155784 A JP3155784 A JP 3155784A JP H0428921 B2 JPH0428921 B2 JP H0428921B2
Authority
JP
Japan
Prior art keywords
signal
air
motor
pneumatic
cam
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
JP59031557A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59164401A (ja
Inventor
Burobusuto Baanzu Kurisuteiin
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.)
Elsag International BV
Original Assignee
Elsag International BV
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 Elsag International BV filed Critical Elsag International BV
Publication of JPS59164401A publication Critical patent/JPS59164401A/ja
Priority to US06/707,837 priority Critical patent/US4660952A/en
Publication of JPH0428921B2 publication Critical patent/JPH0428921B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
    • G05D16/2013—Control 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
    • G05D16/202—Control 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 actuated by an electric motor
    • 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
    • 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
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15C—FLUID-CIRCUIT ELEMENTS PREDOMINANTLY USED FOR COMPUTING OR CONTROL PURPOSES
    • F15C3/00—Circuit elements having moving parts
    • F15C3/10—Circuit elements having moving parts using nozzles or jet pipes
    • F15C3/14—Circuit elements having moving parts using nozzles or jet pipes the jet the nozzle being intercepted by a flap

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Servomotors (AREA)
JP59031557A 1983-02-24 1984-02-23 電気−空気変換機用空気サ−ボ装置 Granted JPS59164401A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US06/707,837 US4660952A (en) 1984-02-23 1985-03-04 Blade type shutter

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46920083A 1983-02-24 1983-02-24
US469200 1983-02-24

Publications (2)

Publication Number Publication Date
JPS59164401A JPS59164401A (ja) 1984-09-17
JPH0428921B2 true JPH0428921B2 (en]) 1992-05-15

Family

ID=23862855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59031557A Granted JPS59164401A (ja) 1983-02-24 1984-02-23 電気−空気変換機用空気サ−ボ装置

Country Status (12)

Country Link
EP (1) EP0120594B1 (en])
JP (1) JPS59164401A (en])
KR (1) KR890003863B1 (en])
AU (1) AU566328B2 (en])
BR (1) BR8400626A (en])
CA (1) CA1225450A (en])
DE (1) DE3472287D1 (en])
ES (1) ES529970A0 (en])
HK (1) HK2689A (en])
IN (1) IN160712B (en])
MX (1) MX154835A (en])
SG (1) SG58388G (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0792084B2 (ja) * 1986-08-18 1995-10-09 日本ベ−レ−株式会社 パルス−空気圧変換装置
DE102009004570B4 (de) * 2009-01-14 2019-11-14 Abb Schweiz Ag Verfahren und elektronische Einrichtung zum Finden des Öffnungspunktes bei einem geregelten elektro-pneumatischen Ventil eines pneumatischen Stellantriebs

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1089975A (fr) * 1953-06-17 1955-03-25 Regulateurs Francel Dispositif à modulation pneumatique pour la transmission automatique d'impulsions de commande
US3334642A (en) * 1965-08-16 1967-08-08 Fisher Governor Co Electro-pneumatic transducer
JPS458969Y1 (en]) * 1966-06-10 1970-04-27
DE6927354U (de) * 1968-07-10 1972-08-10 Diesel Kiki Co Vorrichtung zum umwandeln elektrischer signale in fluddrucksignale.
US3819960A (en) * 1972-05-01 1974-06-25 Love Controls Corp Controller circuit
JPS4924888U (en]) * 1972-06-12 1974-03-02
JPS5445463A (en) * 1977-09-19 1979-04-10 Yokogawa Hokushin Electric Corp Pressure generator
US4329910A (en) * 1978-12-21 1982-05-18 The Foxboro Company Transducer assembly providing position output proportional to electrical input signal
SE420639B (sv) * 1979-03-01 1981-10-19 Saab Scania Ab Signalomvandlare enhet for omvandling av en elektrisk reglersignal till en pneumatisk signal med ett piezoelektrisk element

Also Published As

Publication number Publication date
JPS59164401A (ja) 1984-09-17
ES8507271A1 (es) 1985-08-16
DE3472287D1 (en) 1988-07-28
KR840007962A (ko) 1984-12-11
CA1225450A (en) 1987-08-11
IN160712B (en]) 1987-08-01
EP0120594B1 (en) 1988-06-22
EP0120594A2 (en) 1984-10-03
BR8400626A (pt) 1984-10-02
KR890003863B1 (ko) 1989-10-05
EP0120594A3 (en) 1985-07-10
AU2478884A (en) 1984-08-30
SG58388G (en) 1989-01-27
HK2689A (en) 1989-01-20
AU566328B2 (en) 1987-10-15
ES529970A0 (es) 1985-08-16
MX154835A (es) 1987-12-16

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