ZA832862B - Positioner having user-adjustable dynamic response - Google Patents

Positioner having user-adjustable dynamic response

Info

Publication number
ZA832862B
ZA832862B ZA832862A ZA832862A ZA832862B ZA 832862 B ZA832862 B ZA 832862B ZA 832862 A ZA832862 A ZA 832862A ZA 832862 A ZA832862 A ZA 832862A ZA 832862 B ZA832862 B ZA 832862B
Authority
ZA
South Africa
Prior art keywords
positioner
user
dynamic response
adjustable dynamic
adjustable
Prior art date
Application number
ZA832862A
Other languages
English (en)
Inventor
George Wayne Gassman
Gerald Frank Varnum
Original Assignee
Fisher Controls Int
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 Fisher Controls Int filed Critical Fisher Controls Int
Publication of ZA832862B publication Critical patent/ZA832862B/xx

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B11/00—Automatic controllers
    • G05B11/44—Automatic controllers pneumatic only
    • G05B11/48—Automatic controllers pneumatic only with auxiliary power
    • G05B11/50—Automatic controllers pneumatic only with auxiliary power in which the output signal represents a continuous function of the deviation from the desired value, i.e. continuous controllers
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/16—Special measures for feedback, e.g. by a follow-up 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
    • Y10T137/2278—Pressure modulating relays or followers
    • Y10T137/2365—Plural series units

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Control Of Fluid Pressure (AREA)
  • Servomotors (AREA)
  • Control Of Position Or Direction (AREA)
ZA832862A 1982-04-23 1983-04-22 Positioner having user-adjustable dynamic response ZA832862B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/371,331 US4509403A (en) 1982-04-23 1982-04-23 Positioner having user-adjustable dynamic response

Publications (1)

Publication Number Publication Date
ZA832862B true ZA832862B (en) 1984-02-29

Family

ID=23463523

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA832862A ZA832862B (en) 1982-04-23 1983-04-22 Positioner having user-adjustable dynamic response

Country Status (11)

Country Link
US (1) US4509403A (fr)
EP (1) EP0093106B1 (fr)
JP (1) JPS58196303A (fr)
AU (1) AU558159B2 (fr)
CA (1) CA1206385A (fr)
DE (1) DE3379428D1 (fr)
ES (1) ES8502237A1 (fr)
FI (1) FI77921C (fr)
IN (1) IN158642B (fr)
MX (1) MX159397A (fr)
ZA (1) ZA832862B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2646358B2 (ja) * 1987-07-10 1997-08-27 株式会社 スリ−エス ポジシヨナーに於けるレンジ調整装置
DE3727008A1 (de) * 1987-08-13 1989-02-23 Samson Ag Anordnung mit einem pneumatischen regelventil
US5159949A (en) * 1988-12-23 1992-11-03 Dresser Industries, Inc. Electropneumatic positioner
US5257639A (en) * 1988-12-23 1993-11-02 Dresser Industries, Inc. Electropneumatic positioner
US5179888A (en) * 1991-04-02 1993-01-19 Topworks, Inc. Split clamp linear solenoid valve positioner
DE9110959U1 (de) * 1991-06-06 1991-10-31 Arca Regler GmbH, 4154 Tönisvorst Pneumatischer Membranstellantrieb
DE9210574U1 (de) * 1991-11-29 1992-10-22 Arca Regler GmbH, 47918 Tönisvorst Stellglied, insbesondere Regelventil, sowie Stellungsregler hierfür
DE9114871U1 (de) * 1991-11-29 1992-02-06 Arca Regler GmbH, 47918 Tönisvorst Stellglied, insbesondere Regelventil, sowie Stellungsregler hierfür
DE9300685U1 (de) * 1993-01-20 1993-06-09 Arca Regler GmbH, 4154 Tönisvorst Pneumatischer Stellantrieb
US5345856A (en) * 1993-03-02 1994-09-13 Automax, Inc. Valve positioner having adjustable gain
DE9314079U1 (de) * 1993-09-17 1993-12-09 Arca Regler GmbH, 47918 Tönisvorst Pneumatischer Stellantrieb
JP3015995B2 (ja) * 1994-06-24 2000-03-06 株式会社山武 デジタル電空ポジショナ
DE4431463C2 (de) * 1994-09-03 1997-10-16 Honeywell Ag Kompaktregler für ein Regelventil
DE29608067U1 (de) * 1996-05-04 1996-08-01 Arca Regler GmbH, 47918 Tönisvorst Stellglied, insbesondere Stellventil
US6272401B1 (en) * 1997-07-23 2001-08-07 Dresser Industries, Inc. Valve positioner system
US6276385B1 (en) 2000-06-09 2001-08-21 Fisher Controls International, Inc. Plug and seat positioning system for control applications
JP2006520038A (ja) * 2003-02-14 2006-08-31 ドレッサ、インク オンライン弁診断を実行するための方法、システムおよび記憶媒体
US7334514B2 (en) * 2003-08-06 2008-02-26 Jianchao Shu Balanced fluid-powered modular actuation system
US7283894B2 (en) 2006-02-10 2007-10-16 Dresser, Inc. System and method for fluid regulation
DE102006006585B3 (de) * 2006-02-13 2007-10-18 Samson Ag Wandler eines elektrischen Eingangssignals in ein pneumatisches Ausgangssignal
US20080078448A1 (en) * 2006-10-02 2008-04-03 Gassman George W Low Consumption Pneumatic Controller
US20080078449A1 (en) * 2006-10-02 2008-04-03 Pesek Alexander C Low Consumption Pneumatic Controller
US7539560B2 (en) * 2007-01-05 2009-05-26 Dresser, Inc. Control valve and positioner diagnostics
US8707852B2 (en) * 2010-02-18 2014-04-29 Dyna-Flo Control Valve Services Ltd. Cantilever feedback mechanism for a proportional bellows assembly

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2053797A (en) * 1936-09-08 Fluid operated regulating machine
US2484557A (en) * 1947-09-11 1949-10-11 Minneapo Is Honeywell Regulato Air-operated control apparatus with antihunting compensation
US2536198A (en) * 1947-12-10 1951-01-02 Taylor Instr Compagnies Remote indicating system and transmitter for use therein
CH268651A (de) * 1948-09-09 1950-05-31 Escher Wyss Ag Regeleinrichtung für Kraftmaschinen mit einem Drehzahlregler.
US2789543A (en) * 1953-07-02 1957-04-23 Honeywell Regulator Co Stabilized pneumatic regulator apparatus
US2793540A (en) * 1953-07-27 1957-05-28 Worthington Corp Feed-back mechanism leaf spring clamp
US2989950A (en) * 1958-06-04 1961-06-27 Lockman Nathan Pneumatic control device
US3101650A (en) * 1959-02-24 1963-08-27 Bell Aerospace Corp Hydromechanical rate damped servo system
US3003475A (en) * 1959-06-01 1961-10-10 Hagan Chemicals & Controls Inc Pneumatic positioning controller
US3101031A (en) * 1960-09-08 1963-08-20 Robertshaw Fulton Controls Co Electro-hydraulic actuator system
US3084550A (en) * 1960-09-23 1963-04-09 Foxboro Co Pneumatic servo control
GB1140585A (en) * 1966-01-18 1969-01-22 Moog Inc Fluid-pressure servo mechanism
US3565391A (en) * 1968-09-25 1971-02-23 Itt Pneumatic valve positioner
BE755353A (fr) * 1969-08-28 1971-02-01 Worcester Valve Co Ltd Perfectionnement aux dispositifs asservis
US3915062A (en) * 1973-12-03 1975-10-28 Sybron Corp Servomechanism or relay using fluid pressure
JPS5838801B2 (ja) * 1974-04-10 1983-08-25 トキコ株式会社 キタイサ−ボソウチ

Also Published As

Publication number Publication date
MX159397A (es) 1989-05-22
ES521697A0 (es) 1984-12-16
EP0093106A3 (en) 1984-09-19
US4509403A (en) 1985-04-09
EP0093106B1 (fr) 1989-03-15
FI831395A0 (fi) 1983-04-22
IN158642B (fr) 1986-12-27
ES8502237A1 (es) 1984-12-16
AU558159B2 (en) 1987-01-22
EP0093106A2 (fr) 1983-11-02
DE3379428D1 (en) 1989-04-20
CA1206385A (fr) 1986-06-24
FI77921B (fi) 1989-01-31
AU1387583A (en) 1983-10-27
JPS58196303A (ja) 1983-11-15
FI77921C (fi) 1989-05-10
FI831395L (fi) 1983-10-24
JPH0335521B2 (fr) 1991-05-28

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