JPH0335521B2 - - Google Patents
Info
- Publication number
- JPH0335521B2 JPH0335521B2 JP7133983A JP7133983A JPH0335521B2 JP H0335521 B2 JPH0335521 B2 JP H0335521B2 JP 7133983 A JP7133983 A JP 7133983A JP 7133983 A JP7133983 A JP 7133983A JP H0335521 B2 JPH0335521 B2 JP H0335521B2
- Authority
- JP
- Japan
- Prior art keywords
- relay
- summing
- actuator
- position control
- control device
- 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
Links
- 238000013016 damping Methods 0.000 claims description 24
- 230000007246 mechanism Effects 0.000 claims description 24
- 230000004044 response Effects 0.000 claims description 20
- 230000003068 static effect Effects 0.000 claims description 9
- 230000003321 amplification Effects 0.000 claims description 8
- 230000008859 change Effects 0.000 claims description 8
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 6
- 230000001131 transforming effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000002775 capsule Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
- 238000005859 coupling reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000008713 feedback mechanism Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 108700042768 University of Wisconsin-lactobionate solution Proteins 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000010420 art technique Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012800 visualization Methods 0.000 description 1
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US371331 | 1982-04-23 | ||
| US06/371,331 US4509403A (en) | 1982-04-23 | 1982-04-23 | Positioner having user-adjustable dynamic response |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58196303A JPS58196303A (ja) | 1983-11-15 |
| JPH0335521B2 true JPH0335521B2 (US20030204162A1-20031030-M00001.png) | 1991-05-28 |
Family
ID=23463523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58071339A Granted JPS58196303A (ja) | 1982-04-23 | 1983-04-22 | 機械的な位置制御装置 |
Country Status (11)
Families Citing this family (24)
| 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 |
| DE9114871U1 (de) * | 1991-11-29 | 1992-02-06 | Arca Regler GmbH, 47918 Tönisvorst | Stellglied, insbesondere Regelventil, sowie Stellungsregler hierfür |
| DE9210574U1 (de) * | 1991-11-29 | 1992-10-22 | 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 |
| DE602004012980T2 (de) * | 2003-02-14 | 2009-05-07 | Dresser, Inc., Addison | Verfahren, system und speichermedium zur durchführung von online-ventildiagnose |
| 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 |
| US20080078449A1 (en) * | 2006-10-02 | 2008-04-03 | Pesek Alexander C | Low Consumption Pneumatic Controller |
| US20080078448A1 (en) * | 2006-10-02 | 2008-04-03 | Gassman George W | 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 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50133394A (US20030204162A1-20031030-M00001.png) * | 1974-04-10 | 1975-10-22 |
Family Cites Families (15)
| 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 |
-
1982
- 1982-04-23 US US06/371,331 patent/US4509403A/en not_active Expired - Lifetime
-
1983
- 1983-04-21 EP EP83870044A patent/EP0093106B1/en not_active Expired
- 1983-04-21 DE DE8383870044T patent/DE3379428D1/de not_active Expired
- 1983-04-21 ES ES521697A patent/ES8502237A1/es not_active Expired
- 1983-04-22 ZA ZA832862A patent/ZA832862B/xx unknown
- 1983-04-22 CA CA000426506A patent/CA1206385A/en not_active Expired
- 1983-04-22 FI FI831395A patent/FI77921C/fi not_active IP Right Cessation
- 1983-04-22 IN IN484/CAL/83A patent/IN158642B/en unknown
- 1983-04-22 AU AU13875/83A patent/AU558159B2/en not_active Ceased
- 1983-04-22 JP JP58071339A patent/JPS58196303A/ja active Granted
- 1983-04-22 MX MX197034A patent/MX159397A/es unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50133394A (US20030204162A1-20031030-M00001.png) * | 1974-04-10 | 1975-10-22 |
Also Published As
| Publication number | Publication date |
|---|---|
| ES521697A0 (es) | 1984-12-16 |
| CA1206385A (en) | 1986-06-24 |
| EP0093106A2 (en) | 1983-11-02 |
| ES8502237A1 (es) | 1984-12-16 |
| IN158642B (US20030204162A1-20031030-M00001.png) | 1986-12-27 |
| EP0093106B1 (en) | 1989-03-15 |
| ZA832862B (en) | 1984-02-29 |
| MX159397A (es) | 1989-05-22 |
| AU558159B2 (en) | 1987-01-22 |
| FI77921C (fi) | 1989-05-10 |
| AU1387583A (en) | 1983-10-27 |
| JPS58196303A (ja) | 1983-11-15 |
| FI831395L (fi) | 1983-10-24 |
| DE3379428D1 (en) | 1989-04-20 |
| FI77921B (fi) | 1989-01-31 |
| EP0093106A3 (en) | 1984-09-19 |
| FI831395A0 (fi) | 1983-04-22 |
| US4509403A (en) | 1985-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0335521B2 (US20030204162A1-20031030-M00001.png) | ||
| US5381817A (en) | Mechanical flexure for motion amplification and transducer with same | |
| JP4772091B2 (ja) | 複動型ロータリーバルブアクチュエータ | |
| JP2002022045A (ja) | バルブ装置 | |
| JP2002530611A (ja) | ピボットバルブ装置、特に増幅器 | |
| EP0549883B1 (en) | Control system for hydraulic pumps of the variable displacement type | |
| US4519294A (en) | Power assistance control device | |
| US2637301A (en) | Air actuated power cylinder control with rate response | |
| US4464976A (en) | Two-stage pneumatic servomotor | |
| JP4425353B2 (ja) | ロータリーバルブアクチュエータ | |
| US3782653A (en) | Web tension control apparatus | |
| GB2127180A (en) | Power assistance device | |
| JPH07189916A (ja) | ２連可変ポンプの制御機構 | |
| US3433133A (en) | Motion-transmitting linkage | |
| US20090206289A1 (en) | Torque balance servo including electromagnetic force bias mechanism | |
| US5309935A (en) | Device for converting an electric current signal into a mechanical correcting variable | |
| US4605033A (en) | Pneumatic converter having variable gain relay stack | |
| JPH0440006Y2 (US20030204162A1-20031030-M00001.png) | ||
| US3016047A (en) | Device for hydraulic powering system | |
| US4206686A (en) | Cantilever beam positioner for valve actuators | |
| JPH0464008B2 (US20030204162A1-20031030-M00001.png) | ||
| JPH0126940Y2 (US20030204162A1-20031030-M00001.png) | ||
| US5179887A (en) | Captive cylinder linear solenoid valve positioner | |
| JPH0128390Y2 (US20030204162A1-20031030-M00001.png) | ||
| US5542337A (en) | Electro-pneumatic valve positioning device |
