DE19916986A1 - Steuereinrichtung für die Lage eines Ventilschiebers - Google Patents
Steuereinrichtung für die Lage eines VentilschiebersInfo
- Publication number
- DE19916986A1 DE19916986A1 DE19916986A DE19916986A DE19916986A1 DE 19916986 A1 DE19916986 A1 DE 19916986A1 DE 19916986 A DE19916986 A DE 19916986A DE 19916986 A DE19916986 A DE 19916986A DE 19916986 A1 DE19916986 A1 DE 19916986A1
- Authority
- DE
- Germany
- Prior art keywords
- voltage
- control device
- actual value
- generator
- setpoint
- 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.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000013461 design Methods 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 8
- 238000006073 displacement reaction Methods 0.000 description 4
- 238000012549 training Methods 0.000 description 3
- 230000001419 dependent effect Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 108090000623 proteins and genes Proteins 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000331231 Amorphocerini gen. n. 1 DAD-2008 Species 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/14—Control of position or direction using feedback using an analogue comparing device
- G05D3/1409—Control of position or direction using feedback using an analogue comparing device with DC amplifier chain
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/22—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils
- G01D5/2208—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the self-induction of the coils
- G01D5/2216—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature differentially influencing two coils by influencing the self-induction of the coils by a movable ferromagnetic element, e.g. a core
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Servomotors (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Control Of Position Or Direction (AREA)
- Magnetically Actuated Valves (AREA)
- Sampling And Sample Adjustment (AREA)
- Vehicle Body Suspensions (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
Description
Claims (7)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19916986A DE19916986C2 (de) | 1999-04-15 | 1999-04-15 | Steuereinrichtung für die Lage eines Ventilschiebers |
| US09/541,183 US6629020B1 (en) | 1999-04-15 | 2000-04-03 | Control device for the position of a valve slide |
| SE0001198A SE519351C2 (sv) | 1999-04-15 | 2000-04-03 | Inställningsanordning för en ventilslids läge |
| FR0004567A FR2792425B1 (fr) | 1999-04-15 | 2000-04-10 | Dispositif de commande de position pour un clapet de vanne |
| IT2000TO000352A IT1320041B1 (it) | 1999-04-15 | 2000-04-14 | Dispositivo di controllo della posizione di un cursore di valvola. |
| GB0009352A GB2348969B (en) | 1999-04-15 | 2000-04-14 | Control arrangement for the position of the slider of a slide valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19916986A DE19916986C2 (de) | 1999-04-15 | 1999-04-15 | Steuereinrichtung für die Lage eines Ventilschiebers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE19916986A1 true DE19916986A1 (de) | 2000-11-02 |
| DE19916986C2 DE19916986C2 (de) | 2001-12-06 |
Family
ID=7904635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19916986A Expired - Lifetime DE19916986C2 (de) | 1999-04-15 | 1999-04-15 | Steuereinrichtung für die Lage eines Ventilschiebers |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6629020B1 (de) |
| DE (1) | DE19916986C2 (de) |
| FR (1) | FR2792425B1 (de) |
| GB (1) | GB2348969B (de) |
| IT (1) | IT1320041B1 (de) |
| SE (1) | SE519351C2 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2983987B1 (fr) * | 2011-12-09 | 2014-01-10 | Thales Sa | Dispositif d'entree de donnees a potentiometre et manche destine au pilotage d'un aeronef, le manche comprenant le dispositif d'entree de donnees |
| DE102012005593A1 (de) * | 2012-03-20 | 2013-09-26 | Robert Bosch Gmbh | Hydraulische Pilotventilanordnung und hydraulische Ventilanordnung damit |
| DE102013004437A1 (de) * | 2013-02-20 | 2014-08-21 | Robert Bosch Gmbh | Hydraulisches Sicherheits- und Bewegungsregelsystem |
| GB201608207D0 (en) | 2016-05-10 | 2016-06-22 | Gill Corporate Ltd | A pulse-induction displacement transducer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB962650A (en) * | 1959-09-21 | 1964-07-01 | Bailey Meter Co | Electrical control systems |
| DE1253342B (de) * | 1962-11-26 | 1967-11-02 | Kistler Instrumente Ag | Nachlaufregler zur Fernuebertragung einer Bewegung |
| US4689540A (en) * | 1983-05-31 | 1987-08-25 | Sharp Kabushiki Kaisha | Position control in a D.C. motor |
| DE3116316C2 (de) * | 1981-04-24 | 1993-04-08 | Robert Bosch Gmbh, 7000 Stuttgart, De |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2025040C3 (de) * | 1970-05-22 | 1973-02-22 | Helmut Weiste | Laengenveraenderlicher Oberlenker fuer eine Dreipunkt-Anhaengevorrichtung |
| US4037519A (en) * | 1975-04-21 | 1977-07-26 | Deere & Company | Hydraulic system |
| US4416187A (en) * | 1981-02-10 | 1983-11-22 | Nystroem Per H G | On-off valve fluid governed servosystem |
| US4701938A (en) * | 1984-11-03 | 1987-10-20 | Keystone International, Inc. | Data system |
| US4765225A (en) * | 1986-08-22 | 1988-08-23 | Birchard William G | Digitally controlled air-over-hydraulic actuator and method |
| WO1988003491A1 (fr) * | 1986-11-14 | 1988-05-19 | Alfred Teves Gmbh | Dispositif electrohydraulique de controle continu de la pression de systemes hydrauliques de freinage de vehicules a moteur |
| EP0297150B1 (de) * | 1987-06-27 | 1990-08-29 | Pulsotronic Merten GmbH & Co. KG | Positionsdetektor für das bewegbare Teil eines mit Fluid betätigten Stellgliedes |
| DE3804744A1 (de) * | 1988-02-16 | 1989-08-24 | Danfoss As | Steuereinrichtung fuer einen hydraulischen stellmotor |
| JPH03186601A (ja) * | 1989-12-14 | 1991-08-14 | Teijin Seiki Co Ltd | 電気油圧サーボ機構 |
| US5180979A (en) * | 1991-10-07 | 1993-01-19 | Honeywell Inc. | Position measurement sensor using a linear variable differential transformer with a triangular pulse input and output |
| GB2316195B (en) * | 1994-09-19 | 1998-07-22 | Hr Textron Inc | Integrated compliance servovalve |
| US5541486A (en) * | 1994-10-21 | 1996-07-30 | Elsag International N.V. | Automatic tuning of a position control circuit for a servo device |
| US5729067A (en) * | 1995-08-30 | 1998-03-17 | Eaton Corporation | Method and apparatus for closed loop position control in a linear motor system |
| US5884894A (en) * | 1996-08-20 | 1999-03-23 | Valtek, Inc. | Inner-loop valve spool positioning control apparatus |
| DE19723650B9 (de) * | 1997-06-05 | 2004-04-29 | Samson Ag | Verfahren und Vorrichtung zur Überwachung eines Stellgeräts |
| US6131500A (en) * | 1997-12-05 | 2000-10-17 | Moncrief; Rick L. | System and method for producing motion |
-
1999
- 1999-04-15 DE DE19916986A patent/DE19916986C2/de not_active Expired - Lifetime
-
2000
- 2000-04-03 US US09/541,183 patent/US6629020B1/en not_active Expired - Lifetime
- 2000-04-03 SE SE0001198A patent/SE519351C2/sv not_active IP Right Cessation
- 2000-04-10 FR FR0004567A patent/FR2792425B1/fr not_active Expired - Fee Related
- 2000-04-14 IT IT2000TO000352A patent/IT1320041B1/it active
- 2000-04-14 GB GB0009352A patent/GB2348969B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB962650A (en) * | 1959-09-21 | 1964-07-01 | Bailey Meter Co | Electrical control systems |
| DE1253342B (de) * | 1962-11-26 | 1967-11-02 | Kistler Instrumente Ag | Nachlaufregler zur Fernuebertragung einer Bewegung |
| DE3116316C2 (de) * | 1981-04-24 | 1993-04-08 | Robert Bosch Gmbh, 7000 Stuttgart, De | |
| US4689540A (en) * | 1983-05-31 | 1987-08-25 | Sharp Kabushiki Kaisha | Position control in a D.C. motor |
Non-Patent Citations (1)
| Title |
|---|
| TIETZE, U. u. SCHENK, Ch.: Halbleiter-Schal- tungstechnik, 5.Aufl., ISBN 3-540-09848-8 * |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2792425B1 (fr) | 2003-02-14 |
| GB2348969A (en) | 2000-10-18 |
| IT1320041B1 (it) | 2003-11-12 |
| US6629020B1 (en) | 2003-09-30 |
| FR2792425A1 (fr) | 2000-10-20 |
| SE0001198L (sv) | 2000-10-16 |
| SE519351C2 (sv) | 2003-02-18 |
| SE0001198D0 (sv) | 2000-04-03 |
| GB2348969B (en) | 2003-03-12 |
| GB0009352D0 (en) | 2000-05-31 |
| ITTO20000352A1 (it) | 2001-10-14 |
| DE19916986C2 (de) | 2001-12-06 |
| ITTO20000352A0 (it) | 2000-04-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| 8127 | New person/name/address of the applicant |
Owner name: SAUER-DANFOSS (NORDBORG) A/S, NORDBORG, DK |
|
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SAUER-DANFOSS HOLDING A/S, NORDBORG, DK |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: SAUER-DANFOSS HOLDING APS, NORDBORG, DK |
|
| 8328 | Change in the person/name/address of the agent |
Representative=s name: PATENTANWAELTE KNOBLAUCH UND KNOBLAUCH, 60322 FRANK |
|
| R082 | Change of representative |
Representative=s name: PATENTANWAELTE KNOBLAUCH UND KNOBLAUCH, DE |
|
| R081 | Change of applicant/patentee |
Owner name: DANFOSS POWER SOLUTIONS APS, DK Free format text: FORMER OWNER: DANFOSS POWER SOLUTIONS APS, NORDBORG, DK Effective date: 20140721 Owner name: DANFOSS POWER SOLUTIONS APS, DK Free format text: FORMER OWNER: DANFOSS POWER SOLUTIONS HOLDING APS, NORDBORG, DK Effective date: 20140702 Owner name: DANFOSS POWER SOLUTIONS APS, DK Free format text: FORMER OWNER: SAUER-DANFOSS HOLDING APS, NORDBORG, DK Effective date: 20140702 |
|
| R082 | Change of representative |
Representative=s name: PATENTANWAELTE KNOBLAUCH UND KNOBLAUCH, DE Effective date: 20140702 Representative=s name: PATENTANWAELTE KNOBLAUCH UND KNOBLAUCH, DE Effective date: 20140721 |
|
| R082 | Change of representative |
Representative=s name: KEIL & SCHAAFHAUSEN PATENTANWAELTE PARTGMBB, DE Representative=s name: KEIL & SCHAAFHAUSEN PATENT- UND RECHTSANWAELTE, DE |
|
| R071 | Expiry of right |