SE0300761D0 - Anordning för styrning av en hydrauliskt driven motor - Google Patents
Anordning för styrning av en hydrauliskt driven motorInfo
- Publication number
- SE0300761D0 SE0300761D0 SE0300761A SE0300761A SE0300761D0 SE 0300761 D0 SE0300761 D0 SE 0300761D0 SE 0300761 A SE0300761 A SE 0300761A SE 0300761 A SE0300761 A SE 0300761A SE 0300761 D0 SE0300761 D0 SE 0300761D0
- Authority
- SE
- Sweden
- Prior art keywords
- motor
- controlling
- hydraulically driven
- driven motor
- control valve
- Prior art date
Links
Classifications
-
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
- F15B11/044—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the return line, i.e. "meter out"
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B17/00—Chain saws; Equipment therefor
- B27B17/08—Drives or gearings; Devices for swivelling or tilting the chain saw
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03C—POSITIVE-DISPLACEMENT ENGINES DRIVEN BY LIQUIDS
- F03C1/00—Reciprocating-piston liquid engines
- F03C1/02—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders
- F03C1/06—Reciprocating-piston liquid engines with multiple-cylinders, characterised by the number or arrangement of cylinders with cylinder axes generally coaxial with, or parallel or inclined to, main shaft axis
- F03C1/0678—Control
-
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
- F15B11/0406—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed during starting or stopping
-
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
- F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
- F15B11/05—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed specially adapted to maintain constant speed, e.g. pressure-compensated, load-responsive
-
- 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
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/0401—Valve members; Fluid interconnections therefor
- F15B13/0402—Valve members; Fluid interconnections therefor for linearly sliding valves, e.g. spool valves
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/405—Flow control characterised by the type of flow control means or valve
- F15B2211/40553—Flow control characterised by the type of flow control means or valve with pressure compensating valves
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/40—Flow control
- F15B2211/405—Flow control characterised by the type of flow control means or valve
- F15B2211/40553—Flow control characterised by the type of flow control means or valve with pressure compensating valves
- F15B2211/40561—Flow control characterised by the type of flow control means or valve with pressure compensating valves the pressure compensating valve arranged upstream of the flow control means
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/50—Pressure control
- F15B2211/505—Pressure control characterised by the type of pressure control means
- F15B2211/50563—Pressure control characterised by the type of pressure control means the pressure control means controlling a differential pressure
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/50—Pressure control
- F15B2211/57—Control of a differential pressure
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7058—Rotary output members
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/75—Control of speed of the output member
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/755—Control of acceleration or deceleration of the output member
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/76—Control of force or torque of the output member
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/80—Other types of control related to particular problems or conditions
- F15B2211/85—Control during special operating conditions
- F15B2211/851—Control during special operating conditions during starting
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/80—Other types of control related to particular problems or conditions
- F15B2211/85—Control during special operating conditions
- F15B2211/853—Control during special operating conditions during stopping
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0300761A SE525018C2 (sv) | 2003-03-21 | 2003-03-21 | Anordning för styrning av en hydrauliskt driven motor |
DK04722127.0T DK1606518T3 (da) | 2003-03-21 | 2004-03-19 | Anordning til at styre en hydraulisk drevet motor |
CNB2004800063414A CN100346081C (zh) | 2003-03-21 | 2004-03-19 | 控制液压驱动马达的装置 |
PCT/SE2004/000409 WO2004083648A1 (en) | 2003-03-21 | 2004-03-19 | Arrangement for controlling a hydraulically driven motor |
EP04722127A EP1606518B1 (en) | 2003-03-21 | 2004-03-19 | Arrangement for controlling a hydraulically driven motor |
US10/549,728 US7784391B2 (en) | 2003-03-21 | 2004-03-19 | Arrangement for controlling a hydraulically driven motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0300761A SE525018C2 (sv) | 2003-03-21 | 2003-03-21 | Anordning för styrning av en hydrauliskt driven motor |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0300761D0 true SE0300761D0 (sv) | 2003-03-21 |
SE0300761L SE0300761L (sv) | 2004-09-22 |
SE525018C2 SE525018C2 (sv) | 2004-11-09 |
Family
ID=20290726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0300761A SE525018C2 (sv) | 2003-03-21 | 2003-03-21 | Anordning för styrning av en hydrauliskt driven motor |
Country Status (6)
Country | Link |
---|---|
US (1) | US7784391B2 (sv) |
EP (1) | EP1606518B1 (sv) |
CN (1) | CN100346081C (sv) |
DK (1) | DK1606518T3 (sv) |
SE (1) | SE525018C2 (sv) |
WO (1) | WO2004083648A1 (sv) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE526759C2 (sv) * | 2003-03-21 | 2005-11-01 | Parker Hannifin Ab | Anordning för styrning av hydrauliska drivaggregat |
DE102010024560A1 (de) | 2010-06-22 | 2011-12-22 | Fts Fluid-Technik & Systeme Gmbh | Dosierpumpe |
FI20110139A0 (sv) * | 2011-04-20 | 2011-04-20 | Lauri Kalervo Ketonen | Styrning av kapsåg i en flerprocessmaskin |
WO2014022812A1 (en) | 2012-08-02 | 2014-02-06 | Ingersoll-Rand Company | Variable speed control of fluid driven motors |
NO20140377A1 (no) * | 2014-03-25 | 2015-09-28 | Rolls Royce Marine As | Ventilsystem for styring av en hydraulisk motorenhet |
WO2016123663A1 (en) | 2015-02-03 | 2016-08-11 | Ogon Contracting Pty Ltd | Safety valve for a hydraulic or pneumatic tool |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2392980A (en) * | 1942-12-21 | 1946-01-15 | Crane Co | Fluid motor stroke shifter |
US2565208A (en) * | 1946-01-11 | 1951-08-21 | Vickers Inc | Pump |
US2795933A (en) | 1953-01-12 | 1957-06-18 | Goodman Mfg Co | Hydraulic circuit for cutoff device or the like |
US2884902A (en) | 1956-03-23 | 1959-05-05 | Borg Warner | Hydraulic power tools |
US2878015A (en) * | 1957-05-23 | 1959-03-17 | Ibm | Hydraulic control mechanisms |
SE342871B (sv) | 1967-11-24 | 1972-02-21 | Mitsubishi Heavy Ind Ltd | |
US4051764A (en) | 1975-06-05 | 1977-10-04 | Hikaru Murata | Hydraulic actuating system |
GB1556423A (en) * | 1976-07-23 | 1979-11-21 | Bullough Ltd | Valve means for use in controlling operation of a hydraulic motor |
US4364827A (en) | 1977-07-13 | 1982-12-21 | Envirotech Corporation | Hydraulic filter plate shifter |
CA1099195A (en) * | 1977-11-24 | 1981-04-14 | Frederick J. Adams | Hydraulic systems |
US4722258A (en) | 1981-02-24 | 1988-02-02 | Johnson Calvin S | Log sawing apparatus |
US4576198A (en) * | 1984-05-08 | 1986-03-18 | Hr Textron Inc. | Servovalve with integrated failure monitoring |
DE3901886A1 (de) * | 1989-01-23 | 1990-07-26 | Pleiger Maschf Paul | Mengenregelventil |
US5052441A (en) * | 1990-09-27 | 1991-10-01 | Hr Textron Inc. | Direct drive servovalve having bearing-located motor housing |
US5293914A (en) | 1993-04-19 | 1994-03-15 | Hudson Thomas H | Hydraulic control circuit for a delimbing apparatus |
GB2294978B (en) | 1993-08-13 | 1998-03-11 | Komatsu Mfg Co Ltd | Flow control device for hydraulic circuit |
FI97918C (sv) | 1995-07-18 | 1997-03-10 | Plustech Oy | Regleringssystem för roteringshastighet av kapningssågen hos en trädbehamdlingsmaskin, i synnerhet hos en gripskördare |
US6244158B1 (en) | 1998-01-06 | 2001-06-12 | Fps, Inc. | Open center hydraulic system with reduced interaction between branches |
DE29802498U1 (de) | 1998-02-13 | 1998-04-16 | Heilmeier & Weinlein | Staplersteuerung |
FI116266B (sv) | 2000-05-10 | 2005-10-31 | Ponsse Oyj | Förfarande och arrangemang för reglering av sågningshastighet för en kapsåg |
US6986368B2 (en) | 2002-08-01 | 2006-01-17 | Risley Enterprises Ltd. | Hydraulic control system for tree cutting saw |
SE526759C2 (sv) | 2003-03-21 | 2005-11-01 | Parker Hannifin Ab | Anordning för styrning av hydrauliska drivaggregat |
SE525019C2 (sv) | 2003-03-21 | 2004-11-09 | Parker Hannifin Ab | Anordning för styrning av en hydraulisk motor |
-
2003
- 2003-03-21 SE SE0300761A patent/SE525018C2/sv not_active IP Right Cessation
-
2004
- 2004-03-19 EP EP04722127A patent/EP1606518B1/en not_active Expired - Lifetime
- 2004-03-19 US US10/549,728 patent/US7784391B2/en active Active
- 2004-03-19 CN CNB2004800063414A patent/CN100346081C/zh not_active Expired - Lifetime
- 2004-03-19 DK DK04722127.0T patent/DK1606518T3/da active
- 2004-03-19 WO PCT/SE2004/000409 patent/WO2004083648A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
DK1606518T3 (da) | 2012-12-10 |
CN100346081C (zh) | 2007-10-31 |
SE0300761L (sv) | 2004-09-22 |
EP1606518A1 (en) | 2005-12-21 |
US20070034077A1 (en) | 2007-02-15 |
EP1606518B1 (en) | 2012-09-12 |
US7784391B2 (en) | 2010-08-31 |
SE525018C2 (sv) | 2004-11-09 |
WO2004083648A1 (en) | 2004-09-30 |
CN1759253A (zh) | 2006-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |