SE0202203D0 - Hydraulsystem - Google Patents
HydraulsystemInfo
- Publication number
- SE0202203D0 SE0202203D0 SE0202203A SE0202203A SE0202203D0 SE 0202203 D0 SE0202203 D0 SE 0202203D0 SE 0202203 A SE0202203 A SE 0202203A SE 0202203 A SE0202203 A SE 0202203A SE 0202203 D0 SE0202203 D0 SE 0202203D0
- Authority
- SE
- Sweden
- Prior art keywords
- hydraulic
- drive means
- pump
- hydraulic drive
- flow
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/20—Means for actuating or controlling masts, platforms, or forks
- B66F9/22—Hydraulic devices or systems
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2221—Control of flow rate; Load sensing arrangements
-
- 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
- F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
- F15B7/005—With rotary or crank input
- F15B7/006—Rotary pump input
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Civil Engineering (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0202203A SE523110C2 (sv) | 2002-07-15 | 2002-07-15 | Hydraulsystem |
PCT/SE2003/001213 WO2004007974A1 (en) | 2002-07-15 | 2003-07-15 | A hydraulic system |
US10/521,212 US7444808B2 (en) | 2002-07-15 | 2003-07-15 | Hydraulic system |
AU2003248171A AU2003248171A1 (en) | 2002-07-15 | 2003-07-15 | A hydraulic system |
EP03764278A EP1532369A1 (en) | 2002-07-15 | 2003-07-15 | A hydraulic system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0202203A SE523110C2 (sv) | 2002-07-15 | 2002-07-15 | Hydraulsystem |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0202203D0 true SE0202203D0 (sv) | 2002-07-15 |
SE0202203L SE0202203L (sv) | 2004-01-16 |
SE523110C2 SE523110C2 (sv) | 2004-03-30 |
Family
ID=20288532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0202203A SE523110C2 (sv) | 2002-07-15 | 2002-07-15 | Hydraulsystem |
Country Status (5)
Country | Link |
---|---|
US (1) | US7444808B2 (sv) |
EP (1) | EP1532369A1 (sv) |
AU (1) | AU2003248171A1 (sv) |
SE (1) | SE523110C2 (sv) |
WO (1) | WO2004007974A1 (sv) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004024527A1 (de) | 2004-05-18 | 2005-12-15 | Robert Bosch Gmbh | Kraftstoffeinspritzeinrichtung |
SE531309C2 (sv) * | 2006-01-16 | 2009-02-17 | Volvo Constr Equip Ab | Styrsystem för en arbetsmaskin och förfarande för styrning av en hydraulcylinder hos en arbetsmaskin |
NL1031744C2 (nl) * | 2006-05-03 | 2007-11-06 | Stertil Bv | Hefsysteem. |
US20090091301A1 (en) * | 2007-10-08 | 2009-04-09 | Sauer-Danfoss Inc. | Load lowering regenerative energy system with capacitor charge and discharge circuit and method of operating the same |
JP6992712B2 (ja) * | 2018-09-07 | 2022-01-13 | トヨタ自動車株式会社 | ロボットアーム |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3903698A (en) * | 1974-02-14 | 1975-09-09 | Gen Cable Corp | Hydraulic system with bi-rotational pump with filter title |
US4761954A (en) * | 1987-03-16 | 1988-08-09 | Dynamic Hydraulic Systems, Inc. | Fork-lift system |
SE461391B (sv) * | 1987-10-28 | 1990-02-12 | Bt Ind Ab | Hydraulisk lyftanordning |
US5144801A (en) * | 1989-04-28 | 1992-09-08 | Parker Hannifin Corporation | Electro-hydraulic actuator system |
US5329767A (en) * | 1993-01-21 | 1994-07-19 | The University Of British Columbia | Hydraulic circuit flow control |
DE4328906A1 (de) | 1993-08-27 | 1995-03-02 | Liebherr Aera Technik Gmbh | Hydrostatischer Aktuator |
DE10021823A1 (de) | 2000-05-04 | 2001-11-08 | Linde Ag | Hubeinrichtung für eine batterie-elektrisch betriebene Arbeitsmaschine |
IT1319478B1 (it) | 2000-12-05 | 2003-10-10 | Bell Srl | Gruppo idraulico con sistema rigenerativo automatico tipicamente permacchine spaccalegna azionate da un martinetto a semplice effetto |
-
2002
- 2002-07-15 SE SE0202203A patent/SE523110C2/sv not_active IP Right Cessation
-
2003
- 2003-07-15 AU AU2003248171A patent/AU2003248171A1/en not_active Abandoned
- 2003-07-15 WO PCT/SE2003/001213 patent/WO2004007974A1/en not_active Application Discontinuation
- 2003-07-15 EP EP03764278A patent/EP1532369A1/en not_active Withdrawn
- 2003-07-15 US US10/521,212 patent/US7444808B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1532369A1 (en) | 2005-05-25 |
SE523110C2 (sv) | 2004-03-30 |
US7444808B2 (en) | 2008-11-04 |
AU2003248171A1 (en) | 2004-02-02 |
WO2004007974A1 (en) | 2004-01-22 |
US20050235638A1 (en) | 2005-10-27 |
SE0202203L (sv) | 2004-01-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |