EP1593858A3 - Système hydraulique pour véhicules de manutention - Google Patents
Système hydraulique pour véhicules de manutention Download PDFInfo
- Publication number
- EP1593858A3 EP1593858A3 EP05008201A EP05008201A EP1593858A3 EP 1593858 A3 EP1593858 A3 EP 1593858A3 EP 05008201 A EP05008201 A EP 05008201A EP 05008201 A EP05008201 A EP 05008201A EP 1593858 A3 EP1593858 A3 EP 1593858A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- oil
- hydraulic
- hydraulic system
- hydraulic oil
- flow
- 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
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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Forklifts And Lifting Vehicles (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202004007062U | 2004-05-04 | ||
DE202004007062U DE202004007062U1 (de) | 2004-05-04 | 2004-05-04 | Hydrauliksystem für Flurförderfahrzeuge |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1593858A2 EP1593858A2 (fr) | 2005-11-09 |
EP1593858A3 true EP1593858A3 (fr) | 2006-09-06 |
EP1593858B1 EP1593858B1 (fr) | 2010-07-21 |
Family
ID=34935189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05008201A Not-in-force EP1593858B1 (fr) | 2004-05-04 | 2005-04-14 | Système hydraulique pour véhicules de manutention |
Country Status (5)
Country | Link |
---|---|
US (1) | US20050247641A1 (fr) |
EP (1) | EP1593858B1 (fr) |
AT (1) | ATE475018T1 (fr) |
DE (2) | DE202004007062U1 (fr) |
ES (1) | ES2348665T3 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007033293A1 (de) * | 2007-07-17 | 2009-01-29 | Technotrans Ag | Filtration für Druckmaschinen |
CN101403403B (zh) * | 2007-09-28 | 2013-03-27 | 卡特彼勒公司 | 具有过滤器旁路的流体回路 |
SE535284C2 (sv) * | 2010-01-25 | 2012-06-12 | Bt Products Ab | Metod för rengöring av hydraulvätska, datorprogramsprodukt, styrenhet samt industritruck |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4027595A (en) * | 1975-11-10 | 1977-06-07 | Abex Corporation | Hydraulic apparatus |
DE4011913A1 (de) * | 1990-04-12 | 1991-10-17 | Beyer Rudi Dipl Ing | Hydrauliksystem mit filter und filteranordnung |
DE4203062C1 (en) * | 1992-02-04 | 1993-07-01 | Hemscheidt Maschinentechnik Schwerin Gmbh & Co, O-2781 Schwerin, De | Hydraulic installation with main and sec. flow circuit and sec. flow filtration - comprises liq. tank with partition for limited screening of liq.flow into and out of tank. |
DE19515962A1 (de) * | 1995-03-29 | 1996-10-02 | Argo Gmbh Fuer Fluidtechnik | Hydraulische Schaltung |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3543934A (en) * | 1968-09-18 | 1970-12-01 | Int Basic Economy Corp | Hydraulic reservoir and filter apparatus |
US4685066A (en) * | 1984-12-18 | 1987-08-04 | Caterpillar Inc. | Contamination monitor and method |
US5975257A (en) * | 1996-09-04 | 1999-11-02 | Komatsu Mining Systems Inc. | Method and apparatus for separating steering oil and brake cooling oil within a hydraulic tank |
US6063269A (en) * | 1998-08-06 | 2000-05-16 | Caterpillar Inc. | Filtration apparatus for a hydraulic system |
-
2004
- 2004-05-04 DE DE202004007062U patent/DE202004007062U1/de not_active Expired - Lifetime
-
2005
- 2005-04-14 AT AT05008201T patent/ATE475018T1/de active
- 2005-04-14 DE DE502005009930T patent/DE502005009930D1/de active Active
- 2005-04-14 ES ES05008201T patent/ES2348665T3/es active Active
- 2005-04-14 EP EP05008201A patent/EP1593858B1/fr not_active Not-in-force
- 2005-05-03 US US11/122,747 patent/US20050247641A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4027595A (en) * | 1975-11-10 | 1977-06-07 | Abex Corporation | Hydraulic apparatus |
DE4011913A1 (de) * | 1990-04-12 | 1991-10-17 | Beyer Rudi Dipl Ing | Hydrauliksystem mit filter und filteranordnung |
DE4203062C1 (en) * | 1992-02-04 | 1993-07-01 | Hemscheidt Maschinentechnik Schwerin Gmbh & Co, O-2781 Schwerin, De | Hydraulic installation with main and sec. flow circuit and sec. flow filtration - comprises liq. tank with partition for limited screening of liq.flow into and out of tank. |
DE19515962A1 (de) * | 1995-03-29 | 1996-10-02 | Argo Gmbh Fuer Fluidtechnik | Hydraulische Schaltung |
Also Published As
Publication number | Publication date |
---|---|
DE502005009930D1 (de) | 2010-09-02 |
EP1593858A2 (fr) | 2005-11-09 |
ATE475018T1 (de) | 2010-08-15 |
DE202004007062U1 (de) | 2005-09-15 |
EP1593858B1 (fr) | 2010-07-21 |
US20050247641A1 (en) | 2005-11-10 |
ES2348665T3 (es) | 2010-12-10 |
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