EP1174620A3 - Staudruckschaltung - Google Patents
Staudruckschaltung Download PDFInfo
- Publication number
- EP1174620A3 EP1174620A3 EP01111007A EP01111007A EP1174620A3 EP 1174620 A3 EP1174620 A3 EP 1174620A3 EP 01111007 A EP01111007 A EP 01111007A EP 01111007 A EP01111007 A EP 01111007A EP 1174620 A3 EP1174620 A3 EP 1174620A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- pressure
- pump
- dynamic pressure
- delivery
- pressure control
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/002—Hydraulic systems to change the pump delivery
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/08—Regulating by delivery pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2201/00—Pump parameters
- F04B2201/12—Parameters of driving or driven means
- F04B2201/1205—Position of a non-rotating inclined plate
- F04B2201/12051—Angular position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2205/00—Fluid parameters
- F04B2205/16—Opening or closing of a valve in a circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B2205/00—Fluid parameters
- F04B2205/17—Opening width of a throttling device
- F04B2205/172—Opening width of a throttling device after the pump outlet
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
- Safety Valves (AREA)
- Control Of Transmission Device (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10035631 | 2000-07-21 | ||
DE2000135631 DE10035631C2 (de) | 2000-07-21 | 2000-07-21 | Nullastschaltung |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1174620A2 EP1174620A2 (de) | 2002-01-23 |
EP1174620A3 true EP1174620A3 (de) | 2003-11-26 |
EP1174620B1 EP1174620B1 (de) | 2006-06-28 |
Family
ID=7649792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20010111007 Expired - Lifetime EP1174620B1 (de) | 2000-07-21 | 2001-05-07 | Staudruckschaltung |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1174620B1 (de) |
DE (2) | DE10035631C2 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102020001713A1 (de) * | 2020-03-13 | 2021-09-16 | Hydac Mobilhydraulik Gmbh | Ansteuervorrichtung |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3541750A1 (de) * | 1984-11-26 | 1986-06-12 | Nippondenso Co., Ltd., Kariya, Aichi | Volumensteuernde pumpvorrichtung |
US5117634A (en) * | 1989-04-03 | 1992-06-02 | Paul Pleiger Maschinenfabrik Gmbh & Co. Kg | Apparatus for controlling the operation of hydraulic motors |
DE19653165C1 (de) * | 1996-12-19 | 1998-04-02 | Brueninghaus Hydromatik Gmbh | Verstelleinrichtung zur Verstellung des Fördervolumens einer Axialkolbenpumpe |
US6048177A (en) * | 1995-10-17 | 2000-04-11 | Brueninghaus Hydromatik Gmbh | Output regulation with load sensing |
-
2000
- 2000-07-21 DE DE2000135631 patent/DE10035631C2/de not_active Expired - Fee Related
-
2001
- 2001-05-07 DE DE50110312T patent/DE50110312D1/de not_active Expired - Fee Related
- 2001-05-07 EP EP20010111007 patent/EP1174620B1/de not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3541750A1 (de) * | 1984-11-26 | 1986-06-12 | Nippondenso Co., Ltd., Kariya, Aichi | Volumensteuernde pumpvorrichtung |
US5117634A (en) * | 1989-04-03 | 1992-06-02 | Paul Pleiger Maschinenfabrik Gmbh & Co. Kg | Apparatus for controlling the operation of hydraulic motors |
US6048177A (en) * | 1995-10-17 | 2000-04-11 | Brueninghaus Hydromatik Gmbh | Output regulation with load sensing |
DE19653165C1 (de) * | 1996-12-19 | 1998-04-02 | Brueninghaus Hydromatik Gmbh | Verstelleinrichtung zur Verstellung des Fördervolumens einer Axialkolbenpumpe |
Also Published As
Publication number | Publication date |
---|---|
DE50110312D1 (de) | 2006-08-10 |
EP1174620A2 (de) | 2002-01-23 |
DE10035631C2 (de) | 2003-01-30 |
DE10035631A1 (de) | 2002-02-07 |
EP1174620B1 (de) | 2006-06-28 |
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