FR3000770B1 - HYDRAULIC MACHINE WITH TWO DIRECTION OF ROTATION, COMPRISING A PRE-COMPRESSION CHAMBER - Google Patents
HYDRAULIC MACHINE WITH TWO DIRECTION OF ROTATION, COMPRISING A PRE-COMPRESSION CHAMBERInfo
- Publication number
- FR3000770B1 FR3000770B1 FR1350123A FR1350123A FR3000770B1 FR 3000770 B1 FR3000770 B1 FR 3000770B1 FR 1350123 A FR1350123 A FR 1350123A FR 1350123 A FR1350123 A FR 1350123A FR 3000770 B1 FR3000770 B1 FR 3000770B1
- Authority
- FR
- France
- Prior art keywords
- rotation
- compression chamber
- hydraulic machine
- hydraulic
- machine
- 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.)
- Active
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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F04B1/2014—Details or component parts
- F04B1/2021—Details or component parts characterised by the contact area between cylinder barrel and valve plate
-
- 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
- F03C1/0636—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 having rotary cylinder block
- F03C1/0644—Component parts
- F03C1/0652—Cylinders
-
- 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
- F03C1/0636—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 having rotary cylinder block
- F03C1/0644—Component parts
- F03C1/0655—Valve means
-
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F04B1/2014—Details or component parts
- F04B1/2035—Cylinder barrels
-
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
- F04B1/2014—Details or component parts
- F04B1/2042—Valves
-
- 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
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/26—Control
- F04B1/30—Control of machines or pumps with rotary cylinder blocks
- F04B1/303—Control of machines or pumps with rotary cylinder blocks by turning the valve plate
-
- 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
- F04B11/00—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation
- F04B11/0008—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators
- F04B11/0016—Equalisation of pulses, e.g. by use of air vessels; Counteracting cavitation using accumulators with a fluid spring
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1350123A FR3000770B1 (en) | 2013-01-08 | 2013-01-08 | HYDRAULIC MACHINE WITH TWO DIRECTION OF ROTATION, COMPRISING A PRE-COMPRESSION CHAMBER |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1350123A FR3000770B1 (en) | 2013-01-08 | 2013-01-08 | HYDRAULIC MACHINE WITH TWO DIRECTION OF ROTATION, COMPRISING A PRE-COMPRESSION CHAMBER |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3000770A1 FR3000770A1 (en) | 2014-07-11 |
FR3000770B1 true FR3000770B1 (en) | 2015-03-20 |
Family
ID=47882380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1350123A Active FR3000770B1 (en) | 2013-01-08 | 2013-01-08 | HYDRAULIC MACHINE WITH TWO DIRECTION OF ROTATION, COMPRISING A PRE-COMPRESSION CHAMBER |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3000770B1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109863300B (en) * | 2016-06-06 | 2022-03-25 | 帕克-汉尼芬公司 | Hydraulic pump with inlet baffle |
DE102018218548A1 (en) * | 2018-10-30 | 2020-04-30 | Robert Bosch Gmbh | Hydrostatic piston machine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1307302A (en) * | 1961-09-11 | 1962-10-26 | Citroen Sa Andre | Automatic adjustment device for hydraulic cylinder pumps or motors |
DE2333380C2 (en) * | 1973-06-30 | 1982-04-08 | Eckhard 7120 Bietigheim Aschke | Hydraulic machine |
DE19804374B4 (en) * | 1998-02-04 | 2004-09-30 | Brueninghaus Hydromatik Gmbh | Axial piston machine with medium pressure opening |
DE102004007933B3 (en) * | 2004-02-18 | 2005-06-16 | Sauer-Danfoss (Neumünster) GmbH & Co OHG | Axial piston engine and associated control system to dampen peak gas flow impulses by an inertia regulation passage |
DE102008061349A1 (en) * | 2008-09-08 | 2010-03-11 | Robert Bosch Gmbh | Hydrostatic piston machine with pulsation reduction device |
DE102010038651A1 (en) * | 2010-07-29 | 2012-02-02 | Robert Bosch Gmbh | Axial piston machine for use in e.g. mobile hydraulics as hydraulic drive system for hydraulic Hybrid vehicle to perform pump and engine operations, has bearings provided for eccentric bearing of swivel disk |
-
2013
- 2013-01-08 FR FR1350123A patent/FR3000770B1/en active Active
Also Published As
Publication number | Publication date |
---|---|
FR3000770A1 (en) | 2014-07-11 |
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Legal Events
Date | Code | Title | Description |
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PLFP | Fee payment |
Year of fee payment: 4 |
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PLFP | Fee payment |
Year of fee payment: 5 |
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PLFP | Fee payment |
Year of fee payment: 6 |
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PLFP | Fee payment |
Year of fee payment: 7 |
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TP | Transmission of property |
Owner name: PSA AUTOMOBILES, FR Effective date: 20190827 |
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PLFP | Fee payment |
Year of fee payment: 8 |
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PLFP | Fee payment |
Year of fee payment: 9 |
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PLFP | Fee payment |
Year of fee payment: 10 |
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PLFP | Fee payment |
Year of fee payment: 11 |