DE112007003072A5 - Hochdruckkolbenpumpe - Google Patents
Hochdruckkolbenpumpe Download PDFInfo
- Publication number
- DE112007003072A5 DE112007003072A5 DE112007003072T DE112007003072T DE112007003072A5 DE 112007003072 A5 DE112007003072 A5 DE 112007003072A5 DE 112007003072 T DE112007003072 T DE 112007003072T DE 112007003072 T DE112007003072 T DE 112007003072T DE 112007003072 A5 DE112007003072 A5 DE 112007003072A5
- Authority
- DE
- Germany
- Prior art keywords
- high pressure
- piston pump
- pressure piston
- pump
- pressure
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
- F02M59/105—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive hydraulic drive
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/30—Varying fuel delivery in quantity or timing with variable-length-stroke pistons
-
- 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
- F04B49/12—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 by varying the length of stroke of the working members
-
- 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
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/14—Pistons, piston-rods or piston-rod connections
- F04B53/142—Intermediate liquid-piston between a driving piston and a driven piston
-
- 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
- F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
- F04B1/06—Control
-
- 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
- F04B2201/02—Piston parameters
- F04B2201/0206—Length of piston stroke
-
- 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
- F04B2205/09—Flow through the pump
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006061231A DE102006061231A1 (de) | 2006-12-22 | 2006-12-22 | Hochdruckkolbenpumpe |
DE102006061231.0 | 2006-12-22 | ||
PCT/EP2007/063643 WO2008077758A1 (de) | 2006-12-22 | 2007-12-11 | Hochdruckkolbenpumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
DE112007003072A5 true DE112007003072A5 (de) | 2009-10-01 |
Family
ID=39251022
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006061231A Withdrawn DE102006061231A1 (de) | 2006-12-22 | 2006-12-22 | Hochdruckkolbenpumpe |
DE112007003072T Withdrawn DE112007003072A5 (de) | 2006-12-22 | 2007-12-11 | Hochdruckkolbenpumpe |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006061231A Withdrawn DE102006061231A1 (de) | 2006-12-22 | 2006-12-22 | Hochdruckkolbenpumpe |
Country Status (2)
Country | Link |
---|---|
DE (2) | DE102006061231A1 (de) |
WO (1) | WO2008077758A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9464590B2 (en) | 2014-04-16 | 2016-10-11 | Fca Us Llc | Variable stroke direct injection fuel pump system |
DE102016105209A1 (de) | 2016-02-02 | 2017-08-03 | Darius Loba | Kraftstoffhochdruckpumpe mit einem gewichtsreduzierten Kolben |
DE102016220840A1 (de) * | 2016-10-24 | 2018-04-26 | Robert Bosch Gmbh | Förderpumpe, insbesondere für kryogene Kraftstoffe |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1949789A (en) * | 1930-07-16 | 1934-03-06 | Dussmann August | Fuel pump for diesel engines |
FR2356020A1 (fr) * | 1975-12-10 | 1978-01-20 | Semt | Procede pour absorber les fluctuations de pression dans les conduits de decharge et d'admission d'une pompe et dispositif pour la mise en oeuvre de ce procede |
DE3014224A1 (de) * | 1980-04-14 | 1981-10-15 | Lucas Industries Ltd., Birmingham, West Midlands | Brennstoffeinspritzpumpe |
DE3635509A1 (de) * | 1986-10-18 | 1988-04-28 | Rexroth Mannesmann Gmbh | Einspritzpumpe fuer brennkraftmaschinen |
DE19938504A1 (de) * | 1999-08-13 | 2001-03-08 | Bosch Gmbh Robert | Einzylinder-Hochdruckpumpe |
-
2006
- 2006-12-22 DE DE102006061231A patent/DE102006061231A1/de not_active Withdrawn
-
2007
- 2007-12-11 DE DE112007003072T patent/DE112007003072A5/de not_active Withdrawn
- 2007-12-11 WO PCT/EP2007/063643 patent/WO2008077758A1/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
DE102006061231A1 (de) | 2008-06-26 |
WO2008077758A1 (de) | 2008-07-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R005 | Application deemed withdrawn due to failure to request examination | ||
R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20141212 |