WO2016096210A1 - Pompe à haute pression et procédé de fabrication d'une pompe à haute pression - Google Patents
Pompe à haute pression et procédé de fabrication d'une pompe à haute pression Download PDFInfo
- Publication number
- WO2016096210A1 WO2016096210A1 PCT/EP2015/074880 EP2015074880W WO2016096210A1 WO 2016096210 A1 WO2016096210 A1 WO 2016096210A1 EP 2015074880 W EP2015074880 W EP 2015074880W WO 2016096210 A1 WO2016096210 A1 WO 2016096210A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- housing part
- bushing
- pressure pump
- plastic
- cylinder bore
- Prior art date
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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
-
- 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
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/445—Selection of particular materials
-
- 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
- F04B1/0404—Details or component parts
- F04B1/0421—Cylinders
-
- 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
- F04B1/0404—Details or component parts
- F04B1/0439—Supporting or guiding means for the 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
- 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
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/80—Fuel injection apparatus manufacture, repair or assembly
- F02M2200/8046—Fuel injection apparatus manufacture, repair or assembly the manufacture involving injection moulding, e.g. of plastic or metal
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/90—Selection of particular materials
- F02M2200/9015—Elastomeric or plastic materials
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/90—Selection of particular materials
- F02M2200/9053—Metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
- F05C2225/00—Synthetic polymers, e.g. plastics; Rubber
Definitions
- the invention relates to a high pressure pump for a fuel injection system, in particular a common rail injection system, with the features of the preamble of claim 1. Furthermore, the invention relates to a method for producing such a high pressure pump.
- Post-processing remains the few micrometers thick cast skin, so that an increased closure is not to be feared.
- Plunger assembly 6 biases in the direction of a cam 9 of the drive shaft 8. During a rotational movement of the drive shaft 8 raises and lowers the
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020177019610A KR20170093978A (ko) | 2014-12-15 | 2015-10-27 | 고압 펌프 및 고압 펌프의 제조 방법 |
EP15787968.5A EP3234357B1 (fr) | 2014-12-15 | 2015-10-27 | Pompe à haute pression et procédé de fabrication d'une pompe à haute pression |
CN201580067970.6A CN107002613A (zh) | 2014-12-15 | 2015-10-27 | 高压泵以及用于制造高压泵的方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102014225794.8A DE102014225794A1 (de) | 2014-12-15 | 2014-12-15 | Hochdruckpumpe sowie Verfahren zur Herstellung einer Hochdruckpumpe |
DE102014225794.8 | 2014-12-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2016096210A1 true WO2016096210A1 (fr) | 2016-06-23 |
Family
ID=54365228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2015/074880 WO2016096210A1 (fr) | 2014-12-15 | 2015-10-27 | Pompe à haute pression et procédé de fabrication d'une pompe à haute pression |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3234357B1 (fr) |
KR (1) | KR20170093978A (fr) |
CN (1) | CN107002613A (fr) |
DE (1) | DE102014225794A1 (fr) |
WO (1) | WO2016096210A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201600081962A1 (it) * | 2016-08-03 | 2018-02-03 | Bosch Gmbh Robert | Gruppo di pompaggio per alimentare combustibile, preferibilmente gasolio, ad un motore a combustione interna |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10322598A1 (de) * | 2003-05-20 | 2004-12-09 | Robert Bosch Gmbh | Kolbenpumpe, insbesondere Hochdruck-Kraftstoffpumpe |
DE102008020330A1 (de) * | 2008-04-23 | 2009-10-29 | Continental Automotive Gmbh | Wellenlager und Hochdruckpumpe mit einem Wellenlager |
DE102010041213A1 (de) * | 2010-09-22 | 2012-03-22 | Robert Bosch Gmbh | Hochdruckpumpe und Verfahren zum Herstellen eines Pumpengehäuses |
DE102010041425A1 (de) * | 2010-09-27 | 2012-03-29 | Robert Bosch Gmbh | Kraftstoffhochdruckpumpe |
DE102011084486A1 (de) * | 2011-10-14 | 2013-04-18 | Robert Bosch Gmbh | Stößelbaugruppe für eine Hochdruckpumpe |
EP2639444A1 (fr) * | 2012-03-12 | 2013-09-18 | Delphi Technologies Holding S.à.r.l. | Ensemble de pompe à carburant |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008040351A1 (de) | 2008-07-11 | 2010-01-14 | Robert Bosch Gmbh | Hochdruckpumpe für ein Kraftstoffeinspritzsystem |
DE102010063363A1 (de) * | 2010-12-17 | 2012-06-21 | Robert Bosch Gmbh | Hochdruckpumpe |
DE102012204264A1 (de) * | 2012-03-19 | 2013-09-19 | Robert Bosch Gmbh | Hochdruckpumpe |
-
2014
- 2014-12-15 DE DE102014225794.8A patent/DE102014225794A1/de not_active Withdrawn
-
2015
- 2015-10-27 CN CN201580067970.6A patent/CN107002613A/zh active Pending
- 2015-10-27 KR KR1020177019610A patent/KR20170093978A/ko unknown
- 2015-10-27 EP EP15787968.5A patent/EP3234357B1/fr active Active
- 2015-10-27 WO PCT/EP2015/074880 patent/WO2016096210A1/fr active Application Filing
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10322598A1 (de) * | 2003-05-20 | 2004-12-09 | Robert Bosch Gmbh | Kolbenpumpe, insbesondere Hochdruck-Kraftstoffpumpe |
DE102008020330A1 (de) * | 2008-04-23 | 2009-10-29 | Continental Automotive Gmbh | Wellenlager und Hochdruckpumpe mit einem Wellenlager |
DE102010041213A1 (de) * | 2010-09-22 | 2012-03-22 | Robert Bosch Gmbh | Hochdruckpumpe und Verfahren zum Herstellen eines Pumpengehäuses |
DE102010041425A1 (de) * | 2010-09-27 | 2012-03-29 | Robert Bosch Gmbh | Kraftstoffhochdruckpumpe |
DE102011084486A1 (de) * | 2011-10-14 | 2013-04-18 | Robert Bosch Gmbh | Stößelbaugruppe für eine Hochdruckpumpe |
EP2639444A1 (fr) * | 2012-03-12 | 2013-09-18 | Delphi Technologies Holding S.à.r.l. | Ensemble de pompe à carburant |
Also Published As
Publication number | Publication date |
---|---|
DE102014225794A1 (de) | 2016-06-16 |
CN107002613A (zh) | 2017-08-01 |
EP3234357A1 (fr) | 2017-10-25 |
EP3234357B1 (fr) | 2019-05-01 |
KR20170093978A (ko) | 2017-08-16 |
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