CN104011368B - 用于燃料喷射装置的泵 - Google Patents
用于燃料喷射装置的泵 Download PDFInfo
- Publication number
- CN104011368B CN104011368B CN201280063393.XA CN201280063393A CN104011368B CN 104011368 B CN104011368 B CN 104011368B CN 201280063393 A CN201280063393 A CN 201280063393A CN 104011368 B CN104011368 B CN 104011368B
- Authority
- CN
- China
- Prior art keywords
- pump
- interior room
- outlet
- drive shaft
- passage
- 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
- 239000000446 fuel Substances 0.000 title claims description 35
- 238000002347 injection Methods 0.000 title claims description 6
- 239000007924 injection Substances 0.000 title claims description 6
- 230000033001 locomotion Effects 0.000 claims abstract description 9
- 239000007788 liquid Substances 0.000 claims abstract description 3
- 230000010355 oscillation Effects 0.000 description 8
- 230000000740 bleeding effect Effects 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
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
- F02M59/102—Mechanical drive, e.g. tappets or cams
-
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0001—Fuel-injection apparatus with specially arranged lubricating system, e.g. by fuel oil
-
- 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
-
- 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
- F04B1/0443—Draining of the housing; Arrangements for handling leaked fluids
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel-Injection Apparatus (AREA)
- Reciprocating Pumps (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201110089399 DE102011089399A1 (de) | 2011-12-21 | 2011-12-21 | Pumpe, insbesondere Kraftstoffhochdruckpumpe für eine Kraftstoffeinspritzeinrichtung |
DE102011089399.7 | 2011-12-21 | ||
PCT/EP2012/075994 WO2013092614A1 (de) | 2011-12-21 | 2012-12-18 | Pumpe, insbesondere kraftstoffhochdruckpumpe für eine kraftstoffeinspritzeinrichtung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104011368A CN104011368A (zh) | 2014-08-27 |
CN104011368B true CN104011368B (zh) | 2017-04-05 |
Family
ID=47501230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280063393.XA Active CN104011368B (zh) | 2011-12-21 | 2012-12-18 | 用于燃料喷射装置的泵 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2795095B1 (de) |
CN (1) | CN104011368B (de) |
DE (1) | DE102011089399A1 (de) |
WO (1) | WO2013092614A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014016526A1 (de) * | 2014-10-30 | 2016-05-04 | Khs Corpoplast Gmbh | Vorrichtung zum Pumpen einer Flüssigkeit in einer Flüssigkeitsleitung |
GB201520698D0 (en) * | 2015-11-24 | 2016-01-06 | Delphi Internat Operations Luxembourg S À R L | Fuel Pump |
WO2018178502A1 (en) * | 2017-03-29 | 2018-10-04 | Wärtsilä Finland Oy | A fuel pump for supplying fuel to an internal combustion piston engine |
WO2018178500A1 (en) * | 2017-03-29 | 2018-10-04 | Wärtsilä Finland Oy | A fuel pump for supplying fuel to an internal combustion piston engine |
GB2604907A (en) * | 2021-03-18 | 2022-09-21 | Caterpillar Motoren Gmbh & Co | High pressure fuel pump lubrication method and apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1344932A2 (de) * | 2002-03-11 | 2003-09-17 | Nissan Motor Company, Limited | Schmiermittelfördereinrichtung für Kraftstoffhochdruckpumpe |
CN101175916A (zh) * | 2005-03-29 | 2008-05-07 | 罗伯特·博世有限公司 | 用于直接喷油的汽油机的高压泵的两点调节 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19907311A1 (de) | 1999-02-22 | 2000-08-31 | Bosch Gmbh Robert | Hydraulikpumpeneinheit |
WO2002097268A1 (de) * | 2001-05-26 | 2002-12-05 | Robert Bosch Gmbh | Hochdruckpumpe für ein kraftstoffsystem einer brennkraftmaschine |
US6722864B2 (en) * | 2001-12-12 | 2004-04-20 | Denso Corporation | Fuel injection pump |
JP5642925B2 (ja) * | 2008-08-20 | 2014-12-17 | 日産自動車株式会社 | 高圧燃料ポンプ |
-
2011
- 2011-12-21 DE DE201110089399 patent/DE102011089399A1/de not_active Withdrawn
-
2012
- 2012-12-18 EP EP12809781.3A patent/EP2795095B1/de active Active
- 2012-12-18 WO PCT/EP2012/075994 patent/WO2013092614A1/de active Application Filing
- 2012-12-18 CN CN201280063393.XA patent/CN104011368B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1344932A2 (de) * | 2002-03-11 | 2003-09-17 | Nissan Motor Company, Limited | Schmiermittelfördereinrichtung für Kraftstoffhochdruckpumpe |
CN101175916A (zh) * | 2005-03-29 | 2008-05-07 | 罗伯特·博世有限公司 | 用于直接喷油的汽油机的高压泵的两点调节 |
Also Published As
Publication number | Publication date |
---|---|
WO2013092614A1 (de) | 2013-06-27 |
CN104011368A (zh) | 2014-08-27 |
EP2795095B1 (de) | 2016-03-16 |
EP2795095A1 (de) | 2014-10-29 |
DE102011089399A1 (de) | 2013-06-27 |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant |