IN2014DN10747A - - Google Patents
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- Publication number
- IN2014DN10747A IN2014DN10747A IN10747DEN2014A IN2014DN10747A IN 2014DN10747 A IN2014DN10747 A IN 2014DN10747A IN 10747DEN2014 A IN10747DEN2014 A IN 10747DEN2014A IN 2014DN10747 A IN2014DN10747 A IN 2014DN10747A
- Authority
- IN
- India
- Prior art keywords
- driveshaft
- lubricating
- piston
- bearing
- cam
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Reciprocating Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
Abstract
The invention relates to a high pressure pump (1) for pumping a fluid in particular fuel for example diesel comprising a housing (8); a driveshaft (2) with at least one cam (3); at least one piston (5); at least one cylinder (6) for bearing the at least one piston (5) said at least one piston (5) being supported indirectly on the driveshaft (2) with the at least one cam (3) such that a translational movement can be carried out by the at least one piston (5) on the basis of a rotational movement of the driveshaft (2); a lubricating chamber (40) within which the driveshaft (2) with the at least one cam (3) is arranged for lubricating and cooling the driveshaft (2); and at least one shaft sliding bearing for bearing the driveshaft wherein a fluidic connection is provided from a gap in particular an annular gap between the shaft sliding bearing and the driveshaft (2) to the lubricating chamber (40) such that the at least one shaft sliding bearing is lubricated and cooled by the lubricating fluid from the lubricating chamber (40). At least one channel is introduced into the housing (8) and/or a bearing bush (41) for the driveshaft (2) in order to additionally discharge lubricating fluid out of the lubricating chamber (40).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201210212153 DE102012212153A1 (en) | 2012-07-11 | 2012-07-11 | high pressure pump |
PCT/EP2013/063468 WO2014009164A1 (en) | 2012-07-11 | 2013-06-27 | High-pressure pump |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2014DN10747A true IN2014DN10747A (en) | 2015-09-04 |
Family
ID=48745927
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN10747DEN2014 IN2014DN10747A (en) | 2012-07-11 | 2013-06-27 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2872771B1 (en) |
CN (1) | CN104487699B (en) |
DE (1) | DE102012212153A1 (en) |
IN (1) | IN2014DN10747A (en) |
WO (1) | WO2014009164A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3411588B1 (en) * | 2016-02-02 | 2019-11-27 | Wärtsilä Finland Oy | Bearing arrangement |
DE102018120777A1 (en) * | 2018-08-24 | 2020-02-27 | Volkswagen Aktiengesellschaft | High-pressure pump comprising pressure lubrication |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH1172014A (en) * | 1997-06-24 | 1999-03-16 | Unisia Jecs Corp | Fuel pressurizing pump |
DE19924064B4 (en) * | 1999-05-26 | 2007-07-05 | Siemens Ag | displacement |
JP3852753B2 (en) * | 2001-12-04 | 2006-12-06 | 株式会社デンソー | Fuel injection pump |
JP3915718B2 (en) * | 2003-03-11 | 2007-05-16 | 株式会社デンソー | Fuel supply pump |
DE10356262A1 (en) * | 2003-12-03 | 2005-06-30 | Robert Bosch Gmbh | Radial piston pump, in particular for fuel injection systems |
DE102006045933A1 (en) | 2006-09-28 | 2008-04-03 | Robert Bosch Gmbh | Plunger assembly for a high pressure pump and high pressure pump with at least one plunger assembly |
JP4701227B2 (en) * | 2007-10-29 | 2011-06-15 | 日立オートモティブシステムズ株式会社 | Plunger high pressure fuel pump |
DE102008017222A1 (en) * | 2008-04-04 | 2009-10-08 | Continental Automotive Gmbh | Pump arrangement for conveying a fluid |
-
2012
- 2012-07-11 DE DE201210212153 patent/DE102012212153A1/en not_active Withdrawn
-
2013
- 2013-06-27 IN IN10747DEN2014 patent/IN2014DN10747A/en unknown
- 2013-06-27 EP EP13733272.2A patent/EP2872771B1/en not_active Not-in-force
- 2013-06-27 WO PCT/EP2013/063468 patent/WO2014009164A1/en active Application Filing
- 2013-06-27 CN CN201380036918.5A patent/CN104487699B/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE102012212153A1 (en) | 2014-01-16 |
WO2014009164A1 (en) | 2014-01-16 |
CN104487699B (en) | 2018-03-13 |
EP2872771B1 (en) | 2017-01-04 |
CN104487699A (en) | 2015-04-01 |
EP2872771A1 (en) | 2015-05-20 |
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