IT1395132B1 - HIGH PRESSURE PUMP - Google Patents
HIGH PRESSURE PUMPInfo
- Publication number
- IT1395132B1 IT1395132B1 ITMI2009A001416A ITMI20091416A IT1395132B1 IT 1395132 B1 IT1395132 B1 IT 1395132B1 IT MI2009A001416 A ITMI2009A001416 A IT MI2009A001416A IT MI20091416 A ITMI20091416 A IT MI20091416A IT 1395132 B1 IT1395132 B1 IT 1395132B1
- Authority
- IT
- Italy
- Prior art keywords
- high pressure
- pressure pump
- pump
- pressure
- Prior art date
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
- F04B1/04—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
- 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
- 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
- F04B1/0426—Arrangements for pressing the pistons against the actuated cam; Arrangements for connecting the pistons to the actuated cam
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2009A001416A IT1395132B1 (en) | 2009-08-05 | 2009-08-05 | HIGH PRESSURE PUMP |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITMI2009A001416A IT1395132B1 (en) | 2009-08-05 | 2009-08-05 | HIGH PRESSURE PUMP |
Publications (2)
Publication Number | Publication Date |
---|---|
ITMI20091416A1 ITMI20091416A1 (en) | 2011-02-06 |
IT1395132B1 true IT1395132B1 (en) | 2012-09-05 |
Family
ID=41476897
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITMI2009A001416A IT1395132B1 (en) | 2009-08-05 | 2009-08-05 | HIGH PRESSURE PUMP |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1395132B1 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0519680D0 (en) * | 2005-09-27 | 2005-11-02 | Delphi Tech Inc | Fuel pump assembly |
DE102006041673A1 (en) * | 2006-02-20 | 2007-08-23 | Robert Bosch Gmbh | High pressure pump especially for fuel injection in IC engine has the cam follower supported axially by hardened low wear surfaces |
US7568461B1 (en) * | 2008-06-20 | 2009-08-04 | Gm Global Technology Operations, Inc. | Tappet roller end shape for improved lubrication and combination with fuel pump and engine |
-
2009
- 2009-08-05 IT ITMI2009A001416A patent/IT1395132B1/en active
Also Published As
Publication number | Publication date |
---|---|
ITMI20091416A1 (en) | 2011-02-06 |
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