GB2593934B - Drive assembly for a fuel pump - Google Patents
Drive assembly for a fuel pump Download PDFInfo
- Publication number
- GB2593934B GB2593934B GB2005355.9A GB202005355A GB2593934B GB 2593934 B GB2593934 B GB 2593934B GB 202005355 A GB202005355 A GB 202005355A GB 2593934 B GB2593934 B GB 2593934B
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel pump
- drive assembly
- fuel
- pump
- assembly
- 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 1
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
- F04B1/0413—Cams
- F04B1/0417—Cams consisting of two or more cylindrical elements, e.g. rollers
-
- 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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
- F02M45/06—Pumps peculiar thereto
-
- 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
- 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
-
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
- F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
- F04B9/042—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
- F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Fuel-Injection Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2005355.9A GB2593934B (en) | 2020-04-10 | 2020-04-10 | Drive assembly for a fuel pump |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2005355.9A GB2593934B (en) | 2020-04-10 | 2020-04-10 | Drive assembly for a fuel pump |
Publications (3)
Publication Number | Publication Date |
---|---|
GB202005355D0 GB202005355D0 (en) | 2020-05-27 |
GB2593934A GB2593934A (en) | 2021-10-13 |
GB2593934B true GB2593934B (en) | 2022-08-03 |
Family
ID=70848012
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2005355.9A Active GB2593934B (en) | 2020-04-10 | 2020-04-10 | Drive assembly for a fuel pump |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2593934B (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006038839A1 (en) * | 2006-08-18 | 2008-02-21 | Robert Bosch Gmbh | High-pressure pump for fuel system of internal-combustion engine, has roller held between housing-side stationary sliding surfaces, where both opposite front surfaces of roller work together with stationary housing-side sliding surface |
WO2011018259A1 (en) * | 2009-08-10 | 2011-02-17 | Robert Bosch Gmbh | High-pressure pump |
DE102010042025A1 (en) * | 2010-10-06 | 2012-04-12 | Robert Bosch Gmbh | Bearing element with rotatably mounted therein roller, in particular in the drive of a pump piston of a high-pressure fuel pump |
DE102012201302A1 (en) * | 2012-01-31 | 2013-08-01 | Robert Bosch Gmbh | high pressure pump |
EP3078843A1 (en) * | 2015-04-10 | 2016-10-12 | Otics Corporation | Lifter rotation preventing structure |
US20180003138A1 (en) * | 2015-01-20 | 2018-01-04 | Denso Corporation | High-pressure pump and production method thereof |
-
2020
- 2020-04-10 GB GB2005355.9A patent/GB2593934B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006038839A1 (en) * | 2006-08-18 | 2008-02-21 | Robert Bosch Gmbh | High-pressure pump for fuel system of internal-combustion engine, has roller held between housing-side stationary sliding surfaces, where both opposite front surfaces of roller work together with stationary housing-side sliding surface |
WO2011018259A1 (en) * | 2009-08-10 | 2011-02-17 | Robert Bosch Gmbh | High-pressure pump |
DE102010042025A1 (en) * | 2010-10-06 | 2012-04-12 | Robert Bosch Gmbh | Bearing element with rotatably mounted therein roller, in particular in the drive of a pump piston of a high-pressure fuel pump |
DE102012201302A1 (en) * | 2012-01-31 | 2013-08-01 | Robert Bosch Gmbh | high pressure pump |
US20180003138A1 (en) * | 2015-01-20 | 2018-01-04 | Denso Corporation | High-pressure pump and production method thereof |
EP3078843A1 (en) * | 2015-04-10 | 2016-10-12 | Otics Corporation | Lifter rotation preventing structure |
Also Published As
Publication number | Publication date |
---|---|
GB202005355D0 (en) | 2020-05-27 |
GB2593934A (en) | 2021-10-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20240328 AND 20240403 |