GB202205834D0 - Drive assembly for a fuel pump with roller tappet - Google Patents
Drive assembly for a fuel pump with roller tappetInfo
- Publication number
- GB202205834D0 GB202205834D0 GBGB2205834.1A GB202205834A GB202205834D0 GB 202205834 D0 GB202205834 D0 GB 202205834D0 GB 202205834 A GB202205834 A GB 202205834A GB 202205834 D0 GB202205834 D0 GB 202205834D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- fuel pump
- drive assembly
- roller tappet
- tappet
- roller
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 title 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
- 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
- F02M59/48—Assembling; Disassembling; Replacing
-
- 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
- F04B1/0426—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)
- Fuel-Injection Apparatus (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2205834.1A GB2617853A (en) | 2022-04-21 | 2022-04-21 | Drive assembly for a fuel pump with roller tappet |
PCT/EP2023/060440 WO2023203199A1 (en) | 2022-04-21 | 2023-04-21 | Drive assembly for a fuel pump with roller tappet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2205834.1A GB2617853A (en) | 2022-04-21 | 2022-04-21 | Drive assembly for a fuel pump with roller tappet |
Publications (2)
Publication Number | Publication Date |
---|---|
GB202205834D0 true GB202205834D0 (en) | 2022-06-08 |
GB2617853A GB2617853A (en) | 2023-10-25 |
Family
ID=81851982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2205834.1A Pending GB2617853A (en) | 2022-04-21 | 2022-04-21 | Drive assembly for a fuel pump with roller tappet |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2617853A (en) |
WO (1) | WO2023203199A1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1913519A1 (en) * | 1969-03-18 | 1970-09-24 | Bosch Gmbh Robert | Device for securing the roller couch of Mchf-cylinder injection pumps against turning |
JPH02215966A (en) * | 1989-02-15 | 1990-08-28 | Nippondenso Co Ltd | Fuel injection system for internal combustion engine |
JP2011169154A (en) * | 2010-02-16 | 2011-09-01 | Ntn Corp | Pump tappet |
FR2998614A1 (en) * | 2012-11-29 | 2014-05-30 | Skf Ab | CAM FOLLOWER WITH ANTI-ROTATION DEVICE |
DE102016208763A1 (en) * | 2016-05-20 | 2017-11-23 | Robert Bosch Gmbh | Pump, in particular high-pressure pump of a fuel injection system |
DE102016224347B4 (en) * | 2016-12-07 | 2018-06-21 | Robert Bosch Gmbh | Pump, in particular high-pressure pump of a fuel injection system, with a plunger assembly which has a rotation and a Schmierstoffversor- supply of the roller by an extended bearing pin |
JP7022380B2 (en) * | 2018-01-31 | 2022-02-18 | いすゞ自動車株式会社 | Fuel pump assembly structure |
-
2022
- 2022-04-21 GB GB2205834.1A patent/GB2617853A/en active Pending
-
2023
- 2023-04-21 WO PCT/EP2023/060440 patent/WO2023203199A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2023203199A1 (en) | 2023-10-26 |
GB2617853A (en) | 2023-10-25 |
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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 20240411 AND 20240417 |