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GB2577677B - High pressure pump shoe - Google Patents

High pressure pump shoe Download PDF

Info

Publication number
GB2577677B
GB2577677B GB1815387.4A GB201815387A GB2577677B GB 2577677 B GB2577677 B GB 2577677B GB 201815387 A GB201815387 A GB 201815387A GB 2577677 B GB2577677 B GB 2577677B
Authority
GB
United Kingdom
Prior art keywords
high pressure
pressure pump
pump shoe
shoe
pump
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
Application number
GB1815387.4A
Other versions
GB201815387D0 (en
GB2577677A (en
Inventor
Guerrato Diego
Mccrindle Christopher
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Borgwarner US Technologies LLC
Original Assignee
Delphi Technologies IP Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Delphi Technologies IP Ltd filed Critical Delphi Technologies IP Ltd
Priority to GB1815387.4A priority Critical patent/GB2577677B/en
Publication of GB201815387D0 publication Critical patent/GB201815387D0/en
Publication of GB2577677A publication Critical patent/GB2577677A/en
Application granted granted Critical
Publication of GB2577677B publication Critical patent/GB2577677B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/0873—Component parts, e.g. sealings; Manufacturing or assembly thereof
    • F04B27/0878—Pistons
    • F04B27/0886—Piston shoes
    • 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
    • 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
    • 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
    • F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
    • F04B1/122—Details or component parts, e.g. valves, sealings or lubrication means
    • F04B1/124—Pistons
    • F04B1/126—Piston shoe retaining means
    • 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
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/10—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis having stationary cylinders
    • F04B27/1036—Component parts, details, e.g. sealings, lubrication
    • F04B27/1054—Actuating elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Reciprocating Pumps (AREA)
GB1815387.4A 2018-09-21 2018-09-21 High pressure pump shoe Active GB2577677B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1815387.4A GB2577677B (en) 2018-09-21 2018-09-21 High pressure pump shoe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1815387.4A GB2577677B (en) 2018-09-21 2018-09-21 High pressure pump shoe

Publications (3)

Publication Number Publication Date
GB201815387D0 GB201815387D0 (en) 2018-11-07
GB2577677A GB2577677A (en) 2020-04-08
GB2577677B true GB2577677B (en) 2021-06-23

Family

ID=64024131

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1815387.4A Active GB2577677B (en) 2018-09-21 2018-09-21 High pressure pump shoe

Country Status (1)

Country Link
GB (1) GB2577677B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2874054Y (en) * 2005-11-24 2007-02-28 沈一中 slide shoe for compressor
CN2924064Y (en) * 2006-04-30 2007-07-18 上海三电贝洱汽车空调有限公司 Slide caterpillar of rotary inclined-plate type compressor
DE102008017823A1 (en) * 2008-04-08 2009-10-15 Continental Automotive Gmbh High pressure pump for conveying fluid, has pump housing and drive shaft pivoted in pump housing, where pump unit has cylinder with cylinder longitudinal axis and cylinder chamber
WO2010028882A1 (en) * 2008-09-10 2010-03-18 Robert Bosch Gmbh Piston pump with surface pressure between a roller shoe and a roller mounted therein
DE102010042509A1 (en) * 2010-10-15 2012-04-19 Robert Bosch Gmbh Roller shoe for a high pressure pump of a fuel injection system
DE102012201302A1 (en) * 2012-01-31 2013-08-01 Robert Bosch Gmbh high pressure pump
US20140064993A1 (en) * 2012-09-05 2014-03-06 Hyundai Motor Company High pressure fuel pump having improved lubrication characteristics
WO2017072006A1 (en) * 2015-10-27 2017-05-04 Delphi International Operations Luxembourg S.À R.L. High pressure fuel pump

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2874054Y (en) * 2005-11-24 2007-02-28 沈一中 slide shoe for compressor
CN2924064Y (en) * 2006-04-30 2007-07-18 上海三电贝洱汽车空调有限公司 Slide caterpillar of rotary inclined-plate type compressor
DE102008017823A1 (en) * 2008-04-08 2009-10-15 Continental Automotive Gmbh High pressure pump for conveying fluid, has pump housing and drive shaft pivoted in pump housing, where pump unit has cylinder with cylinder longitudinal axis and cylinder chamber
WO2010028882A1 (en) * 2008-09-10 2010-03-18 Robert Bosch Gmbh Piston pump with surface pressure between a roller shoe and a roller mounted therein
DE102010042509A1 (en) * 2010-10-15 2012-04-19 Robert Bosch Gmbh Roller shoe for a high pressure pump of a fuel injection system
DE102012201302A1 (en) * 2012-01-31 2013-08-01 Robert Bosch Gmbh high pressure pump
US20140064993A1 (en) * 2012-09-05 2014-03-06 Hyundai Motor Company High pressure fuel pump having improved lubrication characteristics
WO2017072006A1 (en) * 2015-10-27 2017-05-04 Delphi International Operations Luxembourg S.À R.L. High pressure fuel pump

Also Published As

Publication number Publication date
GB201815387D0 (en) 2018-11-07
GB2577677A (en) 2020-04-08

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