IT1318739B1 - HIGH PRESSURE SINGLE CYLINDER PUMP - Google Patents

HIGH PRESSURE SINGLE CYLINDER PUMP

Info

Publication number
IT1318739B1
IT1318739B1 IT2000MI001842A ITMI20001842A IT1318739B1 IT 1318739 B1 IT1318739 B1 IT 1318739B1 IT 2000MI001842 A IT2000MI001842 A IT 2000MI001842A IT MI20001842 A ITMI20001842 A IT MI20001842A IT 1318739 B1 IT1318739 B1 IT 1318739B1
Authority
IT
Italy
Prior art keywords
high pressure
single cylinder
cylinder pump
pressure single
pump
Prior art date
Application number
IT2000MI001842A
Other languages
Italian (it)
Inventor
Karl Gmelin
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of ITMI20001842A0 publication Critical patent/ITMI20001842A0/en
Publication of ITMI20001842A1 publication Critical patent/ITMI20001842A1/en
Application granted granted Critical
Publication of IT1318739B1 publication Critical patent/IT1318739B1/en

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
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/14—Pistons, piston-rods or piston-rod connections
    • F04B53/144—Adaptation of piston-rods
    • F04B53/146—Piston-rod guiding arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Control Of The Air-Fuel Ratio Of Carburetors (AREA)
  • Reciprocating Pumps (AREA)
IT2000MI001842A 1999-08-10 2000-08-08 HIGH PRESSURE SINGLE CYLINDER PUMP IT1318739B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19937802A DE19937802A1 (en) 1999-08-10 1999-08-10 Single-cylinder high pressure pump for common-rail fuel injection systems in IC engines has guide cylinder with ball loosely guided on end of pump piston

Publications (3)

Publication Number Publication Date
ITMI20001842A0 ITMI20001842A0 (en) 2000-08-08
ITMI20001842A1 ITMI20001842A1 (en) 2002-02-08
IT1318739B1 true IT1318739B1 (en) 2003-09-10

Family

ID=7917896

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000MI001842A IT1318739B1 (en) 1999-08-10 2000-08-08 HIGH PRESSURE SINGLE CYLINDER PUMP

Country Status (4)

Country Link
JP (1) JP2001065427A (en)
DE (1) DE19937802A1 (en)
FR (1) FR2797471A1 (en)
IT (1) IT1318739B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10032577A1 (en) * 2000-07-05 2002-01-24 Bosch Gmbh Robert Radial piston pump
GB2384529B (en) * 2002-01-25 2005-06-01 Delphi Tech Inc Fuel pump assembly
JP3823060B2 (en) 2002-03-04 2006-09-20 株式会社日立製作所 High pressure fuel supply pump
DE102005056683B3 (en) * 2005-11-28 2007-05-03 Industriehansa Consulting & Engineering Gmbh Displacement unit for high pressure pump, has power transmission unit with curved regions standing in intervention with curved region of side of rod and curved region of tappet base, respectively, where regions are curved concave or convex
DE102005060957B4 (en) * 2005-12-20 2012-08-23 Industriehansa Consulting & Engineering Gmbh High pressure pump with several pistons per cylinder
CN105179127A (en) * 2015-10-21 2015-12-23 中国重汽集团重庆燃油喷射系统有限公司 Parasitic high-pressure common-rail pump

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1027031B (en) * 1952-11-20 1958-03-27 Spladis Soc Pour L Applic D In Eccentric drive for piston mounted and loaded radially to the drive shaft axis
JPH06229369A (en) * 1992-05-22 1994-08-16 Tatsuji Motomiya Liquid feed pump
JP3077738B2 (en) * 1994-04-28 2000-08-14 株式会社デンソー High pressure supply pump

Also Published As

Publication number Publication date
FR2797471A1 (en) 2001-02-16
ITMI20001842A1 (en) 2002-02-08
DE19937802A1 (en) 2001-03-01
JP2001065427A (en) 2001-03-16
ITMI20001842A0 (en) 2000-08-08

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