FI20106161A0 - INJECTION PUMP - Google Patents

INJECTION PUMP

Info

Publication number
FI20106161A0
FI20106161A0 FI20106161A FI20106161A FI20106161A0 FI 20106161 A0 FI20106161 A0 FI 20106161A0 FI 20106161 A FI20106161 A FI 20106161A FI 20106161 A FI20106161 A FI 20106161A FI 20106161 A0 FI20106161 A0 FI 20106161A0
Authority
FI
Finland
Prior art keywords
injection pump
injection
pump
Prior art date
Application number
FI20106161A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI20106161A (en
Inventor
Haakan Nynaes
Goesta Liljenfeldt
Original Assignee
Waertsilae Finland Oy
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 Waertsilae Finland Oy filed Critical Waertsilae Finland Oy
Priority to FI20106161A priority Critical patent/FI20106161A/en
Publication of FI20106161A0 publication Critical patent/FI20106161A0/en
Priority to PCT/FI2011/050815 priority patent/WO2012059623A2/en
Priority to EP11770842.0A priority patent/EP2635796B1/en
Priority to CN201180052175.1A priority patent/CN103228903B/en
Priority to KR1020137014444A priority patent/KR101692231B1/en
Publication of FI20106161A publication Critical patent/FI20106161A/en

Links

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
    • F02M59/02—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
    • F02M59/04—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 special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps
    • 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
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F02M59/265—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders characterised by the arrangement or form of spill port of spill contour on the piston
    • 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
    • F02M59/20—Varying fuel delivery in quantity or timing
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F02M59/28—Mechanisms therefor
FI20106161A 2010-11-05 2010-11-05 injection Pump FI20106161A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI20106161A FI20106161A (en) 2010-11-05 2010-11-05 injection Pump
PCT/FI2011/050815 WO2012059623A2 (en) 2010-11-05 2011-09-22 Injection pump
EP11770842.0A EP2635796B1 (en) 2010-11-05 2011-09-22 Injection pump
CN201180052175.1A CN103228903B (en) 2010-11-05 2011-09-22 jet pump
KR1020137014444A KR101692231B1 (en) 2010-11-05 2011-09-22 Injection pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20106161A FI20106161A (en) 2010-11-05 2010-11-05 injection Pump

Publications (2)

Publication Number Publication Date
FI20106161A0 true FI20106161A0 (en) 2010-11-05
FI20106161A FI20106161A (en) 2012-05-06

Family

ID=43268942

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20106161A FI20106161A (en) 2010-11-05 2010-11-05 injection Pump

Country Status (5)

Country Link
EP (1) EP2635796B1 (en)
KR (1) KR101692231B1 (en)
CN (1) CN103228903B (en)
FI (1) FI20106161A (en)
WO (1) WO2012059623A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6102767B2 (en) * 2014-01-24 2017-03-29 株式会社デンソー High pressure fuel pump

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE517868C (en) * 1928-08-14 1931-02-12 Michael Sedlmeir Dipl Ing Method and device for regulating the delivery rate of fuel pumps
FR693493A (en) * 1930-04-07 1930-11-20 Usines De La Chaleassiere Soc Fuel pump for internal combustion and mechanical injection engines
US2001843A (en) * 1933-05-12 1935-05-21 D C E Dev Company Fuel injection system for internal combustion engines
DE881887C (en) * 1941-08-29 1953-07-06 Versuchsanstalt Fuer Luftfahrt Injection pump with two or more cylinders working together
FR1380547A (en) * 1963-09-25 1964-12-04 Method and device for injecting liquid fuel into an internal combustion engine
DE3732003A1 (en) * 1987-09-23 1989-04-06 Dahlmann Gerd Uwe Injection device
JPH0754617Y2 (en) * 1989-08-01 1995-12-18 株式会社小松製作所 Diesel engine fuel injector
FI945679A0 (en) * 1994-12-01 1994-12-01 Waertsilae Nsd Oy Ab Foerbaettrat foerfarande Foer insprutning av ett tryckmedium i cylindern vid en foerbraenningsmotor samt arrangemang Foer tillaempning av foerfarandet
CN1490516A (en) * 2003-09-08 2004-04-21 梁剑锐 Hydraulic dual-control speed increasing short-time oil blooming system and on-line fuel oil emulsification
JP5070193B2 (en) * 2008-12-19 2012-11-07 株式会社日本自動車部品総合研究所 High pressure variable displacement pump

Also Published As

Publication number Publication date
KR101692231B1 (en) 2017-01-03
WO2012059623A2 (en) 2012-05-10
EP2635796B1 (en) 2015-08-26
CN103228903B (en) 2015-12-16
WO2012059623A3 (en) 2012-10-04
KR20130103768A (en) 2013-09-24
FI20106161A (en) 2012-05-06
CN103228903A (en) 2013-07-31
EP2635796A2 (en) 2013-09-11

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Legal Events

Date Code Title Description
FD Application lapsed