FR2555489B1 - Procede de fabrication d'un element formant siege d'une soupape d'injection de carburant - Google Patents

Procede de fabrication d'un element formant siege d'une soupape d'injection de carburant

Info

Publication number
FR2555489B1
FR2555489B1 FR8418191A FR8418191A FR2555489B1 FR 2555489 B1 FR2555489 B1 FR 2555489B1 FR 8418191 A FR8418191 A FR 8418191A FR 8418191 A FR8418191 A FR 8418191A FR 2555489 B1 FR2555489 B1 FR 2555489B1
Authority
FR
France
Prior art keywords
seat
manufacturing
fuel injection
injection valve
element forming
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.)
Expired - Fee Related
Application number
FR8418191A
Other languages
English (en)
French (fr)
Other versions
FR2555489A1 (fr
Inventor
Isamu Sasao
Yoshiyasu Takaoka
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co 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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of FR2555489A1 publication Critical patent/FR2555489A1/fr
Application granted granted Critical
Publication of FR2555489B1 publication Critical patent/FR2555489B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B24B39/02—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working internal surfaces of revolution
    • 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
    • F02M51/00—Fuel-injection apparatus characterised by being operated electrically
    • F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
    • F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
    • F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
    • F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
    • F02M51/0671—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto
    • F02M51/0675—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages
    • F02M51/0678—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature having an elongated valve body attached thereto the valve body having cylindrical guiding or metering portions, e.g. with fuel passages all portions having fuel passages, e.g. flats, grooves, diameter reductions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
FR8418191A 1983-11-30 1984-11-29 Procede de fabrication d'un element formant siege d'une soupape d'injection de carburant Expired - Fee Related FR2555489B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22440783A JPS60118462A (ja) 1983-11-30 1983-11-30 燃料噴射弁における弁座形成体の加工方法

Publications (2)

Publication Number Publication Date
FR2555489A1 FR2555489A1 (fr) 1985-05-31
FR2555489B1 true FR2555489B1 (fr) 1993-01-08

Family

ID=16813276

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8418191A Expired - Fee Related FR2555489B1 (fr) 1983-11-30 1984-11-29 Procede de fabrication d'un element formant siege d'une soupape d'injection de carburant

Country Status (3)

Country Link
JP (1) JPS60118462A (ja)
FR (1) FR2555489B1 (ja)
GB (1) GB2151516B (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2557879B2 (ja) * 1987-04-24 1996-11-27 トピ−工業株式会社 ホイ−ルのボルト穴のナツト座加工方法
GB8914478D0 (en) * 1989-06-23 1989-08-09 Lucas Ind Plc Fuel injection nozzle
GB2262247B (en) * 1991-12-13 1996-01-10 Conex Ind Ltd A process for producing brass fittings
DE19602068C2 (de) * 1996-01-20 1998-07-02 Bosch Gmbh Robert Verfahren und Vorrichtung zur Herstellung von rotationssymmetrischen Ventilsitzflächen mit hoher Oberflächengüte an Ventilen, insbesondere Brennstoffeinspritzventilen für Brennkraftmaschinen
US6098958A (en) * 1998-05-06 2000-08-08 Ernst Thielenhaus Kg Valve assembly, especially for a fuel-injection valve and method of making same
US6920690B1 (en) * 1999-04-27 2005-07-26 Siemens Vdo Automotive Corp. Method of manufacturing a fuel injector seat
JP3955043B2 (ja) * 2004-06-29 2007-08-08 株式会社ケーヒン 電磁式燃料噴射弁の製造方法
JP4606352B2 (ja) * 2006-03-10 2011-01-05 サンデン株式会社 可変容量圧縮機用吐出容量制御弁の製造方法
DE102009001933A1 (de) * 2009-03-27 2010-09-30 Robert Bosch Gmbh Verfahren zum Bearbeiten eines Düsenkörpers
WO2015020940A1 (en) * 2013-08-05 2015-02-12 Cummins Inc. Fuel injector including a control valve having a guided check valve ball
CN115213648A (zh) * 2022-09-19 2022-10-21 山东科技职业学院 芯孔挤压加工装置及液压阀块主芯孔的加工方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1683044A (en) * 1926-05-28 1928-09-04 Fred D Mongeau Burnishing tool
GB887765A (en) * 1960-08-04 1962-01-24 Orange G M B H L Process and apparatus for the rounding of injection bores of injection nozzles in particular the nozzles of compression-ignition engines
JPS473275U (ja) * 1971-02-04 1972-09-04
JPS5330971B2 (ja) * 1971-10-23 1978-08-30
JPS5330971U (ja) * 1976-08-20 1978-03-16
FR2441733A1 (fr) * 1978-11-17 1980-06-13 Innota Innovation Tech Avancee Injecteurs electromagnetiques et procedes pour les fabriquer
JPS5682162A (en) * 1979-12-03 1981-07-04 Fujii Gokin Seisakusho:Kk Method for finishing sliding face of cock

Also Published As

Publication number Publication date
FR2555489A1 (fr) 1985-05-31
GB8430188D0 (en) 1985-01-09
GB2151516B (en) 1987-04-08
JPH022655B2 (ja) 1990-01-18
JPS60118462A (ja) 1985-06-25
GB2151516A (en) 1985-07-24

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Legal Events

Date Code Title Description
ST Notification of lapse
ST Notification of lapse