GB2151516B - Manufacturing valve seat-forming member - Google Patents

Manufacturing valve seat-forming member

Info

Publication number
GB2151516B
GB2151516B GB08430188A GB8430188A GB2151516B GB 2151516 B GB2151516 B GB 2151516B GB 08430188 A GB08430188 A GB 08430188A GB 8430188 A GB8430188 A GB 8430188A GB 2151516 B GB2151516 B GB 2151516B
Authority
GB
United Kingdom
Prior art keywords
valve seat
forming member
manufacturing valve
manufacturing
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
Application number
GB08430188A
Other versions
GB8430188D0 (en
GB2151516A (en
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
Keihin Seiki Manufacturing Co Ltd
Original Assignee
Honda Motor Co Ltd
Keihin Seiki Manufacturing 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, Keihin Seiki Manufacturing Co Ltd filed Critical Honda Motor Co Ltd
Publication of GB8430188D0 publication Critical patent/GB8430188D0/en
Publication of GB2151516A publication Critical patent/GB2151516A/en
Application granted granted Critical
Publication of GB2151516B publication Critical patent/GB2151516B/en
Expired 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
GB08430188A 1983-11-30 1984-11-29 Manufacturing valve seat-forming member Expired GB2151516B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22440783A JPS60118462A (en) 1983-11-30 1983-11-30 Method for processing valve seat forming body in fuel injection valve

Publications (3)

Publication Number Publication Date
GB8430188D0 GB8430188D0 (en) 1985-01-09
GB2151516A GB2151516A (en) 1985-07-24
GB2151516B true GB2151516B (en) 1987-04-08

Family

ID=16813276

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08430188A Expired GB2151516B (en) 1983-11-30 1984-11-29 Manufacturing valve seat-forming member

Country Status (3)

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

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2557879B2 (en) * 1987-04-24 1996-11-27 トピ−工業株式会社 Nut seat machining method for wheel bolt holes
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 (en) * 1996-01-20 1998-07-02 Bosch Gmbh Robert Method and device for producing rotationally symmetrical valve seat surfaces with a high surface quality on valves, in particular fuel injection valves for internal combustion engines
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 (en) * 2004-06-29 2007-08-08 株式会社ケーヒン Manufacturing method of electromagnetic fuel injection valve
JP4606352B2 (en) * 2006-03-10 2011-01-05 サンデン株式会社 Manufacturing method of discharge capacity control valve for variable capacity compressor
DE102009001933A1 (en) * 2009-03-27 2010-09-30 Robert Bosch Gmbh Method for processing a nozzle body
WO2015020940A1 (en) * 2013-08-05 2015-02-12 Cummins Inc. Fuel injector including a control valve having a guided check valve ball
CN115213648A (en) * 2022-09-19 2022-10-21 山东科技职业学院 Core hole extrusion processing device and processing method of main core hole of hydraulic valve block

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 (en) * 1971-02-04 1972-09-04
JPS5330971B2 (en) * 1971-10-23 1978-08-30
JPS5330971U (en) * 1976-08-20 1978-03-16
FR2441733A1 (en) * 1978-11-17 1980-06-13 Innota Innovation Tech Avancee ELECTROMAGNETIC INJECTORS AND METHODS OF MAKING THE SAME
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
JPS60118462A (en) 1985-06-25
GB8430188D0 (en) 1985-01-09
FR2555489B1 (en) 1993-01-08
JPH022655B2 (en) 1990-01-18
GB2151516A (en) 1985-07-24
FR2555489A1 (en) 1985-05-31

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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)
PE20 Patent expired after termination of 20 years

Effective date: 20041128