FR2555668B1 - Soupape d'injection de carburant munie d'un orifice de delivrance de carburant rode par un fluide, et procede de fabrication de cet orifice - Google Patents
Soupape d'injection de carburant munie d'un orifice de delivrance de carburant rode par un fluide, et procede de fabrication de cet orificeInfo
- Publication number
- FR2555668B1 FR2555668B1 FR848418192A FR8418192A FR2555668B1 FR 2555668 B1 FR2555668 B1 FR 2555668B1 FR 848418192 A FR848418192 A FR 848418192A FR 8418192 A FR8418192 A FR 8418192A FR 2555668 B1 FR2555668 B1 FR 2555668B1
- Authority
- FR
- France
- Prior art keywords
- roded
- fluid
- manufacturing
- same
- injection valve
- 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
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
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
- B24B31/10—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work
- B24B31/116—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor involving other means for tumbling of work using plastically deformable grinding compound, moved relatively to the workpiece under the influence of pressure
-
- 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
-
- 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
- F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
-
- 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
-
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/47—Burnishing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/53—Means to assemble or disassemble
- Y10T29/53478—Means to assemble or disassemble with magazine supply
- Y10T29/53522—Means to fasten by deforming
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP58224408A JPS60119363A (ja) | 1983-11-30 | 1983-11-30 | 燃料噴射弁 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2555668A1 FR2555668A1 (fr) | 1985-05-31 |
FR2555668B1 true FR2555668B1 (fr) | 1991-03-15 |
Family
ID=16813293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR848418192A Expired - Fee Related FR2555668B1 (fr) | 1983-11-30 | 1984-11-29 | Soupape d'injection de carburant munie d'un orifice de delivrance de carburant rode par un fluide, et procede de fabrication de cet orifice |
Country Status (4)
Country | Link |
---|---|
US (1) | US4687142A (fr) |
JP (1) | JPS60119363A (fr) |
FR (1) | FR2555668B1 (fr) |
GB (1) | GB2152137B (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO158928C (no) * | 1987-10-15 | 1988-11-16 | Technor International A S | Anordning til bruk ved sliping av naalespiss og sete i naalehuset i en brennstoffventil, samt spennapparat for innspenning av naalehuset ved bruk av anordningen. |
US4951878A (en) * | 1987-11-16 | 1990-08-28 | Casey Gary L | Pico fuel injector valve |
JP2660377B2 (ja) * | 1993-01-26 | 1997-10-08 | 株式会社ケーヒン | 燃料噴射弁 |
JP2660388B2 (ja) * | 1993-12-29 | 1997-10-08 | 株式会社ケーヒン | 電磁式燃料噴射弁 |
WO1997005989A1 (fr) * | 1995-08-04 | 1997-02-20 | Dynetics Corporation | Procede et appareil de façonnage d'un orifice au moyen d'une boue abrasive |
US5709587A (en) * | 1996-03-25 | 1998-01-20 | Kennametal Inc. | Method and apparatus for honing an elongate rotary tool |
US5996912A (en) * | 1997-12-23 | 1999-12-07 | Siemens Automotive Corporation | Flat needle for pressurized swirl fuel injector |
DE19941472A1 (de) * | 1999-09-01 | 2001-03-15 | Bosch Gmbh Robert | Verfahren zur Kalibrierung von Drosselbohrungen, insbesondere in Einspritzventilen für Brennkraftmaschinen, und Vorrichtung zur Durchführung des Verfahrens |
DE19963389A1 (de) * | 1999-12-28 | 2001-07-05 | Bosch Gmbh Robert | Verfahren zur Herstellung eines Ventilstücks für eine Kraftstoff-Einspritzvorrichtung |
US20050127209A1 (en) * | 2003-12-16 | 2005-06-16 | Phadke Milind V. | Director plate having smooth exits |
US20060107526A1 (en) * | 2004-11-22 | 2006-05-25 | Von Bacho Paul S Iii | Process for inserting flow passages in a work piece |
CN103252706B (zh) * | 2013-01-15 | 2015-10-07 | 上海大学 | 高精度针阀体喷孔研磨加工的控制***及方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2497021A (en) * | 1946-08-19 | 1950-02-07 | Lorance E Sterns | Method and apparatus for grinding or honing |
US2583726A (en) * | 1948-01-26 | 1952-01-29 | Chalom Joseph Aaron | Nozzle |
FR1007358A (fr) * | 1949-12-21 | 1952-05-05 | Appareil pour rectification intérieure d'injecteurs | |
US2774193A (en) * | 1955-10-10 | 1956-12-18 | Thatcher | Tools for ultrasonic cutting |
US3039234A (en) * | 1959-05-21 | 1962-06-19 | Gen Dynamics Corp | Honing apparatus |
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 |
GB1209184A (en) * | 1967-08-19 | 1970-10-21 | Town & Bark Ltd | Internally cleaning small-bore steam tubes |
GB1204183A (en) * | 1967-09-04 | 1970-09-03 | Junkalor Dessau | Process for protecting against corrosion |
US3728821A (en) * | 1971-09-13 | 1973-04-24 | Dynetics Corp | Machine for finishing surfaces |
DE2458728A1 (de) * | 1974-12-12 | 1976-06-24 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares einspritzventil |
FR2339067A1 (fr) * | 1976-01-20 | 1977-08-19 | Sud Maintenance | Injecteurs electromagnetiques et procedes de fabrication de ceux-ci |
DE2807052A1 (de) * | 1978-02-18 | 1979-08-23 | Bosch Gmbh Robert | Elektromagnetisches kraftstoff- einspritzventil fuer brennkraftmaschinen |
JPS575544A (en) * | 1980-05-09 | 1982-01-12 | Ennobashion Tech Abanse Inota | Electromagnetic injector and production thereof |
-
1983
- 1983-11-30 JP JP58224408A patent/JPS60119363A/ja active Pending
-
1984
- 1984-11-20 US US06/673,499 patent/US4687142A/en not_active Expired - Fee Related
- 1984-11-29 FR FR848418192A patent/FR2555668B1/fr not_active Expired - Fee Related
- 1984-11-29 GB GB08430189A patent/GB2152137B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB8430189D0 (en) | 1985-01-09 |
GB2152137B (en) | 1987-08-12 |
JPS60119363A (ja) | 1985-06-26 |
FR2555668A1 (fr) | 1985-05-31 |
US4687142A (en) | 1987-08-18 |
GB2152137A (en) | 1985-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |