ES2382692T3 - Válvula de inyección y procedimiento de fabricación de la misma - Google Patents
Válvula de inyección y procedimiento de fabricación de la misma Download PDFInfo
- Publication number
- ES2382692T3 ES2382692T3 ES10178585T ES10178585T ES2382692T3 ES 2382692 T3 ES2382692 T3 ES 2382692T3 ES 10178585 T ES10178585 T ES 10178585T ES 10178585 T ES10178585 T ES 10178585T ES 2382692 T3 ES2382692 T3 ES 2382692T3
- Authority
- ES
- Spain
- Prior art keywords
- valve seat
- valve
- seat support
- magnetic
- injection
- 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.)
- Active
Links
- 238000002347 injection Methods 0.000 title claims abstract description 54
- 239000007924 injection Substances 0.000 title claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- 239000000696 magnetic material Substances 0.000 claims abstract description 14
- 230000005291 magnetic effect Effects 0.000 claims description 46
- 238000000034 method Methods 0.000 claims description 35
- 239000000463 material Substances 0.000 claims description 31
- 239000000446 fuel Substances 0.000 claims description 8
- 230000004913 activation Effects 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 230000003628 erosive effect Effects 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000011161 development Methods 0.000 description 8
- 230000018109 developmental process Effects 0.000 description 8
- 238000007885 magnetic separation Methods 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000005304 joining Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005245 sintering Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 206010003497 Asphyxia Diseases 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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
- 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
- F02M51/0682—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 body being hollow and its interior communicating with the fuel flow
-
- 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
- F02M61/166—Selection of particular materials
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fuel-Injection Apparatus (AREA)
- Magnetically Actuated Valves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102009046466A DE102009046466A1 (de) | 2009-11-06 | 2009-11-06 | MIM 2K-Hülse für Einspritzventil |
| DE102009046466 | 2009-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2382692T3 true ES2382692T3 (es) | 2012-06-12 |
Family
ID=43334592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES10178585T Active ES2382692T3 (es) | 2009-11-06 | 2010-09-23 | Válvula de inyección y procedimiento de fabricación de la misma |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2320062B1 (de) |
| AT (1) | ATE557180T1 (de) |
| DE (1) | DE102009046466A1 (de) |
| ES (1) | ES2382692T3 (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011088463A1 (de) | 2011-06-29 | 2013-01-03 | Robert Bosch Gmbh | Bauteil für einen Magnetaktor sowie Verfahren zu dessen Herstellung |
| US9115678B2 (en) * | 2012-08-09 | 2015-08-25 | Ford Global Technologies, Llc | Magnetized fuel injector valve and valve seat |
| DE102014213082A1 (de) * | 2014-07-04 | 2016-01-07 | Robert Bosch Gmbh | Metallpulverspritzgießbauteil-Zwischenprodukt, Metallpulverspritzgießbauteil, Verfahren zum Herstellen eines Metallpulverspritzgießbauteils und Vorrichtung zum Herstellen eines Metallpulverspritzgießbauteils |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1049951C (zh) * | 1993-12-09 | 2000-03-01 | 罗伯特·博施有限公司 | 电磁操纵阀 |
| DE102004058803A1 (de) | 2004-12-07 | 2006-06-08 | Robert Bosch Gmbh | Einspritzventil |
| DE102005039288A1 (de) * | 2005-08-19 | 2007-02-22 | Robert Bosch Gmbh | Verfahren zur Herstellung eines festen Gehäuses |
| DE102005052255B4 (de) * | 2005-11-02 | 2020-12-17 | Robert Bosch Gmbh | Brennstoffeinspritzventil |
| JP4591593B2 (ja) * | 2008-02-13 | 2010-12-01 | 株式会社デンソー | 燃料噴射弁 |
| EP2221468A1 (de) * | 2009-02-20 | 2010-08-25 | Continental Automotive GmbH | Fluidinjektor |
-
2009
- 2009-11-06 DE DE102009046466A patent/DE102009046466A1/de not_active Withdrawn
-
2010
- 2010-09-23 EP EP10178585A patent/EP2320062B1/de not_active Not-in-force
- 2010-09-23 ES ES10178585T patent/ES2382692T3/es active Active
- 2010-09-23 AT AT10178585T patent/ATE557180T1/de active
Also Published As
| Publication number | Publication date |
|---|---|
| DE102009046466A1 (de) | 2011-05-12 |
| EP2320062A1 (de) | 2011-05-11 |
| ATE557180T1 (de) | 2012-05-15 |
| EP2320062B1 (de) | 2012-05-09 |
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