DE102009055087A1 - Einspritzventil - Google Patents
Einspritzventil Download PDFInfo
- Publication number
- DE102009055087A1 DE102009055087A1 DE200910055087 DE102009055087A DE102009055087A1 DE 102009055087 A1 DE102009055087 A1 DE 102009055087A1 DE 200910055087 DE200910055087 DE 200910055087 DE 102009055087 A DE102009055087 A DE 102009055087A DE 102009055087 A1 DE102009055087 A1 DE 102009055087A1
- Authority
- DE
- Germany
- Prior art keywords
- plastic body
- housing
- valve
- cylinder head
- 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.)
- Withdrawn
Links
- 239000000446 fuel Substances 0.000 claims abstract description 28
- 238000002347 injection Methods 0.000 claims abstract description 27
- 239000007924 injection Substances 0.000 claims abstract description 27
- 238000007789 sealing Methods 0.000 claims abstract description 20
- 238000002485 combustion reaction Methods 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 11
- 230000013011 mating Effects 0.000 claims abstract description 6
- 239000000463 material Substances 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 3
- 230000004323 axial length Effects 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 2
- BUHVIAUBTBOHAG-FOYDDCNASA-N (2r,3r,4s,5r)-2-[6-[[2-(3,5-dimethoxyphenyl)-2-(2-methylphenyl)ethyl]amino]purin-9-yl]-5-(hydroxymethyl)oxolane-3,4-diol Chemical compound COC1=CC(OC)=CC(C(CNC=2C=3N=CN(C=3N=CN=2)[C@H]2[C@@H]([C@H](O)[C@@H](CO)O2)O)C=2C(=CC=CC=2)C)=C1 BUHVIAUBTBOHAG-FOYDDCNASA-N 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
-
- 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
- F02M51/0603—Injectors peculiar thereto with means directly operating the valve needle using piezoelectric or magnetostrictive operating means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Fuel-Injection Apparatus (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200910055087 DE102009055087A1 (de) | 2009-12-21 | 2009-12-21 | Einspritzventil |
| EP20100189171 EP2336547B1 (de) | 2009-12-21 | 2010-10-28 | Einspritzventil mit Vorrichtung zur Überprüfung der Zylinderkopfdichtung |
| CN2010106030445A CN102102613A (zh) | 2009-12-21 | 2010-12-21 | 喷射阀 |
| CN201410267628.8A CN104018970A (zh) | 2009-12-21 | 2010-12-21 | 喷射阀 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200910055087 DE102009055087A1 (de) | 2009-12-21 | 2009-12-21 | Einspritzventil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102009055087A1 true DE102009055087A1 (de) | 2011-06-22 |
Family
ID=43734267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200910055087 Withdrawn DE102009055087A1 (de) | 2009-12-21 | 2009-12-21 | Einspritzventil |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP2336547B1 (zh) |
| CN (2) | CN104018970A (zh) |
| DE (1) | DE102009055087A1 (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011087702A1 (de) | 2011-12-05 | 2013-06-06 | Robert Bosch Gmbh | Kraftstoffinjektor und Kraftstoffeinspritzsystem |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102012204302A1 (de) * | 2012-03-19 | 2013-09-19 | Robert Bosch Gmbh | Umspritztes Bauelement mit einem Dichtlabyrinth |
| DE102013205309A1 (de) | 2013-03-26 | 2014-10-02 | Robert Bosch Gmbh | Vorrichtung zum Zumessen von Fluid |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10319599A1 (de) | 2003-05-02 | 2004-11-18 | Robert Bosch Gmbh | Aktoreinheit für ein piezogesteuertes Kraftstoffeinspritzventil |
| DE102007028490A1 (de) | 2007-06-21 | 2008-12-24 | Robert Bosch Gmbh | Koppler zur Hubübertragung mittels Scherkraft, Injektor, sowie Verfahren zur Hubübertragung |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5372313A (en) * | 1993-02-16 | 1994-12-13 | Siemens Automotive L.P. | Fuel injector |
| DE19624611A1 (de) * | 1996-06-20 | 1998-01-02 | Freudenberg Carl Fa | Vorrichtung zur Abdichtung eines Ringspalts zwischen einem Gehäuse und einer Welle |
| DE10345965A1 (de) * | 2003-10-02 | 2005-07-07 | Parker Hannifin Gmbh | Brennstoffeinspritzventil |
| JP2006057620A (ja) * | 2004-07-20 | 2006-03-02 | Aisan Ind Co Ltd | 燃料噴射弁及び燃料噴射弁のシール方法 |
| DE102004058803A1 (de) * | 2004-12-07 | 2006-06-08 | Robert Bosch Gmbh | Einspritzventil |
-
2009
- 2009-12-21 DE DE200910055087 patent/DE102009055087A1/de not_active Withdrawn
-
2010
- 2010-10-28 EP EP20100189171 patent/EP2336547B1/de not_active Not-in-force
- 2010-12-21 CN CN201410267628.8A patent/CN104018970A/zh active Pending
- 2010-12-21 CN CN2010106030445A patent/CN102102613A/zh active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10319599A1 (de) | 2003-05-02 | 2004-11-18 | Robert Bosch Gmbh | Aktoreinheit für ein piezogesteuertes Kraftstoffeinspritzventil |
| DE102007028490A1 (de) | 2007-06-21 | 2008-12-24 | Robert Bosch Gmbh | Koppler zur Hubübertragung mittels Scherkraft, Injektor, sowie Verfahren zur Hubübertragung |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011087702A1 (de) | 2011-12-05 | 2013-06-06 | Robert Bosch Gmbh | Kraftstoffinjektor und Kraftstoffeinspritzsystem |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104018970A (zh) | 2014-09-03 |
| EP2336547A1 (de) | 2011-06-22 |
| CN102102613A (zh) | 2011-06-22 |
| EP2336547B1 (de) | 2013-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R012 | Request for examination validly filed | ||
| R016 | Response to examination communication | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |