JP2002519586A - 燃料噴射弁 - Google Patents
燃料噴射弁Info
- Publication number
- JP2002519586A JP2002519586A JP2000558308A JP2000558308A JP2002519586A JP 2002519586 A JP2002519586 A JP 2002519586A JP 2000558308 A JP2000558308 A JP 2000558308A JP 2000558308 A JP2000558308 A JP 2000558308A JP 2002519586 A JP2002519586 A JP 2002519586A
- Authority
- JP
- Japan
- Prior art keywords
- valve
- closure
- fuel injection
- injection valve
- valve seat
- 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- Withdrawn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
- 238000002347 injection Methods 0.000 title claims abstract description 38
- 239000007924 injection Substances 0.000 title claims abstract description 38
- 239000000446 fuel Substances 0.000 title claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 52
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 5
- 238000002485 combustion reaction Methods 0.000 abstract description 2
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 238000003466 welding Methods 0.000 description 8
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000007789 sealing Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 239000010763 heavy fuel oil Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 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
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/10—Other injectors with elongated valve bodies, i.e. of needle-valve type
- F02M61/12—Other injectors with elongated valve bodies, i.e. of needle-valve type characterised by the provision of guiding or centring means for valve bodies
-
- 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
- F02M51/0667—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 acting as a valve or having a short valve body attached thereto
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)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19829422A DE19829422A1 (de) | 1998-07-01 | 1998-07-01 | Brennstoffeinspritzventil |
| DE19829422.0 | 1998-07-01 | ||
| PCT/DE1999/000879 WO2000001942A1 (fr) | 1998-07-01 | 1999-03-25 | Soupape d'injection de carburant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002519586A true JP2002519586A (ja) | 2002-07-02 |
Family
ID=7872652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2000558308A Withdrawn JP2002519586A (ja) | 1998-07-01 | 1999-03-25 | 燃料噴射弁 |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1034369B1 (fr) |
| JP (1) | JP2002519586A (fr) |
| BR (1) | BR9906570A (fr) |
| DE (2) | DE19829422A1 (fr) |
| ES (1) | ES2201717T3 (fr) |
| WO (1) | WO2000001942A1 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015060121A1 (fr) | 2013-10-22 | 2015-04-30 | 日本パーカライジング株式会社 | Agent et liquide de traitement de conversion chimique sans phosphore pour le travail plastique, couche de conversion chimique et matériau métallique ayant une couche de conversion chimique |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4082929B2 (ja) | 2002-05-21 | 2008-04-30 | 株式会社日立製作所 | 燃料噴射弁 |
| DE102006025343A1 (de) * | 2006-03-22 | 2007-09-27 | Robert Bosch Gmbh | Magnetspule |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56107956A (en) * | 1980-01-30 | 1981-08-27 | Hitachi Ltd | Solenoid fuel injection valve |
| DE3831196A1 (de) | 1988-09-14 | 1990-03-22 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares ventil |
| DE3939093A1 (de) * | 1989-11-25 | 1991-05-29 | Bosch Gmbh Robert | Elektromagnetisch betaetigbares kraftstoffeinspritzventil |
| DE19503224A1 (de) * | 1995-02-02 | 1996-08-08 | Bosch Gmbh Robert | Elektromagnetisch betätigbares Einspritzventil für Kraftstoffeinspritzanlagen von Verbrennungsmotoren |
| DE19712589C1 (de) * | 1997-03-26 | 1998-06-04 | Bosch Gmbh Robert | Brennstoffeinspritzventil und Verfahren zur Herstellung einer Ventilnadel eines Brennstoffeinspritzventils |
-
1998
- 1998-07-01 DE DE19829422A patent/DE19829422A1/de not_active Withdrawn
-
1999
- 1999-03-25 DE DE59905828T patent/DE59905828D1/de not_active Expired - Lifetime
- 1999-03-25 JP JP2000558308A patent/JP2002519586A/ja not_active Withdrawn
- 1999-03-25 ES ES99923396T patent/ES2201717T3/es not_active Expired - Lifetime
- 1999-03-25 BR BR9906570-3A patent/BR9906570A/pt active Search and Examination
- 1999-03-25 EP EP99923396A patent/EP1034369B1/fr not_active Expired - Lifetime
- 1999-03-25 WO PCT/DE1999/000879 patent/WO2000001942A1/fr active IP Right Grant
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015060121A1 (fr) | 2013-10-22 | 2015-04-30 | 日本パーカライジング株式会社 | Agent et liquide de traitement de conversion chimique sans phosphore pour le travail plastique, couche de conversion chimique et matériau métallique ayant une couche de conversion chimique |
| KR20160072199A (ko) | 2013-10-22 | 2016-06-22 | 니혼 파커라이징 가부시키가이샤 | 소성 가공용 비인 화성 처리제, 처리액, 화성 피막 및 화성 피막을 갖는 금속 재료 |
| US10787578B2 (en) | 2013-10-22 | 2020-09-29 | Henkel Ag & Co. Kgaa | Non-phosphorus chemical conversion treatment agent and treatment liquid for plastic working, chemical conversion film, and metal material with chemical conversion film |
Also Published As
| Publication number | Publication date |
|---|---|
| BR9906570A (pt) | 2000-09-19 |
| DE59905828D1 (de) | 2003-07-10 |
| EP1034369B1 (fr) | 2003-06-04 |
| ES2201717T3 (es) | 2004-03-16 |
| EP1034369A1 (fr) | 2000-09-13 |
| DE19829422A1 (de) | 2000-01-05 |
| WO2000001942A1 (fr) | 2000-01-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060324 |
|
| A761 | Written withdrawal of application |
Free format text: JAPANESE INTERMEDIATE CODE: A761 Effective date: 20060815 |