ATE346232T1 - Verfahren zur herstellung eines kraftstoffeinspritzventils - Google Patents
Verfahren zur herstellung eines kraftstoffeinspritzventilsInfo
- Publication number
- ATE346232T1 ATE346232T1 AT01130860T AT01130860T ATE346232T1 AT E346232 T1 ATE346232 T1 AT E346232T1 AT 01130860 T AT01130860 T AT 01130860T AT 01130860 T AT01130860 T AT 01130860T AT E346232 T1 ATE346232 T1 AT E346232T1
- Authority
- AT
- Austria
- Prior art keywords
- injector
- seal
- working life
- annular chamber
- producing
- Prior art date
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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0031—Valves characterized by the type of valves, e.g. special valve member details, valve seat details, valve housing details
-
- 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
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
- F02M47/027—Electrically actuated valves draining the chamber to release the closing 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
- F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
- F02M55/004—Joints; Sealings
- F02M55/005—Joints; Sealings for high pressure conduits, e.g. connected to pump outlet or to injector inlet
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/16—Sealing of fuel injection apparatus not otherwise provided for
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/90—Selection of particular materials
- F02M2200/9015—Elastomeric or plastic materials
-
- 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
- F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
- F02M2547/003—Valve inserts containing control chamber and valve piston
-
- 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
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49764—Method of mechanical manufacture with testing or indicating
- Y10T29/49771—Quantitative measuring or gauging
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Manufacturing & Machinery (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT2001TO000027A ITTO20010027A1 (it) | 2001-01-16 | 2001-01-16 | Metodo per realizzare iniettori di combustibile ed iniettore di combustibile. |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE346232T1 true ATE346232T1 (de) | 2006-12-15 |
Family
ID=11458386
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01130860T ATE346232T1 (de) | 2001-01-16 | 2001-12-27 | Verfahren zur herstellung eines kraftstoffeinspritzventils |
Country Status (6)
Country | Link |
---|---|
US (1) | US6896194B2 (de) |
EP (1) | EP1223338B1 (de) |
AT (1) | ATE346232T1 (de) |
DE (1) | DE60124663T2 (de) |
ES (1) | ES2272404T3 (de) |
IT (1) | ITTO20010027A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050087624A1 (en) * | 2002-05-10 | 2005-04-28 | Siemens Aktiengesellschaft | Injector for fuel injection |
DE602004003928T2 (de) * | 2004-06-30 | 2007-10-18 | C.R.F. S.C.P.A. | Einspritzventil für Verbrennungskraftmaschine |
US7628140B2 (en) * | 2007-09-27 | 2009-12-08 | Caterpillar Inc. | High-pressure pump or injector plug or guide with decoupled sealing land |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1940698A1 (de) * | 1968-08-21 | 1970-11-26 | Shamban & Co W S | Dichtungsanordnung |
US5004015A (en) * | 1984-03-01 | 1991-04-02 | Mannesmann Rexroth Gmbh | Directional control device |
US5145008A (en) * | 1985-04-05 | 1992-09-08 | Crown Cork & Seal Company, Inc. | Filling valve for counterpressure filling of cans |
IT212431Z2 (it) * | 1987-08-25 | 1989-07-04 | Weber Srl | Le a comando elettromagnetico per valvola di iniezione del combustibi motori a ciclo diesel |
IT1240173B (it) * | 1990-04-06 | 1993-11-27 | Weber Srl | Dispositivo di iniezione del carburante ad azionamento elettromagnetico per un motore a combustione interna |
IT220661Z2 (it) * | 1990-10-31 | 1993-10-08 | Elasis Sistema Ricerca Fita Nel Mezzogiorno Soc.Consortile P.A. | Perfezionamenti al sistema di tenuta ad alta pressione della valvola pilota di un iniettore elettromagnetico per sistemi di iniezione del combustibile di motori a combustione interna |
CH689282A5 (de) * | 1994-03-29 | 1999-01-29 | Christian Dipl-Ing Eth Mathis | Einspritzventil fuer eine insbesondere als Dieselmotor vorgesehene Brennkraftmaschine. |
US5971285A (en) * | 1996-03-26 | 1999-10-26 | Masco Corporation Of Indiana | Thermostatically controlled mixing valve |
DE19802244A1 (de) * | 1998-01-22 | 1999-07-29 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
ITTO20001230A1 (it) * | 2000-12-29 | 2002-06-29 | Fiat Ricerche | Iniettore di combustibile per un motore a combustione interna. |
-
2001
- 2001-01-16 IT IT2001TO000027A patent/ITTO20010027A1/it unknown
- 2001-12-27 AT AT01130860T patent/ATE346232T1/de not_active IP Right Cessation
- 2001-12-27 EP EP01130860A patent/EP1223338B1/de not_active Expired - Lifetime
- 2001-12-27 ES ES01130860T patent/ES2272404T3/es not_active Expired - Lifetime
- 2001-12-27 DE DE60124663T patent/DE60124663T2/de not_active Expired - Lifetime
- 2001-12-28 US US10/034,634 patent/US6896194B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ITTO20010027A0 (it) | 2001-01-16 |
ITTO20010027A1 (it) | 2002-07-16 |
EP1223338B1 (de) | 2006-11-22 |
EP1223338A2 (de) | 2002-07-17 |
DE60124663T2 (de) | 2007-09-13 |
US6896194B2 (en) | 2005-05-24 |
EP1223338A3 (de) | 2003-02-26 |
ES2272404T3 (es) | 2007-05-01 |
US20020130203A1 (en) | 2002-09-19 |
DE60124663D1 (de) | 2007-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |