EP1270925A3 - Ventileinrichtung zur temperaturabhängigen Umschaltung der Überströmmenge einer Diesel-Einspritzpumpe - Google Patents
Ventileinrichtung zur temperaturabhängigen Umschaltung der Überströmmenge einer Diesel-Einspritzpumpe Download PDFInfo
- Publication number
- EP1270925A3 EP1270925A3 EP02011013A EP02011013A EP1270925A3 EP 1270925 A3 EP1270925 A3 EP 1270925A3 EP 02011013 A EP02011013 A EP 02011013A EP 02011013 A EP02011013 A EP 02011013A EP 1270925 A3 EP1270925 A3 EP 1270925A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- injection pump
- over
- diesel injection
- return flow
- temperature dependent
- 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- Withdrawn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
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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0011—Constructional details; Manufacturing or assembly of elements of fuel systems; Materials therefor
- F02M37/0023—Valves in the fuel supply and return system
- F02M37/0035—Thermo sensitive valves
-
- 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
- F02M37/00—Apparatus or systems for feeding liquid fuel from storage containers to carburettors or fuel-injection apparatus; Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines
- F02M37/0047—Layout or arrangement of systems for feeding fuel
- F02M37/0052—Details on the fuel return circuit; Arrangement of pressure regulators
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Temperature-Responsive Valves (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10131202 | 2001-06-28 | ||
DE2001131202 DE10131202A1 (de) | 2001-06-28 | 2001-06-28 | Ventileinrichtung zur temperaturabhängigen Umschaltung der Überstömmenge einer Diesel-Einspritzpumpe |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1270925A2 EP1270925A2 (de) | 2003-01-02 |
EP1270925A3 true EP1270925A3 (de) | 2004-03-10 |
Family
ID=7689776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02011013A Withdrawn EP1270925A3 (de) | 2001-06-28 | 2002-05-17 | Ventileinrichtung zur temperaturabhängigen Umschaltung der Überströmmenge einer Diesel-Einspritzpumpe |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1270925A3 (de) |
DE (1) | DE10131202A1 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10322197B4 (de) * | 2003-05-16 | 2013-06-13 | Volkswagen Ag | Vorrichtung zur Kraftstoffzuführung |
JP4347271B2 (ja) * | 2005-07-06 | 2009-10-21 | 京三電機株式会社 | リターン環流バルブ |
ES1069856Y (es) * | 2009-02-24 | 2009-09-14 | Zertan Sa | Valvula termostatica para circuitos de combustible |
DE102009043072A1 (de) * | 2009-09-25 | 2011-03-31 | Volkswagen Ag | Verfahren zum Betreiben einer Brennkraftmaschine |
KR20140100409A (ko) * | 2013-02-06 | 2014-08-14 | 베르트질레 슈바이츠 악티엔게젤샤프트 | 장치, 특히 대형 디젤 엔진용 펌프 장치, 및 장치를 세정하는 방법 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3427396A1 (de) * | 1984-07-25 | 1986-01-30 | Helphos Gmbh, 3388 Bad Harzburg | Vorrichtung zum einbau in die zufuehrungs- und rueckfuehrungsleitung des kraftstoffes zu bzw. von dieselmotoren |
DE4435626A1 (de) * | 1994-10-05 | 1996-04-11 | Knecht Filterwerke Gmbh | Vorrichtung zur Kraftstoffvorwärmung |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4103824A (en) * | 1974-07-25 | 1978-08-01 | Seifert Gerd W | Thermostat for coolant presented as switch specifically for combustion engines |
DE3345391C2 (de) | 1983-12-15 | 1994-05-26 | Bosch Gmbh Robert | Einrichtung zur temperaturabhängigen Umschaltung der Überströmmenge einer Diesel-Einspritzpumpe |
-
2001
- 2001-06-28 DE DE2001131202 patent/DE10131202A1/de not_active Withdrawn
-
2002
- 2002-05-17 EP EP02011013A patent/EP1270925A3/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3427396A1 (de) * | 1984-07-25 | 1986-01-30 | Helphos Gmbh, 3388 Bad Harzburg | Vorrichtung zum einbau in die zufuehrungs- und rueckfuehrungsleitung des kraftstoffes zu bzw. von dieselmotoren |
DE4435626A1 (de) * | 1994-10-05 | 1996-04-11 | Knecht Filterwerke Gmbh | Vorrichtung zur Kraftstoffvorwärmung |
Also Published As
Publication number | Publication date |
---|---|
DE10131202A1 (de) | 2003-01-09 |
EP1270925A2 (de) | 2003-01-02 |
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Legal Events
Date | Code | Title | Description |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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PUAL | Search report despatched |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: 7F 16K 31/00 B Ipc: 7F 16K 11/044 B Ipc: 7F 02M 31/16 B Ipc: 7F 02M 37/00 A |
|
17P | Request for examination filed |
Effective date: 20040910 |
|
AKX | Designation fees paid |
Designated state(s): DE ES FR GB IT |
|
17Q | First examination report despatched |
Effective date: 20050329 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20050809 |