ATE514856T1 - Verbesserung an einer pumpe - Google Patents
Verbesserung an einer pumpeInfo
- Publication number
- ATE514856T1 ATE514856T1 AT04250738T AT04250738T ATE514856T1 AT E514856 T1 ATE514856 T1 AT E514856T1 AT 04250738 T AT04250738 T AT 04250738T AT 04250738 T AT04250738 T AT 04250738T AT E514856 T1 ATE514856 T1 AT E514856T1
- Authority
- AT
- Austria
- Prior art keywords
- plunger
- pump
- pumping volume
- plungers
- cover
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/04—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps
- F02M59/06—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps with cylinders arranged radially to driving shaft, e.g. in V or star arrangement
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/022—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type having an accumulator storing pressurised fuel during pumping stroke of the piston for subsequent delivery to the injector
-
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/08—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by two or more pumping elements with conjoint outlet or several pumping elements feeding one engine cylinder
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Details Of Reciprocating Pumps (AREA)
- Polyesters Or Polycarbonates (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0303603.5A GB0303603D0 (en) | 2003-02-17 | 2003-02-17 | Improvements in or relating to pressurisation pumps |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE514856T1 true ATE514856T1 (de) | 2011-07-15 |
Family
ID=9953156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT04250738T ATE514856T1 (de) | 2003-02-17 | 2004-02-11 | Verbesserung an einer pumpe |
Country Status (4)
Country | Link |
---|---|
US (1) | US7544051B2 (de) |
EP (1) | EP1447558B1 (de) |
AT (1) | ATE514856T1 (de) |
GB (1) | GB0303603D0 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110052427A1 (en) * | 2009-09-02 | 2011-03-03 | Cummins Intellectual Properties, Inc. | High pressure two-piece plunger pump assembly |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB390668A (en) * | 1932-06-01 | 1933-04-13 | Alfred Wiseman Ltd | Improvements in and connected with fuel pumps for internal combustion engines of thediesel or compression ignition type |
GB496346A (en) * | 1937-01-29 | 1938-11-29 | Audi Ag | Improvements in or relating to fuel injection pumps |
US2313302A (en) * | 1939-02-22 | 1943-03-09 | Sobek Andre | Differential pump |
FR1384096A (fr) * | 1963-11-21 | 1965-01-04 | Sigma | Perfectionnements apportés aux pompes d'injection à distributeur pour moteurs à cinq cylindres |
DE3437933A1 (de) * | 1984-10-17 | 1986-04-24 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen |
GB9225341D0 (en) * | 1992-12-03 | 1993-01-27 | Lucas Ind Plc | Fuel pump |
GB9411054D0 (en) * | 1994-06-02 | 1994-07-20 | Lucas Ind Plc | Variable rate pump |
DE19640678A1 (de) * | 1996-10-02 | 1998-04-09 | Bosch Gmbh Robert | Kraftstoffeinspritzpumpe mit einem der Spritzbeginnverstellung dienenden Spritzverstellkolben |
GB9701877D0 (en) * | 1997-01-30 | 1997-03-19 | Lucas Ind Plc | Fuel pump |
FI107831B (fi) * | 1998-05-20 | 2001-10-15 | Waertsilae Tech Oy Ab | Polttoaineensyöttöjärjestelmä |
ITTO20001228A1 (it) * | 2000-12-29 | 2002-06-29 | Fiat Ricerche | Impianto di iniezione del combustibile per un motore a combustione interna. |
DE10118884A1 (de) * | 2001-04-18 | 2002-11-07 | Bosch Gmbh Robert | Hochdruck-Kraftstoffpumpe für ein Kraftstoffsystem einer direkteinspritzenden Brennkraftmaschine, Kraftstoffsystem sowie Brennkraftmaschine |
-
2003
- 2003-02-17 GB GBGB0303603.5A patent/GB0303603D0/en not_active Ceased
-
2004
- 2004-02-11 AT AT04250738T patent/ATE514856T1/de not_active IP Right Cessation
- 2004-02-11 EP EP04250738A patent/EP1447558B1/de not_active Expired - Lifetime
- 2004-02-17 US US10/780,428 patent/US7544051B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP1447558B1 (de) | 2011-06-29 |
EP1447558A1 (de) | 2004-08-18 |
GB0303603D0 (en) | 2003-03-19 |
US20040228749A1 (en) | 2004-11-18 |
US7544051B2 (en) | 2009-06-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |