DD133346B1 - Foerderelement mit schraegsteuerkante fuer eine zylinderabschaltung fuer einspritzpumpen von dieselmotoren - Google Patents
Foerderelement mit schraegsteuerkante fuer eine zylinderabschaltung fuer einspritzpumpen von dieselmotoren Download PDFInfo
- Publication number
- DD133346B1 DD133346B1 DD20117277A DD20117277A DD133346B1 DD 133346 B1 DD133346 B1 DD 133346B1 DD 20117277 A DD20117277 A DD 20117277A DD 20117277 A DD20117277 A DD 20117277A DD 133346 B1 DD133346 B1 DD 133346B1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- recessed surface
- piston
- distance
- edge
- oblique
- Prior art date
Links
- 238000002347 injection Methods 0.000 title claims description 8
- 239000007924 injection Substances 0.000 title claims description 8
- 239000000446 fuel Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001595 flow curve Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000000725 suspension Substances 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
- 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
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
- F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
- F02M59/265—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders characterised by the arrangement or form of spill port of spill contour on the piston
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD20117277A DD133346B1 (de) | 1977-09-23 | 1977-09-23 | Foerderelement mit schraegsteuerkante fuer eine zylinderabschaltung fuer einspritzpumpen von dieselmotoren |
| AT551978A AT362200B (de) | 1977-09-23 | 1978-07-28 | Kraftstoffeinspritzpumpe, insbesondere fuer dieselmotoren |
| SU787770283A SU983298A1 (ru) | 1977-09-23 | 1978-08-21 | Нагнетательный элемент с косой отсечной кромкой дл отключени цилиндра,используемый в насосах высокого давлени дизельных двигателей |
| CS558978A CS225351B1 (en) | 1977-09-23 | 1978-08-25 | Outlet element with the skew closing edge for the release of the cylider in fuel injection pumps |
| HURE000636 HU179572B (en) | 1977-09-23 | 1978-09-22 | Feed member of skew control edge suitable for cylinder disconnecting for fuel injection pumps of diesel engines |
| GB7837811A GB2005764B (en) | 1977-09-23 | 1978-09-22 | Delivery element for fuel injection pumps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD20117277A DD133346B1 (de) | 1977-09-23 | 1977-09-23 | Foerderelement mit schraegsteuerkante fuer eine zylinderabschaltung fuer einspritzpumpen von dieselmotoren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DD133346A1 DD133346A1 (de) | 1978-12-27 |
| DD133346B1 true DD133346B1 (de) | 1980-03-12 |
Family
ID=5509840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD20117277A DD133346B1 (de) | 1977-09-23 | 1977-09-23 | Foerderelement mit schraegsteuerkante fuer eine zylinderabschaltung fuer einspritzpumpen von dieselmotoren |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT362200B (cs) |
| CS (1) | CS225351B1 (cs) |
| DD (1) | DD133346B1 (cs) |
| GB (1) | GB2005764B (cs) |
| HU (1) | HU179572B (cs) |
| SU (1) | SU983298A1 (cs) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3224127A1 (de) * | 1981-08-01 | 1983-02-24 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzpumpe fuer brennkraftmaschinen |
| DE3633405A1 (de) * | 1986-10-01 | 1988-04-14 | Man Nutzfahrzeuge Gmbh | Verfahren zum betreiben einer abgas-truboaufgeladenen, niedrigverdichtenden mehrzylinder-dieselbrennkraftmaschine |
| DE3804018A1 (de) * | 1987-06-10 | 1989-08-24 | Kloeckner Humboldt Deutz Ag | Einspritzpumpe mit voreinspritzung |
| AT408255B (de) * | 1994-11-11 | 2001-10-25 | Steyr Nutzfahrzeuge | Kraftstoffeinspritzsystem einer brennkraftmaschine |
| GB0712032D0 (en) * | 2007-06-22 | 2007-08-01 | Delphi Tech Inc | Fluid pump |
-
1977
- 1977-09-23 DD DD20117277A patent/DD133346B1/de not_active IP Right Cessation
-
1978
- 1978-07-28 AT AT551978A patent/AT362200B/de not_active IP Right Cessation
- 1978-08-21 SU SU787770283A patent/SU983298A1/ru active
- 1978-08-25 CS CS558978A patent/CS225351B1/cs unknown
- 1978-09-22 GB GB7837811A patent/GB2005764B/en not_active Expired
- 1978-09-22 HU HURE000636 patent/HU179572B/hu unknown
Also Published As
| Publication number | Publication date |
|---|---|
| SU983298A1 (ru) | 1982-12-23 |
| GB2005764A (en) | 1979-04-25 |
| GB2005764B (en) | 1982-07-21 |
| DD133346A1 (de) | 1978-12-27 |
| CS225351B1 (en) | 1984-02-13 |
| ATA551978A (de) | 1980-09-15 |
| AT362200B (de) | 1981-04-27 |
| HU179572B (en) | 1982-11-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ENJ | Ceased due to non-payment of renewal fee |