DE2039771A1 - Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen - Google Patents
Kraftstoffeinspritzpumpe fuer BrennkraftmaschinenInfo
- Publication number
- DE2039771A1 DE2039771A1 DE19702039771 DE2039771A DE2039771A1 DE 2039771 A1 DE2039771 A1 DE 2039771A1 DE 19702039771 DE19702039771 DE 19702039771 DE 2039771 A DE2039771 A DE 2039771A DE 2039771 A1 DE2039771 A1 DE 2039771A1
- Authority
- DE
- Germany
- Prior art keywords
- stroke
- pump
- channel
- piston
- annular groove
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 title claims description 14
- 238000002347 injection Methods 0.000 title claims description 14
- 239000007924 injection Substances 0.000 title claims description 14
- 238000002485 combustion reaction Methods 0.000 title claims description 4
- 239000007788 liquid Substances 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000001431 Psychomotor Agitation Diseases 0.000 description 1
- 206010038743 Restlessness Diseases 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 229940013191 edex Drugs 0.000 description 1
- GMVPRGQOIOIIMI-DWKJAMRDSA-N prostaglandin E1 Chemical compound CCCCC[C@H](O)\C=C\[C@H]1[C@H](O)CC(=O)[C@@H]1CCCCCCC(O)=O GMVPRGQOIOIIMI-DWKJAMRDSA-N 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
- F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
- F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
- F02M41/10—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor
- F02M41/12—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor
- F02M41/123—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
- F02M41/125—Variably-timed valves controlling fuel passages
- F02M41/127—Variably-timed valves controlling fuel passages valves being fluid-actuated slide-valves, e.g. differential rotary-piston pump
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702039771 DE2039771A1 (de) | 1970-08-11 | 1970-08-11 | Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen |
| FR7129118A FR2102000A6 (enExample) | 1970-08-11 | 1971-08-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702039771 DE2039771A1 (de) | 1970-08-11 | 1970-08-11 | Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2039771A1 true DE2039771A1 (de) | 1972-02-17 |
Family
ID=5779383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702039771 Pending DE2039771A1 (de) | 1970-08-11 | 1970-08-11 | Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE2039771A1 (enExample) |
| FR (1) | FR2102000A6 (enExample) |
-
1970
- 1970-08-11 DE DE19702039771 patent/DE2039771A1/de active Pending
-
1971
- 1971-08-09 FR FR7129118A patent/FR2102000A6/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2102000A6 (enExample) | 1972-03-31 |
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