DE2512229C2 - Elektromagnetisch betätigte Kraftstoffeinspritzvorrichtung für eine Brennkraftmaschine - Google Patents
Elektromagnetisch betätigte Kraftstoffeinspritzvorrichtung für eine BrennkraftmaschineInfo
- Publication number
- DE2512229C2 DE2512229C2 DE2512229A DE2512229A DE2512229C2 DE 2512229 C2 DE2512229 C2 DE 2512229C2 DE 2512229 A DE2512229 A DE 2512229A DE 2512229 A DE2512229 A DE 2512229A DE 2512229 C2 DE2512229 C2 DE 2512229C2
- Authority
- DE
- Germany
- Prior art keywords
- pump
- combustion engine
- internal combustion
- piston
- connecting piece
- 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.)
- Expired
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
- F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
- F02D1/06—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on pressure of engine working fluid
- F02D1/065—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered by means dependent on pressure of engine working fluid of intake of air
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/04—Pumps peculiar thereto
-
- 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
- F02M59/30—Varying fuel delivery in quantity or timing with variable-length-stroke pistons
-
- 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
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
-
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/04—Injectors peculiar thereto
- F02M69/042—Positioning of injectors with respect to engine, e.g. in the air intake conduit
- F02M69/045—Positioning of injectors with respect to engine, e.g. in the air intake conduit for injecting into the combustion chamber
-
- 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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
-
- 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
- F02B75/00—Other engines
- F02B75/12—Other methods of operation
- F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fuel-Injection Apparatus (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Description
schwenkbar angeordnet Jede Ankerplatte 18 ist mit ei- io Der Verbrennungsmotor 31 hat vier Verbrennungsnem Ende 4 an vorstehenden Laschen 37 der Weichei- zylinder 3a, 36 3c, 3d. Die Zündung der Verbrennungssenplatten 24 angelenkt Am freien Ende 5 trägt jede zylinder 3a, 36,3c und 3d erfolgt in der erwähnten Rei-Ankerplatte 18 ein Verbindungsstück 20, an dem zwei henfplge. Unmittelbar nach der Versorgung der Zylin-Pumpenkolben 22 zweier Einspritzpumpen befestigt der 3a oder 3c muß jeweils ein Verbrennungszylinder 36 sind. Der Hub der Pumpenkolben 22 wird durch beider- is oder 3d gefüllt werden, wodurch infolge Umkehrung seits der Verbindungsstücke 20 angeordnete einstellba- des Luftstroms im Einlaßzweigstück 78 die Luftfüllung re Anschläge 26 und 33 in Form von zwei Keilen be- der Verbrennungszylinder 36 und 3d häufig etwas gerindingt ger ist als die der Verbrennungszylinder 3a und 3c. Da-
rundeter Stoßfläche 49 aufweist, der zwischen den als
Keilen ausgebildeten Anschlägen 26 und 33 hin- und
Einstellung dieses Hubes sind der Anschlagarm 79 sowie die Keile aus Hartstahl hergestellt, wobei diese Keile an den einander gegenüberliegenden Flächen 60 der
Zylinderblöcke 42,42' anliegen, die als Gleitflächen für
stück 20 gegen einen harten Anschlag.
fertigung mit einem bestimmten Durchmesser am Verbindungsstück 20 festgeschv.eißt wird. Da die Stoßfläche 49 eines solchen Anschlagarmes 79 beim Ausfüh-
Claims (2)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL7403919A NL7403919A (nl) | 1974-03-22 | 1974-03-22 | Injekteur voor het afgeven van brandstof aan een verbrandingsmotor. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2512229A1 DE2512229A1 (de) | 1975-09-25 |
DE2512229C2 true DE2512229C2 (de) | 1984-12-13 |
Family
ID=19821022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2512229A Expired DE2512229C2 (de) | 1974-03-22 | 1975-03-20 | Elektromagnetisch betätigte Kraftstoffeinspritzvorrichtung für eine Brennkraftmaschine |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5843581B2 (de) |
BE (1) | BE826888A (de) |
DE (1) | DE2512229C2 (de) |
FR (1) | FR2264978B1 (de) |
GB (1) | GB1499124A (de) |
NL (1) | NL7403919A (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL7600624A (nl) * | 1976-01-21 | 1977-07-25 | Holec Nv | Inrichting voor het afgeven van brandstof aan een verbrandingsmotor. |
GB1575232A (en) * | 1976-01-21 | 1980-09-17 | Holec Nv | Device for supplying fuel to a combustion engine and method of manufacturing said device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB397493A (en) * | 1932-02-18 | 1933-08-18 | William Douglas Marchant | Improvements in injection apparatus for fuel for internal combustion engines |
JPS4111364Y1 (de) * | 1964-05-09 | 1966-05-27 | ||
GB1303636A (de) * | 1969-05-12 | 1973-01-17 |
-
1974
- 1974-03-22 NL NL7403919A patent/NL7403919A/xx not_active Application Discontinuation
-
1975
- 1975-03-17 GB GB11079/75A patent/GB1499124A/en not_active Expired
- 1975-03-20 DE DE2512229A patent/DE2512229C2/de not_active Expired
- 1975-03-20 BE BE1006540A patent/BE826888A/xx unknown
- 1975-03-20 JP JP50034244A patent/JPS5843581B2/ja not_active Expired
- 1975-03-21 FR FR7508876A patent/FR2264978B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5110223A (de) | 1976-01-27 |
BE826888A (nl) | 1975-09-22 |
JPS5843581B2 (ja) | 1983-09-28 |
NL7403919A (nl) | 1975-09-24 |
GB1499124A (en) | 1978-01-25 |
FR2264978A1 (de) | 1975-10-17 |
FR2264978B1 (de) | 1980-06-27 |
DE2512229A1 (de) | 1975-09-25 |
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Legal Events
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D2 | Grant after examination | ||
8364 | No opposition during term of opposition |