Betekenis van:
four-stroke engine

Voorbeeldzinnen

1. Engine working principle: four-stroke/two-stroke1.7.5.2.
2. Engine working principle: four-stroke/two-stroke [3] Strike out what does not apply.
3. Engine working principle: four-stroke/two-stroke1.7.5.2. Number and layout of cylinders: …
4. the type of engine (positive ignition, compression ignition, two stroke or four stroke, reciprocating or rotary), number and capacity of cylinders, number of carburetors, arrangement of valves, maximum horse-power and corresponding engine speed (r.p.m.), etc.
5. Essential characteristics of the family’s parent engine (3)2.1. Description of the compression-ignition engine2.1.1. Manufacturer:2.1.2. Manufacturer’s engine code as affixed to engines:2.1.3. Cycle: four stroke/two stroke (1)2.1.4. Bore: mm2.1.5. Stroke: mm2.1.6. Number and layout of cylinders:2.1.7. Swept volume: cm3
6. Name of engine family:3.1.2. Specification of engine types within this family:Parent engineEngine typeNumber of cylindersRated speed (r/min)Fuel delivery per stroke (mm3) at rated speedRated net power (kW)Maximum torque speed (r/min)Fuel delivery per stroke (mm3) at maximum torque speedMaximum torque (Nm)Low idle speed (r/min)Cylinder swept volume as % of parent engine100 SECTION 4 ENGINE TYPE4. Essential characteristics of the engine type4.1. Description of the engine4.1.1. Manufacturer:4.1.2. Manufacturer’s engine code as affixed to engines:4.1.3. Cycle: four stroke/two stroke (1)4.1.4. Bore: mm4.1.5.
7. For each of the engine speeds at which the absorption coefficient is measured pursuant to paragraph 2.2, the nominal gas flow shall be calculated by means of the following formulae: for two-stroke engines G = V.n/60 for four-stroke engines G = V.n/120 in which: G nominal gas flow, in litres per second (l/s)
8. ENGINEPart 1 — General3.1. Parent engine/engine type (1) (3) (21)3.1.1. Make(s) (trade name of manufacturer):3.1.2. Type and commercial description of the parent and (if applicable) of the family of engine(s) (1):3.1.3. Manufacturer’s type coding as marked on the engine(s) and method of affixing:3.1.3.1. Location, coding and method of affixing of the engine type identification number:3.1.3.2. Location and method of affixing of the EC component type-approval mark:3.1.4. Name and address of manufacturer:3.1.5. Address(es) of assembly plant(s):3.1.6. Operating principle:spark/compression ignition (1)direct/indirect injection (1)two-four-stroke (1)3.1.7. FuelDiesel/petrol/LPB/other (1)Part 2 — Engine type within the family3.2. Essential characteristics of the family’s parent engine (3)3.2.1. Description of the compression ignition engine3.2.1.1. Manufacturer:3.2.1.2. Manufacturer’s engine code as affixed to engines:3.2.1.3. Cycle: four stroke/two stroke (1)3.2.1.4. Bore: mm3.2.1.5. Stroke: mm3.2.1.6. Number and layout of cylinders:3.2.1.7. Swept volume: cm33.2.1.8. Rated speed: r/min
9. Position, size and numbering:3.2.6. Electronic control functionsIf the engine features electronically controlled functions, the information concerning their performance must be provided including:3.2.6.1. Make:3.2.6.2. Type:3.2.6.3. Part number:3.2.6.4. Location of engine electronic control unit:3.2.6.4.1. What does it sense:3.2.6.4.2. What does it control:Part 3 — Compression-ignition engine family3.3. Essential characteristics of the engine family3.3.1. List of engine types within a family3.3.1.1. Name of engine family:3.3.1.2. Specification of engine types within this family:Parent engineEngine typeNumber of cylindersRated speed (r/min)Fuel delivery per stroke (mm3) at rated speedRated net power (kW)Maximum torque speed (r/min)Fuel delivery per stroke (mm3) at maximum torque speedMaximum torque (Nm)Low idle speed (r/min)Cylinder swept volume as % of parent engine100 Part 4 — Engine type3.4. Essential characteristics of the engine type3.4.1. Description of the engine3.4.1.1. Manufacturer:3.4.1.2. Manufacturer’s engine code as affixed to engines:3.4.1.3. Cycle: four stroke/two stroke (1)3.4.1.4. Bore: mm3.4.1.5. Stroke: mm3.4.1.6. Number and arrangement of cylinders:3.4.1.7. Swept volume: cm33.4.1.8. Rated speed: r/min3.4.1.9. Peak torque speed: r/min3.4.1.10. Compression ratio (2):3.4.1.11. Combustion system:3.4.1.12. Drawing(s) of combustion chamber and piston crown:3.4.1.13. Minimum cross sectional area of inlet and outlet ports:3.4.1.14. Cooling system3.4.1.14.1. Coolant3.4.1.14.1.1. Nature of coolant:3.4.1.14.1.2. Circulating pump(s): yes/no (1)3.4.1.14.1.3. Characteristics or make(s) and type(s) (if applicable):3.4.1.14.1.4. Drive ratio(s) (if applicable):3.4.1.14.2. Air3.4.1.14.2.1. Blower: yes/no (1)3.4.1.14.2.2. Characteristics or make(s) and type(s) (if applicable):3.4.1.14.2.3. Drive ratio(s) (if applicable):3.4.1.15. Temperature permitted by the manufacturer:3.4.1.15.1.
10. Essential characteristics of the engine type4.1. Description of the engine4.1.1. Manufacturer:4.1.2. Manufacturer’s engine code as affixed to engines:4.1.3. Cycle: four stroke/two stroke (1)4.1.4. Bore: mm4.1.5. Stroke: mm4.1.6. Number and arrangement of cylinders:4.1.7. Swept volume: cm34.1.8. Rated speed: r/min4.1.9. Peak torque speed: r/min4.1.10. Compression ratio (2):4.1.11. Combustion system:4.1.12. Drawing(s) of combustion chamber and piston crown:4.1.13. Minimum cross sectional area of inlet and outlet ports:4.1.14. Cooling system4.1.14.1. Coolant4.1.14.1.1. Nature of coolant:4.1.14.1.2. Circulating pump(s): yes/no (1)4.1.14.1.3. Characteristics or make(s) and type(s) (if applicable):4.1.14.1.4. Drive ratio(s) (if applicable):4.1.14.2. Air4.1.14.2.1. Blower: yes/no (1)4.1.14.2.2. Characteristics or make(s) and type(s) (if applicable):4.1.14.2.3. Drive ratio(s) (if applicable):4.1.15. Temperature permitted by the manufacturer:4.1.15.1. Liquid cooling: maximum temperature at outlet: K4.1.15.2. Air cooling: reference point:Maximum temperature at reference point: K4.1.15.3. Maximum charge-air temperature at the intercooler outlet (if applicable): K4.1.15.4. Maximum exhaust temperature at the point in the exhaust pipe(s) adjacent to the outer flange(s) of the exhaust manifold(s): K