WTO harmonization and HS codes

VVL (variable valve lift) means variable valve lift, and VVT (Variable Valve Timing) means engine variable valve timing technology. The valve lift of traditional gasoline engines is fixed and immutable. That is to say, there is only one kind of cam-shaped line of the camshaft.

What does vvl engine mean

1. VVL is an abbreviated word for variable valve lift in English, indicating variable valve lift.The valve lift of traditional gasoline engines is fixed and immutable. The adoption of VVL enables the engine to get valve lifts to meet the requirements in both high-speed and low-speed zones, thus improving the high-speed power and low-speed torque of the engine.

2. vvl refers to the engine equipped with vvl variable valve lift technology. The vvl variable valve lift technology can send instructions to the solenoid valve through the engine computer according to the operation of the engine, and change the lift of the engine valve through the adjustment of oil pressure, thus changing the opening of the valve. The size allows the engine to get a better air-fuel ratio.

3. vvl: variable valve lift. The valve lift of traditional gasoline engines is fixed and immutable. That is to say, there is only one kind of cam-shaped line of the camshaft. The valve lift of traditional gasoline engines - the cam line design is a balanced choice for the engine under all working conditions.

4. Vvl engine refers to an engine equipped with vvl variable valve lift technology.

5. VVL (variable valve lift) means variable valve lift, and VVT (Variable Valve Timing) means engine variable valve timing technology. The valve lift of traditional gasoline engines is fixed and immutable. That is to say, there is only one kind of cam-shaped line of the camshaft.

What does vvl engine mean, which is better, vvvl or vvt

1, v Vl: variable valve lift. The valve lift of traditional gasoline engines is fixed and immutable. That is to say, there is only one kind of cam-shaped line of the camshaft. The valve lift of traditional gasoline engines - the cam line design is a balanced choice for the engine under all working conditions.

2. The adoption of VVL enables the engine to meet the requirements of the valve lift in both high-speed and low-speed areas. So as to improve the high-speed power and low-speed torque of the engine.

3, VVL: The valve stroke can be changed. On the surface, it can be adjusted in two segments, but in fact, it can be adjusted in three segments (high turn, transit, low turn). VVT: The valve stroke and the duration of valve opening and closing cannot be changed. Output power VVL: The output power is high. VVT: The output power is lower than that of VVL.

What does car engine DVVT and CVVT mean

1. CVVT is Continuous Variable Valve Timing in English Abbreviation, translated into Chinese is continuous variable valve timing mechanism, which is one of the many variable valve timing technologies that have been gradually applied to modern cars in recent years.

2. What do DVVT and CVVT of automobile engines mean?Engine DVVT is a double variable valve timing technology, and CVVT is a continuous variable valve timing technology. What is valve timing? The meaning of timing can be understood as "acting according to the prescribed timing". For example, if the engine is a little on fire, it is to let the spark plug ignite at the specified time.

3. DVVT: It refers to the double variable valve timing, and its valve opening phase has two moments. CVVT: It is a continuously variable valve timing, which can be continuously adjusted between the two limit phases of the allowed valve timing. First of all, VVT refers to the variable valve timing.

What does vvl mean

1. VVL is the abreviation of variable valve lift in English, which indicates the variable valve lift.The valve lift of traditional gasoline engines is fixed and immutable. The adoption of VVL enables the engine to get valve lifts to meet the requirements in both high-speed and low-speed zones, thus improving the high-speed power and low-speed torque of the engine.

2. The full name of VVL is variable valve lift, which means variable valve lift. Simply put, the variable valve timing system changes the timing of the valve opening and closing, while the variable valve lift changes the valve opening. The valve lift of traditional gasoline engines is fixed. That is to say, the camshaft has only one cam contour.

3. vvl: variable valve lift. The valve lift of traditional gasoline engines is fixed and immutable. That is to say, there is only one kind of cam-shaped line of the camshaft. The valve lift of traditional gasoline engines - the cam line design is a balanced choice for the engine under all working conditions.

What engine does BYD Speedy use

BYD Speedy adopts a 5-liter naturally aspirated engine and matches a 5-speed manual gearbox. BYD Sudi's 5-liter naturally aspirated engine, with a maximum torque of 109 horsepower, 145 Nm. This engine can output maximum power at 5800 rpm and maximum torque at 4800 rpm.

liter naturally aspirated engine and 5-liter turbocharged engine. According to the official website of BYD Automobile, BYD Surui is a compact car. In 2012, BYD Surui was officially launched with a 5-liter naturally aspirated engine and a 5-liter turbocharged engine.

Speedy equipped with 5L, 5TI and 5TID engines have excellent power and are in the leading position among autonomous models.

The Speedy 5TID model is equipped with a 5L turbocharged engine and a 6-speed dual-clutch gearbox independently developed by BYD, of which "TI" represents a turbocharged direct injection engine, while "D" represents a dual-clutch gearbox.

No. The BYD Speedy engine adopts a 5-liter naturally aspirated engine, which is independently developed, not a high-speed engine. BYD Surui is a compact car. BYD Surui was officially launched in 2012, among which the new Surui also has a new power combination of 5L engine + 6-speed DCT gearbox.