Hub motor engine combustion

There are several forms of design, construction and arrangement of the engine combustion cylinder interna.

Illustration of three types of configurations: a: in-line engine (L) b: hub motor (V), c: VR6 engine.

Votre engine layout is the V. It cylinders are grouped in two banks or rows of cylinders forming a V which converge on the same crankshaft. In these engines the intake air is sucked inside the V and the exhaust gases expelled from the sides.

Used engines from five cylinders, especially in front wheel drive cars, as it shortens the length of the hub motor in half. The opening of the V varies from 54 º or 60 º to 90 º or 110 º but the most common are 90 º and 60 º. Volkswagen VR6 engine is a V6 only 15 ° opening, which allows slightly reduce the length of the engine (transverse arrangement).

Engines with V available in most common are:
V6
V8
V10
V12
There are also, although very rare, V5 engine. For example, the 2.3 Seat Toledo second generation engine mounts V5.

inline engine Lel (L) is usually available in configurations from 4 to 8 cylinders, the engine is an online all cylinders aligned in a row, without movement.

oposiciónExisten cylinders in three different types of engines with cylinder opposition, commonly referred to the English term flat-cylinder engine:

1.The Boxer
2.la V-180,
3.The cylinder horizontally opposed engine.
Erroneously tend to speak either of these three types of engine cylinders in opposition or confused. In Germany, the term boxermotor is a group in which the boxer motor and motor with V at 180 ° are taken as a provision.

Diagram cylinder boxer engine opposition, first patented by Karl Benz in 1896.El boxer engine is used in the Volkswagen Beetle, Volkswagen Kombi, the Porsche 911, and is currently used by Subaru (in the Impreza, Legacy, etc.). and are usually between 4 and 6 cylinders.

The V-engine 180, configuration very similar to the boxer engine is used by some special editions of Ferrari and Alfa Romeo. The basic difference is that occasionally the engine with V at 180 ° do not use a stump long as the boxer, but the connecting rods share the same position on the crankshaft, making as a piston on the crank the other away, opposite of what happens in the Boxer in which the pistons move away and come together. The 180 ° V engine is used more than 8 cylinders where it has been more effective, while the boxer is used in pairs with less than 6 cylinders and therefore have partnered each other as the same type of disposition.

The engine cylinder horizontally opposed boxer another name.
The advantage of these three types of engines with cylinders in opposition is that they have a lower height and center of gravity lower than that of their peers online and “V” has a more compact, and its elements to be shorter guarantee stability. The main disadvantage Boxer engine is the most cost development and manufacturing because it requires greater number of parts.

Boxer engines are mounted on motorcycles as well as cars. Has been set in the entire series of BMW motorcycles and Ural motorcycles

Meanwhile, and less exclusive, the horizontally opposed cylinder engines have been used since the late thirties in thousands of small aircraft and suffered minor improvements like all piston engines, such as the injection system or the ever more efficient supercharger systems, however, are engines with a configuration of the cylinder head valve (OHV) and a relatively low compression (6.6:1 usually) compared to modern automotive engines, as they are used under other such conditions, likewise, there were no aircraft engines with variable geometry turbocharger and has been developing since the mid-eighties for cars and diesel power in these engines is experimental.

radial or star form this group are two types of engines, both with radial arrangement of cylinders: radial engines and rotary type engines, both used primarily in aircraft engines as static engines. The difference is that radial engines maintain the fixed block, turning the crank on the inside, while the rotary type, the crankshaft remains fixed and the entire block that road.

How is the arrangement HTambién H, which is a sort of hybridization of two-cylinder engines as opposed to using two crankshafts, leaving a bench above the other to generate power for a single axis transmission medium between the two crankshafts.
Form W WOTRO is available which is a kind of double V combined into three or four banks of cylinders and a crankshaft, which dates from the 1920s, and are used in some modern vehicles of the Volkswagen Group, such as Audi A8, Volkswagen Touareg and Volkswagen Phaeton.

One of the first hub motor engines as it is understood today was the steam engine, which is produced in the superheated steam in a boiler which then expands into a cylinder, produces a thrust of a piston. This motion, made alternative arrangements with other mechanics, can be transferred to a wheel or a flywheel through a connecting rod and crank mechanism. In the late nineteenth century, the development of the internal combustion engine made possible the great development of the automotive industry and, later, the birth of the aviation industry.

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After the Second World War, the aircraft used for flight demanded the development of jet engines, while the birth of space flight allowed the great development of rocket motors and, in particular the chemical rocket engine.

In recent years the requirements of interplanetary flight are leading the search for new solutions, particularly in the field of rocket propulsion engines do not like the sails chemical space.

In the field of engines for automotive applications, but the research is strongly oriented toward solutions that reduce fuel consumption and emissions of pollutants into the environment.

DisposizioneIl hub motor engine can be ordered:

Longitudinal, when the engine is placed perpendicular to the shaft that drives the final rotation, or more generally is parallel / linear displacement generated at the axially
Transverse, when the engine is placed parallel shaft that drives the final rotation, or more generally is perpendicular to the linear displacement generated

Hub motor Control Devices
Different symbols autodiagnosiI heat engines, especially those intended for transportation (cars, trucks and motorcycles), have more control devices to indicate the various anomalies, including:

Self-diagnosis, is used to indicate any failure of the engine, generally has a specific meaning
Temperature, controls the maximum temperature, indicating when the threshold exceeds the maximum operating
Oil, this light does not mean it has the same meaning for any type of engine and usually indicates either bad management or wrong level of the same.

Today, Haier Group Corporation (“Haier”) and the Japanese hub motor Co., Ltd. (“hub motor”) today Haier intention to order at this website in Japan, Indonesia, Malaysia, the Philippines and Vietnam, washing machines, refrigerators and other appliances business signed a memorandum (“Memorandum”). Haier acquisition involves regional hub motor in the washing machine, refrigerator R & D, manufacturing and home appliances company acquired the sales and service business, the acquisition also includes Sanyo AQUA washing machine brands and related brands. Meanwhile, the two sides “SANYO” logo use agreement. Safe in the knowledge that your new Screen Fencing will be strong and great-looking today, and for years to come. Completion of the acquisition, Haier in the Japanese market will achieve “Haier” and “AQUA” dual-brand operations; in Vietnam, Indonesia, the Philippines and Malaysia market, Haier in operation “Haier” brand, will operate simultaneously within a specified period “SANYO” brand.

“Haier’s goal is to become the world leader in white goods industry. Hub motor in the field of home appliances with superior technology accumulation and the accumulation of talent in Japan and Southeast Asia are well-run R & D, manufacturing and sales bases, the intention to purchase hub motor washing machines, refrigerators and other appliances Haier’s overall business development strategy is an important step today the signing of the memorandum marks the Haier in Japan and Southeast Asia will form two R & D centers and four manufacturing bases in six geographic localization of marketing structure will better meet the growing Southeast Asia and Japan, and changes in consumer demand and achieve future sustainable growth and we look forward to working with hub motor team effort in accomplishing this for both companies have significant landmark operation. “Haier Group Vice President Mr. Du Jingguo said.

Hub motor, vice president of the mesenchymal Corporation, said, “Haier Group, through the transfer of our washing machines and household refrigerator business, our employees involved in the transfer of protection they provide employment opportunities, and enable us to continue business development, we will continue to provide services to consumers in the regions. ”

Hale said the acquisition is completed, will maintain and enhance the hub motor strong R & D capabilities and strengths in the existing market base, increase investment, expand the product line and market share.

In addition, these matters are reached by this date the basic intention. In the future, the two sides will further consultations, the content may change, hope and knowledge.

Haier and the hub motor in the end of September 2011 is expected to sign a formal agreement. Now to complete the delivery period, the Sanyo Haier and business as usual operations, customer service will be a seamless transition.