|
Lancia V4 Engine
Italian automobile company Lancia was the first to manufacture cars with V4 and V6 engines in series-production. This started with a number of V4-engine families, that were produced from the 1920s through 1970s. The Lancia V4 pioneered the narrow-angle V engine design, more recently seen in Volkswagen's VR5 and VR6 engines. By using very shallow V-angles — between 10° and 20° — both rows of cylinders could be housed in an engine block with a single cylinder head, like a straight engine. A determining characteristic was the use of overhead camshafts (either single or double), in which a camshaft would serve the same function for all cylinders — in ''both'' cylinder banks. Lambda The first V4 was used in the Lambda from 1922 through 1931. It was a 20° narrow-angle aluminium design. All three engine displacements shared the same long stroke, and all were SOHC designs with a single camshaft serving both banks of cylinders. Engines: * , at 3250 rpm * , at 3250&n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lancia Fulvia
The Lancia Fulvia (Tipo 818) is an automobile produced by Lancia between 1963 and 1976. Named after Via Fulvia, the Roman road leading from Tortona to Turin, it was introduced at the Geneva Motor Show in 1963 and manufactured in three variants: Berlina 4-door saloon, 2-door Coupé, and Sport, an alternative fastback coupé designed and built by Zagato on the Coupé floorpan. Fulvias are noted for their role in motorsport history, including a 1972 win of the International Rally Championship. ''Road & Track'' described the Fulvia as "a precision motorcar, an engineering tour de force". Specifications Chassis The Fulvia Berlina was designed by Antonio Fessia, to replace the Lancia Appia with which it shared almost no components. The Appia was a rear wheel drive car, however, while the Fulvia moved to front wheel drive like the Flavia. The general engineering design of the Fulvia was identical to that of the Flavia with the major exception of the engine, the Flavia having a four-c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Overhead Camshaft
An overhead camshaft (OHC) engine is a piston engine where the camshaft is located in the cylinder head above the combustion chamber. This contrasts with earlier overhead valve engines (OHV), where the camshaft is located below the combustion chamber in the engine block. ''Single overhead camshaft'' (SOHC) engines have one camshaft per bank of cylinders. ''Dual overhead camshaft'' (DOHC, also known as "twin-cam".) engines have two camshafts per bank. The first production car to use a DOHC engine was built in 1910. Use of DOHC engines slowly increased from the 1940s, leading to many automobiles by the early 2000s using DOHC engines. Design In an OHC engine, the camshaft is located at the top of the engine, above the combustion chamber. This contrasts the earlier overhead valve engine (OHV) and flathead engine configurations, where the camshaft is located down in the engine block. The valves in both OHC and OHV engines are located above the combustion chamber; however an OHV ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Compression Ratio
The compression ratio is the ratio between the volume of the cylinder and combustion chamber in an internal combustion engine at their maximum and minimum values. A fundamental specification for such engines, it is measured two ways: the static compression ratio, calculated based on the relative volumes of the combustion chamber and the cylinder when the piston is at the bottom of its stroke, and the volume of the combustion chamber when the piston is at the top of its stroke. The dynamic compression ratio is a more advanced calculation which also takes into account gasses entering and exiting the cylinder during the compression phase. Effect and typical ratios A high compression ratio is desirable because it allows an engine to extract more mechanical energy from a given mass of air–fuel mixture due to its higher thermal efficiency. This occurs because internal combustion engines are heat engines, and higher compression ratios permit the same combustion temperature to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Intake Valve
A poppet valve (also called mushroom valve) is a valve typically used to control the timing and quantity of gas or vapor flow into an engine. It consists of a hole or open-ended chamber, usually round or oval in cross-section, and a plug, usually a disk shape on the end of a shaft known as a valve stem. The working end of this plug, the valve face, is typically ground at a 45° bevel to seal against a corresponding valve seat ground into the rim of the chamber being sealed. The shaft travels through a valve guide to maintain its alignment. A pressure differential on either side of the valve can assist or impair its performance. In exhaust applications higher pressure against the valve helps to seal it, and in intake applications lower pressure helps open it. The poppet valve was invented in 1833 by American E.A.G. Young of the Newcastle and Frenchtown Railroad. Young had patented his idea, but the Patent Office fire of 1836 destroyed all records of it. Etymology The word p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lancia Appia
Lancia () is an Italian car manufacturer and a subsidiary of FCA Italy S.p.A., which is currently a Stellantis division. The present legal entity of Lancia was formed in January 2007 when its corporate parent reorganised its businesses, but its history is traced back to ''Lancia & C.'', a manufacturing concern founded in 1906 in Torino by Vincenzo Lancia (1881–1937) and Claudio Fogolin. It became part of Fiat in 1969. The brand is known for its strong rallying heritage, and technical innovations such as the unibody chassis of the 1922 Lambda and the five-speed gearbox introduced in the 1948 Ardea. Despite not competing in the World Rally Championship since 1992, Lancia still holds more Manufacturers' Championships than any other brand. Sales of Lancia-branded vehicles declined from over 300,000 annual units sold in 1990 to less than 100,000 by 2010. After corporate parent Fiat acquired a stake in Chrysler in 2009, the Lancia brand portfolio was modified to include reb ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lancia Ardea
The Lancia Ardea is a small family car produced by Italian car manufacturer Lancia between 1939 and 1953. Its unusually short bonnet reportedly contained the smallest V4 engine ever commercialized in a small family car. Nearly 23,000 of the Ardeas produced were standard bodied saloons but between 1940 and 1942 approximately 500 Ardeas were manufactured with lengthened bodies and a squared off rear cabin for use in Rome as taxis. After the war more than 8,500 commercial adaptations of the Ardea known as 'furgoncini' (light van versions) and the 'camioncini' (car based light trucks) were also produced. The third series Ardea, produced from 1948, was the first mass-produced car with a 5-speed manual transmission. Ardea was named either after Ardea town (Lazio), or Via Ardeatina, Roman road leading from Rome to that town. The cabin Instrumentation included a centrally mounted speedometer, the fuel level and the oil pressure. A third dial directly below the driver's sight line was a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1952 Lancia 'tipo 100B' Engine In An Ardea
Year 195 ( CXCV) was a common year starting on Wednesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Scrapula and Clemens (or, less frequently, year 948 ''Ab urbe condita''). The denomination 195 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years. Events By place Roman Empire * Emperor Septimius Severus has the Roman Senate deify the previous emperor Commodus, in an attempt to gain favor with the family of Marcus Aurelius. * King Vologases V and other eastern princes support the claims of Pescennius Niger. The Roman province of Mesopotamia rises in revolt with Parthian support. Severus marches to Mesopotamia to battle the Parthians. * The Roman province of Syria is divided and the role of Antioch is diminished. The Romans annexed the Syrian cities of Edessa and Nisibis. Severus re-establish his head ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lancia Aprilia
The Lancia Aprilia (1937–1949) is a family car manufactured by Lancia, one of the first designed using wind tunnel in collaboration with Battista Farina and Politecnico di Torino, achieving a record low drag coefficient of 0.47. The ''berlinetta aerodinamica'' was first shown in 1936. Production commenced in February 1937, the month in which the firm's founder died: this was the last of Vincenzo Lancia's designs, featuring four pillarless doors. The first series (mod. 238, 10,354 units, 1937–39) featured a 1,352 cc V4 motor providing . The second series (mod. 438, 9,728 units, 1939–49) had its engine capacity increased to 1,486 cc which provided . A ''Lusso'' model of this second series was also offered as well as a ''lungo'' (lengthened) version (706 made, 1946–49). A total of 20,082 cars and 7,554 additional chassis for coach built bodies were produced in Turin along with about 700 in France. With the Aprilia Lancia followed their tradition of offering cars w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lancia Augusta
The Lancia Augusta is a small passenger car produced by Italian car manufacturer Lancia between 1933 and 1936. It made its première at the 1932 Paris Motor Show. The car was powered by a 1,196 cc Lancia V4 engine. During the 1920s, Lancia had been known as producers of sports cars and middle sized sedans: the smaller Augusta represented a departure from that tradition, and contributed to a significant growth in Lancia's unit sales during the 1930s. Nevertheless, in terms of volumes sold, the Augusta was overwhelmed by Fiat's much more aggressively priced 508 Ballila. Lancia Belna Lancia started its French operations on 1 October 1931. At its first factory outside of Italy, at Bonneuil-sur-Marne, Lancia built the Augusta and later Aprilia models, although named them Belna and Ardennes. Approximately 3,000 Augusta/Belna and 1,500 Aprilia/Ardennes were built. Of the approximately 3,000 Belnas built between 1934 and 1938, 2,500 were saloons and 500 bare chassis. Georges Paulin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lancia Artena
The Lancia Artena (''Tipo 228'') is a passenger car produced by Italian car manufacturer Lancia from 1931 until 1936, and from 1940 until 1942 chiefly for army and government use. It was powered by a 2-litre Lancia V4 engine, while chassis and factory bodies were shared with the more luxurious 2.6-litre V8-engined Lancia Astura. Total production amounted to 5,567 examples. History Artena and her sister Astura made their début at the October 1931 Paris Motor Show. Interrupting Lancia's decade-old tradition of naming its cars with Greek letters, the new model was named after Artena, an ancient town of the pre-Roman Volsci people. The Lancia Astura was a more powerful and more luxurious version of this car based on the same platform. Besides the engines, main differences between the two cars were the Artena's Michelin disc wheels instead of the Astura's Rudge-Whitworth wire wheels, and the Astura's longer wheelbase. There were four successive versions of the car. The first series ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Engine Displacement
Engine displacement is the measure of the cylinder volume swept by all of the pistons of a piston engine, excluding the combustion chambers. It is commonly used as an expression of an engine's size, and by extension as a loose indicator of the power an engine might be capable of producing and the amount of fuel it should be expected to consume. For this reason displacement is one of the measures often used in advertising, as well as regulating, motor vehicles. It is usually expressed using the metric units of cubic centimetres (cc or cm3, equivalent to millilitres) or litres (l or L), orparticularly in the United States cubic inches (CID, cu in, or in3). Definition The overall displacement for a typical reciprocating piston engine is calculated by multiplying together three values; the distance travelled by the piston (the stroke length), the circular area of the cylinder, and the number of cylinders in the whole engine. The formula is: : \text = \text \times \frac \times ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_(4640639990).jpg "Click for more on -> Lancia Artena")
