Valley Emperor

The limitations of basic materials and processing make it impossible for them to make more horsepower in a small, lightweight single-cylinder engine, while ensuring the service life and controlling the failure rate, vibration, noise and many other problems.

Although such a single-cylinder engine can also be used, if people want to use it on a large scale, people can endure an engine with such a lot of jitter and noise, but it is absolutely unbearable for an engine that has such a high failure rate and is lying in the nest at every turn.

In the end they took the simple and straightforward approach, adding two cylinders if one wasn't enough.

So, the twin-cylinder engine appeared like this.

At the same time, under the premise of ensuring service life and reducing jitter and noise, the power output of a single cylinder is reduced.

In this way, even if the power of one cylinder is smaller, the combined power of the two cylinders is large enough.

What follows is that the jitter and noise are greatly reduced, and more importantly, the service life has been increased, and the failure rate has been greatly reduced.

In recent years, due to the improvement of materials and processing accuracy, the two-cylinder four-stroke engine made by this is not bad. The power of the test machine on the Type A car has reached 4.6 horsepower.

After tasting the sweetness of the two-cylinder engine, the gasoline engine project team of the Internal Combustion Engine Laboratory of the Royal Institute of Technology has not looked back on the multi-cylinder engine.

The two-cylinder engine has just been developed, and now it has begun to develop four-cylinder or even six-cylinder, eight-cylinder, and twelve-cylinder engines.

It is worth noting that in the above-mentioned studies, many research funds are provided by the military, because the military has higher requirements for the horsepower of the engine, and also requires higher reliability and service life of the engine, and also has a higher cost. More sensitive, so the current two-cylinder engine, the military is still not satisfied, after all, only 4.6 horsepower.

Of course, this does not mean that the two-cylinder gasoline engine can only achieve 4.6 horsepower, but that the volume and weight are limited, and the engine that can be loaded on the car can achieve this level.

If the volume and weight restrictions are simply and simply enlarged, it is no problem to produce gasoline engines with dozens or even hundreds of horsepower or even higher, but those gasoline engines cannot be used in automobiles or even military chariots. It can be used in heavy construction machinery, industry, ships and other fields.

Just like the steam engine, even 20 years ago, when the high-pressure steam engine was first developed, Datang's product line basically covered a few horses to hundreds of horsepower, but until now, Datang has not Can't come up with a steam chariot!

Compared with the 4.6 horsepower of the Model A, the gasoline engine of the Xihu brand car is slightly worse.

The gasoline engine used in this car has 3.5 horsepower, which is still a lot worse than the gasoline engine of the Royal Institute of Technology, because the volume and weight of the gasoline engines of the two are similar, and in the case of the same volume and weight Next, the horsepower is so much smaller, naturally the gap is relatively large.

However, compared with the test machine of the Royal Institute of Technology, Li Xuan actually values ​​this engine developed by Hangzhou Power Machinery Co., Ltd., because the former is a purely manual laboratory product and cannot be mass-produced with the current industrial manufacturing capacity, while the latter is a Can be mass-produced industrially.

Even if the yield is lower, the performance is lower, and the cost is higher, no matter what, it belongs to an engine that can be mass-produced.

Only industrialized mass production can be applied on a large scale and can promote the industrial production and transportation of the entire Datang.

The biggest difference between the two cars is the engine.

The rest of the many technologies are also similar, such as the use of pneumatic rubber tires, water cooling, leaf spring shock absorption, chain drive and so on.

Basically, it is the use of many new technologies that can be used now. Although it is still very primitive in Li Xuan's view, for the contemporary Datang Empire, this is definitely a combination of the latest and highest technology. body.

It represents the highest technological content of the contemporary Tang Dynasty!

It is said that many of these technologies are patents of Zhongyuan Automobile Company, such as pneumatic rubber tires, which are the products of a subsidiary company previously acquired by Zhongyuan Automobile Company and have exclusive patents.

However, in order to obtain the patent authorization of the gasoline engine, Zhongyuan Automobile Company was forced to reach an agreement on some technical products with the Royal Institute of Technology and Hangzhou Power Machinery Company.

And these license agreements are actually very unfair to Zhongyuan Automobile Company.

In order to ensure the continuous promotion of automobiles and related industries, to expand the gasoline engine market, and to ensure the interests of the Royal Institute of Technology, the Royal Institute of Technology requires Zhongyuan Automobile Company to release the basic patent authorization of pneumatic tires for several companies, and follow the general patent authorization in the industry. Fee to go.

Of course, the patent fee still has to be handed over to Zhongyuan Automobile Company, and at the same time, only the most basic technical patents are required to be released. As for other related patents of tire technology, this will not be released.

In general, it is the same as the previous four-stroke patent opened by Hangzhou Power Machinery Company.

Hangzhou Power Machinery Company is also unwilling, but there is no way.

After all, if everyone didn't open the patent, then the car could not be built.

Because even if the car in front of him is simple in Li Xuan's view, many of the above parts are high-tech products, and their patents belong to major companies.

Previously, when the Royal Institute of Technology authorized gasoline engine patents to the outside world, it basically required major companies to also come up with corresponding technical patents for open authorization. It is not possible that Zhongyuan Automobile Company has obtained gasoline engine authorization, but does not let go of inflation The tire's patent licenses this situation.

If you want to enter the related industry chain of gasoline engines~www.wuxiaspot.com~, you also need to take out your own things to exchange and expand the market together.

This has also led to the fact that even Hangzhou Power Machinery Company can use pneumatic tire technology.

However, Zhongyuan Automobile Co., Ltd. is already aware of this huge competitor. Although it provides basic pneumatic tire technology, other related tire technologies are not given. If you want, you can directly purchase their finished tires, and the price is guaranteed to be expensive. Incomparable!

As for Hangzhou Power Machinery Company, while researching its own pneumatic tires, it can only purchase tires from Zhongyuan Automobile Company first.

However, in order to prevent Zhongyuan Automobile Company from making a stumbling block, they went round and round to purchase through a series of leather bag companies. At first, Zhongyuan Automobile Company thought that this batch of pneumatic tires had bought a carriage production company in Beihai Province...

It can also be seen from this that although the automobile industry has just emerged, the competition is already fierce.

(Tianjin)