2016
Automotive/Transportation
There is usually some accidental liquid along with vapor laden blow-by purged from the crankcase and simply burned at a controlled minimal rate in the PCV (Positive Crankcase Ventilation) system, an essential strategy for maintaining oil quality. Not all of it stays as vapor or makes it the whole distance,
Wheel chairs are used by physically disabled and elderly people. Conventionally used wheel chairs contain two big wheels and also two small wheels in the front. Such wheel chairs can travel easily on smooth and even surfaces. However when it comes to rough and uneven surfaces like muddy areas, stony roads, or sloppy surfaces,
Make a hub where a driver can be welcomed by humans but all the mechanism are fully automated and schedulable/visible from a mobile device. From the access point the car is left with its key in it. The customer might have planned a car wash, a repair, customization, a tune-up or even to sell it.
This vehicle is unique in it's approach to be an individual mobility concept, but at the same time to combine inherent in it's design all the necessary technology to allow it to be driven manually in urban/ rural/ overland travel but also to be used in mass-mobility guided/ railed transportation systems.
A concept of novel modular multispeed transmissions is proposed for electric vehicles, with the total number of underdrive and overdrive speeds dictated by the application needs.
The first variation includes two separate gear trains, as shown in Fig. 1: one for underdrive, and one for overdrive speed ratios.
Multi-pressure gas turbines are modified versions of intercooled recuperated gas turbines (ICRs). They extend the more than 40% efficiency of ICRs at medium and high power down into the 5% power range.
It is a transmission device utilizing uninterrupted gear ratios to increase energy efficiency in autos.
The Nautilus Cycle utilizes semi-continuous HCI/HCCI combustion with a primary/secondary piston proposal. Placing a ‘nipple” also known as the primary piston with this design on top of the regular shaped piston is what makes this concept so unique and effective during a homogenous charge compression ignition cycle. The well thought cylinder head design now consists of a ‘
Constant velocity joints are not a "sexy" technology. They don't elicit emotions as potential cancer cures do. Until now you've probably never heard of a CVJ but they serve an important role in our everyday lives. It enables all kind of vehicles and modes of transportation to operate efficiently. More effective future robots can be built.
Turbo-charged diesel engines offer advantages in terms of high output power, but are of higher initial cost. Problems exist with respect to matching of the turbocharger with engine at part loads .As a cheaper alternative to such engines, reciprocating compressors in-built in a multi-cylinder engine functioning in lieu of a turbocharger unit can be built.
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