Machinery & Equipment - 2013
The idea of new type of heat engine (called Heat Pipe Engine, HPE, hereafter) is derived from pressure variation inside the heat pipe vessel in its operation. Significant feature of HPE is that its thermodynamic cycle is theoretically close to Carnot cycle performed in liquid-vapor two-phase region of pure fluid which corresponds to the region surrounded both by saturated-liquid and saturated-vapor lines on the thermodynamic-chart of fluid.
The structural configuration of HPE is quite simple; an evacuated cylindrical vessel having a piston to receive pressure and a thermal-shutter to create pressure variation inside the vessel, as schematically shown in ...
This is a new use of a modified version of U.S. patent 6,030,156, that has not been commercialized. The peck drill design was originally used to produce small diameter deep holes (in sizes smaller than 1/16"). The modified version starts from 1/16" and larger. The peck drill has grown up. The point angle has been changed from a conical point to a 0 degree point angle, and while the tool is capable of drilling (albeit,producing oversize holes) using a drill press, lathe, or mill, or in a drill bushing, the primary application is to ream, or finish an existing ...
Object Tracking Device is otherwise known as an object selecting device. This can be done by using our eye. At the front of the eye, keep three layers of transparent sheets. The inner most layer has an ordinary transparent sheet. The middle has a transparent display and finally the outer most layer has an ordinary transparent sheet. These sheet might be glass or fiber or even materials we use for making spectacles. Using sensors, first we have to find the objects around the body. Again, sensor kept near the eye will sense the movement of the eyeball and movement ...
Jun 25, 2013
Historically, lobe pumps have not had wide spread industrial use because of the problems of pulsating flow, large size due to low rotor speed and low NPSH. A company in California is testing a new design that will change all that. The new design, called the OCOR Multiple Segment Lobe Pump, supplies continuous flow, high volumetric efficiency (83% - 92%), variable speed, high NPSH, high flow rate and is fully reversible.
As the name implies, the pump mechanism is made up of a collection of individual helical lobe pump segments that share a common inlet and discharge. Each pump ...
An o-ring that is designed to replace standard o-rings in SAE J1453 o-ring face seal hydraulic fitting adapters. The o-ring is designed to eliminate warranty concerns with blowouts at the Face Seal end that also prevent oil leaks in hydraulic fitting adapters.
Features of this design:
Standard O-ring materials such as Nitrile Elastomer, EPDM, and Fluorocarbon have been tested with this o-ring design.
O-rings utilizing this design has been impulsed tested that exceeded 2 million impulse cycles that exceeded 6000 ...
Village Bila, Ternopil Region
Jun 24, 2013
Bernoulli principle automatic gripping-handling device with electric eye and electromagnet can be used in many industry branches. It has easy and cheap construction. It can grip and very precisely orient cylinder-type metal objects without mechanical contact with those objects. It consists of (Fig. 1) the body 3, chamber 1 for pressured air pumping into the nozzle 2, slot 7 for bushing-electromagnet 4 moving along inner surface 6. Bushing-electromagnet 4 houses electric eye 10 and concentrated light source 5.
With device to object distance h decreasing, according to Bernoulli principle, pressured air from the nozzle 2 causes levitation ...
High blood pressure is rising in the global population and this is the invisible killer, sometimes no signs before a heart attack. We have tested years ago that releasing the arterial ans veins can extend the life and let patient free from pain, most of the time reducing normal blood pressure.
This is done by manually applying some of the technics showed here. Investigating many patients was found that veins and arterials passing over the arms are an important part to get clogged, so the we directed the treatment under the arms when veins and arteries flexing to pass to ...
I developed a residential elevator, different from that commonly used. It was developed with basic principles of mechanics, materials and cheaper using hydraulics and control to make it work. Some of the advantages of this elevator are:
Cheaper than those commonly used
Easy installation (no special construction needs, comes with its rails)
energy saving (efficient)
Security (hydraulics and system of security)
No need for machine room
The services for the elevator are simple and easy (because of the design)
Is capable of taking up to 7 people
The cabin is adjusted to the customer ...
United States Of America
Sol-X is designing and building the world’s first commercial space diving suit.
The RL Mark VI is intended to operate on Earth, low Earth orbit, and long range space missions. This suit will increase safety and productivity on manned space missions, provide a means of escape from possibly disastrous in-orbit emergencies, create new recreational thrills for adrenaline junkies and empower space tourism and scientific exploration. Sol-X’s RL MARK VI features include:
i. A customized version of Final Frontier Design’s low-cost Intra-Vehicular Activity IVA 3G spacesuit, which was designed by a 20-year NASA veteran. It makes use of Aerogel’s lightweight ...
Importance of the work
Waste disposal is a crucial problem in developing countries particularly in India due to heavy population. Presently in India, sanitary workers are using the oldest devices like brooms, iron plates and bamboo baskets for primary collection of solid waste. Thousands of workers die from or are affected with respiratory diseases, urinary, skin & eye infection, lung cancer, tuberculosis etc.
As a solution to manual primary waste disposal, a cost effective garbage cleaning robot is developed. We call it in Tamil name as “THOOYAN 1” or “2N 1” which is a name which portrays the cleaning ...