SynopsisA stairlift is a mechanical device for lifting people up and down stairs. For sufficiently wide stairs, a rail is mounted to the treads of the stairs. A chair or lifting platform is attached to the rail. A person on the chair or platform is lifted as the chair.....
SynopsisLead-Acid battery uses a chemical reaction to do work on charge and produce a voltage between their output terminals. Despite having a very low energy-to-weight ratio and a low energy-to-volume ratio, its ability to supply high surge currents means that the ce.....
SynopsisA gas compressor is a mechanical device that increases the pressure of a gas by reducing its volume. This report is about the gas compressor for argon, ethylene, fluorine, helium, hydrogen, oxygen, neon, nitrogen, silane, TFE, xenon and other gases. An air com.....
SynopsisA conveyor belt is the carrying medium of a belt conveyor system (often shortened to belt conveyor). This report mainly focuses on the heavy duty conveyor belts for heavy duty. The covering material of heavy duty conveyor belts mainly used rubber and the skele.....
SynopsisMagnetic Ink Character Recognition (MICR) printer is a printer using MICR technology. MICR is an acronym for Magnetic Ink Character Recognition; it refers to the formulation of toner used to print the specialized font at the bottom of checks and other negotiab.....
SynopsisPhosphonates are a class of chelating agents and scale inhibitors, which structurally have the phosphonic acid group –PO3H2 in common. They are used in household cleaning products, personal care products, institutional cleaners and industrial cleaning processe.....
Synopsis Plasma Protein Therapeutics is use blood products to treat disease.Human blood plasma is nature's raw material for dozens of life-saving treatments and medications. By extracting the active ingredients and disinfection, people get related .....
SynopsisResistive random-access memory is a type of non-volatile (NV) random-access (RAM) computer memory that works by changing the resistance across a dielectric solid-state material often referred to as a memristor. This technology bears some similarities to conduc.....
SynopsisThe conveyor belt is an endless band that transfers the material conveyed between two points. A conveyor belt is comprised of a reinforced member, or carcass, and a protective covering. Conveyor belts are generally a composite of rubber or some elastomer such .....
Synopsis A Gel battery design is typically a modification of the standard lead-acid automotive or marine battery. A gelling agent is added to the electrolyte to reduce movement inside the battery case. Many gel batteries also use one-way valves in plac.....
