õhupump

õhupump is the Estonian word for air pump. An air pump is a mechanical device that increases the pressure in a system of vessels by forcing more molecules into it, or by decreasing the volume of the system. This is typically achieved by using a piston or diaphragm to move air from a lower pressure area to a higher pressure area.

Air pumps are used in a wide variety of applications. They are commonly found in homes for inflating balloons, sports equipment like basketballs and footballs, and air mattresses. In automotive contexts, air pumps are essential for maintaining tire pressure, and many vehicles are equipped with built-in or portable pumps. In the medical field, air pumps are used in devices such as ventilators and blood pressure monitors. Industrial applications include pneumatic tools, vacuum systems, and inflation of large structures.

There are several types of air pumps. Manual pumps, often operated by hand or foot, are simple and portable. Electric pumps, powered by batteries or mains electricity, offer greater convenience and efficiency. Piston pumps, diaphragm pumps, and rotary vane pumps are common mechanical designs, each suited for different pressure and flow rate requirements. The fundamental principle behind all air pumps is the displacement of air to create pressure.