The history of vacuum cleaners

Before the vacuum, the simple task of cleaning floors was not so simple. The rugs should be carried outside, hung on the posts, and struck with a large wooden stick. Floors were swept and debris collected by hand and then disposed of. Today, when we vacuum our floors and carpets, it usually takes about ten minutes, but before 1880, cleaning carpets and floors was an all-day task.

When vacuum cleaners were first invented, they did not look like vacuum cleaners today. These early vacuum cleaners were large and heavy and were generally transported from house to house on horses and carriages or built in the attics of larger houses with a suction system that ran throughout the house. One of the first large vacuum cleaner units was invented by the British engineer named Herbert Booth. Herbert's invention consisted of a large box with a powder gas motor that spun large fans to create suction. Long, flexible houses were fed through the doors and windows of a house and the debris was sucked into the gas unit outside. This first vacuum was large and heavy and required to be dropped by horses.

The vacuum cleaner as we know it today was invented in 1908 by James Murray Spangler. This first version of the vacuum cleaner is a far cry from today's vacuum cleaners due to its simplicity and lack of power. Around 1920 William Hoover bought the patent for this first vacuum cleaner from James Spangler and the Hoover Vacuum Cleaner Company that we know was born today. This first upright vacuum cleaner looked like a box on a stick with a satin bag attached to pick up debris. The vacuum cleaner itself was made from a pillowcase, an electric fan, and a modified soap box. The mixer bar was added to the vacuum cleaner around 1926, which dramatically improved the performance of the unit. This Hoover vacuum cleaner was soon known as the Hoover Model 700 and was an instant hit. William Hoovers' new patent soon became popular, and in 1950 almost every home in America had its own Hoover vacuum.

The basic design and principle of the  dusting vacuum cordless  cleaner remained the same from the 1950s through the 1980s. Over this 30-year span, additional modifications were made to the main design, such as the vacuum's self-propelled and external hose that was Could quickly connect to vacuum cleaner to clean baseboards and other hard-to-reach areas. In the 1980s, James Dyson invented the vacuum cleaner cyclone bag with increased suction and the added savings of not needing a filter bag to trap debris. This cyclone vacuum creates a vortex in the debris chamber that sends the debris to the exterior walls of the container and then the air is expelled through an exhaust vent.

In the late 1980s and early 1990s, many vacuum cleaner companies began manufacturing hybrid vacuum cleaners that were built to perform different vacuuming tasks. The backpack vacuum is one of these hybrids and consists of a canister vacuum that is used on the back as a backpack with a long hose that is used to clean roofs from walls and hard to reach places. The wet dry vacuum cleaner introduced not only dry residues but also liquids. This type of vacuum uses a motor and a float valve that protects the motor against contact with water and damage to the electrical interior of the motor windings.

The latest and greatest innovation in vacuum cleaners is the closed system vacuum cleaner. It is currently being designed in England and its main objective is not to suck in air and then expel it, but to circulate air in a closed chamber so that dust particles are not released into the air. By keeping dust and other particles in the vacuum chamber, the ambient air being cleaned is not contaminated.