Who invented the gas cooker?

The earliest gas stoves used gas as fuel, also called gas stoves. The first person who invented the gas stove was a Frenchman, Philippe Ruben. 2 1, in September, 799, it obtained the patent right of gas lighting and heating dual-purpose device. The following year, Reuben installed equipment in a hotel in Paris at his own expense. Ruben's equipment is unpopular and not popular, because it will give off an unpleasant smell. Nevertheless, he continued to study and improve the device with great enthusiasm. 1804, on the day of Napoleon's coronation, Reuben was killed in a street in Paris, and the development of gas stoves was interrupted. The world's first gas stove for kitchen cooking was invented by James Schaff, deputy manager of Northampton Gas Company in England, on 1826. He installed a gas stove invented by himself in the kitchen for barbecue and cooking. This is a vertical stove, which consists of a hook hanging from the ceiling for hanging meat and a circular burner below. There is no fireplace for the pot. The earliest buyer of gas stoves was a bus hotel in Leamington. 1834, the bus hotel used a gas stove to cook dinner for 100 people. Not only is the food delicious, but there is no smell of waste gas. This is an ideal stove. /kloc-in the summer of 0/836, a factory with 35 workers was opened in Northampton, England, specializing in the production of gas stoves. 1852, the stove that combines the gas burning device with the stove used now began to be sold. 19 15 years, gas stoves with constant temperature control began to appear. 1855, German chemist bunsen burner invented a gas burning device called "bunsen burner", which is a device for burning oxygen and combustible gas to generate high temperature. Less than a year after bunsen burner appeared, the British company Houdington Anton Smith invented the world's first domestic heating device using gas fuel. Later, the gradual popularization of gas stoves and the continuous flow of gas formed today's gas stoves.