Proper noun
Teclu (plural Teclus)
A surname from Romanian.
The most important alternatives to the Bunsen burner are: * Teclu burner – The lower part of its tube is conical, with a round screw nut below its base. Source: Internet
The flame also burns without noise, unlike the Bunsen or Teclu burners. citation * Tirrill burner – The base of the burner has a needle valve which allows the regulation of gas intake directly from the Burner, rather than from the gas source. Source: Internet