Bunsen burner

Also contains definitions of: Meker burner, slot burner
https://doi.org/10.1351/goldbook.B00759
Premix burners are distinguished as Bunsen-, Meker-, or slot-burners according to whether they have one large hole, a number of small holes, or a slot as outlet port(s) for the gas mixture, respectively. When several parallel slots are present, they are identified as multislot burners (e.g. a three-slot burner).
Source:
Orange Book, 2nd ed., p. 166 [Terms]