Bellows gas meter for measurement of amount of gas for cooking purposes for example in e.g. tropical countries has first box shaped case part while separating surface plane runs in built-in condition vertically

摘要

First and second case parts (1,2) are detachable connected with each other along a separating surface plane (3) and made from a non-ferrous metal with integrally cast inlet and outlet connection pieces (5,6). The first case part (1) is box shaped while the separating surface plane (3) runs in the built-in condition vertically. The second case part (2) is formed as a sheet of a metal.