A practical treatise on modern gas and oil engines (1902)
Grover, Frederick · Manchester, The Technical Publishing Co., Limited; [etc., etc.] · leaf 153
A is a plain tube, called thelevelling tube; B is a graduated tube, called the burette.The burette is graduated up to 100 cubic centimetres. Thetwo tubes are connected together by means of a flexiblerubber pipe, which may be of comparatively thin section 142 THE PKACTICAL ANALYSIS OF COAL GAS. when… … Fig. 88.—Hempels iburettes. Fig. 89.—Method of levelling ntienzneaBuring volume of gas. filled with water (or mercury if procurable). The buretteis then lowered until the water gravitates into it and THE PRACTICAL ANALYSIS OF CO.iL GAS. ]4S completely fills it up to the stop cock. Now connect…
Internal combustion engines
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