Improvements in connection with Gas Burners

10,295. Kelley, W. van D. June 3, 1907, [date applied for under Section 91 of Patents &c. Act, 1907]. Gas burners, regulating flame of.-The flame of a gas burner is periodically varied by a thermostat operating the gas cock, and a magnetic or other retarding-device prevents the gas cock from being operated too rapidly. In the form shown, the free end 8, Fig. 2, of the curved thermostat 6, preferably consisting of iron and brass strips, engages with pins 9 eccentrically arranged on the gas cock and also vibrates between the poles of a permanent magnet 10. The free end 8 is made of or carries magnetic material, and the cock is held in its seat by a spring. A globe 15, Fig. 5, carrying lettering or advertisements may be provided.