![Electrical world. -DASH-POT MOVEMENT. FIG. 3.—ENCLOSED ARC LAMP. plate in such a manner as to have a lateral motion, thus permittingit to find its own free path and avoiding all possibility Electrical world. -DASH-POT MOVEMENT. FIG. 3.—ENCLOSED ARC LAMP. plate in such a manner as to have a lateral motion, thus permittingit to find its own free path and avoiding all possibility](https://c8.alamy.com/comp/2AFT0W7/electrical-world-dash-pot-movement-fig-3enclosed-arc-lamp-plate-in-such-a-manner-as-to-have-a-lateral-motion-thus-permittingit-to-find-its-own-free-path-and-avoiding-all-possibility-of-wear-andsticking-due-to-friction-the-enclosing-globe-cap-forms-the-bottom-of-the-gas-diffusingchamber-and-dash-pot-and-carries-the-indestructible-insulating-bush-ing-and-negative-carbon-support-it-is-held-in-place-by-two-out-wardly-swinging-arms-engaged-by-two-lugs-on-opposite-sides-of-thegas-chamber-and-fastened-by-thumb-nuts-this-feature-in-connec-tion-with-the-sealed-tube-in-which-the-armature-2AFT0W7.jpg)
Electrical world. -DASH-POT MOVEMENT. FIG. 3.—ENCLOSED ARC LAMP. plate in such a manner as to have a lateral motion, thus permittingit to find its own free path and avoiding all possibility
![rare all original documented carbon arc spotlight fixture from the non-extant chicago stadium discovered in warehouse | Urban Remains Chicago News and Events rare all original documented carbon arc spotlight fixture from the non-extant chicago stadium discovered in warehouse | Urban Remains Chicago News and Events](https://www.urbanremainschicago.com/wordpress/wp-content/uploads/2016/03/BrushArclampsMany800.jpg)
rare all original documented carbon arc spotlight fixture from the non-extant chicago stadium discovered in warehouse | Urban Remains Chicago News and Events
![Arc lamps, explained by RP; carbon, graphite, high pressure xenon lamps, metal halide lamps, continuous operation Arc lamps, explained by RP; carbon, graphite, high pressure xenon lamps, metal halide lamps, continuous operation](https://www.rp-photonics.com/previews/arc_lamps.png)