{"id":20903,"date":"2015-03-09T17:04:54","date_gmt":"2015-03-09T16:04:54","guid":{"rendered":"https:\/\/museo-fisogni.org\/sin-categorizar\/1928-volumetric-pumps\/"},"modified":"2024-03-22T14:57:22","modified_gmt":"2024-03-22T13:57:22","slug":"1928-bombas-de-combustible-volumetricas","status":"publish","type":"post","link":"https:\/\/museo-fisogni.org\/es\/historia\/origenes-americanos\/1928-bombas-de-combustible-volumetricas\/","title":{"rendered":"1928. Bombas de combustible volum\u00e9tricas"},"content":{"rendered":"<p>Pero las bombas visibles eran lentas: una vez que el recipiente se hab\u00eda vaciado, hab\u00eda que esperar a que se llenara de nuevo. Y eran incluso un poco peligrosos: si el recipiente de vidrio se romp\u00eda, la zona de servicio se ver\u00eda instant\u00e1neamente inundada por una cascada de l\u00edquido inflamable.<\/p>\n<p>Cuando a finales de los a\u00f1os veinte apareci\u00f3 un nuevo medio para medir el caudal de combustible, la era de la bomba visible termin\u00f3 casi instant\u00e1neamente. Las nuevas bombas volum\u00e9tricas el\u00e9ctricas entregaban el combustible a una c\u00e1mara de medici\u00f3n, un mecanismo complejo con muchas partes m\u00f3viles.<\/p>\n<p>La c\u00e1mara, bajo la presi\u00f3n del l\u00edquido y proporcionalmente a la cantidad que entraba en ella, giraba sobre un eje, a lo largo del cual estaba montado un huso que transmit\u00eda el grado de rotaci\u00f3n a la esfera de un reloj. La c\u00e1mara de medici\u00f3n era mucho m\u00e1s precisa que el sistema anterior y el dial indicaba la cantidad dispensada tanto al cliente como al asistente con gran claridad.<\/p>\n<p>Aquellos nost\u00e1lgicos de las antiguas bombas visibles a\u00fan pod\u00edan controlar el flujo de combustible a trav\u00e9s de un medidor transparente en la parte superior de la manguera si as\u00ed lo deseaban; mientras tanto, el gatillo de la boquilla de pistola montada en el extremo de la manguera controlaba de manera mucho m\u00e1s eficiente la bomba y la velocidad y cantidad del flujo de combustible mediante electricidad.<\/p>\n<p>Mucho m\u00e1s precisa y tambi\u00e9n mucho m\u00e1s r\u00e1pida, la bomba volum\u00e9trica era el instrumento con el que todos siempre hab\u00edan so\u00f1ado.<\/p>\n<p>Desde entonces, mucho ha cambiado en cuanto a la apariencia y los detalles precisos de su funcionamiento mec\u00e1nico, pero los principios b\u00e1sicos de la bomba de gasolina m\u00e1s moderna son esencialmente los de 1928.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Pero las bombas visibles eran lentas: una vez que el recipiente se hab\u00eda vaciado, hab\u00eda que esperar a que se llenara de nuevo. Y eran incluso un poco peligrosos: si el recipiente de vidrio se romp\u00eda, la zona de servicio se ver\u00eda instant\u00e1neamente inundada por una cascada de l\u00edquido inflamable. Cuando a finales de los [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1506,1507],"tags":[],"class_list":["post-20903","post","type-post","status-publish","format-standard","hentry","category-origenes-americanos","category-historia"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v23.3 (Yoast SEO v27.6) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>1928. 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