Calefação Elétrica is a Brazilian heating technology brand whose symbol was originally designed by Arísio Rabin in 1971.[1] The mark is a line-based logo, consistent with the functional, communication-focused design approach Rabin practiced during that period.
Design and History
Arísio Rabin graduated in industrial design from the Escola Superior de Desenho Industrial (Esdi) at the Universidade do Estado do Rio de Janeiro in 1969.[2] In 1971, the same year he created the Calefação Elétrica symbol, Rabin was working as a collaborating designer at the office of Aloísio Magalhães Comunicação Visual Desenho Industrial Ltda., a prominent Brazilian visual communication studio.[3] He also taught graphic analysis and visual communication project courses at the Pontifícia Universidade Católica do Rio de Janeiro from 1971 to 1973.[3]
The Calefação Elétrica logo is documented as a line-based design created in 1971.[1] No further details about subsequent redesigns or current usage of the mark are documented in the available sources.
Meaning and Symbolism
Documented sources confirm the logo’s attribution and date but do not provide an official explanation of the symbol’s intended meaning or its visual elements. The brand operates in the electrical heating sector, and the mark is described as a line logo, but no authoritative source details specific symbolic content.
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