Heated and cooled steering wheel

A steering wheel (1) comprising a ring portion (2), spoke portions (3) and a hub portion (4) is provided with a thermoelectric reversible heat pump (6) to heat or cool a fluid, and with a closed hydraulic circuit (5) including an hydraulic pump (7) and at least one duct (8) extending along the ring...

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Bibliographic Details
Main Authors SORAGNI, STEFANO, MUSCIO, ALBERTO, TESTA, GIUSEPPE, MENALDO, LORENZO
Format Patent
LanguageEnglish
French
German
Published 31.10.2007
Subjects
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
MOTOR VEHICLES
PERFORMING OPERATIONS
TRAILERS
TRANSPORTING
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Summary:A steering wheel (1) comprising a ring portion (2), spoke portions (3) and a hub portion (4) is provided with a thermoelectric reversible heat pump (6) to heat or cool a fluid, and with a closed hydraulic circuit (5) including an hydraulic pump (7) and at least one duct (8) extending along the ring portion (2) of the steering wheel; the fluid is heated or cooled by the thermoelectric heat pump and circulated by the hydraulic pump within the ring portion to heat it or cool it.
Bibliography:Application Number: EP20030425408