• 专利标题:   Steering wheel for a vehicle incorporating a graphene thermo-electric elemen, comprises a steering wheel core and a graphene heating element on the steering wheel core, a rigid structural support and a rigid foam encapsulating.
  • 专利号:   US2020207398-A1, DE102019132598-A1, CN111391913-A
  • 发明人:   CHEN H, STITES D A
  • 专利权人:   GM GLOBAL TECHNOLOGY OPERATIONS INC, GM GLOBAL TECHNOLOGY OPERATIONS INC
  • 国际专利分类:   B62D001/06, F28F021/02, H05B003/14
  • 专利详细信息:   US2020207398-A1 02 Jul 2020 B62D-001/06 202056 Pages: 4 English
  • 申请详细信息:   US2020207398-A1 US237825 02 Jan 2019
  • 优先权号:   US237825

▎ 摘  要

NOVELTY - The steering wheel comprises a steering wheel core and a graphene heating element (200) on the steering wheel core. A rigid structural support (204) and a rigid foam (202) encapsulating the rigid structural support. A cover (206) enclosing the steering wheel core and graphene heating element also has the leather. The graphene heating element has a thickness of about zero point two millimeters and operates on a voltage of between about five and twelve volts at a current of about one point two amps. The graphene heating element operates the temperatures between fourty degrees Celsius and hundred degrees Celsius. USE - Steering wheel for a vehicle incorporating a graphene thermo-electric element. ADVANTAGE - The steering wheel heating is provided which has improved performance, appearance and a reduction in cost. A graphene heating element is much thinner which provides greater flexibility in steering wheel design and improved appearance. DESCRIPTION OF DRAWING(S) - The drawing shows a cross-sectional view of the vehicle steering wheel. Graphene heating element (200) Rigid foam (202) Rigid structural support (204) Cover (206)