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Arrangement of a vehicle auxiliary heater with a regulating device and control unit inside a vehicle

  • US 5,847,671 A
  • Filed: 05/07/1997
  • Issued: 12/08/1998
  • Est. Priority Date: 04/26/1995
  • Status: Expired due to Fees
First Claim
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1. An arrangement for auxiliary heating of a vehicle, the arrangement comprising:

  • a heating unit located in an area of a floor of a cab of the vehicle, said heating unit including a control device;

    an operating part positioned in an interior space of the vehicle at a distance spaced from said heater unit;

    connection means for functionally connecting said operating part to said heating unit, said connection means being a bidirectional radio connections;

    said operating part has a first HF module with a first transmitter and receiver part;

    said control device has a second HF module with a second transmitter and receiver part;

    said operating part has a microprocessor with means for timer functions, said operating part also including a coding and decoding circuit, said timer functions being in wired connection with said first HF module of said operating part via said coding and decoding circuit, said microprocessor includes means for diagnostic functions.

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