中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

7 records (took 0.021 seconds)

    3.
    发明专利
    未知

    公开(公告)号：DE1480201A1

    公开(公告)日：1970-01-08

    申请号：DE1480201

    申请日：1964-04-18

    Applicant: STEWART WARNER CORP

    Inventor： JAMES FAIRBANKS GORDON ,  STAIGER KURT

    IPC: B60H1/03 ,  B60H1/18

    Abstract: 1,091,122. Heating vehicles. STEWARTWARNER CORPORATION. Feb. 10, 1965 [Feb. 10, 1964], No.5800/65. Headings F4S and F4V. In a motor vehicle heating system in which air delivered by the vehicle engine fan 30 is heated by exhaust gas heat exchangers 34, 35, a booster heater 24 is provided which is thermostatically controlled to regulate the temperature of the air, before its distribution to the vehicle cab via conduits 18, the air flow to the booster heater being supplemented by a blower 80. The heater 24 comprises a central burner tube 46 supplied with combustion gases from a burner 48 and surrounded by an intermediary tube 54 and an outer tube 52 through which the air is circulated, the outer tube having dual air inlet and outlet ports 56, 57 and 59, 60, respectively. A bi-metal element 70 mounted in the air heating jacket of the heater 24 is connected to switches (Fig. 5) which render the heater 24 inoperative when the air temperature therein exceeds a preset temperature and alternatively renders the heater operational when the air temperature falls below a further pre-set temperature. The blower 80 is driven by a motor 74 which also drives a combustion air blower 72 for the heater 24. The fuel supply to the burner 48 and operation of the motor 74 are both controlled by the thermostat 70. The blower 80 operates when the heater 24 is in use and remains on for a time after the heater 24 is switched off to remove residual heat, e.g. from the burner 24.

    5.
    发明专利
    未知

    公开(公告)号：DE1655252A1

    公开(公告)日：1970-07-23

    申请号：DE1655252

    申请日：1964-04-18

    Applicant: STEWART WARNER CORP

    Inventor： JAMES FAIRBANKS GORDON ,  STAIGER KURT

    IPC: B60H1/03 ,  B60H1/18

    Abstract: 1,091,122. Heating vehicles. STEWARTWARNER CORPORATION. Feb. 10, 1965 [Feb. 10, 1964], No.5800/65. Headings F4S and F4V. In a motor vehicle heating system in which air delivered by the vehicle engine fan 30 is heated by exhaust gas heat exchangers 34, 35, a booster heater 24 is provided which is thermostatically controlled to regulate the temperature of the air, before its distribution to the vehicle cab via conduits 18, the air flow to the booster heater being supplemented by a blower 80. The heater 24 comprises a central burner tube 46 supplied with combustion gases from a burner 48 and surrounded by an intermediary tube 54 and an outer tube 52 through which the air is circulated, the outer tube having dual air inlet and outlet ports 56, 57 and 59, 60, respectively. A bi-metal element 70 mounted in the air heating jacket of the heater 24 is connected to switches (Fig. 5) which render the heater 24 inoperative when the air temperature therein exceeds a preset temperature and alternatively renders the heater operational when the air temperature falls below a further pre-set temperature. The blower 80 is driven by a motor 74 which also drives a combustion air blower 72 for the heater 24. The fuel supply to the burner 48 and operation of the motor 74 are both controlled by the thermostat 70. The blower 80 operates when the heater 24 is in use and remains on for a time after the heater 24 is switched off to remove residual heat, e.g. from the burner 24.

Patent Agency Ranking