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    Electrical assembly for a refrigerator
    3.
    发明授权
    Electrical assembly for a refrigerator 失效
    电冰箱用电器

    公开(公告)号：US3572049A

    公开(公告)日：1971-03-23

    申请号：US3572049D

    申请日：1969-09-22

    Applicant: GEN MOTORS CORP

    Inventor： MOORMAN EARL J

    IPC: F25D17/06 ,  F25D27/00 ,  F25B49/00

    CPC classification number: F25D17/065 ,  F25D27/00 ,  F25D2317/0653 ,  F25D2400/04 ,  F25D2400/40

    Abstract: In the preferred form, a refrigerator cabinet is provided with a sheet metal outer shell and a plastic inner liner with polyurethane foam insulation in between. The interior of the inner liner is divided into an upper freezing compartment and a lower above freezing compartment by a sheet metal wall having a lower portion in the rear and a higher portion in the front supported by a front crossmember and the rear wall of the outer shell. Suitable insulation and an evaporator are provided above the lower portion together with a fan and fan motor at the rear which draw air through the inlets in the sheet metal wall and at the front of the upper compartment through the evaporator and discharge the air through plastic ducts in the rear wall extending to both the upper and lower compartments. A lamp socket and lamp, and a removable plastic housing surrounding the lamp are supported directly by the higher front portion of the sheet metal wall. This housing supports a centrally located door switch cooperating with the door to the lower compartment and connected in series with the lamp socket. A thermostatic refrigeration control switch is also mounted upon the housing and has a thermosensitive bulb extending to the lower rear portion of the sheet metal wall.

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