Thermal protector for hermetic electrically-driven compressors

Thermal protector for hermetic electrically-driven compressors

CN
  • CN 1,064,436 C
  • Filed: 09/21/1994
  • Issued: 04/11/2001
  • Est. Priority Date: 09/22/1993
  • Status: Active Grant
First Claim
Patent Images

1. heat protector that is used to have the hermetic electrically-driven compressors of the sealed enclosure that a power supply jointer and Feng Youyi motor and compression set and some cooling gas are housed in comprises:

  • A thermoswitch that is configured in the compressor case, it comprises that one is wherein settled the metal covering of a thermosensitive element, a terminal lead device and a terminator terminating junctor that is fixed on the terminal lead device that is installed on this metal covering;

    It is characterized in that, also comprise;

    The support that the electricity consumption insulating material is made, it comprises that one is held first chamber of thermoswitch metal covering, second chamber that holds the standing part between terminal lead device and the terminator terminating junctor and the 3rd chamber that holds terminator terminating junctor, and each all has an opening these three chambeies on an one side;

    AndA conjunction that is configured in support second chamber, it is combined into an integral body basically with standing part between terminal lead device and the terminator terminating junctor and support.

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