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Refrigerant relief device

  • US 20050210894A1
  • Filed: 03/18/2005
  • Published: 09/29/2005
  • Est. Priority Date: 03/23/2004
  • Status: Active Grant
First Claim
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1. A refrigerant relief device for releasing refrigerant filled in a refrigeration cycle for an automotive air conditioner into the atmosphere, comprising:

  • a thin film disposed in a manner blocking a refrigerant inlet passage connected to the refrigeration cycle; and

    a thin film-breaking section for breaking the thin film to thereby release the refrigerant introduced from the refrigeration cycle into the refrigerant inlet passage into the atmosphere.

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