×

Electrochemical gas sensor with nonplanar diffusion membrane and electrode array

  • US 6,695,959 B2
  • Filed: 12/11/2002
  • Issued: 02/24/2004
  • Est. Priority Date: 02/25/2002
  • Status: Expired due to Fees
First Claim
Patent Images

1. An electrochemical gas sensor, comprising:

  • two electrodes;

    a diffusion membrane;

    an electrolyte, an outer housing with a conical, hemispherical or cylindrical outer housing shape and with gas admission openings;

    a cover connected with said outer housing; and

    a layer structure comprising, from adjacent to said outer housing with gas admission openings in a direction away from said outer housing with gas admission openings to-the-inside, the diffusion membrane with the two electrodes applied thereto in a planiform manner and a layer of a mat material or a porous body, which accommodates the electrolyte, an electrolyte space filled at least partially with the electrolyte, the electrolyte space being defined by said layer structure adjacent to said layer of mat material or porous body.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×