US Patent No: 5,372,696

Number of patents in Portfolio can not be more than 2000

Electrochemical sensor of modular design

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Abstract

An electrochemical sensor for fluid media with at least two electrodes, which are in contact with one another via an electrolyte and are accommodated in a housing. Many different sensor variants are attainable with a few, standardized components. The housing (1) includes a plurality of modules (4a, 4b; 4c-4m), which are placed next to one another, are designed as hollow bodies, and are connected to one another, wherein at least two lateral surfaces (9) of each module (4a-4m) are suitable for connection to additional modules (4a-4m), and at least two of the modules (4a, 4b; 4c-4m) accommodate one electrode (2, 3) each, and the hollow space (16) enclosed by the modules (4a, 4b; 4c-4m) is delimited from the environment by the two electrodes (2, 3), on the one hand, and by a partial area (17) each of the inner wall (5) of the modules (4a, 4b; 4c-4m), and is provided for accommodating the electrolyte (18).

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
DRAGERWERK AKTIENGESELLSCHAFTLUBECK484

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kiesele, Herbert Lubeck, DE 45 172
Kuhn, Uwe Wesenberg, DE 31 174

Cited Art

Patent Info (Count) # Cites Year
 
CITY TECHNOLOGY LIMITED THE CITY UNIVERSITY (1)
4,474,648 Gas sensor 20 1981
 
KABUSHIKI KAISHA TOSHIBA (1)
4,797,192 Ion selective electrode apparatus with an earth electrode 8 1987

Patent Citation Ranking

Forward Cites

Patent Info (Count) # Cites Year
 
TELEDYNE WIRELESS, LLC (3)
6,524,740 Method and apparatus for improved gas sensor 4 2000
7,656,236 Noise canceling technique for frequency synthesizer 1 2007
8,179,045 Slow wave structure having offset projections comprised of a metal-dielectric composite stack 0 2009
 
DRAGERWERK AKTIENGESELLSCHAFT (1)
5,702,576 Electrochemical measuring cell 2 1996
 
HONEYWELL ANALYTICS AG (1)
8,303,788 Liquid electrolyte gas sensor comprising rigid porous electrode support 0 2005
 
KEHOE COMPONENT SALES INC. DBA PACE ELECTRONIC PRODUCTS INC. (1)
6,099,708 Three-electrode electrochemical gas sensor 7 1998