Electrochemical cell and reference cell with flowing liquid...

G - Physics – 01 – N

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

G01N 27/401 (2006.01) G01N 27/403 (2006.01)

Patent

CA 2605472

An electrochemical cell (20) includes a measuring electrode (12) and a reference electrode (14). The reference electrode (14) includes a flowing liquid junction (22) between a reference fill fluid (24) and a sample (18). The flowing liquid junction (22) is configured to inhibit particles (30) from blocking or obstructing it. In one aspect a particle filter (32) is provided before the flowing liquid junction (22) to prevent particles (30) from the fill fluid (24) from entering the flowing liquid junction (22). In another aspect a particle filter (36) is provided after the flowing liquid junction (22) to prevent particles in the sample (18) from entering the flowing liquid junction (22). In another aspect the flowing liquid junction (22) has a diameter that generally increases from an aperture (130) proximate the fill fluid (24) to an aperture (134) proximate the sample (18). One example of such a configuration is a tapered flowing liquid junction (22).

L~invention concerne une pile électrochimique (20) comprenant une électrode de mesure (12) et une électrode de référence (14). L~électrode de référence (14) contient une jonction liquide d~écoulement (22) entre un fluide de remplissage de référence (24) et un échantillon (18). La jonction liquide d~écoulement (22) est configurée pour empêcher son blocage ou son obstruction par des particules (30). Selon un aspect, un filtre à particules (32) est placé avant la jonction liquide d~écoulement (22) pour empêcher les particules (30) du fluide de remplissage (24) de pénétrer dans la jonction liquide d~écoulement (22). Selon un autre aspect, un filtre à particules (36) est disposé après la jonction liquide d~écoulement (22) pour empêcher les particules dans l~échantillon (18) de pénétrer dans la jonction liquide d~écoulement (22). Selon un autre aspect, la jonction liquide d~écoulement (22) a un diamètre qui augmente généralement à partir d~une ouverture (130) proche du fluide de remplissage (24) vers une ouverture (134) proche de l~échantillon (18). Un exemple d~une telle configuration est une jonction liquide d~écoulement amincie (22).

LandOfFree

Say what you really think

Search LandOfFree.com for Canadian inventors and patents. Rate them and share your experience with other people.

Rating

Electrochemical cell and reference cell with flowing liquid... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electrochemical cell and reference cell with flowing liquid..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electrochemical cell and reference cell with flowing liquid... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFCA-PAI-O-1761908

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.