slide 1

Back to the List of the Granted Patents                                                Click here to download AP2409 PDF

(11)    Patent No :    AP 2499   
(21)    Application No :    AP/P/2010/005255   
(22)    Filing Date :    31.10.2008   
(24)    Date of Grant &    22.10.2012   
           
(45)    Publication :

(30)  Priority Data       
(33) Country    (31) Number    (32) Date
IN    062/DEL/2008    07.01.2008

(84)    Designated State

BW    GM    GH    KE    LS    MW  MZ   NA   SL
SD    SZ    T Z    UG    ZM    ZW
 
(73) Applicant(s)

COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCH,

Anusandhan Bhawan, Rafi Marg, New Delhi, 110001,
India
(72) Inventors

KUMAR Vipin, India

JAIN Kiran, India

LAKSHMIKUMAR S T, India

et al

(74) Representative

COGHLAN, WELSH & GUEST

ZIMBABWE
 
(51)    International  Classification   G01N 27/12 (2006.010
(54)    Title

Combustible gas sensor

(57)    Abstract

The present invention concerns a miniature ozone generator device for purifying water. The device comprises a printed circuit board having an ozone producing circuit printed on it which comprises anodes and cathodes alternatively printed and connected in parallel relationship to each other and to a power supply device. The electrodes have rough surfaces, whereby, in use, when the ozone generator is plunged into a vessel containing the water to purify, the electrodes thanks to their rough surfaces, leads to a coalescence

of hydrogen bubbles produced by the cathodes into larger hydrogen bubbles, and thus to a higher production of ozone by the anode s. Hydrogen can be additionally removed by absorption of it thanks to a conductive material used to make the cathodes, which can be regenerated for reuse. The invention also

(56)    Documents Cited :    ALIPOUR S et al    DE 36 04 594 A1    WADA K et al    SAUVAN M et al    EP 0 056 339 A

US 5

Newsletter

Join our newsletter for CIPIT news through subscriptions!

SEND

Social Media

    

Contact Us

TEL : (254) 703 034 612