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1. (WO2007011924) METAL TRAP
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/011924 International Application No.: PCT/US2006/027801
Publication Date: 25.01.2007 International Filing Date: 17.07.2006
IPC:
C25F 7/00 (2006.01) ,B23H 3/04 (2006.01) ,B23H 7/22 (2006.01)
C CHEMISTRY; METALLURGY
25
ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
F
PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
7
Constructional parts, or assemblies thereof, of cells for electrolytic removal of material from objects; Servicing or operating
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
H
WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
3
Electrochemical machining, i.e. removing metal by passing current between an electrode and a workpiece in the presence of an electrolyte
04
Electrodes specially adapted therefor or their manufacture
B PERFORMING OPERATIONS; TRANSPORTING
23
MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
H
WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
7
Processes or apparatus applicable to both electrical discharge machining and electrochemical machining
22
Electrodes specially adapted therefor or their manufacture
Applicants:
MICROLIN, LLC [US/US]; 2425 South 900 West Salt Lake City, UT 84119, US (AllExceptUS)
BHAVARAJU, Sai [IN/US]; US (UsOnly)
Inventors:
BHAVARAJU, Sai; US
Agent:
FONDA, David; 2425 South 900 West Salt Lake City, UT 84119, US
Priority Data:
60/700,02415.07.2005US
Title (EN) METAL TRAP
(FR) PIEGE METALLIQUE
Abstract:
(EN) Disclosed are embodiments of systems, methods, and apparatus for decreasing the concentration of at least one ionic or molecular species comprising a metal in a solution. In one illustrative embodiment, an electrochemical device (100) is provided that includes first and second electrodes (130 and 140) coupled with one another. A metal trap (160) is provided, which is configured to decrease the concentration of at least one ionic or molecular species comprising a metal, the ionic or molecular species having been generated by the electrochemical device in a solution proximate at least one of the electrodes. In some embodiments, the electrochemical device (100) may be incorporated into a fluid delivery device.
(FR) L'invention concerne des modes de réalisation de systèmes, procédés et appareil destinés à réduire la concentration d'au moins une espèce moléculaire ou ionique contenant un métal dans une solution. Dans l'un des modes de réalisation caractéristiques, un dispositif électrochimique (100) comporte des première et seconde électrodes (130 et 140) couplées entre elles. L'invention concerne également un piège métallique (160) conçu de manière à réduire la concentration d'au moins une espèce moléculaire ou ionique contenant un métal, cette espèce moléculaire ou ionique ayant été générée par le dispositif électrochimique dans une solution proche d'au moins une des électrodes. Dans certains modes de réalisation, le dispositif électrochimique (100) peut être incorporé à un dispositif d'administration de fluide.
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP1904215JP2009501619