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Machine translation
1. (WO2005033718) INTEGRATED ANTI-DIFFERENTIAL CURRENT SENSING SYSTEM
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2005/033718    International Application No.:    PCT/IB2004/051936
Publication Date: 14.04.2005 International Filing Date: 30.09.2004
IPC:
G01R 15/20 (2006.01)
Applicants: EATON CORPORATION [US/US]; Eaton Center, 1111 Superior Avenue, Cleveland, OH 44114 (US) (For All Designated States Except US).
HASTINGS, Jerome K. [US/US]; (US) (For US Only).
GASS, Dale L. [US/US]; (US) (For US Only).
PAHL, Birger [DE/US]; (US) (For US Only).
LEE, Davin R. [US/US]; (US) (For US Only).
HANSEN, James E. [US/US]; (US) (For US Only)
Inventors: HASTINGS, Jerome K.; (US).
GASS, Dale L.; (US).
PAHL, Birger; (US).
LEE, Davin R.; (US).
HANSEN, James E.; (US)
Agent: ZIOLKOWSKI, Timothy J.; 14135 N. Cedarburg Road, Mequon, WI 53097 (US)
Priority Data:
60/507,896 01.10.2003 US
Title (EN) INTEGRATED ANTI-DIFFERENTIAL CURRENT SENSING SYSTEM
(FR) SYSTÈME INTÉGRÉ DE DÉTECTION ANTI-DIFFÉRENTIELLE DE COURANT
Abstract: front page image
(EN)The present invention is directed to system for current sensing including a first Hall effect sensor (H1, 56, 120, 174, 204, 236) and a second Hall effect sensor (H2, 58, 124, 176, 206, 238) constructed to provide feedback (21, 24, 24a, 26, 28, 28a) indicating current flow (14) through a conductor (12, 130, 132, 152, 178, 180, 181, 182, 220, 232) susceptible to external magnetic flux (B2, 17, 166). A housing (184, 186, 188, 212, 214, 216, 244, 246, 248) is configured to position the first Hall effect sensor (H1, 56, 120, 174, 204, 236) and the second Hall effect sensor (H2, 58, 124, 176, 206, 238) about the conductor (12, 130, 132, 152, 178, 180, 181, 182, 220, 232)to provide generally magnitude equal feedback (21, 24) of the current flow (14) through the conductor (12, 130, 132, 152, 178, 180, 181, 182, 220, 232) and generally polarity opposite feedback (26, 28) of the external magnetic flux (B2, 17, 166).
(FR)La présente invention concerne un système de détection de courant comprenant un premier capteur à effet de Hall (H1, 56, 120, 174, 204, 236) et un second capteur à effet de Hall (H2, 58, 124, 176, 206, 238) agencés de façon à fournir un retour d'informations (21, 24, 24a, 26, 28, 28a) indiquant le débit de courant (14) à travers un conducteur (12, 130, 132, 152, 178, 180, 181, 182, 220, 232) sensible à un flux magnétique externe (B2, 17, 166). Un boîtier (184, 186, 188, 212, 214, 216, 244, 246, 248) est configuré pour positionner le premier capteur à effet de Hall (H1, 56, 120, 174, 204, 236) et le deuxième capteur à effet de Hall (H2, 58, 124, 176, 206, 238) autour du conducteur (12, 130, 132, 152, 178, 180, 181, 182, 220, 232) en vue de fournir un retour d'informations généralement de grandeur égale (21, 24) sur le débit de courant (14) passant à travers le conducteur (12, 130, 132, 152, 178, 180, 181, 182, 220, 232) et un retour d'informations généralement de polarité opposée (26, 28) sur le flux magnétique externe (B2, 17, 166).
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (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, IT, LU, 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)