Patent SG-11201803853X-A (SG)
Title: Apparatus and method for powering a coil of latching relays and hybrid switches
Inventor: ELBERBAUM DAVID
IPC: H01H47/22
Filed: 2017-05-11
Abstract: INTERNATIONAL APPLICATION PUBLISHED UNDER (19) World Intellectual Property ::---` , Organization International Bureau 1 (43) International Publication Date woe\"- 07 December 2017 (07.12.2017) W I PO I PCT 1 HI THE Hit PATENT (10) 11111111111111111111 WO International Ell COOPERATION 11 Di 2017/209915 Publication 111111111111111111 TREATY 1111 Al Number (PCT) IIMI 1111 In (51) International Patent Classification: (74) Agent: HELFGOTT, Samson et al.; Katten, Muchin, H01H 47/22 (2006.01) HO1H 9/16 (2006.01) Rosenman LLP, 575 Madison Avenue, New York, NY 10022-2585 (US). (21) International Application Number: PCT/US2017/032080 (81) Designated States (unless otherwise indicated, for every (22) International Filing Date: kind of national protection available): AE, AG, AL, AM, 11 May 2017 (11.05.2017) AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, (25) Filing Language: English DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, (26) Publication Language: English HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, (30) Priority Data: MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, 15/171,339 02 June 2016 (02.06.2016) US PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, (71) Applicant: ELBEX VIDEO LTD. [JP/JP]; 1-11, Nishi-TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. gotanda 8-chome, Shinagawa-ku, Tokyo, 141-0031 (JP). (84) Designated States (unless otherwise indicated, for every (71) Applicant (for MW only): ELBEX AMERICA (NY), kind of regional protection available): ARIPO (BW, GH, INC. [US/US]; 300 Corporate Drive, Suite #5, Blauvelt, NY GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, 10913 (US). UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, (72) Inventor: ELBERBAUM, David; Mita 2-5-35, Mina- TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, to-ku, Tokyo, 108-0073 (JP). EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, = (54) Title: APPARATUS — _ — - = = = = = = = AND FIG. METHOD FOR POWERING 2A Indentation path 14 Spring access BS Locked slider 17 A , COIL OF LATCHING RELAYS AND HYBRID SWITCHES Attached to or actuated by an armature or a key or attached to base or body Slider 13 Track 13 Released slider = Lock point \ \ (--- 13 19 1 • .40 t 1 = Ridge/R3 TIC = = Guided lock = pin _ I 41 a 0 r I n 15 14 III ...%. 1 15 14 4 o'' '.••• Ridge/R4 I Release point 20 15 TK 16 18 TK la n _ R16 Part of the base 1-1 Base B1 or the armature .4t In (57) : Apparatus and method for latching one pole contact of at least one springy pole in a relay or hybrid switch for maintaining 1-1 c r\ an engaging or disengaging state of at least one first contact with said pole contact by Q\ lock pin exerting minute force, a slider with indentation path for guiding the lock N extends from an armature or the springy pole to a base or a body of the relay or the hybrid switch, said springy pole is guided by said ---- slider movement propelled by one of a pull by a voltage rated magnetic coil fed by a I N and for operating a stronger coil for switching higher electrical current the magnetic 1-1 c:::, to increase the magnetic pull power of the coil. ei II Base B1 a mechanical latching device comprising a springy pin and a track for the slider, the latching device pulse of said rated voltage and a push by a plunger, coil is fed with at least one discharge higher voltage O [Continued on next page] WO 2017/209915 Al MIDEDIMOHNIIMMEMODIMIEHOMMOVOIMIE TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3))