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1. (WO2019025438) HYBRID SWITCHING DEVICE AND HYBRID ACTUATOR INCORPORATING SAME
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2019/025438 International Application No.: PCT/EP2018/070726
Publication Date: 07.02.2019 International Filing Date: 31.07.2018
IPC:
H01H 71/12 (2006.01) ,H01H 57/00 (2006.01) ,H01H 33/666 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
71
Details of the protective switches or relays covered by groups H01H73/-H01H83/115
10
Operating or release mechanisms
12
Automatic release mechanisms with or without manual release
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
57
Electrostrictive relays; Piezo-electric relays
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
33
High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
60
Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
66
Vacuum switches
666
Operating arrangements
Applicants:
CAMLIN TECHNOLOGIES LIMITED [GB/GB]; 31 Ferguson Drive Knockmore Hill Industrial Park Lisburn County Antrim BT28 2EX, GB
Inventors:
MUIR, Mark; GB
Agent:
FRKELLY; 27 Clyde Road Dublin, D04 F838, IE
Priority Data:
1712296.131.07.2017GB
Title (EN) HYBRID SWITCHING DEVICE AND HYBRID ACTUATOR INCORPORATING SAME
(FR) DISPOSITIF DE COMMUTATION HYBRIDE ET ACTIONNEUR HYBRIDE L'INCORPORANT
Abstract:
(EN) A switching device comprising first and second body parts and a first operating device for moving the body parts into a closed state. A piezoelectric actuator is coupled to each body part and is operable to move the body parts part away from one another. The switching device may be incorporated into an actuator for operating the vacuum interrupter of a vacuum circuit breaker.
(FR) L'invention concerne un dispositif de commutation comprenant des première et seconde parties corps et un premier dispositif d'actionnement pour déplacer les parties corps vers un état fermé. Un actionneur piézoélectrique est couplé à chaque partie corps et est conçu pour déplacer les parties corps à distance l'une de l'autre. Le dispositif de commutation peut être incorporé dans un actionneur pour actionner l'interrupteur à vide d'un disjoncteur à vide.
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Designated States: AE, AG, AL, AM, 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, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, 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, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, 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, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)