WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Options
Query Language
Stem
Sort by:
List Length
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2012/124174 International Application No.: PCT/JP2011/057282
Publication Date: 20.09.2012 International Filing Date: 25.03.2011
IPC:
H01H 50/30 (2006.01) ,H01H 9/44 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
50
Details of electromagnetic relays
16
Magnetic circuit arrangements
18
Movable parts of magnetic circuits, e.g. armature
30
Mechanical arrangements for preventing or damping vibration or shock, e.g. by balancing of armature
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
9
Details of switching devices, not covered by groups H01H1/-H01H7/104
30
Means for extinguishing or preventing arc between current-carrying parts
44
using blow-out magnet
Applicants: YAMASHITA, Tsukasa; null (UsOnly)
SHINKAI, Tetsuo; null (UsOnly)
MASUI, Yasuyuki; null (UsOnly)
NODA, Masayuki; null (UsOnly)
OMRON Corporation[JP/JP]; 801, Minamifudodo-cho, Horikawahigashiiru, Shiokoji-dori, Shimogyo-ku, Kyoto-shi, Kyoto 6008530, JP (AllExceptUS)
Inventors: YAMASHITA, Tsukasa; null
SHINKAI, Tetsuo; null
MASUI, Yasuyuki; null
NODA, Masayuki; null
Agent: TANAKA, Mitsuo; AOYAMA & PARTNERS, IMP Building, 3-7, Shiromi 1-chome, Chuo-ku, Osaka-shi, Osaka 5400001, JP
Priority Data:
2011-05572114.03.2011JP
2011-05572514.03.2011JP
2011-05691515.03.2011JP
Title (EN) ELECTROMAGNETIC RELAY
(FR) RELAIS ÉLECTROMAGNÉTIQUE
(JA) 電磁継電器
Abstract:
(EN)  An electromagnetic relay is provided with: a contact switching unit (3) having a contact group comprising a pair of contacts that can touch and separate; an electromagnet block (2) that drives the contact switching unit (3) to open and close the contacts; and an arc-extinguishing member (103) comprising a connection member (105) formed by connecting, via a middle part, opposing walls (106) arranged in a direction perpendicular to the touch/separation direction of the contacts, and also comprising permanent magnets (104) disposed on the opposing sections of the opposing walls (106).
(FR) Un relais électromagnétique selon l'invention est doté : d'une unité de commutation de contacts (3) ayant un groupe de contacts comprenant une paire de contacts qui peuvent entrer en contact et se séparer ; un bloc électroaimant (2) qui commande l'unité de commutation de contact (3) pour ouvrir et fermer les contacts ; et un organe d'extinction d'arc (103) comprenant un organe de connexion (105) formé en connectant, via une partie centrale, des parois opposées (106) agencées dans une direction perpendiculaire à la direction de contact/séparation des contacts, et comprenant également des aimants permanents (104) disposés sur les sections opposées des parois opposées (106).
(JA)  接離可能な一対の接点からなる接点組を有する接点開閉部3と、接点開閉部3を駆動して接点を開閉させる電磁石ブロック2と、接点の接離方向とは直交する方向に配置される対向壁106を、中間部を介して連続させてなる接続部材105と、対向壁106の対向部分に配置される永久磁石104とからなるアーク消弧部材103とを備える。
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, 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, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, 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, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)