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1. EP3128529 - ELECTROMAGNETIC RELAY

官庁 欧州特許庁(EPO)
出願番号 16185815
出願日 22.06.2012
公開番号 3128529
公開日 08.02.2017
公報種別 B1
IPC
H01H 50/12
H電気
01基本的電気素子
H電気的スイッチ;継電器;セレクタ;非常保護装置
50電磁継電器の細部
12通風;冷却;加熱
H01H 50/42
H電気
01基本的電気素子
H電気的スイッチ;継電器;セレクタ;非常保護装置
50電磁継電器の細部
16磁気回路装置
36磁気回路の固定部品,例.ヨーク
42補助磁気回路,例.休止位置にアーマチュアを維持するためのもの,あるいは休止位置にアーマチュアを復帰させるためのもの,動作の減衰または加速のためのもの
CPC
H01H 50/12
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
50Details of electromagnetic relays
12Ventilating; Cooling; Heating
H01H 9/047
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
9Details of switching devices, not covered by groups H01H1/00 - H01H7/00
02Bases, casings, or covers
04Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
047provided with venting means
H01H 50/02
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
50Details of electromagnetic relays
02Bases; Casings; Covers
H01H 50/023
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
50Details of electromagnetic relays
02Bases; Casings; Covers
023Details concerning sealing, e.g. sealing casing with resin
H01H 50/42
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
50Details of electromagnetic relays
16Magnetic circuit arrangements
36Stationary parts of magnetic circuit, e.g. yoke
42Auxiliary magnetic circuits, e.g. for maintaining armature in, or returning armature to, position of rest, for damping or accelerating movement
出願人 MITSUBA CORP
HONDA MOTOR CO LTD
発明者 TAKAHASHI TOSHIO
MORI HIROYUKI
NORO YOSHIKI
FUKUI TSUTOMU
指定国 (国コード)
優先権情報 12804091 22.06.2012 EP
2011142815 28.06.2011 JP
2012066085 22.06.2012 JP
発明の名称
(DE) ELEKTROMAGNETISCHES RELAIS
(EN) ELECTROMAGNETIC RELAY
(FR) RELAIS ÉLECTROMAGNÉTIQUE
要約
(EN)
Electromagnetic relay, comprising: an iron core (218) around which a coil (204) is wound; a yoke (219) which supports the iron core (218) and forms a magnetic path together with the iron core (218); a fixed contact terminal (212) with which a fixed contact (222) is provided; a movable contact spring (220) in which a first end of the movable contact spring (220) is attached to the yoke (219) and a second end of the movable contact spring (220) is provided with a movable contact (221) arranged opposite to the fixed contact (222); the movable contact spring (220) and the first end of the movable contact terminal (210) are fixed to the second wall (219b) so as to be aligned the welding points (P201) and (P202) are configured to face each other such, that a magnetic field (J2) formed by supplying electric current to the fixed contact terminal (212) and the movable contact terminal (210) is in the same direction as a magnetic field (Jl) formed by supplying electric current to the coil (204).

(FR)
L'invention concerne un relais électromagnétique (1) comprenant : des fentes de raccordement (7, 9, 1) formées dans une base (2) afin de percer une borne de bobine connectée à une bobine, une borne de contact fixe ayant un contact fixe qui lui est fixé et une borne de contact mobile connectée électriquement à un contact mobile ; et des ports de ventilation (41, 42, 43) formées dans la base (2) afin de décharger le gaz produit dans l'espace intérieur et de décharger de l'eau provenant de la vapeur d'eau produite dans l'espace intérieur. Les ports de ventilation (41, 42, 43) sont formés de manière à s'étendre jusqu'aux fentes de raccordement (7, 9, 11).

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