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1. (WO1991007769) ELECTROMAGNETIC RELAY
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/007769 International Application No.: PCT/DE1989/000720
Publication Date: 30.05.1991 International Filing Date: 16.11.1989
Chapter 2 Demand Filed: 06.09.1990
IPC:
H01H 50/02 (2006.01) ,H01H 50/04 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
50
Details of electromagnetic relays
02
Bases; Casings; Covers
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
50
Details of electromagnetic relays
02
Bases; Casings; Covers
04
Mounting complete relay or separate parts of relay on a base or inside a case
Applicants:
SIEMENS AKTIENGESELLSCHAFT [DE/DE]; Wittelsbacherplatz 2 D-80333 München, DE (AllExceptUS)
SCHEDELE, Helmut [DE/DE]; DE (UsOnly)
Inventors:
SCHEDELE, Helmut; DE
Agent:
SIEMENS AG; Postfach 22 16 34 D-8000 München 22, DE
Priority Data:
Title (DE) ELEKTROMAGNETISCHES RELAIS
(EN) ELECTROMAGNETIC RELAY
(FR) RELAIS ELECTROMAGNETIQUE
Abstract:
(DE) Das Relais besitzt ein mit dem Anker (6) verbundenes Betätigungsorgan (7), welches mittels einer Trennwand (76) die gesamte Fläche zwischen Magnetsystem (2, 4, 5) und Kontaktsystem (8) abdeckt sowie mit seitlich angeformten Wänden (71, 72, 74) in Wannenform das Kontaktsystem (8) und/oder das Magnetsystem (2, 3, 4, 5) umschließt. Dadurch werden bei geringen Abmessungen des Relais sehr lange Kriech- und Luftstrecken zwischen Spule und Kontaktsystem gewährleistet.
(EN) The relay of the invention has an actuation member (7) linked to the armature (6) and which covers by means of a partition (76) the whole of the surface between the magnet system (2, 4, 5) and the contact system (8), as well as covering with integral side walls (71, 72, 74) in the form of a tub the contact system (8) and/or magnet system (2, 3, 4, 5). A relay of this design has small dimensions but very long leakage distances and very large air gaps between the coil and the contact system.
(FR) Le relais comporte un organe de commande (7) relié à l'induit (6), organe de commande qui couvre, au moyen d'une paroi de séparation (76), la totalité de la surface comprise entre le système magnétique (2, 4, 5) et le système de contact (8) et qui entoure, par des parois latérales (71, 72, 74) formant des cuvettes, le système de contact (8) et/ou le système magnétique (2, 3, 4, 5). Le relais permet d'obtenir ainsi, avec des dimensions réduites, des lignes de fuite et des entrefers très longs entre la bobine et le système de contact.
Designated States: JP, US
European Patent Office (AT, BE, CH, DE, ES, FR, GB, IT, LU, NL, SE)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
EP0501951US5243312JP3053824