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1. (WO1998050932) ELECTROMAGNETIC RELAY
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1998/050932 International Application No.: PCT/EP1998/002166
Publication Date: 12.11.1998 International Filing Date: 14.04.1998
Chapter 2 Demand Filed: 09.10.1998
IPC:
H01H 50/24 (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
24
Parts rotatable or rockable outside coil
Applicants:
EH-SCHRACK COMPONENTS AKTIENGESELLSCHAFT [AT/AT]; Seybelgasse 13 A-1230 Wien, AT (AT, BE, BR, CA, CH, CN, CY, DE, DK, ES, FI, FR, GB, GR, ID, IE, IT, JP, KR, LU, MC, NL, PT, SE, VN)
MADER, Leopold [AT/AT]; AT (UsOnly)
MIKL, Rudolf [AT/AT]; AT (UsOnly)
Inventors:
MADER, Leopold; AT
MIKL, Rudolf; AT
Agent:
EPPING, Wilhelm; Postfach 22 13 17 D-80503 München, DE
Priority Data:
197 18 986.505.05.1997DE
Title (DE) ELEKTROMAGNETISCHES RELAIS
(EN) ELECTROMAGNETIC RELAY
(FR) RELAIS ELECTROMAGNETIQUE
Abstract:
(DE) Das Relais besitzt einen T-förmigen Kern (2) und einen U-förmigen Anker (3), wobei letzterer mit seinem Quersteg (32) auf dem freien Endabschnitt (24) des Kern-Längsschenkels (21) gelagert ist und mit den freien Enden (34) seiner Längsarme (31) gegenüber den Querschenkeln (22) des Kerns zwei parallele Arbeitsluftspalte bildet. Dadurch ist mit wenigen einfachen Teilen eine besonders einfache Montage und ein Arbeitsluftspalt mit großen Polflächen erzielbar.
(EN) The relay has a T-shaped core (2) and a U-shaped armature (3) which is arranged with its crossbar (32) on the open end section (24) of the longitudinal limb (21) of the core and which forms two parallel work air gaps with the open ends (34) of its longitudinal arms (31) in relation to the cross-limbs (22) of said core. As a result, a particularly simple assembly and a work air gap with large pole surfaces can be obtained from only a few, simple parts.
(FR) L'invention concerne un relais à noyau (2) en T et une armature (3) en U, cette dernière étant montée par son entretoise transversale (32) sur la section terminale (24) libre de la branche la plus longue (21) du noyau et forme conjointement avec les extrémités libres (34) de ses bras longitudinaux (31) deux entrefers parallèles par rapport aux branches transversales (22) du noyau. Ce système permet de parvenir à un montage particulièrement simple avec peu de pièces simples et d'obtenir un entrefer à grandes surfaces polaires.
front page image
Designated States: BR, CA, CN, ID, JP, KR, US, VN
European Patent Office (AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
KR1020010012265VN4062BRPI9809235EP0980578US6144270JP2001523380
CN1255232CA2288775PT980578ID022.892