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1. EP0830701 - ARRANGEMENT OF A RELAY ON A PLUG BASE

Office European Patent Office
Application Number 96915972
Application Date 05.06.1996
Publication Number 0830701
Publication Date 25.03.1998
Publication Kind B1
IPC
H01R 13/52
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
13Details of coupling devices of the kinds covered by groups H01R12/7087
46Bases; Cases
52Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
H01H 45/04
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
45Details of relays
02Bases; Casings; Covers
04Mounting complete relay or separate parts of relay on a base or inside a case
H01H 50/02
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
50Details of electromagnetic relays
02Bases; Casings; Covers
H01H 50/04
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
50Details of electromagnetic relays
02Bases; Casings; Covers
04Mounting complete relay or separate parts of relay on a base or inside a case
CPC
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 2011/0081
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
11Apparatus or processes specially adapted for manufacture of electric switches
0081using double shot moulding, e.g. for forming elastomeric sealing elements on form stable casing
Y10T 29/49105
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
29Metal working
49Method of mechanical manufacture
49002Electrical device making
49105Switch making
Y10T 29/532
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
29Metal working
53Means to assemble or disassemble
5313Means to assemble electrical device
532Conductor
Y10T 29/53209
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
29Metal working
53Means to assemble or disassemble
5313Means to assemble electrical device
532Conductor
53209Terminal or connector
Applicants SIEMENS AG
Inventors KERN JOSEF
Designated States
Priority Data 19521133 09.06.1995 DE
9600992 05.06.1996 DE
Title
(DE) ANORDNUNG EINES RELAIS AUF EINEM STECKSOCKEL
(EN) ARRANGEMENT OF A RELAY ON A PLUG BASE
(FR) DISPOSITION D'UN RELAIS SUR UN SOCLE A FICHES
Abstract
(DE)
Zur Abdichtung des Steckbereiches zwischen einem Relais (1) und einem Stecksockel (2) ist an dem formstabilen Kunststoff des einen Teiles (11) ein umlaufender Dichtring (14) im Zweikomponenten-Spritzgießverfahren einstückig angeformt. Durch ineinandergreifende Rastelemente (15, 26) wird der Dichtring (14) elastisch deformiert, wodurch die gewünschte Abdichtung der Anordnung gegeben ist.

(EN)
A circumferential sealing ring (14) is cast in one piece by the two-component injection moulding process on the dimensionally stable plastic of one part (11) to seal the plug-in region between a relay (1) and a plug base (2). The sealing ring (14) is elastically deformed by mutually engaging elements (15, 26), thus providing the desired seal in the arrangement.

(FR)
Afin de rendre étanche la zone d'enfichage située entre un relais (1) et un socle à fiches (2), une bague d'étanchéité (14) périphérique est moulée d'un seul tenant sur le plastique indéformable d'une pièce (11), par moulage par injection à deux composants. La bague d'étanchéité (14) est déformée de manière élastique par des éléments d'arrêt (15, 26) en contact mutuel, ce qui confère l'étanchéité voulue au système.

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