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1. US5911588 - Arrangement of a relay on a plug base

Office United States of America
Application Number 08973816
Application Date 09.12.1997
Publication Number 5911588
Publication Date 15.06.1999
Grant Number 5911588
Grant Date 15.06.1999
Publication Kind A
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 45/00
HELECTRICITY
01BASIC ELECTRIC ELEMENTS
HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
45Details of relays
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 Aktiengesellschaft
Inventors Kern Josef
Agents Hill & Simpson
Priority Data 19521133 09.06.1995 DE
Title
(EN) Arrangement of a relay on a plug base
Abstract
(EN)

In order to seal the plug-in region between a relay and a plug base, a peripheral sealing ring is integrally formed in one piece on the dimensionally stable plastic of one part using the two-component injection-molding process. The sealing ring is elastically deformed by latching elements which engage one in the other, thereby providing the desired sealing of the arrangement.

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