METAL SHIELD AND HOUSING OF OPTICAL PROXIMITY SENSOR INCREASING RESISTANCE TO UNDESIRABLE MECHANICAL DEFORMATION

PROBLEM TO BE SOLVED: To provide a dogged optical proximity sensor for mechanical damage in manufacture and assembly due to automatic assembling machines. SOLUTION: In a metal housing 40 provided with an infrared optical emitter and an optical detector and provided with a first opening 43 and a seco...

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Bibliographische Detailangaben
Hauptverfasser:	TAN WEE SIN, COSTELLO JAMES
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS BASIC ELECTRIC ELEMENTS DETECTING MASSES OR OBJECTS ELECTRIC SWITCHES ELECTRICITY EMERGENCY PROTECTIVE DEVICES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GEOPHYSICS GRAVITATIONAL MEASUREMENTS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS RELAYS SELECTORS TARIFF METERING APPARATUS TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION TECHNICAL SUBJECTS COVERED BY FORMER USPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TESTING
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