Magnetosensitive current sensor with optical path, photo-detector and light source on carrier

A micro-electromechanical (MEMS) current sensing apparatus includes a carrier portion (306), an optical portion (301) disposed on the carrier portion (306), the optical portion (301) including an optical path (402, 403) and a magneto-sensitive element (401) within the optical path (402, 403), a ligh...

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Bibliographische Detailangaben
Hauptverfasser:	KRAEMER, SEBASTIAN GERHARD MAXIM, HERNANDEZ, YARU MENDEZ
Format:	Patent
Sprache:	dan ; eng
Schlagworte:	AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION BLASTING COSMONAUTICS EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES MECHANICAL ENGINEERING MICROSTRUCTURAL DEVICES OR SYSTEMS, e.g. MICROMECHANICALDEVICES MICROSTRUCTURAL TECHNOLOGY OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PARACHUTES PERFORMING OPERATIONS PHYSICS PRODUCING MECHANICAL POWER TESTING TRANSPORTING WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	A micro-electromechanical (MEMS) current sensing apparatus includes a carrier portion (306), an optical portion (301) disposed on the carrier portion (306), the optical portion (301) including an optical path (402, 403) and a magneto-sensitive element (401) within the optical path (402, 403), a light source (302a) disposed on the earrier portion (306) in operative communication with a first end of the optical path (402), and a photo-deteetor (302b) disposed on the earrier portion (306) in operative communication with a second end of the optical path (403).