Inventor

PAHL BIRGER

US37 patents

⚠️ This page may combine multiple inventors who share the name “PAHL BIRGER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PAHL BIRGER

EATON CORP

Back-up protection sensor for a vehicle

Combined fluid condition monitor and fluid level sensor

Temperature compensating integrated anti-differential current sensing system

Integrated anti-differential current sensing system

Method and apparatus for detecting and suppressing a parallel arc fault

Soild state protection circuit for electrical apparatus

Back-up proximity sensor for a vehicle employing dual sonic transducers

Arc fault detector responsive to patterns in interval to interval change in integrated sensed current values

Arc fault detection system and method and circuit interrupter employing same

Arc fault detection system and method and circuit interrupter employing same

Direct current and battery disconnect apparatus

Method of manufacturing a piezoelectric torque sensor

Arc fault detection system and method and circuit interrupter employing same

Arc fault detection system and method and circuit interrupter employing same

Torque measuring apparatus and method employing a crystal oscillator

Automated arc generator and method to repeatably generate electrical arcs for AFCI testing

Wireless power transfer systems containing foil-type transmitter and receiver coils

Electrical device with power quality event protection and associated method

Methods, circuits and articles of manufacture for controlling wireless power transfer responsive to controller circuit states

EATON INTELLIGENT POWER LTD

Electrical device with power quality event protection and associated method

Electrical system

Electrical device with power quality event protection and associated method

Electrical system

Wireless power transfer apparatus with radially arrayed magnetic structures

EATON CAPITAL UNLIMITED COMPANY

Receiving circuit for magnetic coupling resonant wireless power transmission

Wireless power transfer apparatus using enclosures with enhanced magnetic features and methods of fabricating the same

Methods, circuits and articles of manufacture for configuring DC output filter circuits

Methods and circuits configured to provide for multi-phase wireless power transfer

LUEBKE CHARLES JOHN

Method and apparatus for enhancing arc fault signal for detection in photovoltaic system

Method and apparatus for detecting a loose electrical connection in photovoltaic system

ZHOU XIN

Acoustic apparatus and acoustic sensor apparatus including a fastener

Acoustic sensor system for detecting electrical conductivity faults in an electrical distribution system

HASTINGS JEROME K

Direct current arc fault circuit interrupter, direct current arc fault detector, noise blanking circuit for a direct current arc fault circuit interrupter, and method of detecting arc faults

ZUERCHER JOSEPH C

Protection, monitoring or indication apparatus for a direct current electrical generating apparatus or a plurality of strings

JUDS MARK ALLAN

System and method for sensing voltage in medium-to-high voltage applications

EATON CAPITAL

Wireless power transfer systems using load feedback

PAHL BIRGER

Wireless power for airfield lighting