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KOEHLER GERARD

Overview
  • Total Patents
    32
About

KOEHLER GERARD has a total of 32 patent applications. Its first patent ever was published in 1979. It filed its patents most often in France, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets electrical machinery and energy, transport and machines are ASHWOODS AUTOMOTIVE LTD, INOKI KANJI and ALMOTT OOD.

Patent filings in countries

World map showing KOEHLER GERARDs patent filings in countries

Patent filings per year

Chart showing KOEHLER GERARDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Koehler Gerard 26
#2 Gerard Koehler 1
#3 Koehler Bertrand 1
#4 Koehler Francois 1
#5 Frossard Cecile Koehler Epouse 1

Latest patents

Publication Filing date Title
FR2929582A1 Motorized electromechanical coupling device for trailer's rear axle and unmarked front wheel drive cabin, has station with motors and supply devices so that frequency difference between supply devices drives axle rotation to rotate wheels
FR2928052A1 Stator of a dynamo-electric machine with variable reluctance, having angularly distributed phases in sections and varying effect
FR2919440A1 Indoor rotor rotor dynamoelectric machine causing a double permanent magnet and winding polarization on its stator.
FR2912010A1 Method for manufacturing winding poles with wire poles for a high-speed dynamo-electric rotating machine with cylindrical interfers
FR2904487A1 Polyphase stator for variable reluctance dynamo-electric machine e.g. motor, has magnetic circuit with phases distributed in angular sectors, where number of sectors is equal to number of phases that are even and are equal to/more than four
FR2901925A1 Process for producing a global winding with effective wire poles, for an angular sector of a stator of a reluctance machine with cylindrical and angularly distributed phase breakers
FR2901073A1 Method for producing a global winding with poles consequent in wire, for a rotary dynamo-electric rotating machine with plane and angularly distributed phase interfers
FR2898438A1 Single phase electric circuits forming method for e.g. three-phase machine, involves insulating conductors, cooling electric circuits and assembling them in magnetic circuit, and modifying operational safety and maintenance of machine
FR2876231A1 Variable reluctance rotating dynamo-electric machine with globalization of magnetic, electrical and polarizing circuits and method for manufacturing the same
FR2876230A1 Variable reluctance rotating polyphase dynamo electric machine for e.g. bicycle with motor wheel, has stator electric circuit whose conductors have meanders surrounding terminals to form elementary stator electric circuit
FR2862166A1 Dynamo-electric rotating variable and transverse flow relieving machine having polarized rotor poles globally
FR2847084A1 Sheet metal for magnetic circuit of a turning rotating dynamo electric machine, has variable reluctivity, cross flow and Vernier effect, where sheet metal can be stacked in direction of displacement on rolled strip of uniform width
FR2811159A1 Transverse dynamo-electric machine with vernier effect reluctance that can receive multiple rotorar polarization devices
FR2807885A1 Wound magnetic circuit for a dynamoelectric machine with transverse flow
FR2775393A1 Dynamo-electric machine with variable hybrid variable effect with large range and speed
EP0790695A1 Hybrid dynamo-electric variable reluctance machine and manufacturing and calculation method
FR2727263A1 Rotary dynamoelectric machine with variable reluctance of the vernier type and manufacturing method thereof
FR2685566A1 Dynamo-electric machine composed of sections juxtaposed following the direction of displacement and method of manufacturing said sectors.
FR2664105A1 Rotary stepper motor with variable reluctance with transverse flow.
FR2626711A1 Continuous pot-shaped electro-magnet with two large surfaces