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UNITE HERMETIQUE

Overview
  • Total Patents
    54
About

UNITE HERMETIQUE has a total of 54 patent applications. Its first patent ever was published in 1980. It filed its patents most often in France, EPO (European Patent Office) and United States. Its main competitors in its focus markets engines, pumps and turbines, machines and thermal processes are GEA BOCK GMBH, SECOP GMBH and NECCHI COMPRESSORI.

Patent filings per year

Chart showing UNITE HERMETIQUEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Plisson Jacques 7
#2 Benoit Sylvain 7
#3 Bidaud Francis 6
#4 Crespin Joel 5
#5 Bergeron Emile 5
#6 Braga Jean-Pierre 4
#7 Roth Harald 4
#8 Grollier-Baron Adrien 4
#9 Morizot Gerard 4
#10 Roine Michel 3

Latest patents

Publication Filing date Title
FR2746861A1 SUCTION MUFFLER SYSTEM FOR REFRIGERATION MOTOR COMPRESSOR
CN1114086A Structure of a static frequency converter
CN1114088A Optimal power supply for electric motor
CN1114087A Process for a power supply for an inductive load and device embodying this process
US5592368A Static frequency converter which compensates for fluctuations in a voltage source while controlling the waveform applied to a charge while controlling the waveform applied to a charge
US5497313A Switching method and apparatus for increasing efficiency of an inductive load and switching means supplying the load
US5548199A Optimal power supply for an electric motor
FR2655389A1 HERMETIC MOTOR COMPRESSOR WITH QUIET OPERATION.
EP0300866A1 Hermetic motor compressor
FR2593122A1 Air-conditioning system for a motor vehicle
FR2588618A1 METHOD FOR DETERMINING A COMPOSITE MATERIAL CONSTITUTING THE MOVING PARTS OF A HERMETIC REFRIGERATOR AND HERMETIC REFRIGERATOR COMPRISING PARTS DETERMINED BY THIS PROCESS.
EP0149366A1 Oil level equalising device for compressors in parallel in a refrigeration circuit, and refrigeration plant with compressors in parallel using such a device
FR2528573A2 LIGHT INDICATOR OF A LIQUID CONTAINED IN A CLOSED ENCLOSURE AND HERMETIC COMPRESSOR TANK PROVIDED WITH SUCH A LIGHT
FR2524078A1 PROCESS FOR TREATING METAL SURFACES IN FRICTION, SPECIFICALLY DURING LUBRICATION, AND COMPRESSOR SUBJECT TO SUCH A PROCESS
EP0055959A2 Heat pump
EP0054467A1 Hermetic refrigeration compressor
EP0051005A1 Axial-flow ventilator with protected rotor blades
ES8301002A1 Refrigeration device of a compressor of a thermal compression machine (Machine-translation by Google Translate, not legally binding)
EP0045255A2 Compressor cooling device for a thermal compression machine, and thermal compression machine provided with such a device
FR2508162A1 LIGHT INDICATOR OF A LIQUID CONTAINED IN A CLOSED ENCLOSURE AND HERMETIC COMPRESSOR TANK PROVIDED WITH SUCH A LIGHT