Patents by Inventor Jean-Louis Peureux

Jean-Louis Peureux has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Equipment including a heat pump for heating an external fluid with a large temperature differential
    Patent number: 9970691
    Abstract: An equipment including a heat pump for heating with a large temperature differential an external fluid, said heat pump including: first and second heat exchangers; a coolant; a coolant circuit including a compression unit connected to an outlet of the first heat exchanger and to an inlet of the second heat exchanger and an expansion unit connected to an outlet of the second heat exchanger and to an inlet of the first heat exchanger, wherein the coolant is one of the coolants selected from among a hydrofluorocarbon coolant and a hydrofluoroolefin coolant, and wherein the second heat exchanger and the coolant circuit are suitable for circulating the coolant in a transcritical cycle.
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: May 15, 2018
    Assignee: Electricite de France
    Inventors: Jean-Louis Peureux, Ali Bourig, Assaad Zoughaib, Karim Besbes
  • EQUIPMENT INCLUDING A HEAT PUMP FOR HEATING AN EXTERNAL FLUID WITH A LARGE TEMPERATURE DIFFERENTIAL
    Publication number: 20150168034
    Abstract: An equipment including a heat pump for heating with a large temperature differential an external fluid, said heat pump including: first and second heat exchangers; a coolant; a coolant circuit including a compression unit connected to an outlet of the first heat exchanger and to an inlet of the second heat exchanger and an expansion unit connected to an outlet of the second heat exchanger and to an inlet of the first heat exchanger, wherein the coolant is one of the coolants selected from among a hydrofluorocarbon coolant and a hydrofluoroolefin coolant, and wherein the second heat exchanger and the coolant circuit are suitable for circulating the coolant in a transcritical cycle.
    Type: Application
    Filed: July 16, 2013
    Publication date: June 18, 2015
    Inventors: Jean-Louis Peureux, Ali Bourig, Assaad Zoughaib, Karim Besbes