PARISIENNE CHAUFFAGE URBAIN has a total of 11 patent applications. Its first patent ever was published in 1942. It filed its patents most often in France, Canada and Switzerland. Its main competitors in its focus markets mechanical elements, measurement and machines are KATSUJI FUJIWARA, VELAN ENG LTD and GESTRA KSB VERTRIEB GMBH.
# | Country | Total Patents | |
---|---|---|---|
#1 | France | 7 | |
#2 | Canada | 1 | |
#3 | Switzerland | 1 | |
#4 | Republic of Korea | 1 | |
#5 | United States | 1 |
# | Industry | |
---|---|---|
#1 | Mechanical elements | |
#2 | Measurement | |
#3 | Machines | |
#4 | Control |
# | Technology | |
---|---|---|
#1 | Steam traps | |
#2 | Venting or aerating devices | |
#3 | Unspecified technologies | |
#4 | Measuring volume | |
#5 | Systems controlling non-electric variables | |
#6 | Testing of structures | |
#7 | Pipes |
# | Name | Total Patents |
---|---|---|
#1 | Carpentier Alain | 5 |
#2 | Provost Marcel | 5 |
#3 | Provost Jean-Claude | 4 |
#4 | Remigereau Pierre | 3 |
#5 | Provost Jean C | 1 |
#6 | Sirieys Jean-Pierre | 1 |
#7 | Gauthier Jean-Jacques | 1 |
#8 | Lafaye Raymond | 1 |
#9 | Germon Alain | 1 |
#10 | Chauffage Urbain Compagnie Par | 1 |
Publication | Filing date | Title |
---|---|---|
FR2626987A1 | Method and device for measuring a volume of liquid at a random flow rate, with a meter whose measurements are insufficiently precise at a low flow rate | |
US4757837A | Separating valve for discharging the liquid phase of a two-phase fluid | |
FR2613816A2 | Drain valve for evacuating the liquid phase of a biphasic fluid | |
FR2601753A1 | Drain valve for evacuating the liquid phase of a biphasic fluid | |
FR2599810A1 | Method for reducing constraints due to thermal expansion of piping, and apparatus thereof | |
FR2593915A1 | Acoustic device for detecting leaks on a pressure water piping |