Global Patent Index - EP 1034029 A1

EP 1034029 A1 2000-09-13 - METHOD AND DEVICE FOR INCREASING THE PRESSURE OR ENTHALPY OF A FLUID FLOWING AT SUPERSONIC SPEED

Title (en)

METHOD AND DEVICE FOR INCREASING THE PRESSURE OR ENTHALPY OF A FLUID FLOWING AT SUPERSONIC SPEED

Title (de)

VERFAHREN UND VORRICHTUNG ZUR ERHÖHUNG DES DRUCKES BEZIEHUNGSWEISE STEIGERUNG DER ENTHALPIE EINES MIT ÜBERSCHALL STRÖMENDEN FLUIDS

Title (fr)

PROCEDE ET DISPOSITIF POUR ACCROITRE LA PRESSION OU L'ENTHALPIE D'UN FLUIDE S'ECOULANT A UNE VITESSE SUPERSONIQUE

Publication

EP 1034029 A1 (DE)

Application

EP 99930911 A

Priority

  • AT 9900173 W
  • AT 118698 A

Abstract (en)

[origin: WO0002653A1] The invention relates to a method and a device for increasing the pressure or enthalpy of a fluid flowing at supersonic speed, according to which steam is mixed with a liquid, said mixture is accelerated to a supersonic speed and a condensation shock is initiated. Before the condensation shock is initiated additional liquid is introduced into the mixture flowing at supersonic speed.

IPC 1-7 (main, further and additional classification)

B01F 5/04

IPC 8 full level (invention and additional information)

B01F 5/04 (2006.01)

CPC (invention and additional information)

B01F 5/0418 (2013.01); B01F 5/0403 (2013.01); B01F 5/0416 (2013.01); B01F 5/0423 (2013.01); B01F 5/0428 (2013.01); Y10T 137/87595 (2015.04); Y10T 137/87603 (2015.04)

Citation (search report)

See references of WO 0002653A1

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

EPO simple patent family

WO 0002653 A1 20000120; CA 2302648 A1 20000120; DE 59904529 D1 20030417; EP 1034029 A1 20000913; EP 1034029 B1 20030312; US 6523991 B1 20030225

INPADOC legal status


2013-09-26 [REG DE R119] APPLICATION DEEMED WITHDRAWN, OR IP RIGHT LAPSED, DUE TO NON-PAYMENT OF RENEWAL FEE

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