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1. WO2013153096 - PNEUMATIC VACUUM GENERATOR WITH DRIVE NOZZLE AND RECEIVER NOZZLE

Publication Number WO/2013/153096
Publication Date 17.10.2013
International Application No. PCT/EP2013/057460
International Filing Date 10.04.2013
IPC
F04F 5/22 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
5Jet pumps, i.e. devices in which fluid flow is induced by pressure drop caused by velocity of another fluid flow
14the inducing fluid being elastic fluid
16displacing elastic fluids
20for evacuating
22of multi-stage type
F04F 5/46 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
5Jet pumps, i.e. devices in which fluid flow is induced by pressure drop caused by velocity of another fluid flow
44Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02-F04F5/42148
46Arrangements of nozzles
CPC
F04F 5/22
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED
5Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
14the inducing fluid being elastic fluid
16displacing elastic fluids
20for evacuating
22of multi-stage type
F04F 5/46
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED
5Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
44Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
46Arrangements of nozzles
Applicants
  • J. SCHMALZ GMBH [DE]/[DE]
Inventors
  • DUNKMANN, Walter
  • EISELE, Thomas
  • DEFRANCESKI, Aline
  • FRITZ, Florian
  • KUOLT, Harald
Agents
  • DREISS PATENTANWÄLTE PARTNERSCHAFT
Priority Data
10 2012 205 781.110.04.2012DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) PNEUMATISCHER VAKUUMERZEUGER MIT TREIBDÜSE UND EMPFÄNGERDÜSE
(EN) PNEUMATIC VACUUM GENERATOR WITH DRIVE NOZZLE AND RECEIVER NOZZLE
(FR) GÉNÉRATEUR DE VIDE PNEUMATIQUE ÉQUIPÉ DE BUSES D'ÉJECTION ET DE BUSES DE RÉCEPTION
Abstract
(DE)
Die Erfindung betrifft einen pneumatischen Vakuumerzeuger mit Treibdüse und Empfängerdüse, wobei wenigstens eine der Düsen generativ hergestellt ist.
(EN)
The invention relates to a pneumatic vacuum generator with a drive nozzle and receiver nozzle, wherein at least one of the nozzles is produced generatively.
(FR)
L'invention concerne un générateur de vide pneumatique comprenant des buses de propulsion et des buses de réception, l'une au moins des buses étant réalisée sous la forme d'une buse génératrice.
Also published as
DE2120130000510
Latest bibliographic data on file with the International Bureau