ATE411474T1 - Doppelkegel zur erzeugung einer druckdifferenz - Google Patents

Doppelkegel zur erzeugung einer druckdifferenz

Info

Publication number
ATE411474T1
ATE411474T1 AT03817181T AT03817181T ATE411474T1 AT E411474 T1 ATE411474 T1 AT E411474T1 AT 03817181 T AT03817181 T AT 03817181T AT 03817181 T AT03817181 T AT 03817181T AT E411474 T1 ATE411474 T1 AT E411474T1
Authority
AT
Austria
Prior art keywords
cone
generate
double
pressure difference
double cone
Prior art date
Application number
AT03817181T
Other languages
English (en)
Inventor
John Stark
Original Assignee
Dct Double Cone Technology Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dct Double Cone Technology Ag filed Critical Dct Double Cone Technology Ag
Application granted granted Critical
Publication of ATE411474T1 publication Critical patent/ATE411474T1/de

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/46—Arrangements of nozzles
    • F04F5/466—Arrangements of nozzles with a plurality of nozzles arranged in parallel

Landscapes

  • Engineering & Computer Science (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Reciprocating Pumps (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Pens And Brushes (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Exhaust Silencers (AREA)
  • Inert Electrodes (AREA)
AT03817181T 2003-06-20 2003-06-20 Doppelkegel zur erzeugung einer druckdifferenz ATE411474T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CH2003/000402 WO2004113733A1 (en) 2003-06-20 2003-06-20 Double cone for generation of a pressure difference

Publications (1)

Publication Number Publication Date
ATE411474T1 true ATE411474T1 (de) 2008-10-15

Family

ID=33520329

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03817181T ATE411474T1 (de) 2003-06-20 2003-06-20 Doppelkegel zur erzeugung einer druckdifferenz

Country Status (15)

Country Link
US (1) US20060140780A1 (de)
EP (1) EP1636498B1 (de)
CN (1) CN100419276C (de)
AT (1) ATE411474T1 (de)
AU (1) AU2003232572A1 (de)
CA (1) CA2525680C (de)
CY (1) CY1108698T1 (de)
DE (1) DE60324202D1 (de)
DK (1) DK1636498T3 (de)
ES (1) ES2315574T3 (de)
IL (1) IL171999A (de)
MX (1) MXPA05012480A (de)
PT (1) PT1636498E (de)
SI (1) SI1636498T1 (de)
WO (1) WO2004113733A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101636591A (zh) * 2007-03-06 2010-01-27 Dct双锥技术有限公司 一种将波动和/或不稳定能源转换为稳定能量源的方法
FR2976329B1 (fr) * 2011-06-07 2016-02-05 Cmi Thermline Services Dispositif aerodynamique de regulation de la temperature et de la pression dans un circuit de circulation de fluides
US9534544B2 (en) 2014-03-28 2017-01-03 Denso International America, Inc. Electric hybrid powertrain regeneration efficiency improvement
EP3438466B1 (de) * 2016-04-01 2020-04-01 TLV Co., Ltd. Ejektor, ejektorherstellungsverfahren und verfahren zur einstellung des ausgangströmungswegs eines diffusors
US10641406B2 (en) 2016-11-30 2020-05-05 Universal Flow Monitors, Inc. Venturi vacuum drawback assemblies and dual orifice venturi valve assemblies
US11555638B2 (en) * 2016-11-30 2023-01-17 Dwyer Instruments, Llc Venturi vacuum drawback assemblies and dual orifice venturi valve assemblies
US11035483B2 (en) 2018-02-07 2021-06-15 Universal Flow Monitors, Inc. Dual orifice venturi vacuum drawback assemblies having air breather check valve

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR740179A (fr) * 1932-06-21 1933-01-23 éjecteur
US2093408A (en) * 1934-01-06 1937-09-21 Bates Injection pump
US2241337A (en) * 1939-03-04 1941-05-06 Beaton & Cadwell Mfg Company Liquid agitating and siphon break apparatus
US2354151A (en) * 1942-04-16 1944-07-18 United Aircraft Corp Fluid nozzle
US2962221A (en) * 1959-05-12 1960-11-29 United Aircraft Corp Rocket nozzle construction with cooling means
US3371618A (en) * 1966-02-18 1968-03-05 Chambers John Pump
US3468397A (en) * 1966-10-26 1969-09-23 Svenska Flaektfabriken Ab Gas ejector with built-in sound attenuating means
FR2161288A5 (de) * 1971-11-19 1973-07-06 Snecma
US4383646A (en) * 1980-11-19 1983-05-17 Smith Fergus S Snow making nozzle
US4603735A (en) * 1984-10-17 1986-08-05 New Pro Technology, Inc. Down the hole reverse up flow jet pump
WO1987001770A1 (fr) * 1985-09-21 1987-03-26 Paul Werner Straub Procede et dispositif pour generer et exploiter une difference de pression et son application technique
US5417550A (en) * 1993-11-02 1995-05-23 Marine Gikens Co., Ltd. Submersed jet pump for generating a stream of water
DE29719975U1 (de) * 1997-11-11 1998-01-08 Richter, Siegfried, Dipl.-Ing. (FH), 88605 Sauldorf Mit Druckluft betriebene Saugdüse
WO2001016493A1 (en) * 1999-08-31 2001-03-08 Dct Double-Cone Technology Ag Double cone for generation of a pressure difference
US7128092B2 (en) * 1999-08-31 2006-10-31 Dct Double-Cone Technology Ag Separating arrangement for treatment of fluids
US6623154B1 (en) * 2000-04-12 2003-09-23 Premier Wastewater International, Inc. Differential injector
EP1243748A1 (de) * 2001-03-16 2002-09-25 DCT Double-Cone Technology AG Vorrichtung und Pumpe mit Doppelkegel

Also Published As

Publication number Publication date
WO2004113733A1 (en) 2004-12-29
CN1771398A (zh) 2006-05-10
CA2525680A1 (en) 2004-12-29
US20060140780A1 (en) 2006-06-29
AU2003232572A1 (en) 2005-01-04
ES2315574T3 (es) 2009-04-01
SI1636498T1 (sl) 2009-04-30
CY1108698T1 (el) 2014-04-09
PT1636498E (pt) 2009-01-16
DK1636498T3 (da) 2009-01-26
CN100419276C (zh) 2008-09-17
IL171999A (en) 2009-08-03
EP1636498B1 (de) 2008-10-15
CA2525680C (en) 2010-11-23
MXPA05012480A (es) 2006-01-30
EP1636498A1 (de) 2006-03-22
DE60324202D1 (de) 2008-11-27

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