DD284948A5 - Strahlrohr - Google Patents

Strahlrohr Download PDF

Info

Publication number
DD284948A5
DD284948A5 DD89333703A DD33370389A DD284948A5 DD 284948 A5 DD284948 A5 DD 284948A5 DD 89333703 A DD89333703 A DD 89333703A DD 33370389 A DD33370389 A DD 33370389A DD 284948 A5 DD284948 A5 DD 284948A5
Authority
DD
German Democratic Republic
Prior art keywords
jet pipe
section
ring
pipe according
pipe section
Prior art date
Application number
DD89333703A
Other languages
German (de)
English (en)
Inventor
Hans-Juergen Heimhard
Manfred Braeuer
Original Assignee
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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 ��@���������@�������k�� filed Critical ��@���������@�������k��
Publication of DD284948A5 publication Critical patent/DD284948A5/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
    • F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids
    • F04F5/12—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids of multi-stage type
    • 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
    • F04F5/02—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid
    • F04F5/10—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being liquid displacing liquids, e.g. containing solids, or liquids and elastic fluids
    • 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
    • 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
    • F04F5/467—Arrangements of nozzles with a plurality of nozzles arranged in series

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Surgical Instruments (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Cleaning In General (AREA)
DD89333703A 1988-10-27 1989-10-18 Strahlrohr DD284948A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3836661A DE3836661C1 (enrdf_load_stackoverflow) 1988-10-27 1988-10-27

Publications (1)

Publication Number Publication Date
DD284948A5 true DD284948A5 (de) 1990-11-28

Family

ID=6366052

Family Applications (1)

Application Number Title Priority Date Filing Date
DD89333703A DD284948A5 (de) 1988-10-27 1989-10-18 Strahlrohr

Country Status (6)

Country Link
EP (1) EP0365964B1 (enrdf_load_stackoverflow)
JP (1) JPH02173400A (enrdf_load_stackoverflow)
AT (1) ATE79163T1 (enrdf_load_stackoverflow)
DD (1) DD284948A5 (enrdf_load_stackoverflow)
DE (2) DE3836661C1 (enrdf_load_stackoverflow)
DK (1) DK534189A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3636235A1 (de) * 1985-10-24 1987-04-30 Erich Sterzel Duesenanordnung zur erzeugung einer gerichteten stroemung
USH1159H (en) 1990-06-08 1993-04-06 The United States Of America As Represented By The Secretary Of The Navy Portable pneumatic aircraft fuel tank air eductor
JP2772500B2 (ja) * 1991-10-01 1998-07-02 孝 山本 流体吐出ノズル装置
DE4338425A1 (de) * 1993-11-10 1995-05-11 Huber Ges Fuer Versorgungs Und Verfahren und Vorrichtung zur Hochdruckreinigung kontaminierter Böden
DE4446935C2 (de) * 1994-12-28 1996-12-12 Edmund Prof Dr Wax Mehrstufiges Hochdruck-Strahlrohr
DE19500346C2 (de) * 1995-01-07 1997-04-10 Hubert Wax Gmbh & Co Kg Vorrichtung zur naßmechanischen Behandlung kontaminierter, körniger Materialien und deren Aufschlämmungen
AUPO150996A0 (en) * 1996-08-09 1996-08-29 Melbourne, John Stanley Hydro/pneumatic mixer
BE1016743A5 (nl) * 2005-09-01 2007-05-08 Packo Inox Nv Inrichting en werkwijze voor het transporteren van vaste producten in een fluidumstroom.
DE102010014580A1 (de) * 2010-04-09 2011-10-13 Dieter Wurz Mehrstoffdüse mit Primärgaskernstrahl
DE102014221203A1 (de) 2014-10-20 2016-05-04 Ksb Aktiengesellschaft Strahlpumpe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH101872A (fr) * 1921-12-12 1923-11-01 Eugene Caron Virgile Procédé et appareil pour l'aspiration et la compression d'un fluide gazeux.
US2396290A (en) * 1945-03-01 1946-03-12 Schwarz Sigmund Sludge pump
DE2150711C3 (de) * 1971-10-12 1978-08-24 Woma Apparatebau Wolfgang Maasberg & Co Gmbh, 4100 Duisburg Verwendung einer Wasserstrahlpumpe als Tiefsauger
DE2321492A1 (de) * 1973-04-27 1974-10-31 Fritz Beckschulte Vorrichtung zum mischen und foerdern von staub- oder granulatfoermigem gut mit wasser
PL130954B1 (en) * 1979-10-31 1984-09-29 Inst Przemyslu Wiazacych Multi-stage jet pump
US4400138A (en) * 1981-10-19 1983-08-23 Baer William F Multiple jet eductor
US4487553A (en) * 1983-01-03 1984-12-11 Fumio Nagata Jet pump

Also Published As

Publication number Publication date
JPH02173400A (ja) 1990-07-04
ATE79163T1 (de) 1992-08-15
DE58901988D1 (de) 1992-09-10
DE3836661C1 (enrdf_load_stackoverflow) 1990-04-19
DK534189D0 (da) 1989-10-26
EP0365964B1 (de) 1992-08-05
EP0365964A1 (de) 1990-05-02
DK534189A (da) 1990-04-28

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