DE3718971A1 - Treibduese mit einem drallfluegel enthaltenden abschnitt - Google Patents

Treibduese mit einem drallfluegel enthaltenden abschnitt

Info

Publication number
DE3718971A1
DE3718971A1 DE19873718971 DE3718971A DE3718971A1 DE 3718971 A1 DE3718971 A1 DE 3718971A1 DE 19873718971 DE19873718971 DE 19873718971 DE 3718971 A DE3718971 A DE 3718971A DE 3718971 A1 DE3718971 A1 DE 3718971A1
Authority
DE
Germany
Prior art keywords
swirl
section
swirl vanes
propellant
nozzle according
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
DE19873718971
Other languages
German (de)
English (en)
Other versions
DE3718971C2 (sk
Inventor
Gregor Klinke
K-Heinz Dr Schaber
Andreas Dr Koch
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GEA Wiegand GmbH
Original Assignee
GEA Wiegand GmbH
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 GEA Wiegand GmbH filed Critical GEA Wiegand GmbH
Priority to DE19873718971 priority Critical patent/DE3718971A1/de
Publication of DE3718971A1 publication Critical patent/DE3718971A1/de
Application granted granted Critical
Publication of DE3718971C2 publication Critical patent/DE3718971C2/de
Granted legal-status Critical Current

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
    • F04F5/46—Arrangements of nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
    • B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
    • B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
    • B05B1/3415—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with swirl imparting inserts upstream of the swirl chamber

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Nozzles (AREA)
  • Treatment Of Fiber Materials (AREA)
DE19873718971 1987-06-05 1987-06-05 Treibduese mit einem drallfluegel enthaltenden abschnitt Granted DE3718971A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19873718971 DE3718971A1 (de) 1987-06-05 1987-06-05 Treibduese mit einem drallfluegel enthaltenden abschnitt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873718971 DE3718971A1 (de) 1987-06-05 1987-06-05 Treibduese mit einem drallfluegel enthaltenden abschnitt

Publications (2)

Publication Number Publication Date
DE3718971A1 true DE3718971A1 (de) 1988-12-22
DE3718971C2 DE3718971C2 (sk) 1992-12-10

Family

ID=6329182

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19873718971 Granted DE3718971A1 (de) 1987-06-05 1987-06-05 Treibduese mit einem drallfluegel enthaltenden abschnitt

Country Status (1)

Country Link
DE (1) DE3718971A1 (sk)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2907581A1 (en) * 2014-02-12 2015-08-19 PNR Italia S.r.l. Swirl device for nozzles

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59506833D1 (de) 1994-07-08 1999-10-21 Hartmann Kulba Bauchemie Gmbh Strahldüse zum Einsatz bei Vorrichtungen zur Reinigung von insbesondere Stein- und/oder Metallflächen
DE4427252A1 (de) * 1994-07-30 1996-02-01 Spraying Systems Deutschland G Sprühdüse zur Erzeugung eines kegelförmigen Strahls
DE102008016056A1 (de) * 2008-03-28 2009-10-01 Voith Patent Gmbh Strahlpumpe zum Fördern von Arbeitsmedium in einem Arbeitsmediumkreislauf einer hydrodynamischen Maschine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE822633C (de) * 1950-07-29 1951-11-26 A Hoelz Maschf Strahlstoerer fuer Beregnungsgeraete
DE2201182B2 (de) * 1972-01-12 1979-08-09 Lechler Gmbh & Co Kg, 7012 Fellbach Sprühdüse zur Zerstäubung von Flüssigkeiten

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE822633C (de) * 1950-07-29 1951-11-26 A Hoelz Maschf Strahlstoerer fuer Beregnungsgeraete
DE2201182B2 (de) * 1972-01-12 1979-08-09 Lechler Gmbh & Co Kg, 7012 Fellbach Sprühdüse zur Zerstäubung von Flüssigkeiten

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2907581A1 (en) * 2014-02-12 2015-08-19 PNR Italia S.r.l. Swirl device for nozzles
WO2015121354A1 (en) * 2014-02-12 2015-08-20 Pnr Italia S.R.L. Swirl device for nozzles

Also Published As

Publication number Publication date
DE3718971C2 (sk) 1992-12-10

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee