ATE220947T1 - Verfahren und vorrichtung zum austragen eines in einer flüssigkeit gelösten oder fein verteilten mediums - Google Patents

Verfahren und vorrichtung zum austragen eines in einer flüssigkeit gelösten oder fein verteilten mediums

Info

Publication number
ATE220947T1
ATE220947T1 AT98907990T AT98907990T ATE220947T1 AT E220947 T1 ATE220947 T1 AT E220947T1 AT 98907990 T AT98907990 T AT 98907990T AT 98907990 T AT98907990 T AT 98907990T AT E220947 T1 ATE220947 T1 AT E220947T1
Authority
AT
Austria
Prior art keywords
liquid
discharging
finely distributed
medium dissolved
dissolved
Prior art date
Application number
AT98907990T
Other languages
English (en)
Inventor
Wilfried Wiegers
Original Assignee
Wilfried Wiegers
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7824150&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE220947(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wilfried Wiegers filed Critical Wilfried Wiegers
Application granted granted Critical
Publication of ATE220947T1 publication Critical patent/ATE220947T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/02—Nozzles specially adapted for fire-extinguishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0892—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point the outlet orifices for jets constituted by a liquid or a mixture containing a liquid being disposed on a circle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
    • B05B7/1254—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated
    • B05B7/1263—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated pneumatically actuated
    • B05B7/1272—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated pneumatically actuated actuated by gas involved in spraying, i.e. exiting the nozzle, e.g. as a spraying or jet shaping gas
    • B05B7/1281—Serial arrangement, i.e. a single gas stream acting on the controlling means first and flowing downstream thereof to the nozzle
    • 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
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/24—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing liquids, e.g. containing solids, or liquids and elastic fluids
    • F04F5/28—Restarting of inducing action

Landscapes

  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Nozzles (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • Colloid Chemistry (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
AT98907990T 1997-03-21 1998-01-26 Verfahren und vorrichtung zum austragen eines in einer flüssigkeit gelösten oder fein verteilten mediums ATE220947T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19711855A DE19711855C5 (de) 1997-03-21 1997-03-21 Vorrichtung zum Austragen eines in einer Flüssigkeit gelösten oder fein verteilten Stoffes
PCT/EP1998/000409 WO1998042433A1 (de) 1997-03-21 1998-01-26 Verfahren und vorrichtung zum austragen eines in einer flüssigkeit gelösten oder fein verteilten mediums

Publications (1)

Publication Number Publication Date
ATE220947T1 true ATE220947T1 (de) 2002-08-15

Family

ID=7824150

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98907990T ATE220947T1 (de) 1997-03-21 1998-01-26 Verfahren und vorrichtung zum austragen eines in einer flüssigkeit gelösten oder fein verteilten mediums

Country Status (5)

Country Link
EP (1) EP0968049B1 (de)
AT (1) ATE220947T1 (de)
AU (1) AU6616198A (de)
DE (2) DE19711855C5 (de)
WO (1) WO1998042433A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10048024B4 (de) * 2000-09-26 2004-11-18 Gesellschaft für technische Entwicklungen mbH Volumendosierventil
DE102006016286B4 (de) * 2006-04-03 2009-03-12 Karl-Heinz Dräger Verfahren und Anlage zum Verteilen und Austragen eines Reiz- oder Kampfstoffes
WO2019008416A1 (en) * 2017-07-06 2019-01-10 Swiss Fire Protection Research & Development Ag DEVICE FOR PROPULSION OF A MATERIAL LOAD USING A GAS PHASE MEDIUM UNDER PRESSURE

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE404385C (de) * 1918-10-29 1924-10-20 Wolf Patent G M B H Feuerloeschpistole
US2838122A (en) * 1954-05-13 1958-06-10 Hutchinson Harold Fire extinguishing pistols
HU203995B (en) * 1989-01-04 1991-11-28 Istvan Szoecs Method and apparatus for fine dispersing fluid or powder in gaseous medium advantageously air
HU213005B (en) * 1994-06-27 1997-01-28 Szoecs Device for dispersing fluid or dust to gas, mainly to air
WO1997046282A1 (en) * 1996-06-03 1997-12-11 Alexandr Markusovich Kordunsky Method and device for fire-fighting

Also Published As

Publication number Publication date
EP0968049B1 (de) 2002-07-24
WO1998042433A1 (de) 1998-10-01
DE59804892D1 (de) 2002-08-29
AU6616198A (en) 1998-10-20
EP0968049A1 (de) 2000-01-05
DE19711855C5 (de) 2005-02-24
DE19711855C2 (de) 1999-06-02
DE19711855A1 (de) 1998-10-08

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee