AU6616198A - Method and device for discharging a liquid-dissolved or finely distributed medium - Google Patents
Method and device for discharging a liquid-dissolved or finely distributed mediumInfo
- Publication number
- AU6616198A AU6616198A AU66161/98A AU6616198A AU6616198A AU 6616198 A AU6616198 A AU 6616198A AU 66161/98 A AU66161/98 A AU 66161/98A AU 6616198 A AU6616198 A AU 6616198A AU 6616198 A AU6616198 A AU 6616198A
- Authority
- AU
- Australia
- Prior art keywords
- liquid
- discharging
- dissolved
- finely distributed
- distributed medium
- 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.)
- Abandoned
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)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Public Health (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Colloid Chemistry (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention relates to a method for discharging a liquid-dissolved or finely distributed medium enabling said substance to be used in a remote place from the point of discharge. A limited amount of liquid is arranged in a tubular housing with one open end. At the other end of the housing, a highly pressurized gaseous blowing agent is applied to the liquid for a short period in order to produce a flying jet of limited length.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19711855 | 1997-03-21 | ||
DE19711855A DE19711855C5 (en) | 1997-03-21 | 1997-03-21 | Device for discharging a substance dissolved or finely distributed in a liquid |
PCT/EP1998/000409 WO1998042433A1 (en) | 1997-03-21 | 1998-01-26 | Method and device for discharging a liquid-dissolved or finely distributed medium |
Publications (1)
Publication Number | Publication Date |
---|---|
AU6616198A true AU6616198A (en) | 1998-10-20 |
Family
ID=7824150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU66161/98A Abandoned AU6616198A (en) | 1997-03-21 | 1998-01-26 | Method and device for discharging a liquid-dissolved or finely distributed medium |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0968049B1 (en) |
AT (1) | ATE220947T1 (en) |
AU (1) | AU6616198A (en) |
DE (2) | DE19711855C5 (en) |
WO (1) | WO1998042433A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10048024B4 (en) * | 2000-09-26 | 2004-11-18 | Gesellschaft für technische Entwicklungen mbH | Volumendosierventil |
DE102006016286B4 (en) * | 2006-04-03 | 2009-03-12 | Karl-Heinz Dräger | Method and system for distributing and discharging a stimulant or warfare agent |
WO2019008416A1 (en) * | 2017-07-06 | 2019-01-10 | Swiss Fire Protection Research & Development Ag | Device for propelling a material charge using a gas-phase medium under pressure |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE404385C (en) * | 1918-10-29 | 1924-10-20 | Wolf Patent G M B H | Fire extinguisher pistol |
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 |
-
1997
- 1997-03-21 DE DE19711855A patent/DE19711855C5/en not_active Expired - Fee Related
-
1998
- 1998-01-26 AT AT98907990T patent/ATE220947T1/en not_active IP Right Cessation
- 1998-01-26 AU AU66161/98A patent/AU6616198A/en not_active Abandoned
- 1998-01-26 WO PCT/EP1998/000409 patent/WO1998042433A1/en active IP Right Grant
- 1998-01-26 EP EP98907990A patent/EP0968049B1/en not_active Expired - Lifetime
- 1998-01-26 DE DE59804892T patent/DE59804892D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE19711855A1 (en) | 1998-10-08 |
DE19711855C5 (en) | 2005-02-24 |
DE59804892D1 (en) | 2002-08-29 |
WO1998042433A1 (en) | 1998-10-01 |
DE19711855C2 (en) | 1999-06-02 |
ATE220947T1 (en) | 2002-08-15 |
EP0968049A1 (en) | 2000-01-05 |
EP0968049B1 (en) | 2002-07-24 |
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