PT1928558E - Jet pipe unit and method for producing an extinguishing agent mist - Google Patents
Jet pipe unit and method for producing an extinguishing agent mist Download PDFInfo
- Publication number
- PT1928558E PT1928558E PT06793884T PT06793884T PT1928558E PT 1928558 E PT1928558 E PT 1928558E PT 06793884 T PT06793884 T PT 06793884T PT 06793884 T PT06793884 T PT 06793884T PT 1928558 E PT1928558 E PT 1928558E
- Authority
- PT
- Portugal
- Prior art keywords
- extinguishing agent
- jet
- jet pipe
- pipe unit
- longitudinal axis
- Prior art date
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
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
-
- 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
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Nozzles (AREA)
- Jet Pumps And Other Pumps (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
A jet pipe unit for delivering extinguishing agent comprises at least one jet pipe (2) which is supplied with a pressurised extinguishing agent and provided with a tubular body (3) comprising an extinguishing agent input orifice and extinguishing agent output orifice formed by at least one nozzle (4), which, according to said invention, is rotatably movable around the longitudinal axis (5) thereof and/or a circular path which surrounds the axis of rotation in a concentric manner. Said invention also relates to a method for producing the extinguishing agent mist consisting in compressing a extinguishing agent, for example water, in supplying said extinguishing agent to a jet pipe unit (1) comprising at least one jet pipe (2) which is provided with one or several nozzles (4) in the form of the extinguishing agent output orifice, in forming the extinguishing agent jet (41) with the aid of a first jet unit section (42) embodied in the form of a beam substantially defining the jet width and a subsequent section in a jet through direction, wherein the jet, when the speed is rapidly reduced at a short distance, multiplies the cross-section surface in such a way that the extinguishing agent mist (43) is formed. The extinguishing agent jet rotatable about the longitudinal axis thereof is formed by rotationally displacing the jet pipe unit nozzle and/or the jet pipe unit at a value of an axis of rotation corresponding to the extension of the extinguishing agent jet longitudinal axis.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200510047299 DE102005047299A1 (en) | 2005-09-30 | 2005-09-30 | Jet pipe e.g. hollow jet pipe, unit for use by firefighter for delivering e.g. water, to fire area, has nozzle movable around its longitudinal axis and/or along circular path that encloses extension of longitudinal axis of agent |
DE200520015600 DE202005015600U1 (en) | 2005-09-30 | 2005-09-30 | Jet pipe unit for discharge of extinguishing agent e.g. water, has jet pipe with outlet formed from nozzle, where unit drives nozzle about its longitudinal axis/along path concentrically enclosing extension of longitudinal axis of agent jet |
Publications (1)
Publication Number | Publication Date |
---|---|
PT1928558E true PT1928558E (en) | 2010-01-07 |
Family
ID=37740463
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT06793884T PT1928558E (en) | 2005-09-30 | 2006-09-28 | Jet pipe unit and method for producing an extinguishing agent mist |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1928558B1 (en) |
AT (1) | ATE444100T1 (en) |
DE (1) | DE502006004998D1 (en) |
ES (1) | ES2332329T3 (en) |
PT (1) | PT1928558E (en) |
WO (1) | WO2007036554A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007032323A1 (en) | 2007-07-11 | 2009-01-15 | Airmatic Gesellschaft für Umwelt und Technik mbH | Tracked vehicle's hydraulic power utilization method for driving relieving device for pressure reduction, involves increasing primary operating pressure in hydraulic oil circuit upto maximum pressure of hydraulic oil pump permanently |
DE102008049815A1 (en) | 2008-09-30 | 2010-04-01 | Airmatic Gesellschaft für Umwelt und Technik mbH | Variable-pressure extinguishing method for discharging water through rotary injector by fire service expert, involves providing low and high pressure radiant tubes with extinguishing agent in low and/or high pressure pumps |
DE202008013016U1 (en) | 2008-09-30 | 2008-12-18 | Airmatic Gesellschaft für Umwelt und Technik mbH | Vario-pressure extinguishing device |
WO2010043555A1 (en) | 2008-10-14 | 2010-04-22 | Airmatic Gesellschaft für Umwelt und Technik mbH | Method for producing a rotating hollow jet, and jet pipe unit for producing a hollow jet |
DE202010009584U1 (en) | 2010-06-26 | 2010-09-16 | Airmatic Gesellschaft für Umwelt und Technik mbH | Fire fighting monitor |
DE202017103616U1 (en) | 2017-06-19 | 2018-06-20 | protectismundi GmbH | Liquid hollow jet generating jet pipe unit |
WO2018234293A2 (en) | 2017-06-19 | 2018-12-27 | protectismundi GmbH | Method and device for producing a rotating hollow jet |
DE102017113424A1 (en) | 2017-06-19 | 2018-12-20 | protectismundi GmbH | Method and device for producing a rotating hollow jet |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3931930A (en) * | 1975-03-06 | 1976-01-13 | Amchem Products, Inc. | Variable spray apparatus and method |
US4715539A (en) * | 1986-12-11 | 1987-12-29 | Steele Curtis C | High-pressure water jet tool and seal |
US4821961A (en) * | 1988-03-31 | 1989-04-18 | Nlb Corp. | Self-rotating nozzle |
-
2006
- 2006-09-28 WO PCT/EP2006/066846 patent/WO2007036554A1/en active Application Filing
- 2006-09-28 AT AT06793884T patent/ATE444100T1/en active
- 2006-09-28 PT PT06793884T patent/PT1928558E/en unknown
- 2006-09-28 DE DE502006004998T patent/DE502006004998D1/en active Active
- 2006-09-28 EP EP06793884A patent/EP1928558B1/en not_active Not-in-force
- 2006-09-28 ES ES06793884T patent/ES2332329T3/en active Active
Also Published As
Publication number | Publication date |
---|---|
DE502006004998D1 (en) | 2009-11-12 |
EP1928558A1 (en) | 2008-06-11 |
ATE444100T1 (en) | 2009-10-15 |
ES2332329T3 (en) | 2010-02-02 |
EP1928558B1 (en) | 2009-09-30 |
WO2007036554A1 (en) | 2007-04-05 |
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