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 PDF

Info

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
Application number
PT06793884T
Other languages
Portuguese (pt)
Inventor
Wolfgang Krumm
Hubert Schulte
Original Assignee
Airmatic Ges Umwelt & Tech Mbh
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
Priority claimed from DE200510047299 external-priority patent/DE102005047299A1/en
Priority claimed from DE200520015600 external-priority patent/DE202005015600U1/en
Application filed by Airmatic Ges Umwelt & Tech Mbh filed Critical Airmatic Ges Umwelt & Tech Mbh
Publication of PT1928558E publication Critical patent/PT1928558E/en

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.
PT06793884T 2005-09-30 2006-09-28 Jet pipe unit and method for producing an extinguishing agent mist PT1928558E (en)

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)

* Cited by examiner, † Cited by third party
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
CN102202742B (en) 2008-10-14 2012-11-21 H·舒特 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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
WO2007036554A1 (en) 2007-04-05
EP1928558A1 (en) 2008-06-11
EP1928558B1 (en) 2009-09-30
ES2332329T3 (en) 2010-02-02
ATE444100T1 (en) 2009-10-15
DE502006004998D1 (en) 2009-11-12

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