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WO1998041287A3 - Bronze sprinkler nozzles and sprinkler systems comprising the same - Google Patents

Bronze sprinkler nozzles and sprinkler systems comprising the same Download PDF

Info

Publication number
WO1998041287A3
WO1998041287A3 PCT/EP1998/001566 EP9801566W WO9841287A3 WO 1998041287 A3 WO1998041287 A3 WO 1998041287A3 EP 9801566 W EP9801566 W EP 9801566W WO 9841287 A3 WO9841287 A3 WO 9841287A3
Authority
WO
WIPO (PCT)
Prior art keywords
sprinkler
nozzles
weight
systems
bronze
Prior art date
Application number
PCT/EP1998/001566
Other languages
German (de)
French (fr)
Other versions
WO1998041287A2 (en
Inventor
Werner Lueddecke
Original Assignee
Werner Lueddecke
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 Werner Lueddecke filed Critical Werner Lueddecke
Priority to AU72076/98A priority Critical patent/AU7207698A/en
Priority to EP98919108A priority patent/EP1009490A2/en
Priority to IL13454998A priority patent/IL134549A0/en
Publication of WO1998041287A2 publication Critical patent/WO1998041287A2/en
Publication of WO1998041287A3 publication Critical patent/WO1998041287A3/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

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)

Abstract

The invention concerns sprinkler systems comprising sprinkler nozzles made of a bronze alloy which consists of between 77 and 84 weight % copper, between 8.5 and 11.0 weight % aluminium, between 4.0 and 6.5 weight % nickel and between 3.5 and 5.5 weight % iron. The advantage of such sprinkler nozzles is their melting point which is approximately 500 °C higher than that of prior art nozzles. As a result, semi-stationary sprinkler systems can be produced in which extinguishant need act upon the nozzle feed pipes only in the event of a fire.
PCT/EP1998/001566 1997-03-18 1998-03-18 Bronze sprinkler nozzles and sprinkler systems comprising the same WO1998041287A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
AU72076/98A AU7207698A (en) 1997-03-18 1998-03-18 Bronze sprinkler nozzles and sprinkler systems comprising the same
EP98919108A EP1009490A2 (en) 1997-03-18 1998-03-18 Bronze sprinkler nozzles and sprinkler systems comprising the same
IL13454998A IL134549A0 (en) 1997-08-18 1998-08-14 Method for producing substituted-2- nitroguanidine derivatives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19711348.6 1997-03-18
DE1997111348 DE19711348C1 (en) 1997-03-18 1997-03-18 Sprinkler nozzles made of bronze and sprinkler systems containing them

Publications (2)

Publication Number Publication Date
WO1998041287A2 WO1998041287A2 (en) 1998-09-24
WO1998041287A3 true WO1998041287A3 (en) 1998-12-10

Family

ID=7823830

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1998/001566 WO1998041287A2 (en) 1997-03-18 1998-03-18 Bronze sprinkler nozzles and sprinkler systems comprising the same

Country Status (4)

Country Link
EP (1) EP1009490A2 (en)
AU (1) AU7207698A (en)
DE (1) DE19711348C1 (en)
WO (1) WO1998041287A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004034713B3 (en) * 2004-06-29 2005-10-13 Carsten Paulsen Wind power plant for generating electricity has high-pressure line to take fire extinguishing fluid from bottom of tower into machine housing
ES2674670T3 (en) * 2012-02-07 2018-07-03 Marioff Corporation Oy Water mist fire suppression sprinkler with a sealed polymer gasket

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225798A1 (en) * 1982-07-09 1984-01-12 Preussag AG Bauwesen, 3005 Hemmingen Extinguishing sprinkler
US4981179A (en) * 1988-06-10 1991-01-01 Wilfried Klein Thermal triggering device for sprinklers for stationary fire-extinguishing systems
FR2718360A1 (en) * 1994-04-11 1995-10-13 Kadoche Maurice Blocking valve assembly for fire-fighting sprinkler system
WO1995031253A1 (en) * 1994-05-18 1995-11-23 Lueddecke Werner Sprinkler nozzle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS585976B2 (en) * 1979-03-16 1983-02-02 三菱重工業株式会社 Method for preventing slag adhesion to furnace walls
US4555272A (en) * 1984-04-11 1985-11-26 Olin Corporation Beta copper base alloy adapted to be formed as a semi-solid metal slurry and a process for making same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3225798A1 (en) * 1982-07-09 1984-01-12 Preussag AG Bauwesen, 3005 Hemmingen Extinguishing sprinkler
US4981179A (en) * 1988-06-10 1991-01-01 Wilfried Klein Thermal triggering device for sprinklers for stationary fire-extinguishing systems
FR2718360A1 (en) * 1994-04-11 1995-10-13 Kadoche Maurice Blocking valve assembly for fire-fighting sprinkler system
WO1995031253A1 (en) * 1994-05-18 1995-11-23 Lueddecke Werner Sprinkler nozzle

Also Published As

Publication number Publication date
EP1009490A2 (en) 2000-06-21
DE19711348C1 (en) 1998-08-13
AU7207698A (en) 1998-10-12
WO1998041287A2 (en) 1998-09-24

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