IT991995B - Perfezionamento nelle teste spruzzatrici per impianti anti incendio - Google Patents

Perfezionamento nelle teste spruzzatrici per impianti anti incendio

Info

Publication number
IT991995B
IT991995B IT51780/73A IT5178073A IT991995B IT 991995 B IT991995 B IT 991995B IT 51780/73 A IT51780/73 A IT 51780/73A IT 5178073 A IT5178073 A IT 5178073A IT 991995 B IT991995 B IT 991995B
Authority
IT
Italy
Prior art keywords
improvement
fire prevention
spraying heads
prevention systems
systems
Prior art date
Application number
IT51780/73A
Other languages
English (en)
Original Assignee
Factory Mutual Res Corp
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 Factory Mutual Res Corp filed Critical Factory Mutual Res Corp
Application granted granted Critical
Publication of IT991995B publication Critical patent/IT991995B/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C31/00—Delivery of fire-extinguishing material
    • A62C31/005—Delivery of fire-extinguishing material using nozzles

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)
  • Nozzles (AREA)
IT51780/73A 1972-10-05 1973-08-01 Perfezionamento nelle teste spruzzatrici per impianti anti incendio IT991995B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29523772A 1972-10-05 1972-10-05

Publications (1)

Publication Number Publication Date
IT991995B true IT991995B (it) 1975-08-30

Family

ID=23136834

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51780/73A IT991995B (it) 1972-10-05 1973-08-01 Perfezionamento nelle teste spruzzatrici per impianti anti incendio

Country Status (6)

Country Link
US (1) US3779318A (it)
JP (1) JPS4971797A (it)
CA (1) CA950794A (it)
FR (1) FR2202449A5 (it)
GB (1) GB1406934A (it)
IT (1) IT991995B (it)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3972289A (en) * 1975-04-04 1976-08-03 The United States Of America As Represented By The Secretary Of The Navy Temperature-sensitive disarming element
EP0057345B1 (de) * 1981-02-04 1984-10-17 Franz Ragailler Spritzgerät
GB8426823D0 (en) * 1984-10-23 1984-11-28 Paterson C J W Projector deluge system
GB2177912B (en) * 1985-07-16 1989-02-01 Eugene Mcsweeney Fire extinguisher system
US4869103A (en) * 1988-06-03 1989-09-26 Jerman James K Water flow measuring and dispersing device
US5261494A (en) * 1991-07-17 1993-11-16 Mcloughlin John E Firefighting nozzle
JP4621337B2 (ja) * 2000-07-05 2011-01-26 ヤマトプロテック株式会社 消火用ノズル及び消火方法
US20050001065A1 (en) * 2001-08-01 2005-01-06 Kidde-Fenwal, Inc. Nozzle apparatus and method for atomizing fluids
FI120364B (fi) * 2002-11-01 2009-09-30 Kvaerner Power Oy Lipeäruisku
US8820424B2 (en) * 2008-07-08 2014-09-02 Elkhart Brass Manufacturing Company, Inc. Fire fighting nozzle
CA2993241C (en) 2015-07-28 2023-12-12 Globe Fire Sprinkler Corporation Preaction sprinkler valve assemblies, related dry sprinkler devices and fire protection sprinkler systems
US10646736B2 (en) 2015-07-28 2020-05-12 Victaulic Company Preaction sprinkler valve assemblies, related dry sprinkler devices adapted for long travel, and fire protection sprinkler systems
WO2017106532A1 (en) * 2015-12-15 2017-06-22 Globe Fire Sprinkler Corporation Fire protection systems and methods for attic/combustible concealed spaces beneath pitched roofs using preaction sprinkler valve assemblies and related dry sprinkler devices
US10850144B2 (en) 2017-06-14 2020-12-01 Victaulic Company Preaction sprinkler valve assemblies, related dry sprinkler devices, and compressive activation mechanism
KR102643914B1 (ko) * 2017-07-13 2024-03-07 빅톨릭 컴패니 프리액션 스프링클러 밸브 어셈블리, 장거리 운행에 적응된 관련 건식 스프링클러 및 화재 방지 스프링클러 시스템
US11045675B2 (en) 2018-02-02 2021-06-29 Victaulic Company Belleville seal for valve seat having a tear drop laminar flow feature
CN113617551B (zh) * 2021-10-09 2021-12-07 寿光市博达机械制造有限公司 旋涡式尿素喷嘴

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1286333A (en) * 1917-02-28 1918-12-03 Elmer Johnson Fire-extinguisher spray-nozzle.
US1606377A (en) * 1923-09-05 1926-11-09 Charles R Murray Basement circulator
US1674480A (en) * 1927-09-10 1928-06-19 A M Lockett & Company Ltd Spray nozzle
US1931689A (en) * 1931-02-04 1933-10-24 C F Braun & Co Inc Spray nozzle
US3407879A (en) * 1966-06-17 1968-10-29 Harrel W. O'rear Fire extinguishing system
US3666183A (en) * 1970-12-30 1972-05-30 Combustion Eng Wide angle solid cone spray nozzle capable of handling slurry flow
US3705691A (en) * 1971-09-08 1972-12-12 Factory Mutual Res Corp Discharge head utilizing a pressure-responsive detent mechanism

Also Published As

Publication number Publication date
FR2202449A5 (it) 1974-05-03
US3779318A (en) 1973-12-18
DE2336555A1 (de) 1974-04-11
JPS4971797A (it) 1974-07-11
GB1406934A (en) 1975-09-17
DE2336555B2 (de) 1975-10-16
CA950794A (en) 1974-07-09

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