US3779318A - Discharge head for discharging fluid in two discharge patterns and fire protection system incorporating said head - Google Patents

Discharge head for discharging fluid in two discharge patterns and fire protection system incorporating said head Download PDF

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Publication number
US3779318A
US3779318A US00295237A US3779318DA US3779318A US 3779318 A US3779318 A US 3779318A US 00295237 A US00295237 A US 00295237A US 3779318D A US3779318D A US 3779318DA US 3779318 A US3779318 A US 3779318A
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US
United States
Prior art keywords
head
spray
sprays
discharge
heads
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.)
Expired - Lifetime
Application number
US00295237A
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English (en)
Inventor
W Livingston
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Factory Mutual Research Corp
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Factory Mutual Research Corp
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Filing date
Publication date
Application filed by Factory Mutual Research Corp filed Critical Factory Mutual Research Corp
Application granted granted Critical
Publication of US3779318A publication Critical patent/US3779318A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • 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

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  • 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)
US00295237A 1972-10-05 1972-10-05 Discharge head for discharging fluid in two discharge patterns and fire protection system incorporating said head Expired - Lifetime US3779318A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
US3779318A true US3779318A (en) 1973-12-18

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ID=23136834

Family Applications (1)

Application Number Title Priority Date Filing Date
US00295237A Expired - Lifetime US3779318A (en) 1972-10-05 1972-10-05 Discharge head for discharging fluid in two discharge patterns and fire protection system incorporating said head

Country Status (6)

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

Cited By (13)

* 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
EP0057345A2 (fr) * 1981-02-04 1982-08-11 Franz Ragailler Appareil d'arrosage
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
EP1416083A1 (fr) * 2002-11-01 2004-05-06 Kvaerner Power Oy Buse de liqueur noire
US20050001065A1 (en) * 2001-08-01 2005-01-06 Kidde-Fenwal, Inc. Nozzle apparatus and method for atomizing fluids
US20100032491A1 (en) * 2008-07-08 2010-02-11 Elkhart Brass Manufacturing Company, Inc. Fire fighting nozzle
WO2017106532A1 (fr) * 2015-12-15 2017-06-22 Globe Fire Sprinkler Corporation Systèmes et procédés de protection contre l'incendie pour espaces de grenier ou combustibles cachés sous des toits inclinés grâce à des ensembles vannes de gicleur à préaction et dispositifs gicleurs secs associés
US9901763B2 (en) 2015-07-28 2018-02-27 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
US10850144B2 (en) 2017-06-14 2020-12-01 Victaulic Company Preaction sprinkler valve assemblies, related dry sprinkler devices, and compressive activation mechanism
EP3651866A4 (fr) * 2017-07-13 2021-04-07 Victaulic Company Ensembles robinets d'extincteurs à préaction, dispositifs extincteurs à air comprimé associés et systèmes d'extincteurs de protection contre le feu
US11045675B2 (en) 2018-02-02 2021-06-29 Victaulic Company Belleville seal for valve seat having a tear drop laminar flow feature

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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

Citations (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

Patent Citations (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

Cited By (20)

* 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
EP0057345A2 (fr) * 1981-02-04 1982-08-11 Franz Ragailler Appareil d'arrosage
EP0057345A3 (en) * 1981-02-04 1982-10-13 Franz Ragailler Sprinkling apparatus
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
US20050001065A1 (en) * 2001-08-01 2005-01-06 Kidde-Fenwal, Inc. Nozzle apparatus and method for atomizing fluids
EP1416083A1 (fr) * 2002-11-01 2004-05-06 Kvaerner Power Oy Buse de liqueur noire
US20040123813A1 (en) * 2002-11-01 2004-07-01 Kvaerner Power Oy Black liquor gun
US6874449B2 (en) 2002-11-01 2005-04-05 Kvaerner Power Oy Black liquor gun
US8820424B2 (en) * 2008-07-08 2014-09-02 Elkhart Brass Manufacturing Company, Inc. Fire fighting nozzle
US20100032491A1 (en) * 2008-07-08 2010-02-11 Elkhart Brass Manufacturing Company, Inc. Fire fighting nozzle
US9901763B2 (en) 2015-07-28 2018-02-27 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
US10653908B2 (en) 2015-07-28 2020-05-19 Victaulic Company Preaction sprinkler valve assemblies, related dry sprinkler devices and fire protection sprinkler systems
US11027163B2 (en) 2015-07-28 2021-06-08 Victaulic Company Preaction sprinkler valve assemblies, related dry sprinkler devices and fire protection sprinkler systems
US11547888B2 (en) 2015-07-28 2023-01-10 Victaulic Company Preaction sprinkler valve assemblies, related dry sprinkler devices and fire protection sprinkler systems
WO2017106532A1 (fr) * 2015-12-15 2017-06-22 Globe Fire Sprinkler Corporation Systèmes et procédés de protection contre l'incendie pour espaces de grenier ou combustibles cachés sous des toits inclinés grâce à des ensembles vannes de gicleur à préaction et dispositifs gicleurs secs associés
US10850144B2 (en) 2017-06-14 2020-12-01 Victaulic Company Preaction sprinkler valve assemblies, related dry sprinkler devices, and compressive activation mechanism
EP3651866A4 (fr) * 2017-07-13 2021-04-07 Victaulic Company Ensembles robinets d'extincteurs à préaction, dispositifs extincteurs à air comprimé associés et systèmes d'extincteurs de protection contre le feu
US11045675B2 (en) 2018-02-02 2021-06-29 Victaulic Company Belleville seal for valve seat having a tear drop laminar flow feature

Also Published As

Publication number Publication date
GB1406934A (en) 1975-09-17
CA950794A (en) 1974-07-09
IT991995B (it) 1975-08-30
DE2336555B2 (de) 1975-10-16
DE2336555A1 (de) 1974-04-11
FR2202449A5 (fr) 1974-05-03
JPS4971797A (fr) 1974-07-11

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