ATE85763T1 - Ventilsitz mit vorstehendem wulst fuer spritzkoepfe. - Google Patents

Ventilsitz mit vorstehendem wulst fuer spritzkoepfe.

Info

Publication number
ATE85763T1
ATE85763T1 AT89111283T AT89111283T ATE85763T1 AT E85763 T1 ATE85763 T1 AT E85763T1 AT 89111283 T AT89111283 T AT 89111283T AT 89111283 T AT89111283 T AT 89111283T AT E85763 T1 ATE85763 T1 AT E85763T1
Authority
AT
Austria
Prior art keywords
valve seat
throat
crest
ridge
base
Prior art date
Application number
AT89111283T
Other languages
English (en)
Inventor
Jerome S Pepi
James M Martin
Original Assignee
Grinnell 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 Grinnell Corp filed Critical Grinnell Corp
Application granted granted Critical
Publication of ATE85763T1 publication Critical patent/ATE85763T1/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C37/00—Control of fire-fighting equipment
    • A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
    • A62C37/10—Releasing means, e.g. electrically released
    • A62C37/11—Releasing means, e.g. electrically released heat-sensitive
    • A62C37/12—Releasing means, e.g. electrically released heat-sensitive with fusible links

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)
  • Catching Or Destruction (AREA)
  • Soil Working Implements (AREA)
  • Reciprocating Pumps (AREA)
AT89111283T 1988-06-24 1989-06-21 Ventilsitz mit vorstehendem wulst fuer spritzkoepfe. ATE85763T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/210,827 US4901799A (en) 1988-06-24 1988-06-24 Sprinkler head having protuberant ridge valve seat
EP89111283A EP0347876B1 (de) 1988-06-24 1989-06-21 Ventilsitz mit vorstehendem Wulst für Spritzköpfe

Publications (1)

Publication Number Publication Date
ATE85763T1 true ATE85763T1 (de) 1993-03-15

Family

ID=22784407

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89111283T ATE85763T1 (de) 1988-06-24 1989-06-21 Ventilsitz mit vorstehendem wulst fuer spritzkoepfe.

Country Status (8)

Country Link
US (1) US4901799A (de)
EP (1) EP0347876B1 (de)
JP (1) JPH0252677A (de)
AT (1) ATE85763T1 (de)
AU (1) AU632969B2 (de)
CA (1) CA1311984C (de)
DE (1) DE68904929T2 (de)
DK (1) DK169888B1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4991656A (en) * 1989-05-25 1991-02-12 Central Sprinkler Corporation Quick release valve for sprinkler head
US5366022A (en) * 1991-09-30 1994-11-22 Central Sprinkler Corporation Extended coverage ceiling sprinklers and systems
US5609211A (en) * 1991-09-30 1997-03-11 Central Sprinkler Company Extended coverage automatic ceiling sprinkler
US5392993A (en) * 1994-01-21 1995-02-28 Grinnell Corporation, Fire protection nozzle
US5862994A (en) * 1996-06-25 1999-01-26 Grinnell Corporation Deflector for upright-type fire sprinklers
US5829532A (en) * 1997-03-07 1998-11-03 Central Sprinkler Corporation Low pressure, early suppression fast response sprinklers
US6336509B1 (en) 1997-03-07 2002-01-08 Central Sprinkler Corporation Low pressure fast response bulb sprinklers
US7165624B1 (en) 1998-05-15 2007-01-23 Grinnell Corporation Early suppression fast response fire protection sprinkler
US6059044A (en) * 1998-05-15 2000-05-09 Grinnell Corporation Fire protection sprinkler and deflector
US6585054B1 (en) * 1999-05-28 2003-07-01 The Viking Corporation Fast response sprinkler head and fire extinguishing system
US6976543B1 (en) 2000-11-22 2005-12-20 Grinnell Corporation Low pressure, extended coverage, upright fire protection sprinkler
US6715561B2 (en) 2001-06-29 2004-04-06 Viking Corporation Vacuum dry sprinkler system containing a sprinkler head with expulsion assembly
DE20202015U1 (de) 2002-02-09 2002-08-14 Minimax Gmbh, 23843 Bad Oldesloe Verschlusselement für eine Sprinklerdüse
US6854668B2 (en) * 2002-04-29 2005-02-15 Victaulic Company Of America Extended coverage ordinary hazard sprinkler system
US7516800B1 (en) 2002-07-19 2009-04-14 Tyco Fire Products Lp Dry sprinkler
US8327946B1 (en) 2002-07-19 2012-12-11 Tyco Fire Products Lp Dry sprinkler
CA2458421C (en) * 2004-02-12 2009-06-30 The Viking Corporation Fast response sprinkler assembly for a fire extinguishing system
US20080011491A1 (en) * 2005-08-22 2008-01-17 Victaulic Company Of America Sprinkler having non-round exit orifice
US7584803B2 (en) * 2006-03-21 2009-09-08 Victaulic Company Sprinkler with motion limited lever
CN102300610B (zh) 2009-01-02 2013-12-04 泰科消防产品有限合伙公司 雾式防火装置、系统及方法
US8376061B2 (en) * 2009-04-29 2013-02-19 The Viking Corporation Fire protection sprinkler
DE202010013607U1 (de) * 2010-09-27 2011-12-28 Job Lizenz Gmbh & Co. Kg Thermisches Auslöseelement für ein thermisch gesteuertes Schaltelement
USD667079S1 (en) * 2011-10-19 2012-09-11 The Reliable Automatic Sprinkler Co., Inc. Soldered mini-link mechanism
CN110799252B (zh) * 2017-06-23 2022-05-10 千住灭火器株式会社 喷洒头的热敏体用保护装置
JP1621360S (de) * 2018-03-27 2019-01-07
JP1619051S (de) * 2018-03-27 2018-11-26
CA3131512A1 (en) * 2019-03-05 2020-09-10 Minimax Viking Research & Development Gmbh Horizontal sidewall window sprinklers, systems and methods of fire protection
US20230001249A1 (en) * 2019-12-30 2023-01-05 Tyco Fire Products Lp Ridge seal for fire sprinkler
USD1022126S1 (en) * 2021-02-01 2024-04-09 Minimax Viking Research & Development Gmbh Fire protection sprinkler
USD1034901S1 (en) * 2021-03-08 2024-07-09 Tyco Fire Products Lp Sprinkler
USD985720S1 (en) * 2021-10-24 2023-05-09 Lan Li Repellent sprinkler

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US431972A (en) * 1890-07-08 Island
US431971A (en) * 1890-07-08 Island
US635749A (en) * 1897-03-18 1899-10-31 Charles D Cox Automatic sprinkler-head for fire-extinguishers.
US891279A (en) * 1906-01-13 1908-06-23 Herman W Martin Fire-plug and collapsible joint.
GB246481A (en) * 1925-01-23 1926-05-06 Rene Regnault Improvements in or relating to automatic sprinkler systems for fire-extinguishing
GB333412A (en) * 1929-08-28 1930-08-14 Cecil Henry Whittington Improvements in automatic sprinklers for fire extinguishing purposes
GB552810A (en) * 1941-09-17 1943-04-27 Thomas Anthony Henshaw Improvements in and relating to automatic sprinkler heads for fire extinguishers
US2553726A (en) * 1947-11-19 1951-05-22 Globe Automatic Sprinkler Co Automatic spray sprinkler
DE1018283B (de) * 1957-03-07 1957-10-24 Kronprinz Ag UEberdruckventil
DE1258278B (de) * 1961-07-28 1968-01-04 Selbsttaetige Feuerloeschanlag Feuerloeschbrause
US3336984A (en) * 1965-09-13 1967-08-22 Fyr Fyter Co Sprinkler head
US3716103A (en) * 1970-07-10 1973-02-13 Senju Metal Industry Co Sprinkler head
CA989699A (en) * 1972-11-06 1976-05-25 Wilfred J. Grenier Suppressor device for automatic on-off sprinkler head
US3809118A (en) * 1973-07-19 1974-05-07 Case Co J I Cone disk spring relief valve
US3896880A (en) * 1974-02-11 1975-07-29 Ingemar B Asp Automatic sprinkler head
FR2280007A1 (fr) * 1974-04-25 1976-02-20 Genlis Sa Fabrication Dispositif obturateur a ouverture instantanee automatique pour liberer un fluide sous pression
DE2639245C2 (de) * 1976-09-01 1982-04-08 Eduard J. Ing.(grad.) 2070 Ahrensberg Job Feuerlöschbrausekopf für selbsttätige Feuerlöschanlagen
DE2909977A1 (de) * 1979-03-14 1980-10-09 Walther & Cie Ag Hochtemperatur-sprinkler
US4623023A (en) * 1980-07-18 1986-11-18 The Viking Corporation Sprinkler head
US4570720A (en) * 1980-07-18 1986-02-18 The Viking Corporation Sprinkler head
US4664392A (en) * 1983-06-09 1987-05-12 The Mather Company Seal assembly for a vehicle air conditioning compressor
US4580729A (en) * 1985-01-22 1986-04-08 Grinnell Fire Protection Systems Co., Inc. Sprinkler head with improved spray uniformity
US4830115A (en) * 1986-10-28 1989-05-16 Central Sprinkler Corporation Valve assembly for sprinkler head
GB8913009D0 (en) * 1989-06-06 1989-07-26 Frawley Patrick D One way air admittance valve

Also Published As

Publication number Publication date
AU3658089A (en) 1990-01-04
DK312089D0 (da) 1989-06-23
CA1311984C (en) 1992-12-29
US4901799A (en) 1990-02-20
EP0347876A2 (de) 1989-12-27
DK312089A (da) 1989-12-25
DE68904929T2 (de) 1993-06-03
EP0347876A3 (en) 1990-05-30
DE68904929D1 (de) 1993-03-25
JPH0252677A (ja) 1990-02-22
EP0347876B1 (de) 1993-02-17
AU632969B2 (en) 1993-01-14
DK169888B1 (da) 1995-03-27

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties