WO2000040302A3 - Support system for fire protection sprinklers - Google Patents

Support system for fire protection sprinklers Download PDF

Info

Publication number
WO2000040302A3
WO2000040302A3 PCT/US2000/000436 US0000436W WO0040302A3 WO 2000040302 A3 WO2000040302 A3 WO 2000040302A3 US 0000436 W US0000436 W US 0000436W WO 0040302 A3 WO0040302 A3 WO 0040302A3
Authority
WO
WIPO (PCT)
Prior art keywords
support system
leg
attached
fire protection
sprinkler head
Prior art date
Application number
PCT/US2000/000436
Other languages
French (fr)
Other versions
WO2000040302A2 (en
Inventor
Norman J Macdonald Iii
Peter M Macdonald
Paul S F Silcox
Original Assignee
Pnm Inc
Norman J Macdonald Iii
Peter M Macdonald
Paul S F Silcox
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 US09/227,525 external-priority patent/US6488097B1/en
Priority claimed from US09/228,082 external-priority patent/US6123154A/en
Priority claimed from US09/228,083 external-priority patent/US6119784A/en
Application filed by Pnm Inc, Norman J Macdonald Iii, Peter M Macdonald, Paul S F Silcox filed Critical Pnm Inc
Priority to EP00903173A priority Critical patent/EP1159037A4/en
Priority to AU24958/00A priority patent/AU2495800A/en
Publication of WO2000040302A2 publication Critical patent/WO2000040302A2/en
Publication of WO2000040302A3 publication Critical patent/WO2000040302A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62C—FIRE-FIGHTING
    • A62C35/00—Permanently-installed equipment
    • A62C35/58—Pipe-line systems
    • A62C35/68—Details, e.g. of pipes or valve systems

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

A support system (30) for positioning a sprinkler head (32) relative to a support structure (8) in a ceiling, floor or wall includes a central hub (40) adapted to receive the sprinkler head (32), a first leg (36) attached to the central hub (40) and having a first end configured to be attached to the support structure (8), a second leg (38) attached to the central hub (40) and having a second end configured to be attached to the support structure (8), the second leg (38) being spaced-apart from and substantially parallel to the first leg (36). The support system (30) combines increased flexibility in installation with increased support for the sprinkler head (32) during operation.
PCT/US2000/000436 1999-01-08 2000-01-07 Support system for fire protection sprinklers WO2000040302A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP00903173A EP1159037A4 (en) 1999-01-08 2000-01-07 Support system for fire protection sprinklers
AU24958/00A AU2495800A (en) 1999-01-08 2000-01-07 Support system for fire protection sprinklers

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US09/227,525 US6488097B1 (en) 1999-01-08 1999-01-08 Fire protection sprinkler head support
US09/228,082 US6123154A (en) 1999-01-08 1999-01-08 Support system attachment mechanism for fire protection sprinklers
US09/228,083 US6119784A (en) 1999-01-08 1999-01-08 Support system for fire protection sprinklers
US09/228,083 1999-01-08
US09/228,082 1999-01-08
US09/227,525 1999-01-08

Publications (2)

Publication Number Publication Date
WO2000040302A2 WO2000040302A2 (en) 2000-07-13
WO2000040302A3 true WO2000040302A3 (en) 2000-09-28

Family

ID=27397729

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/000436 WO2000040302A2 (en) 1999-01-08 2000-01-07 Support system for fire protection sprinklers

Country Status (4)

Country Link
EP (1) EP1159037A4 (en)
AU (1) AU2495800A (en)
TW (1) TW472103B (en)
WO (1) WO2000040302A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112274808A (en) * 2020-11-13 2021-01-29 新兴铸管股份有限公司 Automatic water spraying system for preventing ignition of pellet finished belt

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675952A (en) * 1970-07-24 1972-07-11 Grinnell Corp Adjustable drop nipple for pendent sprinkler
US3685235A (en) * 1970-09-21 1972-08-22 Bajer Ind Inc Suspended ceiling system including a grid network
US4834186A (en) * 1987-10-19 1989-05-30 Ballard Estus E Sprinkler head mounting system
JPH0584321A (en) * 1991-08-23 1993-04-06 Shimizu Corp Connecting structure of sprinkler head and piping
US5842526A (en) * 1995-09-26 1998-12-01 Archer; Robert C. Sprinkler head mounting system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5316254A (en) * 1992-05-14 1994-05-31 Mccartha Robert D Junction box support for suspended ceilings
JPH06201071A (en) 1992-12-28 1994-07-19 Matsushita Electric Works Ltd Sprinkler head fitting pipe fixing device
JP2780617B2 (en) 1993-11-30 1998-07-30 松下電工株式会社 Sprinkler piping fixing device
KR0117170Y1 (en) 1994-09-08 1998-07-01 최진림 Flexible piping device for sprinkler
JP3083750B2 (en) 1996-01-24 2000-09-04 日栄インテック株式会社 Piping anti-shake fitting

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3675952A (en) * 1970-07-24 1972-07-11 Grinnell Corp Adjustable drop nipple for pendent sprinkler
US3685235A (en) * 1970-09-21 1972-08-22 Bajer Ind Inc Suspended ceiling system including a grid network
US4834186A (en) * 1987-10-19 1989-05-30 Ballard Estus E Sprinkler head mounting system
JPH0584321A (en) * 1991-08-23 1993-04-06 Shimizu Corp Connecting structure of sprinkler head and piping
US5842526A (en) * 1995-09-26 1998-12-01 Archer; Robert C. Sprinkler head mounting system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
"OUR NEW CENTER-OF-TILE IS MAKING US THE CENTER OF ATTENTION", FLEXHEAD INDUSTRIES BROCHURE, XX, XX, 1 January 1986 (1986-01-01), XX, pages 01, XP002928620 *
See also references of EP1159037A2 *

Also Published As

Publication number Publication date
AU2495800A (en) 2000-07-24
WO2000040302A2 (en) 2000-07-13
EP1159037A4 (en) 2002-07-24
EP1159037A2 (en) 2001-12-05
TW472103B (en) 2002-01-11

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