CA941865A - Adjustable drop nipple for pendent sprinkler - Google Patents

Adjustable drop nipple for pendent sprinkler

Info

Publication number
CA941865A
CA941865A CA117,655A CA117655A CA941865A CA 941865 A CA941865 A CA 941865A CA 117655 A CA117655 A CA 117655A CA 941865 A CA941865 A CA 941865A
Authority
CA
Canada
Prior art keywords
adjustable drop
pendent sprinkler
drop nipple
nipple
pendent
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
Application number
CA117,655A
Other languages
English (en)
Other versions
CA117655S (en
Inventor
James W. Mears
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.)
Grinnell Company of Canada Ltd
Original Assignee
Grinnell Company of Canada Ltd
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 Company of Canada Ltd filed Critical Grinnell Company of Canada Ltd
Application granted granted Critical
Publication of CA941865A publication Critical patent/CA941865A/en
Expired legal-status Critical Current

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
    • A62C37/09—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers telescopic or adjustable
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
    • Y10S411/924—Coupled nut and bolt
    • Y10S411/929—Thread lock
    • Y10S411/935—Cam or cone grip

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Nozzles (AREA)
  • Joints With Sleeves (AREA)
CA117,655A 1970-07-24 1971-07-07 Adjustable drop nipple for pendent sprinkler Expired CA941865A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US5791570A 1970-07-24 1970-07-24

Publications (1)

Publication Number Publication Date
CA941865A true CA941865A (en) 1974-02-12

Family

ID=22013526

Family Applications (1)

Application Number Title Priority Date Filing Date
CA117,655A Expired CA941865A (en) 1970-07-24 1971-07-07 Adjustable drop nipple for pendent sprinkler

Country Status (5)

Country Link
US (1) US3675952A (enExample)
CA (1) CA941865A (enExample)
DE (1) DE2136786A1 (enExample)
FR (1) FR2103333A5 (enExample)
GB (1) GB1303920A (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007878A (en) * 1976-08-19 1977-02-15 Central Sprinkler Corporation Adjustable dry pendant sprinkler head assembly
US4071266A (en) * 1976-11-01 1978-01-31 A-T-O Inc. Adjustable drop nipple
DE3223154A1 (de) * 1982-06-22 1983-12-22 Verband der Sachversicherer e.V., 5000 Köln Laengenverstellbarer trockensprinkler
US4417626A (en) * 1982-07-12 1983-11-29 Interfit, Inc. Adjustable pendent sprinkler assembly
US5135324A (en) * 1991-02-13 1992-08-04 Bravo Sergio M Method of and structure for removing a flexible pipeline
DE4122665A1 (de) * 1991-07-09 1993-01-14 Total Feuerschutz Gmbh Sprinkler fuer selbsttaetige feuerloeschanlagen
US5921322A (en) 1997-01-13 1999-07-13 The Curran Company Device for regulating speed of deployment of sprinkler heads in preactive sprinkler systems
EP1159037A4 (en) * 1999-01-08 2002-07-24 Pnm Inc SUPPORT SYSTEM FOR FIRE EXTINGUISHING JETS
US6488097B1 (en) * 1999-01-08 2002-12-03 Pnm, Inc. Fire protection sprinkler head support
US8181709B2 (en) * 2009-01-13 2012-05-22 Kofulso Co., Ltd. Mounting structure for sprinkler head
WO2012021664A1 (en) * 2010-08-11 2012-02-16 Elkhart Products Corporation, C/O Aalberts Industries N.V. Rapid mechanically-connected sprinkler system
US10173088B2 (en) 2014-05-28 2019-01-08 The Reliable Automatic Sprinkler Co., Inc. Bracket for installation of a fire protection sprinkler
EP3148750B1 (en) 2014-05-30 2021-03-17 Tyco Fire Products LP Sprinkler installation tools and methods
MX384432B (es) 2014-06-27 2025-03-14 Asc Eng Solutions Llc Abrazadera ajustable y cubo para soporte de manguera flexible.
US12194326B2 (en) 2018-08-17 2025-01-14 Minimax Viking Patent Management Gmbh Automatic fire sprinklers, systems and methods for suppression fire protection of high hazard commodities including commodities stored in rack arrangements beneath ceilings of up to fifty-five feet in height
US11007388B2 (en) * 2018-08-17 2021-05-18 Viking Group, Inc. Automatic fire sprinklers, systems and methods for suppression fire protection of high hazard commodities including commodities stored in rack arrangements beneath ceilings of up to fifty-five feet in height

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US50896A (en) * 1865-11-14 Improved tool for removing obstructions in oil-wells
US2478127A (en) * 1944-12-14 1949-08-02 Parker Appliance Co Emergency repair coupling
US2770475A (en) * 1951-10-01 1956-11-13 Arthur W Rafferty Rotative swing joint coupling with replaceable bushing
US3451483A (en) * 1967-11-13 1969-06-24 Dresser Ind Fire protection sprinkler system
CH493780A (fr) * 1968-03-12 1970-07-15 Vanderhoven Jean Raccord auto-bloquant pour tuyauterie et tubes
US3494639A (en) * 1968-06-21 1970-02-10 Factory Mutual Res Corp Fitting for fire extinguishing systems
US3529671A (en) * 1968-10-22 1970-09-22 Charles Adams Jr Adjustable drop nipple for sprinklers below hung ceilings

Also Published As

Publication number Publication date
FR2103333A5 (enExample) 1972-04-07
US3675952A (en) 1972-07-11
DE2136786A1 (de) 1972-02-10
GB1303920A (enExample) 1973-01-24

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