AU6985894A - Device and installation for warning of clogging of roof rainwater outlets or the like - Google Patents

Device and installation for warning of clogging of roof rainwater outlets or the like

Info

Publication number
AU6985894A
AU6985894A AU69858/94A AU6985894A AU6985894A AU 6985894 A AU6985894 A AU 6985894A AU 69858/94 A AU69858/94 A AU 69858/94A AU 6985894 A AU6985894 A AU 6985894A AU 6985894 A AU6985894 A AU 6985894A
Authority
AU
Australia
Prior art keywords
clogging
warning
installation
roof rainwater
rainwater outlets
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.)
Abandoned
Application number
AU69858/94A
Inventor
Johnsen Asle
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.)
AIWELL
Original Assignee
AIWELL
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 AIWELL filed Critical AIWELL
Publication of AU6985894A publication Critical patent/AU6985894A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/22—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water
    • G01F23/24—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid
    • G01F23/241—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measuring physical variables, other than linear dimensions, pressure or weight, dependent on the level to be measured, e.g. by difference of heat transfer of steam or water by measuring variations of resistance of resistors due to contact with conductor fluid for discrete levels
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0409—Drainage outlets, e.g. gullies
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
    • E04D13/04—Roof drainage; Drainage fittings in flat roofs, balconies or the like
    • E04D13/0404—Drainage on the roof surface
    • E04D13/0409—Drainage outlets, e.g. gullies
    • E04D2013/0413—Strainers for drainage outlets

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Hydroponics (AREA)
  • Emergency Alarm Devices (AREA)
AU69858/94A 1993-06-04 1994-06-06 Device and installation for warning of clogging of roof rainwater outlets or the like Abandoned AU6985894A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO932040A NO300938B1 (en) 1993-06-04 1993-06-04 Device and plant for warning of clogging of roof hatches or the like
NO932040 1993-06-04
PCT/NO1994/000104 WO1994029822A1 (en) 1993-06-04 1994-06-06 Device and installation for warning of clogging of roof rainwater outlets or the like

Publications (1)

Publication Number Publication Date
AU6985894A true AU6985894A (en) 1995-01-03

Family

ID=19896149

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69858/94A Abandoned AU6985894A (en) 1993-06-04 1994-06-06 Device and installation for warning of clogging of roof rainwater outlets or the like

Country Status (3)

Country Link
AU (1) AU6985894A (en)
NO (1) NO300938B1 (en)
WO (1) WO1994029822A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1022465C2 (en) * 2003-01-22 2004-07-26 Jean-Yves Jozef Den Doelder Safety device for warning of excessive amount of water collected on flat roofs, comprises casing and float with cooperating contacts
GB2461607B (en) * 2009-05-05 2010-05-19 Hutton & Rostron Environmental A gutter or drain water level sensor arrangement
JP7411399B2 (en) * 2019-12-11 2024-01-11 田島ルーフィング株式会社 Drain clogging notification device
JP7484458B2 (en) 2020-06-10 2024-05-16 三菱電機ビルソリューションズ株式会社 Water tank drainage monitoring system
WO2022098994A1 (en) 2020-11-06 2022-05-12 Watts Regulator Co. Intelligent roof drain systems and methods
WO2022098999A1 (en) * 2020-11-06 2022-05-12 Watts Regulator Co. Intelligent roof drain systems and methods
FR3121695A1 (en) * 2021-04-12 2022-10-14 Saint Gobain Pam Liquid evacuation assembly and corresponding installation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4137527A (en) * 1977-07-18 1979-01-30 Tennenhouse Clifford C Liquid level sensing device
US4216468A (en) * 1978-09-11 1980-08-05 Harold Kaufmann Flood warning device
US4761638A (en) * 1986-09-15 1988-08-02 Lozano Jr Miguel A Means and method for detecting presence of electrically conductive fluid
US5283569A (en) * 1989-12-15 1994-02-01 U.S. Army Corps Of Engineers Float actuated flood warning system with remote telephone reporting

Also Published As

Publication number Publication date
WO1994029822A1 (en) 1994-12-22
NO932040L (en) 1994-12-05
NO300938B1 (en) 1997-08-18
NO932040D0 (en) 1993-06-04

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