CA3028005A1 - Systems to automate adjustment of water volume release to a toilet bowl to correspond to bowl contents, toilets including the system and related methods - Google Patents

Systems to automate adjustment of water volume release to a toilet bowl to correspond to bowl contents, toilets including the system and related methods Download PDF

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Publication number
CA3028005A1
CA3028005A1 CA3028005A CA3028005A CA3028005A1 CA 3028005 A1 CA3028005 A1 CA 3028005A1 CA 3028005 A CA3028005 A CA 3028005A CA 3028005 A CA3028005 A CA 3028005A CA 3028005 A1 CA3028005 A1 CA 3028005A1
Authority
CA
Canada
Prior art keywords
toilet
bowl
water
sensor
flush
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.)
Pending
Application number
CA3028005A
Other languages
English (en)
French (fr)
Inventor
David Grover
Mahendra GUNAWARDENA
Chris HELMSTETTER
Verne MYERS
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.)
AS America Inc
Original Assignee
AS IP Holdco LLC
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 AS IP Holdco LLC filed Critical AS IP Holdco LLC
Publication of CA3028005A1 publication Critical patent/CA3028005A1/en
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/02—Water-closet bowls ; Bowls with a double odour seal optionally with provisions for a good siphonic action; siphons as part of the bowl
    • E03D11/06—Bowls with downwardly-extending flanges for the sake of flushing
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl
    • E03D5/105—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl touchless, e.g. using sensors
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/02—High-level flushing systems
    • E03D1/14—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves
    • E03D1/142—Cisterns discharging variable quantities of water also cisterns with bell siphons in combination with flushing valves in cisterns with flushing valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00—Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30—Valves for high or low level cisterns; Their arrangement ; Flushing mechanisms in the cistern, optionally with provisions for a pre-or a post- flushing and for cutting off the flushing mechanism in case of leakage
    • E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D11/00—Other component parts of water-closets, e.g. noise-reducing means in the flushing system, flushing pipes mounted in the bowl, seals for the bowl outlet, devices preventing overflow of the bowl contents; devices forming a water seal in the bowl after flushing, devices eliminating obstructions in the bowl outlet or preventing backflow of water and excrements from the waterpipe
    • E03D11/13—Parts or details of bowls; Special adaptations of pipe joints or couplings for use with bowls, e.g. provisions in bowl construction preventing backflow of waste-water from the bowl in the flushing pipe or cistern, provisions for a secondary flushing, for noise-reducing
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • 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
    • G01F23/28—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 the variations of parameters of electromagnetic or acoustic waves applied directly to the liquid or fluent solid material
    • G01F23/296—Acoustic waves
    • G01F23/2962—Measuring transit time of reflected waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/30—Assessment of water resources

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Thermal Sciences (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Epidemiology (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Geophysics And Detection Of Objects (AREA)
CA3028005A 2016-07-07 2017-07-07 Systems to automate adjustment of water volume release to a toilet bowl to correspond to bowl contents, toilets including the system and related methods Pending CA3028005A1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201662359696P 2016-07-07 2016-07-07
US62/359,696 2016-07-07
US15/643,086 2017-07-06
US15/643,086 US11091903B2 (en) 2016-07-07 2017-07-06 Systems to automate adjustment of water volume release to a toilet bowl to correspond to bowl contents, toilets including the system and related methods
PCT/US2017/041214 WO2018009877A1 (en) 2016-07-07 2017-07-07 Systems to automate adjustment of water volume release to a toilet bowl to correspond to bowl contents, toilets including the system and related methods

Publications (1)

Publication Number Publication Date
CA3028005A1 true CA3028005A1 (en) 2018-01-11

Family

ID=60892615

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3028005A Pending CA3028005A1 (en) 2016-07-07 2017-07-07 Systems to automate adjustment of water volume release to a toilet bowl to correspond to bowl contents, toilets including the system and related methods

Country Status (11)

Country Link
US (2) US11091903B2 (enExample)
EP (1) EP3482007A4 (enExample)
JP (2) JP6979038B2 (enExample)
KR (1) KR20190027841A (enExample)
CN (2) CN109415892B (enExample)
AR (1) AR108987A1 (enExample)
AU (1) AU2017292879A1 (enExample)
CA (1) CA3028005A1 (enExample)
MX (2) MX2018016069A (enExample)
UY (1) UY37319A (enExample)
WO (1) WO2018009877A1 (enExample)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN120077814A (zh) * 2025-04-27 2025-06-03 长治市孚斯特轴承制造有限公司 一种卫星雷达地轮测速不等距智能控制电动播种机

Also Published As

Publication number Publication date
US20180010322A1 (en) 2018-01-11
JP7267385B2 (ja) 2023-05-01
CN109415892A (zh) 2019-03-01
CN109415892B (zh) 2021-09-28
EP3482007A1 (en) 2019-05-15
CN113700108A (zh) 2021-11-26
US11091903B2 (en) 2021-08-17
JP2019526003A (ja) 2019-09-12
KR20190027841A (ko) 2019-03-15
AU2017292879A1 (en) 2018-12-13
JP6979038B2 (ja) 2021-12-08
AR108987A1 (es) 2018-10-17
US20210254323A1 (en) 2021-08-19
UY37319A (es) 2018-02-28
JP2022031723A (ja) 2022-02-22
US11873633B2 (en) 2024-01-16
CN113700108B (zh) 2023-07-07
MX2018016069A (es) 2019-03-28
EP3482007A4 (en) 2020-03-04
MX2023004576A (es) 2023-05-04
WO2018009877A1 (en) 2018-01-11

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