CA3248549A1 - DUAL-SIPHON TOILETS FEATURING AN IMPROVED SIPHON AND AN IMPROVED CONNECTION PIPE INTERFACE - Google Patents

DUAL-SIPHON TOILETS FEATURING AN IMPROVED SIPHON AND AN IMPROVED CONNECTION PIPE INTERFACE

Info

Publication number
CA3248549A1
CA3248549A1 CA3248549A CA3248549A CA3248549A1 CA 3248549 A1 CA3248549 A1 CA 3248549A1 CA 3248549 A CA3248549 A CA 3248549A CA 3248549 A CA3248549 A CA 3248549A CA 3248549 A1 CA3248549 A1 CA 3248549A1
Authority
CA
Canada
Prior art keywords
toilet
gasket
trapway
assembly
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
CA3248549A
Other languages
English (en)
French (fr)
Inventor
Robert M. Jensen
Richard B. Jr. SUDOL
Original Assignee
AS America Inc
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 America Inc filed Critical AS America Inc
Publication of CA3248549A1 publication Critical patent/CA3248549A1/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
    • 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
    • E03D1/24—Low-level flushing systems
    • E03D1/26—Bowl with flushing cistern mounted on the rearwardly extending end of the bowl
    • E03D1/266—Bowl with flushing cistern mounted on the rearwardly extending end of the bowl exclusively provided with flushing valves as flushing mechanisms
    • 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
    • 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
    • E03D11/18—Siphons
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
    • E03D2201/20—Noise reduction features
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D2201/00—Details and methods of use for water closets and urinals not otherwise provided for
    • E03D2201/30—Water injection in siphon for enhancing flushing

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
CA3248549A 2022-04-22 2023-04-14 DUAL-SIPHON TOILETS FEATURING AN IMPROVED SIPHON AND AN IMPROVED CONNECTION PIPE INTERFACE Pending CA3248549A1 (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US202263333973P 2022-04-22 2022-04-22
US202263333971P 2022-04-22 2022-04-22
US202263333977P 2022-04-22 2022-04-22
US63/333,977 2022-04-22
US63/333,973 2022-04-22
US63/333,971 2022-04-22
PCT/US2023/018703 WO2023205056A1 (en) 2022-04-22 2023-04-14 Dual-trap toilet having improved trapway and improved connecting tube interface

Publications (1)

Publication Number Publication Date
CA3248549A1 true CA3248549A1 (en) 2023-10-26

Family

ID=88420435

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3248549A Pending CA3248549A1 (en) 2022-04-22 2023-04-14 DUAL-SIPHON TOILETS FEATURING AN IMPROVED SIPHON AND AN IMPROVED CONNECTION PIPE INTERFACE
CA3246814A Pending CA3246814A1 (en) 2022-04-22 2023-04-14 Dual-trap toilet having improved pressurization and flushing

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA3246814A Pending CA3246814A1 (en) 2022-04-22 2023-04-14 Dual-trap toilet having improved pressurization and flushing

Country Status (5)

Country Link
US (2) US20250277360A1 (cg-RX-API-DMAC7.html)
JP (1) JP2025512341A (cg-RX-API-DMAC7.html)
CA (2) CA3248549A1 (cg-RX-API-DMAC7.html)
MX (2) MX2024012838A (cg-RX-API-DMAC7.html)
WO (2) WO2023205056A1 (cg-RX-API-DMAC7.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1128015S1 (en) * 2024-11-13 2026-05-26 As America, Inc. Toilet

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2838764A (en) * 1956-03-01 1958-06-17 Mansfield Sanitary Pottery Inc Water closet tank and bowl combination
GB882702A (en) * 1958-10-31 1961-11-15 Ideal Boilers & Radiators Ltd Improvements in or relating to combined water-closet basin and cistern units
US3224013A (en) * 1964-03-18 1965-12-21 Elton H Tubbs Siphonic flush commode
JPH05311719A (ja) * 1992-05-14 1993-11-22 Fluidmaster Inc トイレおよびトイレを動作する方法
JP3216845B2 (ja) * 1993-08-03 2001-10-09 東陶機器株式会社 水洗式便器
US5404597A (en) * 1994-01-24 1995-04-11 Fluidmaster, Inc. Vacuum assist toilet trap
US5426794A (en) * 1994-02-10 1995-06-27 Fluidmaster, Inc. Vacuum assisted toilet with controlled vacuum
US6457187B1 (en) * 2000-02-11 2002-10-01 Pulf Water Systems Inc. Pressurized water closet flushing system
JP4736574B2 (ja) * 2004-12-22 2011-07-27 株式会社Inax 洋風便器設備
US8196231B2 (en) * 2007-12-11 2012-06-12 P & C Hennessy Holdings, Inc. Pressurized trap water saver toilet
US8141179B2 (en) * 2010-06-01 2012-03-27 P & C Hennessy Holdings, Inc. Water saver toilet with uniform water spot
US10954659B1 (en) * 2019-09-03 2021-03-23 Kohler Co. Systems and methods for coupling a tank of a toilet to a pedestal of the toilet
US12291857B2 (en) * 2019-11-13 2025-05-06 P & C Hennessy Holdings Inc. Water-saving siphonic toilet and equalization system therefor
CN115943237A (zh) * 2020-09-02 2023-04-07 As 美国股份有限公司 冲水阀和马桶组合件

Also Published As

Publication number Publication date
JP2025512341A (ja) 2025-04-17
MX2024012837A (es) 2024-12-06
US20250263914A1 (en) 2025-08-21
WO2023205055A1 (en) 2023-10-26
WO2023205056A1 (en) 2023-10-26
US20250277360A1 (en) 2025-09-04
CA3246814A1 (en) 2023-10-26
MX2024012838A (es) 2024-11-08

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