CA2048556A1 - Toilette a chasse par depression - Google Patents

Toilette a chasse par depression

Info

Publication number
CA2048556A1
CA2048556A1 CA2048556A CA2048556A CA2048556A1 CA 2048556 A1 CA2048556 A1 CA 2048556A1 CA 2048556 A CA2048556 A CA 2048556A CA 2048556 A CA2048556 A CA 2048556A CA 2048556 A1 CA2048556 A1 CA 2048556A1
Authority
CA
Canada
Prior art keywords
toilet
container
water
flushing
tank
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.)
Granted
Application number
CA2048556A
Other languages
English (en)
Other versions
CA2048556C (fr
Inventor
Arnold Hennessy
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.)
Fluidmaster Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA002125503A priority Critical patent/CA2125503C/fr
Publication of CA2048556A1 publication Critical patent/CA2048556A1/fr
Application granted granted Critical
Publication of CA2048556C publication Critical patent/CA2048556C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
    • Y02A10/30—Flood prevention; Flood or storm water management, e.g. using flood barriers

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)
CA002048556A 1990-11-26 1991-08-07 Toilette a chasse par depression Expired - Fee Related CA2048556C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002125503A CA2125503C (fr) 1990-11-26 1991-08-07 Toilette a chasse d'eau par depression

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/618,170 US5142712A (en) 1990-11-26 1990-11-26 Vacuum assisted toilet
US07/618,170 1990-11-26
CA002072677A CA2072677A1 (fr) 1990-11-26 1992-06-29 Cabinet d'aisances a fonctionnement assiste

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002125503A Division CA2125503C (fr) 1990-11-26 1991-08-07 Toilette a chasse d'eau par depression

Publications (2)

Publication Number Publication Date
CA2048556A1 true CA2048556A1 (fr) 1992-05-27
CA2048556C CA2048556C (fr) 1994-10-25

Family

ID=25675279

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002048556A Expired - Fee Related CA2048556C (fr) 1990-11-26 1991-08-07 Toilette a chasse par depression
CA002072677A Abandoned CA2072677A1 (fr) 1990-11-26 1992-06-29 Cabinet d'aisances a fonctionnement assiste

Family Applications After (1)

Application Number Title Priority Date Filing Date
CA002072677A Abandoned CA2072677A1 (fr) 1990-11-26 1992-06-29 Cabinet d'aisances a fonctionnement assiste

Country Status (2)

Country Link
US (1) US5142712A (fr)
CA (2) CA2048556C (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5386596A (en) * 1990-11-26 1995-02-07 Fluidmaster, Inc. Water saver toilet
EP0591558A1 (fr) * 1992-04-21 1994-04-13 FLUIDMASTER, Inc. Toilettes avec opération améliorée
US5694652A (en) * 1992-06-04 1997-12-09 Michael John Stock Flushing system
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
WO1996010118A1 (fr) * 1994-09-28 1996-04-04 Medway Engineering Limited Systeme de chasse d'eau fonctionnant par depression
JP3651005B2 (ja) * 1994-12-28 2005-05-25 東陶機器株式会社 水洗式大便器
US5579542A (en) * 1995-02-23 1996-12-03 Eljer Manufacturing, Inc. Toilet with water saving, vacuum-assisted flushing apparatus and associated methods
US5926860A (en) * 1997-12-31 1999-07-27 Fluidmaster Low profile vacuum toilet
US6268116B1 (en) 1999-12-27 2001-07-31 Eastman Kodak Company Scavenger free photographic silver halide print media
US6312880B1 (en) 1999-12-27 2001-11-06 Eastman Kodak Company Color photographic silver halide print media
US6280916B1 (en) 1999-12-27 2001-08-28 Eastman Kodak Company Silver halide reflection support print media
US7207073B1 (en) 2001-10-18 2007-04-24 The American Team Vacuum assisted toilet
ITBL20060004A1 (it) * 2006-02-10 2007-08-11 Luca Maccagnan Sistema si sifonatura realizzabile direttamente in fase di formatura degli apparecchi sanitari
US8196231B2 (en) * 2007-12-11 2012-06-12 P & C Hennessy Holdings, Inc. Pressurized trap water saver toilet
CN102171098B (zh) * 2008-10-03 2014-06-25 B/E航空公司 用于真空排污系统的冲洗阀和真空发生器
US8141179B2 (en) * 2010-06-01 2012-03-27 P & C Hennessy Holdings, Inc. Water saver toilet with uniform water spot
TWI395859B (zh) * 2010-06-07 2013-05-11 P & C Hennessy Holdings Inc 具有均勻水斑的省水馬桶
CN102296687B (zh) * 2011-07-21 2015-09-30 林文斌 一种真空辅助抽水马桶
EP3868966A1 (fr) 2012-09-06 2021-08-25 Kohler Co. Toilettes à eaux grises
US20150033463A1 (en) * 2013-08-02 2015-02-05 Jack O. Roeser Flushing system for a pressurized toilet
CN108842878B (zh) * 2014-04-11 2020-04-21 范慧飞 一种真空辅助抽水马桶
US10301805B2 (en) 2015-03-30 2019-05-28 B/E Aerospace, Inc. Aircraft vacuum toilet system splashguard
US9822519B2 (en) * 2016-03-08 2017-11-21 David R. Hall Intelligent dispensing toilet bidet system
US20170314246A1 (en) * 2016-04-28 2017-11-02 Donald Wagner Water Saving Clog Resistant Toilet
US11021861B2 (en) 2018-02-06 2021-06-01 Kohler Co. Toilet with collection chamber
WO2020190301A1 (fr) * 2019-03-21 2020-09-24 Brigham Young University Systèmes de toilettes assistés par vide et procédés d'utilisation associés
US11365534B2 (en) 2019-05-10 2022-06-21 F Squared Tech, Inc. Hydraulic system including manifold, flush valve, and shut off
US20210140162A1 (en) * 2019-11-13 2021-05-13 P & C Hennessy Holdings Inc. Water-saving siphonic toilet and equalization system therefor
CA3197833A1 (fr) * 2020-11-23 2022-05-27 Jr. Richard B. Sudol Robinet de chasse et assemblage pour toilettes

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US380854A (en) * 1888-04-10 boyle
US541274A (en) * 1895-06-18 Water-closet
US391318A (en) * 1888-10-16 harkins
US534689A (en) * 1895-02-26 Water-closet
US558130A (en) * 1896-04-14 David steele wallace
US461213A (en) * 1891-10-13 James e
US255485A (en) * 1882-03-28 James e
US530306A (en) * 1894-12-04 Water-closet and tank

Also Published As

Publication number Publication date
US5142712A (en) 1992-09-01
CA2048556C (fr) 1994-10-25
CA2072677A1 (fr) 1993-12-30

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Legal Events

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EEER Examination request
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