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WO2009008690A3 - Wc flushing cistern - Google Patents

Wc flushing cistern Download PDF

Info

Publication number
WO2009008690A3
WO2009008690A3 PCT/KZ2008/000003 KZ2008000003W WO2009008690A3 WO 2009008690 A3 WO2009008690 A3 WO 2009008690A3 KZ 2008000003 W KZ2008000003 W KZ 2008000003W WO 2009008690 A3 WO2009008690 A3 WO 2009008690A3
Authority
WO
WIPO (PCT)
Prior art keywords
flushing
cistern
water
flushing cistern
car
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.)
Ceased
Application number
PCT/KZ2008/000003
Other languages
French (fr)
Russian (ru)
Other versions
WO2009008690A2 (en
Inventor
Oleg Badyrov
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.)
Individual
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
Publication of WO2009008690A2 publication Critical patent/WO2009008690A2/en
Publication of WO2009008690A3 publication Critical patent/WO2009008690A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • E03D3/10—Flushing devices with pressure-operated reservoir, e.g. air chamber

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)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)

Abstract

The invention relates to toilet facilities, to structural design for domestic and, for example, railway car WC bowls and to WC flushing cisterns thereof. Said invention makes it possible to enhance flushing efficiency of a portion of water having an increased pressure at the beginning of each flushing cycle. The inventive WC flushing cistern is based on the formation of an 'air dome' in a sealed cistern body, to which water is supplied from the bottom, from a water supply system or from a tank arranged above the car ceiling. In addition, in one of the variants, the flushing cistern is provided with two reservoirs, thereby making it possible to vary a flushing process, for example by using two manifolds in the bowl, and to save water by removing an overflow passage from the cistern.
PCT/KZ2008/000003 2007-07-06 2008-07-02 Wc flushing cistern Ceased WO2009008690A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KZ2007/0945.1 2007-07-06
KZ20070945 2007-07-06

Publications (2)

Publication Number Publication Date
WO2009008690A2 WO2009008690A2 (en) 2009-01-15
WO2009008690A3 true WO2009008690A3 (en) 2009-02-26

Family

ID=40229292

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KZ2008/000003 Ceased WO2009008690A2 (en) 2007-07-06 2008-07-02 Wc flushing cistern

Country Status (1)

Country Link
WO (1) WO2009008690A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2012327159B2 (en) * 2011-10-07 2015-03-26 Baxalta GmbH Characterization of CHO-MIF gene and protein, and use thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU449500A3 (en) * 1971-06-09 1974-11-05 Джон Луис Гиббс , Джеймс Уитмш Гиббс США Flush tank
GB1446722A (en) * 1972-08-17 1976-08-18 Water Control Products Flushing assemblies
US4141091A (en) * 1976-12-10 1979-02-27 Pulvari Charles F Automated flush system
US6647559B2 (en) * 2002-02-04 2003-11-18 Jae Mo Lee Flushing unit for a toilet

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU449500A3 (en) * 1971-06-09 1974-11-05 Джон Луис Гиббс , Джеймс Уитмш Гиббс США Flush tank
GB1446722A (en) * 1972-08-17 1976-08-18 Water Control Products Flushing assemblies
US4141091A (en) * 1976-12-10 1979-02-27 Pulvari Charles F Automated flush system
US6647559B2 (en) * 2002-02-04 2003-11-18 Jae Mo Lee Flushing unit for a toilet

Also Published As

Publication number Publication date
WO2009008690A2 (en) 2009-01-15

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