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IE34045L - Automatic shut off valve for water closets - Google Patents

Automatic shut off valve for water closets

Info

Publication number
IE34045L
IE34045L IE700298A IE29870A IE34045L IE 34045 L IE34045 L IE 34045L IE 700298 A IE700298 A IE 700298A IE 29870 A IE29870 A IE 29870A IE 34045 L IE34045 L IE 34045L
Authority
IE
Ireland
Prior art keywords
water
valve mechanism
valve
automatic shut
water closets
Prior art date
Application number
IE700298A
Other versions
IE34045B1 (en
Original Assignee
Venavco 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 Venavco Inc filed Critical Venavco Inc
Publication of IE34045L publication Critical patent/IE34045L/en
Publication of IE34045B1 publication Critical patent/IE34045B1/en

Links

Classifications

    • 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
    • E03D1/32—Arrangement of inlet valves
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7287—Liquid level responsive or maintaining systems
    • Y10T137/7339—By weight of accumulated fluid

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)
  • Float Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

An automatic valve mechanism controls water flow into a toilet water closet or other environment in which liquid level control is desired. The valve mechanism responds to air pressure created under a diaphragm by a rising water level to shut off water flow into a water closet to attain a desired water level. The valve mechanism also responds to a decrease in air pressure under the diaphragm caused by a receding water level to allow water flow into the water closet to start again.[US3595261A]
IE298/70A 1969-03-13 1970-03-05 Automatic shutoff valve IE34045B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80681669A 1969-03-13 1969-03-13

Publications (2)

Publication Number Publication Date
IE34045L true IE34045L (en) 1970-09-13
IE34045B1 IE34045B1 (en) 1975-01-08

Family

ID=25194906

Family Applications (1)

Application Number Title Priority Date Filing Date
IE298/70A IE34045B1 (en) 1969-03-13 1970-03-05 Automatic shutoff valve

Country Status (5)

Country Link
US (1) US3595261A (en)
DE (1) DE2006216A1 (en)
FR (1) FR2038032A5 (en)
GB (1) GB1303862A (en)
IE (1) IE34045B1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1147639A (en) * 1912-08-14 1915-07-20 Edward Harry Nolan Supply-valve.
US1589786A (en) * 1924-10-11 1926-06-22 Andrew C Bradshaw Float valve for flush tanks
US2744536A (en) * 1954-04-30 1956-05-08 Wilbur G Buckner Shut-off valve
US3285277A (en) * 1963-11-15 1966-11-15 Twentieth Century Products Cor Toilet tank supply valve assembly
US3344804A (en) * 1964-07-08 1967-10-03 Whirlpool Co Liquid level control

Also Published As

Publication number Publication date
GB1303862A (en) 1973-01-24
US3595261A (en) 1971-07-27
FR2038032A5 (en) 1970-12-31
DE2006216A1 (en) 1970-10-08
IE34045B1 (en) 1975-01-08

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