US2741776A - Variable flushing control for toilets - Google Patents

Variable flushing control for toilets Download PDF

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Publication number
US2741776A
US2741776A US457410A US45741054A US2741776A US 2741776 A US2741776 A US 2741776A US 457410 A US457410 A US 457410A US 45741054 A US45741054 A US 45741054A US 2741776 A US2741776 A US 2741776A
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US
United States
Prior art keywords
toilets
flushing control
variable flushing
variable
control
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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.)
Expired - Lifetime
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US457410A
Inventor
Harlan J Christie
Michael J Corcoran
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Individual
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Individual
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Priority to US457410A priority Critical patent/US2741776A/en
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Publication of US2741776A publication Critical patent/US2741776A/en
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Expired - Lifetime legal-status Critical Current

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    • 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

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Detergent Compositions (AREA)

Description

H. J. CHRISTIE AL 2,74l,776
VARIABLE FLUSHNG CONTROL FOR TOLETS Filed SeP. 21 1954 A ril 17, 1956 HARLA- `l. CHR|STIE THEIR ATTORNEY
US457410A 1954-09-21 1954-09-21 Variable flushing control for toilets Expired - Lifetime US2741776A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US457410A US2741776A (en) 1954-09-21 1954-09-21 Variable flushing control for toilets

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US457410A US2741776A (en) 1954-09-21 1954-09-21 Variable flushing control for toilets

Publications (1)

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US2741776A true US2741776A (en) 1956-04-17

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ID=23816616

Family Applications (1)

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US457410A Expired - Lifetime US2741776A (en) 1954-09-21 1954-09-21 Variable flushing control for toilets

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015827A (en) * 1959-02-12 1962-01-09 Iwata Masafumi Toilet tanks
US3165756A (en) * 1962-12-12 1965-01-19 Robert L Simpson Vent means to vary buoyancy of a flush valve
US3320622A (en) * 1964-11-18 1967-05-23 William E Wustner Toilet tank flush valve
US3365730A (en) * 1964-12-30 1968-01-30 Peter P. Chiappetta Water saver flush valve
US3421161A (en) * 1966-06-06 1969-01-14 Robert L Stafford Two-way flush tank control
US3466672A (en) * 1966-06-01 1969-09-16 Welbourne D Mcgahee Fluid tank with dump valve
US3812545A (en) * 1972-07-17 1974-05-28 Dyna Logics Inc Adjustable toilet tank flush valve
US3858250A (en) * 1973-08-16 1975-01-07 Anthony Coglitore Actuating mechanism for toilet flush tank or dual flush type
US3988786A (en) * 1975-06-17 1976-11-02 Erick Lehfeldt Auxiliary flush valve mechanism for toilet tanks
US4000526A (en) * 1975-03-26 1977-01-04 Biela John A Toilet flushing apparatus
US4175296A (en) * 1977-10-11 1979-11-27 Goldman Harley R Variable control for toilet flush tanks
US4225987A (en) * 1979-09-04 1980-10-07 Goldman Harley R Variable volume control for toilet flush tanks
WO1981000270A1 (en) * 1979-07-13 1981-02-05 H Goldman Variable control for toilet flush tanks
US4593419A (en) * 1982-06-04 1986-06-10 Derus Gene A Flush valve control for water closet
US4631760A (en) * 1984-07-25 1986-12-30 Leishman Graham W Automatic flushing system
US5819329A (en) * 1995-11-24 1998-10-13 Doney; Dennis W. Variable control air valve and flush gate flapper

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US379159A (en) * 1888-03-06 Automatic valve for water-tanks
US614648A (en) * 1898-11-22 Cistern for water-closets
US914067A (en) * 1905-04-13 1909-03-02 William H Osborn Water-closet flushing apparatus.
US1890281A (en) * 1931-09-28 1932-12-06 Lewis L Dollinger Valve
US1991907A (en) * 1934-02-14 1935-02-19 John W Platt Adjustable flush valve bracket

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US379159A (en) * 1888-03-06 Automatic valve for water-tanks
US614648A (en) * 1898-11-22 Cistern for water-closets
US914067A (en) * 1905-04-13 1909-03-02 William H Osborn Water-closet flushing apparatus.
US1890281A (en) * 1931-09-28 1932-12-06 Lewis L Dollinger Valve
US1991907A (en) * 1934-02-14 1935-02-19 John W Platt Adjustable flush valve bracket

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3015827A (en) * 1959-02-12 1962-01-09 Iwata Masafumi Toilet tanks
US3165756A (en) * 1962-12-12 1965-01-19 Robert L Simpson Vent means to vary buoyancy of a flush valve
US3320622A (en) * 1964-11-18 1967-05-23 William E Wustner Toilet tank flush valve
US3365730A (en) * 1964-12-30 1968-01-30 Peter P. Chiappetta Water saver flush valve
US3466672A (en) * 1966-06-01 1969-09-16 Welbourne D Mcgahee Fluid tank with dump valve
US3421161A (en) * 1966-06-06 1969-01-14 Robert L Stafford Two-way flush tank control
US3812545A (en) * 1972-07-17 1974-05-28 Dyna Logics Inc Adjustable toilet tank flush valve
US3858250A (en) * 1973-08-16 1975-01-07 Anthony Coglitore Actuating mechanism for toilet flush tank or dual flush type
US4000526A (en) * 1975-03-26 1977-01-04 Biela John A Toilet flushing apparatus
US3988786A (en) * 1975-06-17 1976-11-02 Erick Lehfeldt Auxiliary flush valve mechanism for toilet tanks
US4175296A (en) * 1977-10-11 1979-11-27 Goldman Harley R Variable control for toilet flush tanks
WO1981000270A1 (en) * 1979-07-13 1981-02-05 H Goldman Variable control for toilet flush tanks
US4225987A (en) * 1979-09-04 1980-10-07 Goldman Harley R Variable volume control for toilet flush tanks
WO1981000734A1 (en) * 1979-09-04 1981-03-19 H Goldman Variable volume control for toilet flush tanks
US4593419A (en) * 1982-06-04 1986-06-10 Derus Gene A Flush valve control for water closet
US4631760A (en) * 1984-07-25 1986-12-30 Leishman Graham W Automatic flushing system
US5819329A (en) * 1995-11-24 1998-10-13 Doney; Dennis W. Variable control air valve and flush gate flapper

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