GB861036A - Improvements relating to water supply or flushing tanks or cisterns - Google Patents

Improvements relating to water supply or flushing tanks or cisterns

Info

Publication number
GB861036A
GB861036A GB1818659A GB1818659A GB861036A GB 861036 A GB861036 A GB 861036A GB 1818659 A GB1818659 A GB 1818659A GB 1818659 A GB1818659 A GB 1818659A GB 861036 A GB861036 A GB 861036A
Authority
GB
United Kingdom
Prior art keywords
valve
seat
guide means
socket
overflow
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.)
Expired
Application number
GB1818659A
Inventor
Cecil Stanton Eddowes
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.)
Guardian S A
Original Assignee
Guardian S A
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 Guardian S A filed Critical Guardian S A
Priority to GB1818659A priority Critical patent/GB861036A/en
Publication of GB861036A publication Critical patent/GB861036A/en
Expired legal-status Critical Current

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
    • E03D1/34—Flushing valves for outlets; Arrangement of outlet valves
    • 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
    • E03D1/304—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 with valves with own buoyancy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
    • F16K31/24—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve
    • F16K31/26—Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve with a transmission with parts linked together from a single float to a single valve with the valve guided for rectilinear movement and the float attached to a pivoted arm

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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lift Valve (AREA)
  • Check Valves (AREA)

Abstract

861,036. Valve-discharge water-wastepreventers. GUARDIAN S.A. May 28, 1959, No. 18186/59. Class 26. In a flushing cistern a control mechanism at the outflow opening comprises a valve seat for a valve member Z below which a valve stem 2 extends and co-operates with guide means Y below the seat, and flexible means, e.g. a chain 7, suspends the member Z from a lift operating lever 4 to seat it correctly when guided by the means Y. With the outflow opening is associated a water-overflow chamberforming member V into which fits a socket member X, which may be cylindrical with apertures X<SP>1</SP> for overflow water, the guide means Y being at or adjacent, its base. The valve seat may be on the chamber-forming member V or formed on the socket member. The socket member can be stirrup-shaped, a semi-circular depending portion forming guide means, or can comprise a central boss as guide means, a number of arms radiating therefrom which may be resilient, e.g. hard rubber, to be deformable for fitting the guide member into the overflow chamber. The valve member's lower portion co-operating with the seat is preferably hemispherical. In a further form the valve member has a seat of bowl shape and the guide means is below or at the base of the seating member, which has an apertured socket portion to fit into the member V. The guide means may be built into the socket portion, the valve stem 2 having the lower stop 3 as before, to limit the valve member's upward movement, and the interior of the seat member may be of hemispherical form, The seat member or its interior valve seating portion may be of, or coated with, hard rubber or other similar resilient material, and the valve member Z, as before, may similarly be formed or coated. The details of the water inflow mechanism and overflow means described in the Specification and also shown in Fig. 1 are set out in the Specification 825,736.
GB1818659A 1959-05-28 1959-05-28 Improvements relating to water supply or flushing tanks or cisterns Expired GB861036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1818659A GB861036A (en) 1959-05-28 1959-05-28 Improvements relating to water supply or flushing tanks or cisterns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1818659A GB861036A (en) 1959-05-28 1959-05-28 Improvements relating to water supply or flushing tanks or cisterns

Publications (1)

Publication Number Publication Date
GB861036A true GB861036A (en) 1961-02-15

Family

ID=10108144

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1818659A Expired GB861036A (en) 1959-05-28 1959-05-28 Improvements relating to water supply or flushing tanks or cisterns

Country Status (1)

Country Link
GB (1) GB861036A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3478368A (en) * 1967-12-18 1969-11-18 Philip J Brewington Flush valve assembly
EP0645570A1 (en) * 1993-09-20 1995-03-29 Caroma Industries Limited A hydraulic valve
AU673762B2 (en) * 1993-09-20 1996-11-21 Caroma Industries Limited A hydraulic valve

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3478368A (en) * 1967-12-18 1969-11-18 Philip J Brewington Flush valve assembly
EP0645570A1 (en) * 1993-09-20 1995-03-29 Caroma Industries Limited A hydraulic valve
US5551466A (en) * 1993-09-20 1996-09-03 Caroma Industries Limited Hydraulic valve
TR28565A (en) * 1993-09-20 1996-10-18 Caroma Ind Ltd Pressure and flow balanced hydraulic valve.
AU673762B2 (en) * 1993-09-20 1996-11-21 Caroma Industries Limited A hydraulic valve

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