GB810292A - Improvements in or relating to ballcocks for domestic flushing cisterns, feed tanks and the like - Google Patents

Improvements in or relating to ballcocks for domestic flushing cisterns, feed tanks and the like

Info

Publication number
GB810292A
GB810292A GB13348/55A GB1334855A GB810292A GB 810292 A GB810292 A GB 810292A GB 13348/55 A GB13348/55 A GB 13348/55A GB 1334855 A GB1334855 A GB 1334855A GB 810292 A GB810292 A GB 810292A
Authority
GB
United Kingdom
Prior art keywords
valve
chamber
controlled
pipe
cistern
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
GB13348/55A
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
Priority to GB13348/55A priority Critical patent/GB810292A/en
Publication of GB810292A publication Critical patent/GB810292A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/12Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/18Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float
    • F16K31/20Actuating devices; Operating means; Releasing devices actuated by fluid actuated by a float actuating a lift valve
    • F16K31/24Actuating 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
    • F16K31/26Actuating 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
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03DWATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D1/00Water flushing devices with cisterns ; Setting up a range of flushing devices or water-closets; Combinations of several flushing devices
    • E03D1/30Valves 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
    • E03D1/32Arrangement of inlet valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Float Valves (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)

Abstract

810,292. Valves. CRAIG, W. N. Aug. 3, 1956 [May 9, 1955], No. 13348/55. Class 135. In order to prevent syphoning from a domestic cistern or the like when the water supply is interrupted to a ballcock whose outlet pipe 8 discharges just above the base of the cistern, the float-controlled valve 3 admits water to the pipe 8 by way of a chamber 4 having an air vent passage 17 controlled by a valve 18 normally closed by the water pressure. If the supply is interrupted, e.g. by a frost stopcock which drains the rising main, the resulting suction opens the valve 18 to admit air to the chamber 4 and thus prevent syphoning. Baffles 7, 9 of circular section mounted in the pipe 8 serve to equalize pressure in the chamber 4 and assist a smooth and quiet flow. The valve 3 has a washer 5 and is controlled by a piston 10 in a stuffing box 11, the piston being actuated by a screw 12 adjustable in a lateral lug on the pivoted ball float arm 14.
GB13348/55A 1955-05-09 1955-05-09 Improvements in or relating to ballcocks for domestic flushing cisterns, feed tanks and the like Expired GB810292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB13348/55A GB810292A (en) 1955-05-09 1955-05-09 Improvements in or relating to ballcocks for domestic flushing cisterns, feed tanks and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB13348/55A GB810292A (en) 1955-05-09 1955-05-09 Improvements in or relating to ballcocks for domestic flushing cisterns, feed tanks and the like

Publications (1)

Publication Number Publication Date
GB810292A true GB810292A (en) 1959-03-11

Family

ID=10021321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13348/55A Expired GB810292A (en) 1955-05-09 1955-05-09 Improvements in or relating to ballcocks for domestic flushing cisterns, feed tanks and the like

Country Status (1)

Country Link
GB (1) GB810292A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186059A (en) * 1986-02-05 1987-08-05 Grohe Armaturen Friedrich Water fitting
ITUB20153781A1 (en) * 2015-09-22 2017-03-22 Oliveira & Irmao Sa POWER SUPPLY FOR A RINSE CASSETTE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186059A (en) * 1986-02-05 1987-08-05 Grohe Armaturen Friedrich Water fitting
GB2186059B (en) * 1986-02-05 1990-03-21 Grohe Armaturen Friedrich Mixer tap fitting
ITUB20153781A1 (en) * 2015-09-22 2017-03-22 Oliveira & Irmao Sa POWER SUPPLY FOR A RINSE CASSETTE
EP3147416A1 (en) * 2015-09-22 2017-03-29 Oliveira & Irmao S.A. Inlet valve for a flush tank

Similar Documents

Publication Publication Date Title
US3574867A (en) Control for a water closet
US2277878A (en) Silent antisiphon fixture
GB810292A (en) Improvements in or relating to ballcocks for domestic flushing cisterns, feed tanks and the like
US4114208A (en) Water closet flush valve
US2412691A (en) Flush tank
US3245650A (en) Fluid pressure servo operated valve
GB154244A (en) Improvements in syphonic controlling means for valves
US2891565A (en) Anti-siphon device for valves
US1140054A (en) Ball-cock.
US3052892A (en) Flushing apparatus
GB477129A (en) Improvements in or relating to valves for water closets
US2862514A (en) Ballcocks
US3579648A (en) Commode flushing mechanism
GB688836A (en) Improvements in or relating to drinking apparatus for animals
GB1138336A (en) Float-actuated cistern supply valve
US3595261A (en) Automatic shutoff valve
GB628860A (en) Improvements in float-actuated valves for flushing cisterns or the like
US2674259A (en) Ball cock valve
SU80129A1 (en) Control signal valve for sprinkler systems
GB749046A (en) A cistern supply valve under ball float control
US1880297A (en) Flushing apparatus
GB191001277A (en) Improvements in Flushing Valves and Apparatus.
US1271209A (en) Noiseless flushing-tank.
GB522325A (en) Improvements in and relating to inlet supply valves for flushing tanks
GB191508579A (en) Improvements in Flushing Cistern Fittings.