GB123452A - Improvements in Enclosed Water-waste Preventers. - Google Patents

Improvements in Enclosed Water-waste Preventers.

Info

Publication number
GB123452A
GB123452A GB699318A GB699318A GB123452A GB 123452 A GB123452 A GB 123452A GB 699318 A GB699318 A GB 699318A GB 699318 A GB699318 A GB 699318A GB 123452 A GB123452 A GB 123452A
Authority
GB
United Kingdom
Prior art keywords
siphon
leg
vessel
water
valve
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
GB699318A
Inventor
Laurence Davies
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 GB699318A priority Critical patent/GB123452A/en
Publication of GB123452A publication Critical patent/GB123452A/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
    • 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)
  • Jet Pumps And Other Pumps (AREA)

Abstract

123,452. Davies, L. May 31, 1918. Siphon-discharge water-waste preventers.-A siphon arranged within an air-tight vessel a is connected to the service pipe at m, the siphon being opened to allow the water in the vessel a to pass into the flush by an externally-operated valve. The siphon consists of a short leg g screwed into a bolted-on cover c, and a long leg k screwed into a casing h which closes up a bottom opening b<1> in the vessel a. The valve l consists of a piston sliding in the leg g and guided by fins l<1> engaging the leg k, packing l<2> being conveniently provided. The valve l is raised to start the flush by a rod r guided in the leg k and moved upwardly by a cam g mounted on a shaft n passing through the casing h and turned from the outside by a lever p. The water is forced through the siphon by the pressure in the service pipe and by the compressed air in the vessel a. and the valve l is kept open during the flush by the flow of water underneath it. and closes by gravity when the flow slackens.
GB699318A 1918-05-31 1918-05-31 Improvements in Enclosed Water-waste Preventers. Expired GB123452A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB699318A GB123452A (en) 1918-05-31 1918-05-31 Improvements in Enclosed Water-waste Preventers.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB699318A GB123452A (en) 1918-05-31 1918-05-31 Improvements in Enclosed Water-waste Preventers.

Publications (1)

Publication Number Publication Date
GB123452A true GB123452A (en) 1919-02-27

Family

ID=32342786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB699318A Expired GB123452A (en) 1918-05-31 1918-05-31 Improvements in Enclosed Water-waste Preventers.

Country Status (1)

Country Link
GB (1) GB123452A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117704646A (en) * 2024-01-02 2024-03-15 山东旭扬新能源有限公司 Descaling device for water tank of air energy water heater

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117704646A (en) * 2024-01-02 2024-03-15 山东旭扬新能源有限公司 Descaling device for water tank of air energy water heater
CN117704646B (en) * 2024-01-02 2024-05-31 山东旭扬新能源有限公司 Descaling device for water tank of air energy water heater

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