GB487274A - Improvements in automatic siphons for flushing cisterns - Google Patents

Improvements in automatic siphons for flushing cisterns

Info

Publication number
GB487274A
GB487274A GB954837A GB954837A GB487274A GB 487274 A GB487274 A GB 487274A GB 954837 A GB954837 A GB 954837A GB 954837 A GB954837 A GB 954837A GB 487274 A GB487274 A GB 487274A
Authority
GB
United Kingdom
Prior art keywords
valve
ross
siphon
branch
keeper
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
GB954837A
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 GB954837A priority Critical patent/GB487274A/en
Publication of GB487274A publication Critical patent/GB487274A/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
    • E03D1/02—High-level flushing systems
    • E03D1/16—Cisterns for periodical discharge
    • E03D1/165—Cisterns for periodical discharge with bell or tube siphons

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

487,274. Siphon-discharge water-wastepreventers. ROSS, T., ROSS, W., and ROSS, A. M., (trading as ROSS & SONS, W.). April 5, 1937, No. 9548. [Class 26] A siphon for a flushing cistern adapted tc be discharged automatically at intervals comprises a buoyancy operated valve engageable with a seat carried by the down limbs of siphon or a branch connection to the down limb, and magnetic means presenting a predetermined resistance to the lifting of the valve. The branch 2, of greater cross-sectional area than the siphon limb, presents an inclined valve seat, and to it is hinged a flap valve 3 carrying a float 4. A magnet 6 is mounted on the branch and a keeper 7 on the valve, or vice versa. Alternatively, the valve itself may be of magnetic metal. The magnet or keeper may be adjustably mounted.
GB954837A 1937-04-05 1937-04-05 Improvements in automatic siphons for flushing cisterns Expired GB487274A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB954837A GB487274A (en) 1937-04-05 1937-04-05 Improvements in automatic siphons for flushing cisterns

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB954837A GB487274A (en) 1937-04-05 1937-04-05 Improvements in automatic siphons for flushing cisterns

Publications (1)

Publication Number Publication Date
GB487274A true GB487274A (en) 1938-06-17

Family

ID=9874116

Family Applications (1)

Application Number Title Priority Date Filing Date
GB954837A Expired GB487274A (en) 1937-04-05 1937-04-05 Improvements in automatic siphons for flushing cisterns

Country Status (1)

Country Link
GB (1) GB487274A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656641A1 (en) * 1990-01-03 1991-07-05 Chazel Marc Device for automatic triggering of a siphon
CN104088357A (en) * 2014-07-03 2014-10-08 方青海 Siphon valve

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2656641A1 (en) * 1990-01-03 1991-07-05 Chazel Marc Device for automatic triggering of a siphon
CN104088357A (en) * 2014-07-03 2014-10-08 方青海 Siphon valve

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