GB439374A - Improvements in or relating to liquid flushing apparatus - Google Patents

Improvements in or relating to liquid flushing apparatus

Info

Publication number
GB439374A
GB439374A GB2205734A GB2205734A GB439374A GB 439374 A GB439374 A GB 439374A GB 2205734 A GB2205734 A GB 2205734A GB 2205734 A GB2205734 A GB 2205734A GB 439374 A GB439374 A GB 439374A
Authority
GB
United Kingdom
Prior art keywords
valve
air
dome
float
lever
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
GB2205734A
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.)
CATHARINE CRUSE
Original Assignee
CATHARINE CRUSE
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 CATHARINE CRUSE filed Critical CATHARINE CRUSE
Priority to GB2205734A priority Critical patent/GB439374A/en
Publication of GB439374A publication Critical patent/GB439374A/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
    • E03D1/33—Adaptations or arrangements of floats
    • 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
    • E03D1/308—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 articulated valves
    • 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)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

439,374. Water - waste preventers. CRUSE, H., and CRUSE, C., 48, Stockport Road, Hyde, Cheshire. July 28, 1934, No. 22057. [Class 26] Flushing tanks of the kind described in Specification 398,935 have modified mechanism, and are provided with an air dome 2, Fig. 1, rising from the top of the tank. When the tank proper is filled, a float 6 engages a collar 5a on a rod 5 and closes an air valve 4. Thereafter water rises in the dome to an extent depending on the supply pressure but the air valve is not submerged. The discharge valve 11 is opened by a counterweighted lever 22, Fig. 3, and the supply valve 9<a> is closed by the supply pressure. The lever 22 is freely mounted on its shaft and has a recess engaging a lug on the shaft, so that its counterweight returns it to its original position after release. The compressed air in the dome gives an initial powerful flush, and the air valve 4 opens when allowed by the fall of the float. Subsequently, the float acts on a lever 15 to move a member 15d which had engaged a member 12 to hold the valve 11 open, and the latter is closed by a spring 20, the inlet valve being reopened by a member 11<a> on the vatve 11.
GB2205734A 1934-07-28 1934-07-28 Improvements in or relating to liquid flushing apparatus Expired GB439374A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2205734A GB439374A (en) 1934-07-28 1934-07-28 Improvements in or relating to liquid flushing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2205734A GB439374A (en) 1934-07-28 1934-07-28 Improvements in or relating to liquid flushing apparatus

Publications (1)

Publication Number Publication Date
GB439374A true GB439374A (en) 1935-12-05

Family

ID=10173201

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2205734A Expired GB439374A (en) 1934-07-28 1934-07-28 Improvements in or relating to liquid flushing apparatus

Country Status (1)

Country Link
GB (1) GB439374A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126641A (en) * 1982-06-21 1984-03-28 Flextank Limited Tank
JP2017115450A (en) * 2015-12-24 2017-06-29 株式会社Ｌｉｘｉｌ Toilet bowl flush tank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2126641A (en) * 1982-06-21 1984-03-28 Flextank Limited Tank
JP2017115450A (en) * 2015-12-24 2017-06-29 株式会社Ｌｉｘｉｌ Toilet bowl flush tank

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