GB594466A - Improved flushing valve apparatus - Google Patents

Improved flushing valve apparatus

Info

Publication number
GB594466A
GB594466A GB18933/44A GB1893344A GB594466A GB 594466 A GB594466 A GB 594466A GB 18933/44 A GB18933/44 A GB 18933/44A GB 1893344 A GB1893344 A GB 1893344A GB 594466 A GB594466 A GB 594466A
Authority
GB
United Kingdom
Prior art keywords
pressure
valve
pipe
chamber
flushing 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
GB18933/44A
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.)
PATRICK MOORE MACMAHON
Original Assignee
PATRICK MOORE MACMAHON
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 PATRICK MOORE MACMAHON filed Critical PATRICK MOORE MACMAHON
Publication of GB594466A publication Critical patent/GB594466A/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
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
    • E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • E03D5/024—Operated hydraulically or pneumatically
    • 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
    • E03D3/02—Self-closing flushing valves

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)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

594,466. Flushing valves. MACMAHON, P. M. Oct. 3, 1944, No. 18933. Convention date, Oct. 26, 1943. [Class 135] A flushing valve, particularly for urinals, comprises a ball valve member 28, Fig. 5, which controls the communication between the mains pipe 25 and the flush pipe 32 and is actuated by water pressure upon a piston 35 which is generated in a chamber 6, Fig. 3, by a person standing upon a flexible cover or plate 12 to this chamber. The chamber 6 is maintained full or partly full of water from the mains pipe 18 through a non-return valve 23 'and the pressure to operate the flushing valve is transmitted through a pipe 42. When the pressure on the flexible cover 12 is removed the operating pressure is relieved and the plunger 35 is returned by a spring 40 to allow the valve 28 to close.
GB18933/44A 1943-10-26 1944-10-03 Improved flushing valve apparatus Expired GB594466A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU594466X 1943-10-26

Publications (1)

Publication Number Publication Date
GB594466A true GB594466A (en) 1947-11-12

Family

ID=3744650

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18933/44A Expired GB594466A (en) 1943-10-26 1944-10-03 Improved flushing valve apparatus

Country Status (1)

Country Link
GB (1) GB594466A (en)

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