GB521368A - Improved method and device for dosing flushing systems - Google Patents

Improved method and device for dosing flushing systems

Info

Publication number
GB521368A
GB521368A GB3337238A GB3337238A GB521368A GB 521368 A GB521368 A GB 521368A GB 3337238 A GB3337238 A GB 3337238A GB 3337238 A GB3337238 A GB 3337238A GB 521368 A GB521368 A GB 521368A
Authority
GB
United Kingdom
Prior art keywords
lever
coil
motor
pin
shaft
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
GB3337238A
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 GB3337238A priority Critical patent/GB521368A/en
Publication of GB521368A publication Critical patent/GB521368A/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
    • E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
    • E03D9/02—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing
    • E03D9/03—Devices adding a disinfecting, deodorising, or cleaning agent to the water while flushing consisting of a separate container with an outlet through which the agent is introduced into the flushing water, e.g. by suction ; Devices for agents in direct contact with flushing water
    • E03D9/033—Devices placed inside or dispensing into the cistern
    • E03D9/036—Scoop-like devices

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
  • Toilet Supplies (AREA)

Abstract

521,368. Disinfecting - apparatus for waterwaste - preventers and closets. RAILTON, C. Nov. 16, 1938, Nos. 33372/38 and 1435139. [Class 26] [Also in Group XVIII] A measured quantity of disinfectant, deodorant, or scouring. or like fluid is discharged from an elevated reservoir into the pedestal bowl of a water closet after each flushing operation by buckets carried by an endless chain. In the apparatus shown the operaion of a push-button, lever, chain &c. to initiate a flushing operation closes aswitch 35 to complete the circuit to a coil 20 and thereby causes a core 21 in the coil 20 to move a switch lever 22 downwards against the resistance of a spring 26 to close the circuit to an electric motor 5 at contacts 25. A spring- operated member 28 engages a stop-pin 23 on the lever 22 and holds the lever in the depressed position when the coil circuit is broken at contacts 24 by the movement of the lever. The, motor 5 then revolves through worm-gearing 14, 15 a shaft 11 connected by a universal coupling 17 to the shaft 16 of an elevator comprising two endless-chains 7 passing over sprockets 8, 9 and carrying pivoted buckets 10 passing through a dosing-fluid reservoir 3. When the flushing operation is completed a curved guide-plate 46 tilts a bucket 10 to deliver a charge of the fluid to a hopper 12 connected by apipe 13 to the pedestal bowl and a pin 34 on the shaft 11 operates the member 28 to release the stop-pin 23. At the end of one revolution of the shaft 11 the lever 22 is allowed to rise by the stop-pin 23 springing into a notch formed by a shoulder 40 on an escapement wheel 19 and the motor circuit is broken. The motor 5 may also operate a fan 36 discharging a current of air past a deodorant arranged in an outlet 38. On a modified apparatus the coil 20 operates a lever carrying mercury switches controlling the circuits to the coil and motor. According to one Provisional Specification the apparatus may be used for supplying liquid to urinals, drains, bathrooms and hospital sluice rooms on the pressure of a separate push-button or switch.
GB3337238A 1938-11-16 1938-11-16 Improved method and device for dosing flushing systems Expired GB521368A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3337238A GB521368A (en) 1938-11-16 1938-11-16 Improved method and device for dosing flushing systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3337238A GB521368A (en) 1938-11-16 1938-11-16 Improved method and device for dosing flushing systems

Publications (1)

Publication Number Publication Date
GB521368A true GB521368A (en) 1940-05-20

Family

ID=10352073

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3337238A Expired GB521368A (en) 1938-11-16 1938-11-16 Improved method and device for dosing flushing systems

Country Status (1)

Country Link
GB (1) GB521368A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338825A1 (en) * 1988-04-21 1989-10-25 The Wellcome Foundation Limited Improved dispensing device
WO1995004860A1 (en) * 1993-08-05 1995-02-16 Aubrey Laurence Dixon A fluid dispenser
GB2295834A (en) * 1993-08-05 1996-06-12 Aubrey Lawrence Dixon A fluid dispenser
US5718006A (en) * 1995-01-03 1998-02-17 Aubrey Lawrence Dixon Fluid dispenser
US6588026B2 (en) * 1999-05-27 2003-07-08 Hts International Trading Ag Method of, and apparatus for, introducing a cleaning agent and/or disinfectant into sanitary facilities

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0338825A1 (en) * 1988-04-21 1989-10-25 The Wellcome Foundation Limited Improved dispensing device
WO1995004860A1 (en) * 1993-08-05 1995-02-16 Aubrey Laurence Dixon A fluid dispenser
GB2295834A (en) * 1993-08-05 1996-06-12 Aubrey Lawrence Dixon A fluid dispenser
GB2295834B (en) * 1993-08-05 1996-09-18 Aubrey Lawrence Dixon An apparatus for dispensing fluid into a cistern
US5718006A (en) * 1995-01-03 1998-02-17 Aubrey Lawrence Dixon Fluid dispenser
US6588026B2 (en) * 1999-05-27 2003-07-08 Hts International Trading Ag Method of, and apparatus for, introducing a cleaning agent and/or disinfectant into sanitary facilities

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