GB1170867A - Improvements relating to urinals. - Google Patents

Improvements relating to urinals.

Info

Publication number
GB1170867A
GB1170867A GB00686/68A GB1068668A GB1170867A GB 1170867 A GB1170867 A GB 1170867A GB 00686/68 A GB00686/68 A GB 00686/68A GB 1068668 A GB1068668 A GB 1068668A GB 1170867 A GB1170867 A GB 1170867A
Authority
GB
United Kingdom
Prior art keywords
trap
liquid
electrodes
urinals
march
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
GB00686/68A
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.)
SIGNALLING ELECTRONICS PROPRIE
Original Assignee
SIGNALLING ELECTRONICS PROPRIE
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 SIGNALLING ELECTRONICS PROPRIE filed Critical SIGNALLING ELECTRONICS PROPRIE
Publication of GB1170867A publication Critical patent/GB1170867A/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
    • E03D5/10—Special constructions of flushing devices, e.g. closed flushing system operated electrically, e.g. by a photo-cell; also combined with devices for opening or closing shutters in the bowl outlet and/or with devices for raising/or lowering seat and cover and/or for swiveling the bowl

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)

Abstract

1,170,867. Improvements relating to urinals. SIGNALLING ELECTRONICS (PTY.) Ltd. 5 March, 1968 [11 March, 1967], No. 10686/68. Heading A4N. A urinal 1 in Fig. 1 having a liquid trap 2 forming a part of outlet therefrom, is provided with a pair of shaped electrodes 6 and 8 located to be in contact with liquid in the said trap, and connected to the electrodes is an electric circuit responsive to the conductivity of the liquid in the trap to operate a flushing mechanism and when the said conductivity exceeds a predetermined value. The electric circuit may comprise (a) trigger circuit and, (b) switching circuit; wherein 'a' includes electrodes 6, 8, silicon controlled rectifier 10, and potentiometer 12; and 'b' includes a coil of solenoid operated valve 9 connected through a silicon controlled rectifier 10 to a low voltage AC supply 11.
GB00686/68A 1967-03-11 1968-03-05 Improvements relating to urinals. Expired GB1170867A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA671082 1967-03-11

Publications (1)

Publication Number Publication Date
GB1170867A true GB1170867A (en) 1969-11-19

Family

ID=25561068

Family Applications (1)

Application Number Title Priority Date Filing Date
GB00686/68A Expired GB1170867A (en) 1967-03-11 1968-03-05 Improvements relating to urinals.

Country Status (2)

Country Link
FR (1) FR1566499A (en)
GB (1) GB1170867A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223164A (en) * 1987-02-17 1990-04-04 Iii Louis Richard Douglas Toilet bowls and urinals

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2223164A (en) * 1987-02-17 1990-04-04 Iii Louis Richard Douglas Toilet bowls and urinals
GB2223164B (en) * 1987-02-17 1993-05-05 Iii Louis Richard Douglas Amusement device for a toilet bowl or urinal

Also Published As

Publication number Publication date
FR1566499A (en) 1969-05-09

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