GB933557A - Automatic toilet flushing apparatus - Google Patents
Automatic toilet flushing apparatusInfo
- Publication number
- GB933557A GB933557A GB4135261A GB4135261A GB933557A GB 933557 A GB933557 A GB 933557A GB 4135261 A GB4135261 A GB 4135261A GB 4135261 A GB4135261 A GB 4135261A GB 933557 A GB933557 A GB 933557A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relay
- circuit
- thermoswitch
- armature
- energizing
- 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
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
- E03D5/105—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 touchless, e.g. using sensors
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)
- Toilet Supplies (AREA)
Abstract
933.557. Foot- and seat-onerated flushing devices for cisterns. PALLEON ELECTRONICS Ltd. Nov. 18, 1961, No. 41352/61. Class 26. An automatic toilet-flushing apparatus comprising a circuit includes a normally-open person-operated circuit switch, a time-delay thermoswitch 25, a relay 26 with a weighted armature 42, the latter on release momentarily energizing a second relay 32 to complete the circuit to an electric flushing device 10, e.g. a solenoid-actuated one. There may be two circuit switches, 4 and 6, in parallel, (seat- and foot-operated, respectively), operating the thermoswitch 25 on closing of either to co-act with the relay 26. The thermoswitch 25 operates to delay the energizing of the relay 26 on closure of a circuit switch and the de-energizing thereof when the circuit is broken so that the armature 42 is energized and held inactive whilst one of the switches 4, 6 is closed and for a time thereafter. In the circuit is a rectifier 27 to supply current to the relay 26 and a charging capacitor 31, discharging through the coil of the relay 32. The capacitor 31 is affected for just a brief period, when the relay contacts 36 "make" " because of the resulting spring action, due to the special weighting (by a head 46) of the armature 42, when its coil 40 is de-energized, so that leaf springs 41 relax and the armature 42 moves upward. The thermoswitch 25, relay 26, relay 32 together with a transformer 37 and capacitors 30, 31, 35 are comprised in a box 7,
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4135261A GB933557A (en) | 1961-11-18 | 1961-11-18 | Automatic toilet flushing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4135261A GB933557A (en) | 1961-11-18 | 1961-11-18 | Automatic toilet flushing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB933557A true GB933557A (en) | 1963-08-08 |
Family
ID=10419294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4135261A Expired GB933557A (en) | 1961-11-18 | 1961-11-18 | Automatic toilet flushing apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB933557A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3368225A (en) * | 1964-05-12 | 1968-02-13 | Omron Tateisi Electronics Co | Automatic washing apparatus for flush lavatories |
US3491381A (en) * | 1966-11-21 | 1970-01-27 | John H Cathcart | Electric eye operated wash basin system |
-
1961
- 1961-11-18 GB GB4135261A patent/GB933557A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3368225A (en) * | 1964-05-12 | 1968-02-13 | Omron Tateisi Electronics Co | Automatic washing apparatus for flush lavatories |
US3491381A (en) * | 1966-11-21 | 1970-01-27 | John H Cathcart | Electric eye operated wash basin system |
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