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GB1357599A - Flushing sanitary appliance - Google Patents

Flushing sanitary appliance

Info

Publication number
GB1357599A
GB1357599A GB5243171A GB5243171A GB1357599A GB 1357599 A GB1357599 A GB 1357599A GB 5243171 A GB5243171 A GB 5243171A GB 5243171 A GB5243171 A GB 5243171A GB 1357599 A GB1357599 A GB 1357599A
Authority
GB
United Kingdom
Prior art keywords
electrodes
relay
resistance
liquid
nov
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
GB5243171A
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
Publication of GB1357599A publication Critical patent/GB1357599A/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
    • E03D13/00—Urinals ; Means for connecting the urinal to the flushing pipe and the wastepipe; Splashing shields for urinals
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/05—Arrangements of devices on wash-basins, baths, sinks, or the like for remote control of taps
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S4/00—Baths, closets, sinks, and spittoons
    • Y10S4/03—Electric flushing

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)
  • Aviation & Aerospace Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)

Abstract

1357599 Sanitary appliances R EGLI 11 Nov 1971 [12 Nov 1970] 52431/71 Heading A4N [Also in Divisions G1 and H3] A sanitary appliance, such as a urinal has electrodes 13, 14 which detect the presence of, for example, urine and cause the appliance to be flushed. This is achieved by a reduction of the resistance between the electrodes in the presence of fluid, producing a first signal which is detected by a sonning circuit 24, amplified by an amplifier 25, and which energizes a relay 27 if the drop in resistance persists for a predetermined period of time governed by a delay circuit 26. The relay operates a monostable multivibrator 28 which, on receiving a second signal caused by the deenergization of the relay on termination of liquid flow, causes a relay 29 to operate a valve 30 and flush the bowl. Alternatively the resistance of the electrode itself may be reduced on passage of liquid. Two electrodes may be used, one above the level of the liquid 15 in the siphon 12, and one below, or both electrodes may be above the water level; or a single temperature sensitive electrode may be used.
GB5243171A 1970-11-12 1971-11-11 Flushing sanitary appliance Expired GB1357599A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1676670A CH527979A (en) 1970-11-12 1970-11-12 Electronically controlled device for automatic flushing of fixed liquid containers

Publications (1)

Publication Number Publication Date
GB1357599A true GB1357599A (en) 1974-06-26

Family

ID=4420031

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5243171A Expired GB1357599A (en) 1970-11-12 1971-11-11 Flushing sanitary appliance

Country Status (8)

Country Link
US (1) US3751736A (en)
CH (1) CH527979A (en)
DE (1) DE2153344A1 (en)
FR (1) FR2114493A5 (en)
GB (1) GB1357599A (en)
IT (1) IT940475B (en)
NL (1) NL7115588A (en)
SE (1) SE378124B (en)

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
CN104763030A (en) * 2015-04-15 2015-07-08 厦门理工学院 Safe, intelligent and odor preventing squatting pan

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3908204A (en) * 1974-09-06 1975-09-30 Charles L Hopkins Electronic water closet controller
US4203173A (en) * 1979-05-14 1980-05-20 Acorn Engineering Co. Overflow inhibitor for plumbing fixtures
US4195374A (en) * 1979-05-14 1980-04-01 Acorn Engineering Co. Plumbing fixture overflow limiter
GB2062472B (en) * 1979-10-12 1984-02-08 Kimura Bed Mfg Vacuum suction type urinating aid
EP0284556A1 (en) * 1987-03-17 1988-09-28 Bieri Pumpenbau Ag Method for automatically activating a flushing device for a double urinal as well as flushing device for a double urinal
AT398792B (en) * 1991-12-20 1995-01-25 Friedmann Kg Alex Toilet installation
FR2712321B1 (en) * 1993-11-09 1996-02-09 Sagelec Sarl New type urinal.
DE4410993A1 (en) * 1994-03-30 1995-10-05 Keramag Keramische Werke Ag Non-contact, electronic control of water outlets
US5806107A (en) * 1997-06-05 1998-09-15 Tilton & Madison, Ltd. Splatterless urinal
EP0953690B1 (en) * 1998-04-27 2001-12-19 Edo Lang Method for generating an electrical signal; sensor device for carrying out this method
US7075768B2 (en) * 2000-11-14 2006-07-11 Toto Ltd. Faucet controller
CH696470A5 (en) * 2003-04-09 2007-06-29 Urimat Holding Ag Detecting device for a urinal.
AT412353B (en) * 2003-04-18 2005-01-25 Herbert Wimberger SIPHON AND METHOD FOR CONTROLLING A FLUSH
US8381329B2 (en) 2006-10-24 2013-02-26 Bradley Fixtures Corporation Capacitive sensing for washroom fixture
CN101408037B (en) * 2008-11-24 2010-09-29 上海科勒电子科技有限公司 Conductive sensor and urinal equipped with conductive sensor
CN101701990B (en) * 2009-10-30 2011-07-20 上海科勒电子科技有限公司 Conductivity sensor and urinal equipped with same
US8800960B2 (en) * 2012-10-03 2014-08-12 Ching-Yen Hsu Automatic water supply control device
US10107665B2 (en) * 2016-01-09 2018-10-23 David R. Hall Toilet with flush jet fill tube flow meter
CN115977215A (en) 2018-01-19 2023-04-18 As 美国股份有限公司 Automated urinals and automatic flushing systems
CN110206114B (en) * 2019-07-04 2020-11-17 九牧厨卫股份有限公司 Urinal, blockage determination method, alarm method and flushing control method
CN110185113B (en) * 2019-05-17 2020-08-25 中国地质大学（武汉） Control method of male toilet stool for public toilets
CN110498507B (en) * 2019-08-16 2022-05-03 武汉理工大学 Unpowered removing device for rural sewage in karst mountain area
DE102021126028A1 (en) 2021-10-07 2023-04-13 Wimtec Sanitärprodukte Gmbh Process monitoring device
CN218176026U (en) * 2022-03-31 2022-12-30 骊住(中国)投资有限公司 Modularized induction flushing device for urinal and induction urinal

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1335380A (en) * 1913-02-05 1920-03-30 Edgar E Littlefield Apparatus for automatic actuation of mechanisms
US3239847A (en) * 1962-12-13 1966-03-15 Idwal W Parri Automatic flushing device
US3373449A (en) * 1965-02-11 1968-03-19 Edward R. Rusnok Automatic valve actuated urinal
US3497876A (en) * 1966-02-23 1970-03-03 Charles Edward Williams Urinal flushing control system
US3416162A (en) * 1966-07-11 1968-12-17 Contamination Control Corp Automatic flushing control mechanism
US3505689A (en) * 1966-10-17 1970-04-14 Robert J Neff Electric valves
US3590397A (en) * 1969-06-20 1971-07-06 Omron Tateisi Electronics Co Automatic flushing device for toilet facilities
US3648298A (en) * 1969-12-08 1972-03-14 Canadian Seating Co Ltd Flushing system
SE341671B (en) * 1969-12-23 1972-01-10 C Sjoeberg

Cited By (3)

* 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
CN104763030A (en) * 2015-04-15 2015-07-08 厦门理工学院 Safe, intelligent and odor preventing squatting pan

Also Published As

Publication number Publication date
CH527979A (en) 1972-09-15
IT940475B (en) 1973-02-10
US3751736A (en) 1973-08-14
DE2153344A1 (en) 1972-05-18
FR2114493A5 (en) 1972-06-30
NL7115588A (en) 1972-05-16
SE378124B (en) 1975-08-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee