ES2195849T3 - Mejoras relativas en la fiabilidad de limpieza de un urinario. - Google Patents

Mejoras relativas en la fiabilidad de limpieza de un urinario.

Info

Publication number
ES2195849T3
ES2195849T3 ES00660082T ES00660082T ES2195849T3 ES 2195849 T3 ES2195849 T3 ES 2195849T3 ES 00660082 T ES00660082 T ES 00660082T ES 00660082 T ES00660082 T ES 00660082T ES 2195849 T3 ES2195849 T3 ES 2195849T3
Authority
ES
Spain
Prior art keywords
sensor
piezoelectric crystal
urinary
urinal
flushing
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 - Lifetime
Application number
ES00660082T
Other languages
English (en)
Inventor
Ari Toivonen
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.)
Oras Oy
Original Assignee
Oras Oy
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 Oras Oy filed Critical Oras Oy
Application granted granted Critical
Publication of ES2195849T3 publication Critical patent/ES2195849T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • 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)
  • Investigating Or Analysing Biological Materials (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)

Abstract

Método para mantener el funcionamiento fiable de un sensor que detecta una necesidad de limpiar un urinario (10), en el que se retira las piedras de la orina y/u otra suciedad análoga adherida sobre la zona del sensor dentro del bacín de líquido del urinario (10) por medio de un vibrador de cristal piezoeléctrico que opera en dicha zona, vibrador de cristal piezoeléctrico que funciona también como sensor.
ES00660082T 1999-05-07 2000-05-04 Mejoras relativas en la fiabilidad de limpieza de un urinario. Expired - Lifetime ES2195849T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI991056A FI106571B (fi) 1999-05-07 1999-05-07 Urinaalin huuhtelun luotettavuuden parantaminen

Publications (1)

Publication Number Publication Date
ES2195849T3 true ES2195849T3 (es) 2003-12-16

Family

ID=8554621

Family Applications (1)

Application Number Title Priority Date Filing Date
ES00660082T Expired - Lifetime ES2195849T3 (es) 1999-05-07 2000-05-04 Mejoras relativas en la fiabilidad de limpieza de un urinario.

Country Status (5)

Country Link
EP (1) EP1050633B1 (es)
AT (1) ATE237719T1 (es)
DE (1) DE60002116T2 (es)
ES (1) ES2195849T3 (es)
FI (1) FI106571B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITBO20040212A1 (it) * 2004-04-09 2004-07-09 Ceramica Flaminia S P A Gruppo di scolo dell'acqua per componenti sanitari

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4893361A (en) * 1987-12-22 1990-01-16 Burns Paul H Drain trap ultrasonic vibration cleaning apparatus
US5035140A (en) * 1988-11-03 1991-07-30 The Boeing Company Self cleaning liquid level detector
JPH04366241A (ja) * 1991-06-14 1992-12-18 Honda Electron Co Ltd 超音波便器
DE4306457C2 (de) * 1993-03-02 1997-01-16 Juergen Kuhfus Urinal mit Spüleinrichtung
FI99265C (fi) 1996-03-27 1998-02-10 Oras Oy Menetelmä ja laite urinaalin huuhtelemiseksi
US5889209A (en) * 1997-12-18 1999-03-30 The Regents Of The University Of California Method and apparatus for preventing biofouling of aquatic sensors

Also Published As

Publication number Publication date
FI991056A0 (fi) 1999-05-07
EP1050633A2 (en) 2000-11-08
EP1050633A3 (en) 2001-09-26
DE60002116T2 (de) 2004-02-05
FI991056A (fi) 2000-11-08
DE60002116D1 (de) 2003-05-22
ATE237719T1 (de) 2003-05-15
EP1050633B1 (en) 2003-04-16
FI106571B (fi) 2001-02-28

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