WO1989011571A1 - Thermodynamic process for automatic flushing of urinals - Google Patents

Thermodynamic process for automatic flushing of urinals Download PDF

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Publication number
WO1989011571A1
WO1989011571A1 PCT/BE1988/000018 BE8800018W WO8911571A1 WO 1989011571 A1 WO1989011571 A1 WO 1989011571A1 BE 8800018 W BE8800018 W BE 8800018W WO 8911571 A1 WO8911571 A1 WO 8911571A1
Authority
WO
WIPO (PCT)
Prior art keywords
urinals
action
valve
automatic flushing
thermodynamic
Prior art date
Application number
PCT/BE1988/000018
Other languages
French (fr)
Inventor
Michel Dandoy
Original Assignee
Michel Dandoy
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 Michel Dandoy filed Critical Michel Dandoy
Priority to PCT/BE1988/000018 priority Critical patent/WO1989011571A1/en
Publication of WO1989011571A1 publication Critical patent/WO1989011571A1/en

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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
    • E03D5/02—Special constructions of flushing devices, e.g. closed flushing system operated mechanically or hydraulically (or pneumatically) also details such as push buttons, levers and pull-card therefor
    • E03D5/022—Operating automatically

Definitions

  • the hygiene of urinals is generally operated by a curtain of water triggered in the following way: a) permanent curtain with high water consumption. b) intermittent curtain, by mechanical action. c) action triggered by the user, by push button. d) sophisticated action, by use of electronic sensor.- This last solution is economical to use, provided that no prolonged convection commits to the establishment premises.-
  • the system to be protected consists in producing the hygienic curtain , a few seconds after use and with the aid of this use, for a short instant and precisely necessary.
  • the invention is set out below, representing only one mode of execution. The operating principle is as follows:
  • a thermostatic bulb (1) reacts to the animal chuleun contained in the urine which collects in a cavity (9) with slow release (2) .
  • the lever (4) of this bulb (1) acts in antagonistic manner a fiessofit (6) holding the valve (5) in the closed position.
  • the released valve (5) triggers the water drain.
  • the swallow of water is in the container (9) of the bulb (7) previously.
  • the device can be easily integrated in the design of the urinal.- It can be fitted to existing urinals pan l'addition to the base, a connecting element of low volume.- The whole, which currently works at the home of the inventor is placed under a strainer and weighs 200 grams. It operates without a special adjustment device and with appreciable regularity.
  • the invention to be protected only works by the use which is made of it and its operation is in no way dependent human attention to any manipulation.
  • the patent is requested by reason of the operating principles, that is to say the sanitary action exercising economically and automatically by the thermodynamic action caused by usual and normal use.

Abstract

The invention concerns a system for producing a curtain of water for flushing urinals. The flushing valve (5) is opened by the thermodynamic action produced by the body heat contained in urine. The valve is closed by the coldness of the water released by its action.

Description

DESCRIPTION DESCRIPTION
Procédé thermodynamique, pour rinçage automatique des urinoirsThermodynamic process, for automatic flushing of urinals
L'hygiène des urinoirs s'opire généralement par un rideau d'eau déclenché de la maniére suivante : a) rideau permanent avec grande consommation d'eau. b) rideau intermittent, par action mècanique. c) action diclenchèe par ℓ'usager, par bouton poussoir. d) action sophistiquèe, par usage de sensor èlectronique.- Cette deenière solution est èconomique d'usage, à condition qu'aucune convensation prolongèe ne s'engage dans Ie local d' ètablissement.- Le système à protèger consiste à ρroduire Ie rideau hygiènique, quelques secondes apès ℓ'usage et à ℓ'aide de cet usage, pendant un instant court et justement nècessaifie.- L'invention est exposèe ci-après, reprèsentant seulement un mode d'exècution. Le principe de fonctionnement est le suivant :The hygiene of urinals is generally operated by a curtain of water triggered in the following way: a) permanent curtain with high water consumption. b) intermittent curtain, by mechanical action. c) action triggered by the user, by push button. d) sophisticated action, by use of electronic sensor.- This last solution is economical to use, provided that no prolonged convection commits to the establishment premises.- The system to be protected consists in producing the hygienic curtain , a few seconds after use and with the aid of this use, for a short instant and precisely necessary. The invention is set out below, representing only one mode of execution. The operating principle is as follows:
Un bulbe thermostatique (1) rèagit à la chuleun animale contenue dans ℓ'urine qui s'amasse dans une cavitè (9) à dègagement Ient (2) .- Le Ievier (4) de ce bulbe (1) agit de manièfie antagoniste Sur un fiessofit (6) maintenant la vanne (5) en position fermèe.- La vanne (5) libèrèe dèclenche le nideau d' eau.- L'avalais on de ℓ' eau dans le contenant (9) du bulbe (7) prèalableme.nt dègagè pan son ècoulement Ient [2] amène le bulbe il) dans sa position de dèpant et ℓ' eau est coupèe.- Le dispositif peut s' intègrer aisèment dans la coneeption de ℓ'urinoir.- Il peut èquipen Ies urinoirs existants pan ℓ'adjonction à la base, d'un èlèment de liaison de faible volume.- L' ensemble, qui fonctionne actuellement au domicile de ℓ' inventeur est placè sous une crèpine et pèse 200 grammes. Il lonctionne sans dispositif spècial de règlage et avec une apprèciable règularitè.-A thermostatic bulb (1) reacts to the animal chuleun contained in the urine which collects in a cavity (9) with slow release (2) .- The lever (4) of this bulb (1) acts in antagonistic manner a fiessofit (6) holding the valve (5) in the closed position. - The released valve (5) triggers the water drain. - The swallow of water is in the container (9) of the bulb (7) previously. .nt cleared its flow slowly [2] brings the bulb il) in its position of deposit and the water is cut .- The device can be easily integrated in the design of the urinal.- It can be fitted to existing urinals pan ℓ'addition to the base, a connecting element of low volume.- The whole, which currently works at the home of the inventor is placed under a strainer and weighs 200 grams. It operates without a special adjustment device and with appreciable regularity.
Figure imgf000003_0001
Contrairement au système le plus ilaborè existant actuellement, Iequel s'avère particulièrement coûteux, et qui utilise un sensor à micro-ondes, ℓ'invention à protèger ne fonctionne que par ℓ'usage qui en est fait et son fonctionnement n'est nullement tributaire de l'attention humaine apportèe à une quelconque manipulation. Le brevet est demandè en raison même des principes de fonctionnement, c'est à dire de l'action sanitaire s'exerçant èconomiquement et automatiquement par l'action thermodynamique provoquèe par ℓ'usage habituel et normal
Figure imgf000003_0001
Unlike the most sophisticated system currently in existence, which is particularly costly, and which uses a microwave sensor, the invention to be protected only works by the use which is made of it and its operation is in no way dependent human attention to any manipulation. The patent is requested by reason of the operating principles, that is to say the sanitary action exercising economically and automatically by the thermodynamic action caused by usual and normal use.

Claims

R E V E N D I C A T I O NR E V E N D I C A T I O N
Procédé thermodynamique pour rinçage automatique des urinoirs.-Thermodynamic process for automatic flushing of urinals.
I L'invention faisant l'objet de la demande de brevet a ètè rèalisèe à titre expirimental et Ies failles de fonctionnement ne pourraient rèsulter que des carences du matèriau mis en oeuvre pour sa rèalisation.- La revendication porte sur le princiρe de fonctionnement basè uniquement sur l'action de la chalcur animale de l'urine, sur un dispositif thenmodynamique dèclenchant ℓ'ouverture d'une vanne de rinçage. - L'action de ℓ'eau de rinςage produit la fermeture de la dite vanne.- Le procèdè est d'application universelle et est prèsentè selon cette qualitè.- I The invention which is the subject of the patent application has been carried out on an experimental basis and the operating faults could only result from deficiencies in the material used for its realization.- The claim relates to the principle of operating based only on the action of animal urine heat, on a thermodynamic device triggering the opening of a flushing valve. - The action of the rinsing water produces the closing of the said valve. - The process is of universal application and is presented according to this quality.
PCT/BE1988/000018 1988-05-19 1988-05-19 Thermodynamic process for automatic flushing of urinals WO1989011571A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/BE1988/000018 WO1989011571A1 (en) 1988-05-19 1988-05-19 Thermodynamic process for automatic flushing of urinals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/BE1988/000018 WO1989011571A1 (en) 1988-05-19 1988-05-19 Thermodynamic process for automatic flushing of urinals

Publications (1)

Publication Number Publication Date
WO1989011571A1 true WO1989011571A1 (en) 1989-11-30

Family

ID=3883187

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BE1988/000018 WO1989011571A1 (en) 1988-05-19 1988-05-19 Thermodynamic process for automatic flushing of urinals

Country Status (1)

Country Link
WO (1) WO1989011571A1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2263711A (en) * 1992-01-28 1993-08-04 Armitage Shanks Ltd Flushing control means for a urinal
GB2279086A (en) * 1993-06-17 1994-12-21 Michael Campbell Hastie Flushing water control apparatus for a urinal
WO1996030612A1 (en) * 1995-03-27 1996-10-03 Klas Karlsson A door operator
WO1999018296A1 (en) * 1997-10-01 1999-04-15 Brand-Gerhart, Rosemarie Device for the automatic release of a flushing process in urinals or similar sanitary appliance
GB2416783A (en) * 2003-07-19 2006-02-08 Fluid Sensors Ltd Automatic urinal flushing system
CN109197608A (en) * 2018-11-09 2019-01-15 东北农业大学 Three flower pig large-scale health culture piglet fecaluria automatic clearing apparatuses

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE191589C (en) *
GB191314748A (en) * 1913-06-26 1914-01-22 James Joseph Lawler Automatic Flushing Means.

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE191589C (en) *
GB191314748A (en) * 1913-06-26 1914-01-22 James Joseph Lawler Automatic Flushing Means.

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2263711A (en) * 1992-01-28 1993-08-04 Armitage Shanks Ltd Flushing control means for a urinal
GB2279086A (en) * 1993-06-17 1994-12-21 Michael Campbell Hastie Flushing water control apparatus for a urinal
WO1996030612A1 (en) * 1995-03-27 1996-10-03 Klas Karlsson A door operator
WO1999018296A1 (en) * 1997-10-01 1999-04-15 Brand-Gerhart, Rosemarie Device for the automatic release of a flushing process in urinals or similar sanitary appliance
GB2416783A (en) * 2003-07-19 2006-02-08 Fluid Sensors Ltd Automatic urinal flushing system
GB2416783B (en) * 2003-07-19 2006-06-14 Fluid Sensors Ltd Urinals
CN109197608A (en) * 2018-11-09 2019-01-15 东北农业大学 Three flower pig large-scale health culture piglet fecaluria automatic clearing apparatuses

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