BRPI0614546A2 - hand pump for manual pressurized water wash basin - Google Patents
hand pump for manual pressurized water wash basin Download PDFInfo
- Publication number
- BRPI0614546A2 BRPI0614546A2 BRPI0614546-9A BRPI0614546A BRPI0614546A2 BR PI0614546 A2 BRPI0614546 A2 BR PI0614546A2 BR PI0614546 A BRPI0614546 A BR PI0614546A BR PI0614546 A2 BRPI0614546 A2 BR PI0614546A2
- Authority
- BR
- Brazil
- Prior art keywords
- pump
- water
- valve
- pump body
- valve cover
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT; ACCESSORIES THEREFOR, e.g. TOILET ACCESSORIES
- A47K11/00—Closets without flushing; Urinals without flushing; Chamber pots; Chairs with toilet conveniences or specially adapted for use with toilets
- A47K11/10—Hand tools for cleaning the toilet bowl, seat or cover, e.g. toilet brushes
-
- 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
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/30—Devices to facilitate removing of obstructions in waste-pipes or sinks
- E03C1/304—Devices to facilitate removing of obstructions in waste-pipes or sinks using fluid under pressure
- E03C1/308—Devices to facilitate removing of obstructions in waste-pipes or sinks using fluid under pressure by means of a pumping device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
Landscapes
- Engineering & Computer Science (AREA)
- Public Health (AREA)
- Health & Medical Sciences (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Reciprocating Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Details Of Reciprocating Pumps (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
- Sanitary Device For Flush Toilet (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
BOMBA MAIiUAL PARA DESELOQUEZO DE LAVATóRIO MANUAL PRESSURIZADA POR áGUA A invenção consiste de uma bomba manual projetada para desentupir ou desbloquear entupimentos em sifões de água em pias de banheiro, banheiras e pias de cozinha comumente encontradas em residências e escritórios, incorporando um corpo de bomba (3) tendo uma estrutura cilíndrica de fole, uma entrada redonda para enchimento com água (1) localizada no topo do corpo de bomba (3) e abas de fole nas laterais (4) e adicionalmente tendo um corpo de válvula (8) posicionado sob o corpo de bomba (3) e uma cobertura de válvula (7) montada no corpo principal de válvula, bem como uma gaxeta de vedação (5) de borracha de formato redondo provendo vedação através de sua instalação entre o corpo de válvula (8) e o corpo de válvúla (3), incluindo uma cobertura de válvula (7) e uma mola (6) de cobertura de válvula localizada sob o corpo de bomba (3)WATER-PRESSURED MANUAL WASH-BASED WASHBASIN PUMP The invention consists of a hand pump designed to unclog or unblock water trap sinks in bathroom sinks, bathtubs and sinks commonly found in homes and offices, incorporating a pump body ( 3) having a bellows cylindrical structure, a round water inlet (1) located at the top of the pump body (3) and bellows flaps on the sides (4) and additionally having a valve body (8) positioned under the pump body (3) and a valve cover (7) mounted on the main valve body, as well as a round shaped rubber sealing gasket (5) providing sealing through its installation between the valve body (8) and the valve body (3) including a valve cover (7) and a valve cover spring (6) located under the pump body (3)
Description
uBOMBA MANUAL PARA DESBLOQUEIO DE LAVATÓRIOMANUAL PRE S SURIZADA POR ÁGUA"PRE-WATER SURFACE MANUAL WASHBASK UNLOCK "
Campo da TécnicaTechnique Field
A presente invenção está relacionada a uma bombamanual operada por pressão de água, a qual é especialmenteprojetada para desentupir bloqueios em pias, banheiras epias de cozinha comumente existentes em todos os tipos deresidências e escritórios.The present invention relates to a water pressure operated hand pump which is specially designed to unclog blockages in sinks, bathtubs and kitchen sinks commonly found in all types of home and office.
Infraestrutura da InvençãoInvention Infrastructure
A bomba manual, objeto da invenção, desenvolvidaThe hand pump, object of the invention, developed
com base em uma bomba manual de vácuo simples usada paradesentupir pias em geral, foi re-projetada de maneira atorná-la mais conveniente, prática e segura, por solucionaros aspectos negativos das bombas e desentupidores de piasmanuais atualmente disponíveis.Based on a simple hand-held vacuum pump used to clog sinks in general, it has been redesigned to make it more convenient, practical and safe by addressing the negative aspects of currently available hand-operated sinks and plungers.
É amplamente sabido que vários produtos químicose bombas de vácuo manuais são atualmente usados para limparou eliminar sedimentos que se acumulam no interior desifões em mangueiras e tubulações de drenagem. 0 uso deprodutos químicos para desentupir pias entupidas estásujeito a riscos de saúde, além disto, leva à poluiçãoambiental. Tais produtos químicos são vertidos nos sifões,por meio da adição a eles de água quente de forma a queeles sejam mais eficazes, podendo ser emitidos gasestóxicos que representam alto risco para a saúde de sereshumanos e animais.It is widely known that various chemicals and hand-held vacuum pumps are currently used to cleanse or eliminate sediment that accumulates inside drainpipes in hoses and drainage pipes. The use of chemical products to unclog clogged sinks is subject to health risks and also leads to environmental pollution. Such chemicals are poured into the siphons by adding hot water to them to make them more effective and can emit gaseous substances that pose a high health risk to humans and animals.
Uma bomba manual de vácuo simples constitui outrométodo popular para desentupir as pias entupidas. Peloposicionamento da bomba manual de maneira a assegurar queela cubra a saída da pia, é criado vácuo pela aplicação depressão em uma tentativa de forçar os sedimentosbloqueadores para fora do sifão através dos orifícios napia. Durante o vácuo da bomba, pode ocorrer retro pressãodevido a detritos do sifão e, em tal situação, águacontaminada/de despejo pode ser espalhada sujando as roupasdas pessoas próximas, o que é algo indesejável. É por estarazão que o método para desentupir pias por meio deprodutos químicos é preferido nas residências. Os produtosquímicos não são baratos e seu uso não deveria serpreferido ou deveria ser mínimo, apenas no grau em que fornecessário, pois eles representam altos riscos para a saúdehumana e causam poluição ambiental.A simple hand-held vacuum pump is another popular method for unclogging clogged sinks. By positioning the hand pump to ensure that it covers the sink outlet, a vacuum is created by applying depression in an attempt to force blocking sediments out of the siphon through the napia holes. During pump vacuum, back pressure may occur due to siphon debris, and in such a situation, contaminated / dump water may be scattered soiling the clothes of nearby persons, which is undesirable. This is why the method for unclogging sinks through chemical products is preferred in homes. Chemicals are not cheap and their use should not be preferred or should be minimal, only to the extent that they are needed, as they pose high risks to human health and cause environmental pollution.
A presente invenção, criada pelo inventor, queconsiste de uma bomba manual, constitui um produtodesenvolvido para solucionar todos os aspectos negativosacima mencionados, sendo especialmente projetada para talpropósito. Dessa forma, quaisquer drenos entupidos podemser desbloqueados forçando-se os sedimentos e dejetos pelouso de pressão de água.The present invention, created by the inventor, which consists of a hand pump, is a product designed to solve all the above mentioned negative aspects and is especially designed for such purpose. This way, any clogged drains can be unblocked by forcing the sediment and waste under water pressure.
A característica mais importante da invençãoconsiste de que os detritos nos sifões podem ser removidosempurrando-os apenas com água pressurizada em uma bombamanual sem o uso de quaisquer produtos químicos.The most important feature of the invention is that debris in the siphons can be removed by pushing them only with pressurized water in a hand pump without the use of any chemicals.
Explanação da invençãoExplanation of the invention
A presente invenção foi projetada para solucionaros aspectos negativos acima mencionados e está em últimaanálise projetada para criar uma bomba manual econômica,que é conveniente para produção e prática para uso e capazde remover detritos sem requerer o uso de quaisquerprodutos químicos.The present invention has been designed to address the aforementioned negative aspects and is ultimately designed to create an economical hand pump, which is convenient for production and practice to use and capable of removing debris without requiring the use of any chemicals.
Portanto, o objetivo da presente invençãoconsiste de sua capacidade de remover detritos durante ouso diário sem a necessidade de uso de produtos químicos.Therefore, the aim of the present invention is its ability to remove debris during daily use without the use of chemicals.
Outro objetivo da invenção consiste em impedir osespirros de água suja que ocorrem durante o desentupimento.Another object of the invention is to prevent dirty water spills that occur during unclogging.
O desenvolvimento de um produto econômico eprático pode ser citado como mais outro objetivo dainvenção.Mais outro objetivo da invenção consiste deoferecer um produto que protege o meio ambiente e a saúdehumana, sendo, portanto preferido.The development of an economical and practical product can be cited as another object of the invention. Another object of the invention is to provide a product that protects the environment and human health and is therefore preferred.
Para tal propósito, a bomba manual, objeto dainvenção, consiste de: um corpo de bomba (3), um corpo deválvula (8) posicionado sob o corpo de bomba (3), umacobertura de válvula (7), uma cobertura de válvula (7), umamola (6) de cobertura de válvula e uma gaxeta de vedação(5), sendo de fácil produção e de uso prático e um produtobastante econômico.For this purpose, the hand pump, the subject of the invention, consists of: a pump body (3), a valve body (8) positioned under the pump body (3), a valve cover (7), a valve cover ( 7), a valve cover spring (6) and a sealing gasket (5), which are easy to produce and practical to use and a very economical product.
A presente invenção é ilustrada pelas figuras quese seguem em maiores detalhes.The present invention is illustrated by the following figures in more detail.
As figuras são como se segue:The figures are as follows:
Figura 1 - vista em corte da bomba.Figura 2 - vista em corte e vista superior daFigure 1 - sectional view of the pump. Figure 2 - sectional view and top view of the
caixa de armazenamento.storage box
Figura 3a - vista em corte e formato aberto daválvula de água quando da descarga de água.Figure 3a - sectional view and open format water valve when discharging water.
Figura 3b - vista do bujão para bloquear oorifício de descarga localizado sob as torneiras nas pias.Figure 3b - View of the plug to block the discharge port located under the taps on the sinks.
Referências NuméricasNumerical References
1. entrada para enchimento com água 2. cobertura superior da bomba 3. corpo de bomba 4. abas de fole 5. gaxeta de vedação 6. mola de cobertura de válvula 7. cobertura de válvula 8. corpo de válvula 9. caixa de armazenamento de bomba 10. tampa cega1. water inlet 2. pump top cover 3. pump body 4. bellows flaps 5. gasket 6. valve cover spring 7. valve cover 8. valve body 9. storage box pump 10. blind cover
A bomba manual objeto da invenção incorpora umcorpo de bomba (3) tendo uma estrutura cilíndrica de fole,uma entrada redonda para enchimento com água (1) localizadano topo do corpo de bomba (3) e abas de fole nas laterais(4) e adicionalmente tendo um corpo de válvula (8)posicionado sob o corpo de bomba (3) e uma cobertura deválvula (7) montada rio corpo principal de válvula (8), bemcomo uma gaxeta de vedação (5) de borracha de formatoredondo provendo vedação através de sua instalação entre ocorpo de válvula (8) e o corpo de bomba (3), incluindo umacobertura de válvula (7) e uma mola de cobertura de válvula(6) localizada sob o corpo de bomba (3).The hand pump object of the invention incorporates a pump body (3) having a bellows cylindrical structure, a round water filling inlet (1) located on top of the pump body (3) and bellows flaps on the sides (4) and additionally having a valve body (8) positioned under the pump body (3) and a valve cover (7) mounted on the main valve body (8), as well as a forming rubber sealing gasket (5) providing sealing through its installation between the valve body (8) and the pump body (3), including a valve cover (7) and a valve cover spring (6) located under the pump body (3).
O método operacional é como se segue: a água écolocada no corpo de bomba (3) através da entrada deenchimento de água (1); a cobertura de topo de bomba (2) écolocada no corpo de bomba e a seguir firmementeposicionada sobre a saida do sifão nas pias; é aplicadapressão manual no topo e a cobertura de válvula (7) éaberta e durante tal operação, como as abas de fole (4)estão sob pressão, a água no interior do corpo de bomba (3)penetra no interior da saida da pia com elevada pressão etal água pressurizada permite que quaisquer depósitos desujeira e sedimentos flua para baixo pela mangueira outubulação de saida. Durante esta operação, a gaxeta devedação (5) impede que a água saia pelo local em que ρcorpo de bomba (3) se une ao corpo de válvula (8) devido àpressão existente.The operating method is as follows: water is placed in the pump body (3) through the water fill inlet (1); the pump top cover (2) is placed on the pump body and then firmly positioned over the siphon outlet in the sinks; manual pressure is applied to the top and the valve cover (7) is opened and during such operation, as the bellows flaps (4) are under pressure, water inside the pump body (3) penetrates into the sink outlet with High pressure etal Pressurized water allows any unwanted deposits and sediment to flow down through the outlet hose. During this operation, the sealing gasket (5) prevents water from escaping where the pump body (3) joins the valve body (8) due to the existing pressure.
Claims (3)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TRPCT/TR2005/003194 | 2005-08-09 | ||
| TR2005003194 | 2005-08-09 | ||
| PCT/TR2006/000038 WO2007018478A2 (en) | 2005-08-09 | 2006-08-09 | Water pressurized manual lavatory de -blocking pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0614546A2 true BRPI0614546A2 (en) | 2011-03-29 |
Family
ID=37727740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0614546-9A BRPI0614546A2 (en) | 2005-08-09 | 2006-08-09 | hand pump for manual pressurized water wash basin |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20080193308A1 (en) |
| EP (1) | EP1931831B1 (en) |
| JP (1) | JP4926175B2 (en) |
| KR (1) | KR20080032652A (en) |
| CN (1) | CN101238255B (en) |
| AT (1) | ATE419434T1 (en) |
| AU (1) | AU2006277088A1 (en) |
| BR (1) | BRPI0614546A2 (en) |
| CA (1) | CA2618232A1 (en) |
| DE (1) | DE602006004613D1 (en) |
| EA (1) | EA200800550A1 (en) |
| PL (1) | PL1931831T3 (en) |
| TR (1) | TR200800846T1 (en) |
| WO (1) | WO2007018478A2 (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011018789A2 (en) * | 2009-08-12 | 2011-02-17 | Shalom Makaitan | Plumbing siphon |
| KR101158842B1 (en) * | 2011-07-07 | 2012-06-27 | 박승열 | Pressure type perforation apparatus for a drain pipe |
| KR101329984B1 (en) * | 2012-08-09 | 2013-11-15 | 유문종 | Toilet compressor |
| WO2014112961A1 (en) * | 2013-01-17 | 2014-07-24 | Ensar Korcoban | Water pressure hand pump for drain openings |
| US10297011B2 (en) | 2013-04-05 | 2019-05-21 | Ahmet Emir Dirik | Anonymization system and method for digital images |
| KR101347351B1 (en) * | 2013-08-29 | 2014-01-03 | (주)한주엔지니어링 | Drain sewage for clear a logjam by pumping |
| US11339557B2 (en) | 2019-09-18 | 2022-05-24 | Andrew BILARDELLO | Pressure assisted plunger device with switching bellows and related methods |
| US20190249403A1 (en) * | 2018-02-09 | 2019-08-15 | Enhance Product Development, Inc. | Collapsible declogging assembly for unclogging drains |
| CN109162324B (en) * | 2018-10-31 | 2020-11-27 | 玉环诚豪工业设计有限公司 | Sewer unclogs that make it easy to clear blockages |
Family Cites Families (37)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US937458A (en) * | 1909-01-23 | 1909-10-19 | James A Mulherin | Device for removing obstacles from drain-pipes. |
| US1644436A (en) * | 1924-09-20 | 1927-10-04 | Locke Arthur | Drain-pipe cleaner |
| US1734206A (en) * | 1929-05-08 | 1929-11-05 | Henry W Fisch | Hydraulic clean-out device |
| US3674381A (en) * | 1970-07-30 | 1972-07-04 | Peter Schiff | Portable mechanical ventricular assistance device |
| US3787905A (en) * | 1971-04-20 | 1974-01-29 | J Curzon | Rubber plumber |
| US3840033A (en) * | 1972-04-21 | 1974-10-08 | Hanson S | Water pressure drain cleaning device |
| US3952341A (en) * | 1975-04-18 | 1976-04-27 | Cain James F | Method and device for clearing a stopped up drain |
| US3994032A (en) * | 1975-08-20 | 1976-11-30 | Lawrence Peska Associates, Inc. | Drain clearing bellows |
| JPS5934761B2 (en) * | 1975-10-13 | 1984-08-24 | オンキヨー株式会社 | Vibration-absorbing metal material |
| US4096597A (en) * | 1976-09-30 | 1978-06-27 | Duse Gregory E | Drain opening device |
| JPS53137356A (en) * | 1977-05-06 | 1978-11-30 | Kubota Ltd | Adaptable conductive structure |
| JPS5560829A (en) * | 1978-11-01 | 1980-05-08 | Hitachi Tobu Semiconductor Ltd | Temperature sensor |
| US4445236A (en) * | 1983-02-07 | 1984-05-01 | Henry Nadolny | Push-through pump |
| EP0168675B1 (en) * | 1984-06-21 | 1990-04-11 | David R. Fischell | Finger actuated medication infusion system |
| US4552515A (en) * | 1984-09-05 | 1985-11-12 | Tsuyoshi Endo | Handy tube pump |
| US4606364A (en) * | 1984-10-01 | 1986-08-19 | George Tash | Flushing device adapter |
| US4745641A (en) * | 1984-10-04 | 1988-05-24 | George Tash | Toilet bowl plunger |
| EP0233961A1 (en) * | 1986-02-13 | 1987-09-02 | George Tash | Improved toilet bowl plunger |
| GB8715150D0 (en) * | 1987-06-27 | 1987-08-05 | Portasilo Ltd | Pump |
| DE8904254U1 (en) * | 1989-04-06 | 1989-07-20 | Girse, Martin, 4920 Lemgo | Handheld device for cleaning clogged drains |
| US4923429A (en) * | 1989-08-07 | 1990-05-08 | Lewco Corp. | Bubble-propelled amusement device |
| US5546613A (en) * | 1990-03-23 | 1996-08-20 | Davenport; Clyde F. | Multi-purpose water pressure plunger |
| US6163895A (en) * | 1990-03-23 | 2000-12-26 | Davenport; Clyde F. | Plunger apparatus |
| CN2069443U (en) * | 1990-05-06 | 1991-01-16 | 马维雄 | Sewer drainer under hydraulic pressure and atmospheric pressure |
| GB9222804D0 (en) * | 1992-10-30 | 1992-12-09 | Pingiotti Ercolano | Apparatus for unplugging a toilet |
| US5551849A (en) * | 1994-04-29 | 1996-09-03 | Medtronic, Inc. | Medication delivery device and method of construction |
| CN2275124Y (en) * | 1996-05-27 | 1998-02-25 | 曹晓峰 | Hand operated pipeline dredging tool |
| US5974596A (en) * | 1997-11-05 | 1999-11-02 | Strzok; Michael Jerome | High pressure plunger device |
| US6067668A (en) * | 1998-10-08 | 2000-05-30 | Rudd; Merlin Elton | Bellows pump for clearing clogged toilets and drains |
| US6145135A (en) * | 1998-11-25 | 2000-11-14 | Equity Earnings Corp. Dba Designer Products | Helical drain plunger |
| JP2000257132A (en) * | 1999-03-12 | 2000-09-19 | Nobuo Ogawa | Passing-through device for clogged pipe |
| US6412528B1 (en) * | 2000-09-19 | 2002-07-02 | Peter Alex | Siphoning pump apparatus |
| JP2002355670A (en) * | 2001-05-31 | 2002-12-10 | Akio Yuda | Device for pressurizing portable water cleaner |
| CN2496933Y (en) * | 2001-09-25 | 2002-06-26 | 张云冰 | Hand flush toilet dredging pump |
| JP2004197382A (en) * | 2002-12-18 | 2004-07-15 | Yoshiyuki Sugai | Equipment for cleaning, penetration and removal |
| JP4204903B2 (en) * | 2003-06-09 | 2009-01-07 | 早川産機株式会社 | Bellows pump |
| US20050217011A1 (en) * | 2004-03-30 | 2005-10-06 | Smith Eric C | Hand-operable piston plunger |
-
2006
- 2006-08-09 CN CN200680029078XA patent/CN101238255B/en not_active Expired - Fee Related
- 2006-08-09 WO PCT/TR2006/000038 patent/WO2007018478A2/en not_active Ceased
- 2006-08-09 KR KR1020087005743A patent/KR20080032652A/en not_active Withdrawn
- 2006-08-09 EA EA200800550A patent/EA200800550A1/en unknown
- 2006-08-09 AT AT06799884T patent/ATE419434T1/en not_active IP Right Cessation
- 2006-08-09 JP JP2008525968A patent/JP4926175B2/en not_active Expired - Fee Related
- 2006-08-09 EP EP06799884A patent/EP1931831B1/en not_active Not-in-force
- 2006-08-09 PL PL06799884T patent/PL1931831T3/en unknown
- 2006-08-09 TR TR2008/00846T patent/TR200800846T1/en unknown
- 2006-08-09 US US12/063,342 patent/US20080193308A1/en not_active Abandoned
- 2006-08-09 BR BRPI0614546-9A patent/BRPI0614546A2/en not_active IP Right Cessation
- 2006-08-09 CA CA002618232A patent/CA2618232A1/en not_active Abandoned
- 2006-08-09 AU AU2006277088A patent/AU2006277088A1/en not_active Abandoned
- 2006-08-09 DE DE602006004613T patent/DE602006004613D1/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN101238255B (en) | 2011-02-23 |
| ATE419434T1 (en) | 2009-01-15 |
| AU2006277088A1 (en) | 2007-02-15 |
| WO2007018478A3 (en) | 2007-06-07 |
| WO2007018478A2 (en) | 2007-02-15 |
| EP1931831B1 (en) | 2008-12-31 |
| JP2009504971A (en) | 2009-02-05 |
| KR20080032652A (en) | 2008-04-15 |
| EP1931831A2 (en) | 2008-06-18 |
| JP4926175B2 (en) | 2012-05-09 |
| DE602006004613D1 (en) | 2009-02-12 |
| TR200800846T1 (en) | 2008-09-22 |
| EA200800550A1 (en) | 2008-08-29 |
| US20080193308A1 (en) | 2008-08-14 |
| PL1931831T3 (en) | 2009-06-30 |
| CA2618232A1 (en) | 2007-02-15 |
| CN101238255A (en) | 2008-08-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5819328A (en) | Hydrostatic drain plug | |
| US8066029B2 (en) | Persuasive environmental recovery system | |
| WO1991016847A1 (en) | Hydrostatic drain plug | |
| DE2336744A1 (en) | System for reuse of waste bath and hand basin water for flushing toilet - includes storage tank and overflow pipe connected to toilet cistern | |
| AU2014270126A1 (en) | Drainage fitting | |
| BRPI0614546A2 (en) | hand pump for manual pressurized water wash basin | |
| KR20160081728A (en) | Waste trap | |
| KR101594899B1 (en) | A draining trap apparatus for a washstand | |
| US4141090A (en) | Trap and drain flush out kit | |
| CN2623753Y (en) | Multipurpose hygienic drainage floor drain for SARS prevention | |
| KR100654309B1 (en) | Drain trap for sewer pipe | |
| CN210713076U (en) | Three-way drainage pipe fitting of kitchen garbage disposer | |
| CN206538824U (en) | A kind of economical toilet | |
| KR101114822B1 (en) | Sewage | |
| RU2801745C1 (en) | Water siphon | |
| AU648312B2 (en) | Hydrostatic drain plug | |
| CN204456407U (en) | Sanitation-grade deodorization self-sealed floor drain | |
| KR200280082Y1 (en) | drainpipe trap for food waste treatment apparatus | |
| US7971288B2 (en) | Waste fitting | |
| US299476A (en) | William t | |
| US20040187925A1 (en) | Plumbing trap after-valve | |
| RU2333047C2 (en) | Device for cleaning from sewage contaminations | |
| IT202100000557U1 (en) | WATERTIGHT FITTING DEVICE FOR WASHING OR BLOWING DRAIN PIPES THROUGH THE PRESSURE OF THE WATER SYSTEM | |
| CA2081980A1 (en) | Hydrostatic drain plug | |
| KR20120105213A (en) | Multi pipe joint apparatus having water sealing function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 5A ANUIDADE. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2161 DE 05/06/2012. |