BR9800808A - Montagem de válvula com controle de descarga em dois estágios. - Google Patents

Montagem de válvula com controle de descarga em dois estágios.

Info

Publication number
BR9800808A
BR9800808A BR9800808A BR9800808A BR9800808A BR 9800808 A BR9800808 A BR 9800808A BR 9800808 A BR9800808 A BR 9800808A BR 9800808 A BR9800808 A BR 9800808A BR 9800808 A BR9800808 A BR 9800808A
Authority
BR
Brazil
Prior art keywords
valve
valve assembly
lift
chamber
discharge
Prior art date
Application number
BR9800808A
Other languages
English (en)
Inventor
Dwight N Johnson
Original Assignee
American Standard Inc
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 American Standard Inc filed Critical American Standard Inc
Publication of BR9800808A publication Critical patent/BR9800808A/pt

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D3/00—Flushing devices operated by pressure of the water supply system flushing valves not connected to the water-supply main, also if air is blown in the water seal for a quick flushing
    • E03D3/02—Self-closing flushing valves
    • E03D3/08—Self-closing flushing valves with other retarding devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K21/00—Fluid-delivery valves, e.g. self-closing valves
    • F16K21/04—Self-closing valves, i.e. closing automatically after operation
    • F16K21/16—Self-closing valves, i.e. closing automatically after operation closing after a predetermined quantity of fluid has been delivered
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4456—With liquid valves or liquid trap seals
    • Y10T137/4463—Liquid seal in liquid flow line; flow liquid forms seal
    • Y10T137/4516—Seal replenishers
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86928—Sequentially progressive opening or closing of plural valves
    • Y10T137/86992—With subsequent closing of first opened port
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/8741—With common operator
    • Y10T137/87491—Mechanical movement between actuator and non-rotary valve

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Lift Valve (AREA)
  • Multiple-Way Valves (AREA)
  • Fluid-Driven Valves (AREA)
  • Safety Valves (AREA)

Abstract

"MONTAGEM DE VáLVULA COM CONTROLE DE DESCARGA EM DOIS ESTáGIOS". Trata-se de uma montagem de válvula de controle para a descarga de um aparelho sanitário que inclui uma válvula de estouro para o fornecimento de fluxo de água de descarga no início de um ciclo de descarga e uma válvula de derivação controlada de modo independente para proporcionar fluxo de re-vedação do obturador depois da válvula de estouro fechar. A válvula de estouro inclui uma câmara de cronometragem que coopera com um pistão de elevação para definir uma câmara de cronometragem em comunicação com a pressão de entrada através de um orifício. Um colar de pistão coopera com o pistão de elevação para definir a válvula de derivação. Uma câmara de elevação definida entre o corpo e o pistão de elevação se comunica com a saída através de uma montagem de válvula de medição. A atuação da montagem de válvula de medição esvazia a câmara de elevação e eleva a camisa de cronometragem, abrindo a válvula de estouro. A válvula de estouro é fechada quando a câmara de cronometragem preenche a uma taxa controlada pelo orifício. A válvula de derivação é mantida aberta pelo diferencial de pressão na válvula de derivação para fornecer fluxo de re-vedação ao obturador até a montagem de válvula de medição fechar novamente.
BR9800808A 1997-03-05 1998-03-03 Montagem de válvula com controle de descarga em dois estágios. BR9800808A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/811,654 US6041809A (en) 1997-03-05 1997-03-05 Two stage flush control valve assembly

Publications (1)

Publication Number Publication Date
BR9800808A true BR9800808A (pt) 1999-11-30

Family

ID=25207168

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9800808A BR9800808A (pt) 1997-03-05 1998-03-03 Montagem de válvula com controle de descarga em dois estágios.

Country Status (8)

Country Link
US (1) US6041809A (pt)
KR (1) KR100274777B1 (pt)
CN (1) CN1120277C (pt)
BR (1) BR9800808A (pt)
CA (1) CA2231117C (pt)
CR (1) CR5730A (pt)
MX (1) MXPA98001738A (pt)
TW (1) TW367382B (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6499152B2 (en) 2001-01-18 2002-12-31 Geberit Technik Ag Flush controller
US6560790B2 (en) 2001-03-06 2003-05-13 Geberit Technik Ag Flush control
FR2886365B1 (fr) * 2005-05-27 2007-07-20 Presto Robinets Sa Dispositif pour interrompre la temporisation d'un robinet a fermeture temporisee
US7509973B1 (en) 2006-04-05 2009-03-31 Manuel Deive System to prevent excess fluid flow with a secondary resetting shut-off valve assembly
GB0719520D0 (en) * 2007-10-05 2007-11-14 Bell Thomas H Flushing valve
US8485496B2 (en) * 2009-11-23 2013-07-16 Sloan Valve Company Electronic flush valve with optional manual override
US9759344B2 (en) * 2010-03-17 2017-09-12 Masco Canada Limited Flush valve seat
US8256036B2 (en) 2010-11-05 2012-09-04 Betoc Corporation Lockable assembly for urinal flush valves
US8256037B1 (en) 2010-11-05 2012-09-04 Betco Corporation Lockable assembly for urinal flush valves
JP6274603B2 (ja) * 2014-03-14 2018-02-07 Toto株式会社 流路開閉装置
JP6366002B2 (ja) * 2014-03-25 2018-08-01 Toto株式会社 流路開閉装置
US10689837B2 (en) 2016-12-15 2020-06-23 Kohler Co. Flushometer

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227674A (en) * 1977-06-30 1980-10-14 Grant Jr Walter H Liquid metering valve
US4574399A (en) * 1985-02-13 1986-03-11 Sullivan Richard N Flushing, toilet tank-fed, primer valve for sewer line drain traps
US4662602A (en) * 1985-10-28 1987-05-05 Masco Corporation Metering valve
US4832310A (en) * 1988-08-18 1989-05-23 Mansfield Plumbing Products, Inc. Flush control valve
US4817913A (en) * 1988-09-12 1989-04-04 Sloan Valve Company Flushometer relief valve
US5184640A (en) * 1990-11-02 1993-02-09 Lois L. Molligan Back water trap

Also Published As

Publication number Publication date
TW367382B (en) 1999-08-21
CR5730A (es) 2001-01-03
CN1193066A (zh) 1998-09-16
MXPA98001738A (es) 2004-03-26
CA2231117A1 (en) 1998-09-05
KR19980079785A (ko) 1998-11-25
CN1120277C (zh) 2003-09-03
KR100274777B1 (ko) 2001-01-15
CA2231117C (en) 2004-07-06
US6041809A (en) 2000-03-28

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Legal Events

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B24C Patent annual fee: request for for restoration

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B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

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B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2605 DE 08-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.