MX2020012145A - Dispositivo de valvula. - Google Patents

Dispositivo de valvula.

Info

Publication number
MX2020012145A
MX2020012145A MX2020012145A MX2020012145A MX2020012145A MX 2020012145 A MX2020012145 A MX 2020012145A MX 2020012145 A MX2020012145 A MX 2020012145A MX 2020012145 A MX2020012145 A MX 2020012145A MX 2020012145 A MX2020012145 A MX 2020012145A
Authority
MX
Mexico
Prior art keywords
valve
small hole
valve device
flow path
valve body
Prior art date
Application number
MX2020012145A
Other languages
English (en)
Inventor
Walter Pitsch
Marin Marinov
Eric Soberano
Koji Shimizu
Kojiro Watari
Original Assignee
As America 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 As America Inc filed Critical As America Inc
Publication of MX2020012145A publication Critical patent/MX2020012145A/es

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
    • E03D3/06—Self-closing flushing valves with diaphragm valve and pressure chamber for retarding the valve-closing movement
    • 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
    • F16K21/06—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening
    • F16K21/12—Self-closing valves, i.e. closing automatically after operation in which the closing movement, either retarded or not, starts immediately after opening with hydraulically-operated opening means; with arrangements for pressure relief before opening
    • 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
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/385—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm
    • F16K31/3855—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a diaphragm the discharge being effected through the diaphragm and being blockable by a mechanically-actuated member making contact with the diaphragm

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)
  • Lift Valve (AREA)
  • Details Of Valves (AREA)

Abstract

Se proporcionan dispositivos de válvula y cabezales de flujo para un dispositivo de válvula. Un dispositivo de válvula puede incluir un cuerpo de válvula que abre y cierra un orificio de válvula para permitir la comunicación entre un trayecto de flujo primario y un trayecto de flujo secundario, una cámara de contrapresión definida en el lado posterior del cuerpo de válvula, un orificio pequeño que se proporciona en el cuerpo de válvula para permitir que el trayecto de flujo primario y la cámara de contrapresión se comuniquen entre sí, y un pasador que tiene una parte recta insertada en el orificio pequeño para limpiar el orificio pequeño mediante movimientos relativos del orificio pequeño y la parte recta. Un cabezal de flujo puede ser anular e incluir una o más muescas a lo largo de un perímetro y estar configurado para acoplarse con una superficie periférica interna de una parte de extremo superior de un barril interno del dispositivo de válvula.
MX2020012145A 2018-05-18 2019-05-17 Dispositivo de valvula. MX2020012145A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201862673659P 2018-05-18 2018-05-18
PCT/US2019/032840 WO2019222609A2 (en) 2018-05-18 2019-05-17 Valve device

Publications (1)

Publication Number Publication Date
MX2020012145A true MX2020012145A (es) 2021-01-29

Family

ID=67002360

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020012145A MX2020012145A (es) 2018-05-18 2019-05-17 Dispositivo de valvula.

Country Status (5)

Country Link
US (1) US11391029B2 (es)
CN (1) CN214789343U (es)
CA (1) CA3096712A1 (es)
MX (1) MX2020012145A (es)
WO (1) WO2019222609A2 (es)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE20576E (en) * 1937-12-07 Flush valve
US3400731A (en) * 1966-05-09 1968-09-10 Robert R. Mccornack Fluid valve with self-cleaning metering orifice
DE4038437A1 (de) * 1990-12-01 1992-06-04 Bosch Gmbh Robert Drossel in einem hydraulischen system
US5150877A (en) * 1992-02-11 1992-09-29 Sloan Valve Company Flush valve refill ring
JP2002327857A (ja) * 2001-05-08 2002-11-15 Toto Ltd 振動防止機能付きダイヤフラム弁
US7182096B1 (en) * 2005-01-26 2007-02-27 Var E. Lordahl Self cleaning metering device for diaphragm style flush valve
US8069877B2 (en) * 2007-05-07 2011-12-06 As Ip Holdco, Llc Pressure compensating flush valve with self-cleaning piston
CN102027001A (zh) 2007-06-20 2011-04-20 新加坡科技研究局 N-杂环卡宾金属环催化剂和方法
CN201169816Y (zh) * 2007-12-27 2008-12-24 上海科勒电子科技有限公司 冲洗控制阀阀芯
EP2813627A1 (en) * 2013-03-15 2014-12-17 Sloan Valve Company Automatic flush actuation assembly with additional manual actuation assembly
BE1023136B1 (nl) 2015-05-28 2016-11-29 Renson Sunprotection Screens Nv Lamellendak en werkwijze voor het aanpassen van een lamellendak
DE102015009106A1 (de) * 2015-07-17 2017-01-19 Grohe Ag Eigenmediumgesteuertes Regelventil

Also Published As

Publication number Publication date
US11391029B2 (en) 2022-07-19
WO2019222609A3 (en) 2019-12-26
CA3096712A1 (en) 2019-11-21
WO2019222609A2 (en) 2019-11-21
US20210230853A1 (en) 2021-07-29
CN214789343U (zh) 2021-11-19

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