ES273804U - Valvula para admision de aire. - Google Patents

Valvula para admision de aire.

Info

Publication number
ES273804U
ES273804U ES1983273804U ES273804U ES273804U ES 273804 U ES273804 U ES 273804U ES 1983273804 U ES1983273804 U ES 1983273804U ES 273804 U ES273804 U ES 273804U ES 273804 U ES273804 U ES 273804U
Authority
ES
Spain
Prior art keywords
pipe
valve
air admittance
stack
opening
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.)
Granted
Application number
ES1983273804U
Other languages
English (en)
Other versions
ES273804Y (es
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.)
KENTSUB Ltd
Original Assignee
KENTSUB Ltd
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 KENTSUB Ltd filed Critical KENTSUB Ltd
Publication of ES273804U publication Critical patent/ES273804U/es
Application granted granted Critical
Publication of ES273804Y publication Critical patent/ES273804Y/es
Expired legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122Pipe-line systems for waste water in building
    • E03C1/1222Arrangements of devices in domestic waste water pipe-line systems
    • E03C1/1225Arrangements of devices in domestic waste water pipe-line systems of air admittance valves
    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122Pipe-line systems for waste water in building
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K24/00Devices, e.g. valves, for venting or aerating enclosures
    • F16K24/06Devices, e.g. valves, for venting or aerating enclosures for aerating only
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7837Direct response valves [i.e., check valve type]
    • Y10T137/7897Vacuum relief type
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00Fluid handling
    • Y10T137/7722Line condition change responsive valves
    • Y10T137/7837Direct response valves [i.e., check valve type]
    • Y10T137/7904Reciprocating valves
    • Y10T137/7908Weight biased
    • Y10T137/7909Valve body is the weight
    • Y10T137/7913Guided head
    • Y10T137/7915Guide stem
    • Y10T137/7918Head slidable on guide rod

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Check Valves (AREA)

Abstract

1. Válvula para admisión de aire, comprendiendo un cuerpo hueco, que en fase de uso, presenta una abertura inferior para comunicar con el extremo superior de un tubo, contando dicho cuerpo con mampostería interior que, en la misma, define una cámara y un asiento de válvula alrededor de una primera abertura, la cual va dirigida en sentido ascendente en el cuerpo y una segunda abertura que va dirigida al exterior en sentido lateral del cuerpo; un elemento de válvula dispuesto en el cuerpo hueco por encima de dicha cámara y que es desplazable hacia arriba y hacia abajo con respecto al citado asiento de válvula para abrir y cerrar dicha primera abertura de la cámara, y medios para guiar dicho elemento de válvula en alineación con el citado asiento de válvula. 2. Válvula para admisión de aire, según se reivindica en la reivindicación 1, en la que el cuerpo se caracteriza porque es de sección circular, y el elemento de válvula tiene un diámetro que es, por lo menos, la mitad del diámetro del cuerpo. 3. Válvula para admisión de aire, tal como se reivindica en cualquiera de las reivindicaciones 1 y 2, caracterizados porque comprende un diafragma elástico y flexible fijado en la cara inferior del elemento de válvula. 4. Válvula para admisión de aire, tal como se reivindica en la reivindicación 3, en la que el citado diafragma se caracteriza porque es un anillo o corona circular de caucho. 5. Válvula para admisión de aire, tal como se reivindica en cualquiera de las reivindicaciones 1 a 4, en la que dichos medios de guía se caracterizan porque comprenden una espiga guía que se extiende hacia arriba desde una porción transversal de dicha mampostería interior, y un vástago hueco en el citado elemento de válvula, deslizable hacia arriba y abajo, guiado sustancialmente sin rozar en la citada espiga. 6. Válvula para admisión de aire, tal como se reivindica en la reivindicación 5 cuando se hace dependiente de la reivindicación 3 o reivindicación 4, en la que dicho diafragma se caracteriza porque está fijado en la cara inferior del elemento de válvula por medio de un clip de resorte ensartado en dicho vástago, quedando en contacto con la cara inferior del diafragma. 7. Válvula para admisión de aire, tal como se reivindica en cualquiera de las reivindicaciones 1 a 6, en la que dicho cuerpo se caracteriza porque comprende una porción interior que tiene dicha mampostería interior, y una porción de tapa y cubierta desmontable conectadas de manera hermética en la citada porción inferior. 8. Válvula para admisión de aire, tal como se reivindica en la reivindicación 7, en la que dicha porción inferior tiene un extremo superior abierto el cual está externamente roscado, y en la que la porción de tapa y cubierta están conrrespondientemente roscadas interiormente debajo de una pared superior plana y dentro del extremo superior de una porción de faldilla exterior separada de la porción inferior. 9. Válvula para admisión de aire, tal como se reivindica en la reivindicación 8, en la que dicha porción de faldilla se caracteriza porque se extiende por debajo del nivel de la segunda abertura de la cámara interior. 10. Válvula para admisión de aire, tal como se reivindica en cualquiera de las reivindicaciones 7 a 9, en la que dicha porción de cuerpo inferior, dicha porción de tapa y cubierta, y dicho elemento de válvula se caracterizan porque están moldeados en material de plástico inyectado. 11. Válvula para admisión de aire.
ES1983273804U 1982-07-29 1983-07-28 Valvula para admision de aire Expired ES273804Y (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8221946 1982-07-29

Publications (2)

Publication Number Publication Date
ES273804U true ES273804U (es) 1984-01-16
ES273804Y ES273804Y (es) 1984-08-01

Family

ID=10531994

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1983273804U Expired ES273804Y (es) 1982-07-29 1983-07-28 Valvula para admision de aire

Country Status (8)

Country Link
US (1) US4556084A (es)
EP (1) EP0100657B1 (es)
AU (1) AU557308B2 (es)
DE (1) DE3367014D1 (es)
ES (1) ES273804Y (es)
GB (1) GB2124344B (es)
IE (1) IE54732B1 (es)
NZ (1) NZ205080A (es)

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US5099878A (en) * 1991-05-13 1992-03-31 Vernay Laboratories, Inc. Tube mounted low pressure check valve
US5129426A (en) * 1991-05-13 1992-07-14 Vernay Laboratories, Inc. Tube mounted check valve
FR2685055B1 (fr) * 1991-12-11 1995-02-24 Comete Ind Robinet comportant un organe obturateur qui combine une fonction d'obturation commandee et une fonction d'obturation induite et un dispositif anti-vide.
CH685454A5 (de) * 1992-03-11 1995-07-14 Inventa Ag Rückschlagventil.
US5441679A (en) * 1993-06-03 1995-08-15 Studor, Inc. Method of assembling a value head
US5725099A (en) * 1996-03-01 1998-03-10 Studor Trading Ltd. Vacuum breaker vent valve packaging and installation system
US5937889A (en) * 1998-01-06 1999-08-17 Krieg; Ingo Inlet air filter for vacuum breaker valves
EP1026329A1 (en) 1999-02-03 2000-08-09 Kurt Sture Birger Ericson Air admittance valve for sanitary waste pipe system
US6161564A (en) * 1999-04-06 2000-12-19 Cornwall; Kenneth R. Fire transmission prevention system
USD427286S (en) * 1999-05-25 2000-06-27 Julius Ballanco Air admittance valve
US6408452B1 (en) 2000-04-21 2002-06-25 Arthur J. Bromley Automatic shut-off valve
US6295661B1 (en) 2000-04-21 2001-10-02 Arthur J. Bromley Automatic shut-off valve
US6234198B1 (en) * 2000-04-27 2001-05-22 Daniel Chalich Air vent valve
US6415816B1 (en) * 2000-08-31 2002-07-09 Cherne Industries Incorporated Air admittance valve assembly
EP1460690A1 (en) * 2003-02-25 2004-09-22 Broadcom Corporation Optimization of routing layers and board space requirements in a BGA package (fka BGA package)
US7816247B2 (en) 2003-02-25 2010-10-19 Broadcom Corporation Optimization of routing layers and board space requirements for ball grid array package implementations including array corner considerations
US6916995B2 (en) 2003-02-25 2005-07-12 Broadcom Corporation Optimization of routing layers and board space requirements for ball grid array package implementations including single and multi-layer routing
US8342168B2 (en) * 2003-10-22 2013-01-01 Per Ingemar Stahl System for heating liquid by solar radiation
GB0423231D0 (en) * 2004-10-20 2004-11-24 Mcalpine & Co Ltd Improved air vent
US7445022B2 (en) * 2005-01-18 2008-11-04 Ayrlett Air Valve Company, Llc Air admittance vent diaphragm assembly
US7395835B1 (en) 2005-02-16 2008-07-08 Rectorseal Corporation Air admittance valve
US20100139788A1 (en) * 2005-04-25 2010-06-10 Lackey Derek J Metallic Air Admittance Valve
US20060237678A1 (en) * 2005-04-25 2006-10-26 Lackey Derek J Metallic Air Admittance Valve
US20080110508A1 (en) * 2006-11-13 2008-05-15 Honeywell International, Inc. Guiding of short aspect ratio poppets in a hot gas application
US7270146B1 (en) * 2006-12-15 2007-09-18 Wilhelmina E. E. Johnston Air vent valve
US7410608B1 (en) * 2007-09-19 2008-08-12 Rectorseal Corporation Methods for manufacturing a diaphragm for an air admittance valve
US20100000614A1 (en) 2008-07-02 2010-01-07 Zahuranec Terry L Plumbing supply boxes
US8136548B2 (en) * 2008-08-08 2012-03-20 Watertite Products, Inc. Air admittance valve
EP2224066A1 (en) * 2009-02-25 2010-09-01 Studor S.A. Air admittance valve
AT508964B1 (de) * 2009-11-05 2011-07-15 Tcg Unitech Systemtechnik Gmbh Rückschlagventil
ES2523508T3 (es) 2009-11-12 2014-11-26 Dorot Management Control Valves Ltd. Válvula de gas
CN103906957B (zh) * 2011-10-27 2016-11-02 多歌公司 阀装置及包括该阀装置的自来水系统
US9416986B2 (en) 2013-06-24 2016-08-16 The Rectorseal Corporation Valve for roof vent
ITMI20132113A1 (it) * 2013-12-17 2015-06-18 Re Flex Srl Tubo di scarico per macchine lavatrici quali lavastoviglie e lavabiancheria.
US9683355B2 (en) 2014-04-28 2017-06-20 Ips Corporation Air admittance valve
DK3227499T3 (da) 2014-12-05 2020-02-24 Oertoft Holding Aps Sanitærafløbsrørsystem og udluftningsventil til et sanitærafløbsrørsystem
TWM500184U (zh) * 2015-01-13 2015-05-01 Shower Kaokang Entpr Co Ltd 防止穢氣溢出之空氣准入閥
SE542035C2 (en) * 2016-11-15 2020-02-11 Ab Durgo A waste water piping system
WO2018093321A1 (en) * 2016-11-15 2018-05-24 Aktiebolaget Durgo Waste water piping system and an air valve
US20220251819A1 (en) * 2021-02-09 2022-08-11 Denis Friezner Method and Apparatus for Controlling Hazardous Materials Disposed Within a Storm Water Control System

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Also Published As

Publication number Publication date
GB2124344A (en) 1984-02-15
EP0100657A1 (en) 1984-02-15
US4556084A (en) 1985-12-03
IE831805L (en) 1984-01-29
GB8320416D0 (en) 1983-09-01
NZ205080A (en) 1986-03-14
EP0100657B1 (en) 1986-10-15
DE3367014D1 (en) 1986-11-20
AU557308B2 (en) 1986-12-18
IE54732B1 (en) 1990-01-17
ES273804Y (es) 1984-08-01
GB2124344B (en) 1986-03-26
AU1745083A (en) 1984-02-02

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Legal Events

Date Code Title Description
MM1K Utility model lapsed

Effective date: 19960506