MX9708259A - Mecanismo controlador con colector de respiradero para sistema de transporte de drenaje al vacio. - Google Patents

Mecanismo controlador con colector de respiradero para sistema de transporte de drenaje al vacio.

Info

Publication number
MX9708259A
MX9708259A MX9708259A MX9708259A MX9708259A MX 9708259 A MX9708259 A MX 9708259A MX 9708259 A MX9708259 A MX 9708259A MX 9708259 A MX9708259 A MX 9708259A MX 9708259 A MX9708259 A MX 9708259A
Authority
MX
Mexico
Prior art keywords
sump
vented
transport system
sewage
vacuum sewerage
Prior art date
Application number
MX9708259A
Other languages
English (en)
Other versions
MXPA97008259A (es
Inventor
Burton A Featheringill
John M Grooms
Original Assignee
Airvac 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 Airvac Inc filed Critical Airvac Inc
Publication of MX9708259A publication Critical patent/MX9708259A/es
Publication of MXPA97008259A publication Critical patent/MXPA97008259A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/006—Pneumatic sewage disposal systems; accessories specially adapted therefore
    • E03F1/007—Pneumatic sewage disposal systems; accessories specially adapted therefore for public or main systems
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B5/00—Use of pumping plants or installations; Layouts thereof
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S137/00—Fluid handling
    • Y10S137/907—Vacuum-actuated valves
    • 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
    • Y10T137/2931—Diverse fluid containing pressure systems
    • Y10T137/3109—Liquid filling by evacuating container
    • 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
    • Y10T137/402—Distribution systems involving geographic features

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)

Abstract

Un aparato para prevenir la inundacion de agua de las válvulas de control y el sensor utilizado para regular la operacion de la válvula de interfase al vacío en un sistema de alcantarillado al vacío de descarga en sumidero. Una válvula de flotador opera de acuerdo con la palanca de aguas residuales en un pozo de sumidero, y comunica presion atmosférica al sensor y las válvulas de control mientras la palanca de aguas residuales está bajo un límite, predeterminado, pero cierra el paso por ahí de las aguas residuales una vez que la palanca de aguas residuales excede el límite predeterminado. Una válvula de recuperacion de presion también puede ser conectada operativamente a la válvula de flotador que descarga los residuos de presion hidroestática excesiva en el pozo de sumidero hacia la atmosfera.
MXPA/A/1997/008259A 1995-04-26 1997-10-27 Mecanismo controlador con colector de respiradero para sistema de transporte de drenaje al vacio MXPA97008259A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/429,536 US5570715A (en) 1995-04-26 1995-04-26 Sump-vented controller mechanism for vacuum sewerage transport system
US08429536 1995-04-26

Publications (2)

Publication Number Publication Date
MX9708259A true MX9708259A (es) 1998-06-30
MXPA97008259A MXPA97008259A (es) 1998-10-30

Family

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Also Published As

Publication number Publication date
CA2219218C (en) 2001-04-24
AU687314B2 (en) 1998-02-19
US5570715A (en) 1996-11-05
SK145997A3 (en) 1998-10-07
JP3102891B2 (ja) 2000-10-23
EP0821753A4 (en) 1998-12-16
CZ342197A3 (cs) 1998-11-11
CA2219218A1 (en) 1996-10-31
EP0821753A1 (en) 1998-02-04
AU5630196A (en) 1996-11-18
KR19990008080A (ko) 1999-01-25
WO1996034156A1 (en) 1996-10-31
KR100238498B1 (ko) 2000-06-01
JPH10507502A (ja) 1998-07-21

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees