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ES2062422T3 - VACUUM DRAIN DEVICE. - Google Patents

VACUUM DRAIN DEVICE.

Info

Publication number
ES2062422T3
ES2062422T3 ES90313991T ES90313991T ES2062422T3 ES 2062422 T3 ES2062422 T3 ES 2062422T3 ES 90313991 T ES90313991 T ES 90313991T ES 90313991 T ES90313991 T ES 90313991T ES 2062422 T3 ES2062422 T3 ES 2062422T3
Authority
ES
Spain
Prior art keywords
basket
tube
cup
air inlet
basketball
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.)
Expired - Lifetime
Application number
ES90313991T
Other languages
Spanish (es)
Inventor
Gunnar Lindroos
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.)
Metra Oy AB
Original Assignee
Metra Oy AB
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 Metra Oy AB filed Critical Metra Oy AB
Application granted granted Critical
Publication of ES2062422T3 publication Critical patent/ES2062422T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D5/00—Special constructions of flushing devices, e.g. closed flushing system

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Sewage (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Pipe Accessories (AREA)
  • Packages (AREA)

Abstract

UN MONTAJE DE ALBAÑAL AL VACIO CONSTA DE UNA TAZA (1) CONECTADA A UN TUBO DE ALBAÑAL (2) QUE TIENE ELEMENTOS PARA ESTABLECER, EN EL TUBO DE ALBAÑAL, UN VACIO SUFICIENTE PARA OBTENER UN TRANSPORTE DE LOS ALBAÑALES EFICAZ. HAY UNA VALVULA DE ALBAÑAL CERRADA NORMALMENTE (3) QUE CONECTA LA TAZA (1) CON EL TUBO DE ALBAÑAL (2) Y UN DISPOSITIVO DE CONTROL (7) PARA CONTROLAR EL FUNCIONAMIENTO DE LA VALVULA DE ALBAÑAL (3) PARA PERMITIR LA DESCARGA DEL ALBAÑAL DESDE LA TAZA (1) AL TUBO DE ALBAÑAL (2). TAMBIEN HAY UN CONDUCTO DE ENTRADA (4) QUE PERMITE QUE ENTRE AIRE EN EL TUBO DE ALBAÑAL (2) DE FORMA SEPARADA A LA TAZA (1). PARA CONTROLAR EL FLUJO DE AIRE QUE ENTRA A TRAVES DEL CONDUCTO DE ENTRADA DEL AIRE (4) EN EL TUBO DE ALBAÑAL (2), CUANDO EL TUBO DE ALBAÑAL (2) ESTA A UN VACIO CORRECTO PARA QUE SE PRODUZCA UN TRANSPORTE DEL ALBAÑAL EFICAZ, HAY UNA VALVULA DE ENTRADA DEL AIRE (6) CON ELEMENTO QUE LA PONEN EN FUNCIONAMIENTO EN RESPUESTA A LOS CAMBIOS DE PRESION DEL TUBO DE ALBAÑAL (2). TALES CAMBIOS DE PRESION TIENEN LUGAR CUANDO EL ALBAÑAL LIBERADO DE LA TAZA (1) HA PASADO EL PUNTO (36) DONDE EL CONDUCTO DE ENTRADA DEL AIRE (4) ESTA CONECTADO AL TUBO DE ALBAÑAL (2). ESTO ASEGURA QUE LA VALVULA DE ENTRADA DEL AIRE (6) FUNCIONE DE FORMA PRECISA Y SEGURA.A VACUUM BASKET ASSEMBLY CONSISTS OF A CUP (1) CONNECTED TO A BASKETBALL TUBE (2) THAT HAS ELEMENTS TO ESTABLISH, IN THE BASKETBALL TUBE, AN ENOUGH VACUUM TO OBTAIN AN EFFECTIVE TRANSPORT OF THE BASKSHOLDS. THERE IS A NORMALLY CLOSED BASKET VALVE (3) CONNECTING THE CUP (1) WITH THE BASKET TUBE (2) AND A CONTROL DEVICE (7) TO CONTROL THE OPERATION OF THE BASKET VALVE (3) TO ALLOW THE DISCHARGE OF THE BASKET FROM CUP (1) TO BASKET TUBE (2). THERE IS ALSO AN INLET DUCT (4) THAT ALLOWS AIR TO ENTER THE BASIN PIPE (2) SEPARATELY TO THE CUP (1). TO CONTROL THE AIR FLOW ENTERING THROUGH THE AIR INLET (4) IN THE BASKET TUBE (2), WHEN THE BASKET TUBE (2) IS AT A CORRECT VACUUM FOR AN EFFECTIVE TRANSPORT OF THE BASKETBALL TO BE PRODUCED THERE IS AN AIR INLET VALVE (6) WITH AN ELEMENT THAT PUT IT INTO OPERATION IN RESPONSE TO THE CHANGES IN THE PRESSURE OF THE BASIN PIPE (2). SUCH PRESSURE CHANGES TAKE PLACE WHEN THE VILLAGE RELEASED FROM THE CUP (1) HAS PASSED POINT (36) WHERE THE AIR INLET DUCT (4) IS CONNECTED TO THE VESSEL TUBE (2). THIS ENSURES THAT THE AIR INLET VALVE (6) WORKS IN A PRECISE AND SAFE WAY.

ES90313991T 1990-01-02 1990-12-20 VACUUM DRAIN DEVICE. Expired - Lifetime ES2062422T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46036090A 1990-01-02 1990-01-02

Publications (1)

Publication Number Publication Date
ES2062422T3 true ES2062422T3 (en) 1994-12-16

Family

ID=23828394

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90313991T Expired - Lifetime ES2062422T3 (en) 1990-01-02 1990-12-20 VACUUM DRAIN DEVICE.

Country Status (10)

Country Link
EP (1) EP0436357B1 (en)
JP (1) JP3040493B2 (en)
KR (1) KR0148792B1 (en)
AU (1) AU634008B2 (en)
CA (1) CA2032882C (en)
DE (1) DE69012773T2 (en)
DK (1) DK0436357T5 (en)
ES (1) ES2062422T3 (en)
FI (1) FI92085C (en)
NO (1) NO315093B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6305403B1 (en) * 1999-09-16 2001-10-23 Evac International Oy Aeration apparatus for a vertical riser in a vacuum drainage system
DE10117623A1 (en) * 1999-10-16 2002-10-17 Airbus Gmbh Suction conveying system for commercial passenger aircraft, has branch pipe leg of pipe junction and a receptacle which is positioned on opposite sides of collection pipe
DE19949937C2 (en) * 1999-10-16 2002-08-01 Airbus Gmbh Vacuum sewage system of a commercial aircraft
FI106220B (en) * 1999-11-30 2000-12-15 Evac Int Oy Vacuum drainage system
FI110536B (en) * 2001-06-21 2003-02-14 Evac Int Oy Process for transporting waste material in a vacuum sewer system
FI118232B (en) * 2006-03-31 2007-08-31 Evac Int Oy vacuum Drainage
CN108842879B (en) * 2014-04-11 2020-07-24 嘉兴市品信电器有限公司 Water closet
KR101506847B1 (en) * 2014-12-22 2015-03-30 주식회사 호두 Vacuum type ventilation device of vacuum toilet
CN105239638A (en) * 2015-09-30 2016-01-13 苏州科博思流体科技有限公司 Pretreatment device for sewer pipe
CN114270229B (en) 2019-08-21 2025-03-25 奇跃公司 Flat spectral response gratings using high refractive index materials
CN113371019A (en) * 2021-05-19 2021-09-10 青岛亚通达铁路设备有限公司 Noise reduction method for vacuum toilet, noise reduction valve and vacuum excrement collection system
US20240101256A1 (en) * 2022-09-23 2024-03-28 B/E Aerospace, Inc. Aircraft lavatory seat with reduced risk of injuries

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3623504A (en) * 1970-04-14 1971-11-30 Stewart Warner Corp Check valve assembly
US4184506A (en) * 1973-12-29 1980-01-22 Krister Nordberg Vacuum sewer system
FI840086L (en) * 1984-01-11 1985-07-12 Vaeinoe Johannes Kilpi SPOLSTRYNINGSPARAT FOER VACUUMKLOSETT.
DE8524288U1 (en) * 1985-08-24 1985-11-14 Michael, Harald, 2000 Hamburg Diaphragm shut-off valve for negative pressure sewer pipes
DE3629484C2 (en) * 1986-08-29 1995-07-27 Waertsilae Oy Ab Waste water discharge method and control device for carrying out the method
FI77082C (en) * 1987-04-06 1989-01-10 Waertsilae Oy Ab Vacuum Drainage Device

Also Published As

Publication number Publication date
AU6852790A (en) 1991-07-04
NO315093B1 (en) 2003-07-07
NO905623L (en) 1991-07-03
KR0148792B1 (en) 1998-10-15
FI910027A0 (en) 1991-01-02
JP3040493B2 (en) 2000-05-15
CA2032882A1 (en) 1991-07-03
EP0436357A1 (en) 1991-07-10
FI910027A (en) 1991-07-03
FI92085B (en) 1994-06-15
DE69012773T2 (en) 1995-02-09
KR910014571A (en) 1991-08-31
NO905623D0 (en) 1990-12-28
JPH0438336A (en) 1992-02-07
AU634008B2 (en) 1993-02-11
DE69012773D1 (en) 1994-10-27
DK0436357T5 (en) 1995-11-06
EP0436357B1 (en) 1994-09-21
CA2032882C (en) 2000-08-22
FI92085C (en) 1994-09-26

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