EP0436357A1 - Vakuum-Abwasservorrichtung - Google Patents

Vakuum-Abwasservorrichtung Download PDF

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Publication number
EP0436357A1
EP0436357A1 EP90313991A EP90313991A EP0436357A1 EP 0436357 A1 EP0436357 A1 EP 0436357A1 EP 90313991 A EP90313991 A EP 90313991A EP 90313991 A EP90313991 A EP 90313991A EP 0436357 A1 EP0436357 A1 EP 0436357A1
Authority
EP
European Patent Office
Prior art keywords
sewer
air inlet
valve
sewer pipe
sewage
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
EP90313991A
Other languages
English (en)
French (fr)
Other versions
EP0436357B1 (de
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
Wartsila 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, Wartsila Oy AB filed Critical Metra Oy AB
Publication of EP0436357A1 publication Critical patent/EP0436357A1/de
Application granted granted Critical
Publication of EP0436357B1 publication Critical patent/EP0436357B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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

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)
EP90313991A 1990-01-02 1990-12-20 Vakuum-Abwasservorrichtung Expired - Lifetime EP0436357B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46036090A 1990-01-02 1990-01-02
US460360 1999-12-13

Publications (2)

Publication Number Publication Date
EP0436357A1 true EP0436357A1 (de) 1991-07-10
EP0436357B1 EP0436357B1 (de) 1994-09-21

Family

ID=23828394

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90313991A Expired - Lifetime EP0436357B1 (de) 1990-01-02 1990-12-20 Vakuum-Abwasservorrichtung

Country Status (10)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1085134A2 (de) * 1999-09-16 2001-03-21 Evac International Oy Belüftungsvorrichtung für ein vertikales Steigrohr in einem Vakuumabwassersystem
WO2003000999A1 (en) * 2001-06-21 2003-01-03 Evac International Oy Vacuum sewer system
US7770241B2 (en) 2006-03-31 2010-08-10 Evac International Oy Vacuum sewer system
CN113371019A (zh) * 2021-05-19 2021-09-10 青岛亚通达铁路设备有限公司 一种真空便器降噪方法、降噪阀及真空集便系统

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19949937C2 (de) * 1999-10-16 2002-08-01 Airbus Gmbh Vakuumabwassersystem eines Verkehrsflugzeuges
DE10117623A1 (de) * 1999-10-16 2002-10-17 Airbus Gmbh Saugfördersystem
TW415984B (en) * 1999-11-30 2000-12-21 Evac Int Oy Vacuum sewer system
CN108842878B (zh) * 2014-04-11 2020-04-21 范慧飞 一种真空辅助抽水马桶
KR101506847B1 (ko) * 2014-12-22 2015-03-30 주식회사 호두 진공변기의 진공식환기장치
CN105239638A (zh) * 2015-09-30 2016-01-13 苏州科博思流体科技有限公司 一种用于下水管道的预处理装置
EP4018231A4 (de) 2019-08-21 2022-11-09 Magic Leap, Inc. Flache spektrale reaktionsgitter unter verwendung von materialien mit hohem brechungsindex
US20240101256A1 (en) * 2022-09-23 2024-03-28 B/E Aerospace, Inc. Aircraft lavatory seat with reduced risk of injuries

Citations (4)

* 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
DE8524288U1 (de) * 1985-08-24 1985-11-14 Michael, Harald, 2000 Hamburg Membran-Absperrventil für Unterdruck-Abwasserleitungen
GB2203461A (en) * 1987-04-06 1988-10-19 Waertsilae Oy Ab Vacuum sewer arrangement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI840086A (fi) * 1984-01-11 1985-07-12 Vaeinoe Johannes Kilpi Spolstyrningsapparat foer vakuumklosett.
DE3629484C2 (de) * 1986-08-29 1995-07-27 Waertsilae Oy Ab Verfahren zum Abführen von Abwasser und Steuervorrichtung zur Durchführung des Verfahrens

Patent Citations (4)

* 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
DE8524288U1 (de) * 1985-08-24 1985-11-14 Michael, Harald, 2000 Hamburg Membran-Absperrventil für Unterdruck-Abwasserleitungen
GB2203461A (en) * 1987-04-06 1988-10-19 Waertsilae Oy Ab Vacuum sewer arrangement

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1085134A2 (de) * 1999-09-16 2001-03-21 Evac International Oy Belüftungsvorrichtung für ein vertikales Steigrohr in einem Vakuumabwassersystem
EP1085134A3 (de) * 1999-09-16 2003-05-28 Evac International Oy Belüftungsvorrichtung für ein vertikales Steigrohr in einem Vakuumabwassersystem
WO2003000999A1 (en) * 2001-06-21 2003-01-03 Evac International Oy Vacuum sewer system
US7770241B2 (en) 2006-03-31 2010-08-10 Evac International Oy Vacuum sewer system
USRE45688E1 (en) 2006-03-31 2015-09-29 Evac Oy Vacuum sewer system
CN113371019A (zh) * 2021-05-19 2021-09-10 青岛亚通达铁路设备有限公司 一种真空便器降噪方法、降噪阀及真空集便系统

Also Published As

Publication number Publication date
NO905623L (no) 1991-07-03
DE69012773D1 (de) 1994-10-27
DE69012773T2 (de) 1995-02-09
JPH0438336A (ja) 1992-02-07
EP0436357B1 (de) 1994-09-21
CA2032882C (en) 2000-08-22
JP3040493B2 (ja) 2000-05-15
ES2062422T3 (es) 1994-12-16
FI92085B (fi) 1994-06-15
NO905623D0 (no) 1990-12-28
KR0148792B1 (ko) 1998-10-15
AU634008B2 (en) 1993-02-11
FI910027A0 (fi) 1991-01-02
FI910027A (fi) 1991-07-03
KR910014571A (ko) 1991-08-31
DK0436357T5 (da) 1995-11-06
CA2032882A1 (en) 1991-07-03
NO315093B1 (no) 2003-07-07
FI92085C (fi) 1994-09-26
AU6852790A (en) 1991-07-04

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