CA2032882C - Vacuum sewer arrangement - Google Patents

Vacuum sewer arrangement Download PDF

Info

Publication number
CA2032882C
CA2032882C CA002032882A CA2032882A CA2032882C CA 2032882 C CA2032882 C CA 2032882C CA 002032882 A CA002032882 A CA 002032882A CA 2032882 A CA2032882 A CA 2032882A CA 2032882 C CA2032882 C CA 2032882C
Authority
CA
Canada
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.)
Expired - Fee Related
Application number
CA002032882A
Other languages
English (en)
French (fr)
Other versions
CA2032882A1 (en
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.)
Wartsila Oy AB
Original Assignee
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 Wartsila Oy AB filed Critical Wartsila Oy AB
Publication of CA2032882A1 publication Critical patent/CA2032882A1/en
Application granted granted Critical
Publication of CA2032882C publication Critical patent/CA2032882C/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
CA002032882A 1990-01-02 1990-12-20 Vacuum sewer arrangement Expired - Fee Related CA2032882C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46036090A 1990-01-02 1990-01-02
US460,360 1990-01-02

Publications (2)

Publication Number Publication Date
CA2032882A1 CA2032882A1 (en) 1991-07-03
CA2032882C true CA2032882C (en) 2000-08-22

Family

ID=23828394

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002032882A Expired - Fee Related CA2032882C (en) 1990-01-02 1990-12-20 Vacuum sewer arrangement

Country Status (10)

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

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 (de) * 1999-10-16 2002-10-17 Airbus Gmbh Saugfördersystem
DE19949937C2 (de) * 1999-10-16 2002-08-01 Airbus Gmbh Vakuumabwassersystem eines Verkehrsflugzeuges
FI106220B (fi) * 1999-11-30 2000-12-15 Evac Int Oy Alipaineviemärijärjestelmä
FI110536B (fi) * 2001-06-21 2003-02-14 Evac Int Oy Menetelmä jäteaineen kuljettamiseksi alipaineviemärijärjestelmässä
FI118232B (fi) 2006-03-31 2007-08-31 Evac Int Oy Alipaineviemärijärjestelmä
CN108842879B (zh) * 2014-04-11 2020-07-24 嘉兴市品信电器有限公司 一种抽水马桶
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
WO2021034413A1 (en) 2019-08-21 2021-02-25 Magic Leap, Inc. Flat spectral response gratings using high index materials
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
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
FI840086A (fi) * 1984-01-11 1985-07-12 Vaeinoe Johannes Kilpi Spolstyrningsapparat foer vakuumklosett.
DE8524288U1 (de) * 1985-08-24 1985-11-14 Michael, Harald, 2000 Hamburg Membran-Absperrventil für Unterdruck-Abwasserleitungen
DE3629484C2 (de) * 1986-08-29 1995-07-27 Waertsilae Oy Ab Verfahren zum Abführen von Abwasser und Steuervorrichtung zur Durchführung des Verfahrens
FI77082C (fi) * 1987-04-06 1989-01-10 Waertsilae Oy Ab Vakuumavloppsanordning.

Also Published As

Publication number Publication date
EP0436357A1 (en) 1991-07-10
AU634008B2 (en) 1993-02-11
JP3040493B2 (ja) 2000-05-15
JPH0438336A (ja) 1992-02-07
NO905623L (no) 1991-07-03
ES2062422T3 (es) 1994-12-16
FI92085B (fi) 1994-06-15
FI910027A (fi) 1991-07-03
KR910014571A (ko) 1991-08-31
NO905623D0 (no) 1990-12-28
EP0436357B1 (en) 1994-09-21
AU6852790A (en) 1991-07-04
DE69012773D1 (de) 1994-10-27
DK0436357T5 (da) 1995-11-06
CA2032882A1 (en) 1991-07-03
KR0148792B1 (ko) 1998-10-15
DE69012773T2 (de) 1995-02-09
FI910027A0 (fi) 1991-01-02
NO315093B1 (no) 2003-07-07
FI92085C (fi) 1994-09-26

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Legal Events

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EEER Examination request
MKLA Lapsed