DE69012773T2 - Vakuum-Abwasservorrichtung. - Google Patents
Vakuum-Abwasservorrichtung.Info
- Publication number
- DE69012773T2 DE69012773T2 DE69012773T DE69012773T DE69012773T2 DE 69012773 T2 DE69012773 T2 DE 69012773T2 DE 69012773 T DE69012773 T DE 69012773T DE 69012773 T DE69012773 T DE 69012773T DE 69012773 T2 DE69012773 T2 DE 69012773T2
- Authority
- DE
- Germany
- Prior art keywords
- sewer pipe
- sewage
- valve
- air inlet
- air
- 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
Links
- 239000010865 sewage Substances 0.000 title claims description 47
- 239000003570 air Substances 0.000 claims description 98
- 239000002351 wastewater Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 6
- 239000012080 ambient air Substances 0.000 claims description 2
- 239000002699 waste material Substances 0.000 description 37
- 238000011010 flushing procedure Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 230000003584 silencer Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46036090A | 1990-01-02 | 1990-01-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69012773D1 DE69012773D1 (de) | 1994-10-27 |
DE69012773T2 true DE69012773T2 (de) | 1995-02-09 |
Family
ID=23828394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69012773T Expired - Fee Related DE69012773T2 (de) | 1990-01-02 | 1990-12-20 | Vakuum-Abwasservorrichtung. |
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) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19949937A1 (de) * | 1999-10-16 | 2001-05-03 | Eads Airbus Gmbh | Saugfördersystem |
DE10117623A1 (de) * | 1999-10-16 | 2002-10-17 | Airbus Gmbh | Saugfördersystem |
Families Citing this family (10)
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 |
TW415984B (en) * | 1999-11-30 | 2000-12-21 | Evac Int Oy | Vacuum sewer system |
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 |
CN114270229A (zh) | 2019-08-21 | 2022-04-01 | 奇跃公司 | 使用高折射率材料的平坦光谱响应光栅 |
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)
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. |
-
1990
- 1990-12-20 CA CA002032882A patent/CA2032882C/en not_active Expired - Fee Related
- 1990-12-20 ES ES90313991T patent/ES2062422T3/es not_active Expired - Lifetime
- 1990-12-20 DE DE69012773T patent/DE69012773T2/de not_active Expired - Fee Related
- 1990-12-20 DK DK90313991.3T patent/DK0436357T5/da active
- 1990-12-20 EP EP90313991A patent/EP0436357B1/en not_active Expired - Lifetime
- 1990-12-27 JP JP2408307A patent/JP3040493B2/ja not_active Expired - Fee Related
- 1990-12-28 NO NO19905623A patent/NO315093B1/no unknown
- 1990-12-28 AU AU68527/90A patent/AU634008B2/en not_active Ceased
- 1990-12-31 KR KR1019900022754A patent/KR0148792B1/ko not_active IP Right Cessation
-
1991
- 1991-01-02 FI FI910027A patent/FI92085C/fi active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19949937A1 (de) * | 1999-10-16 | 2001-05-03 | Eads Airbus Gmbh | Saugfördersystem |
DE19949937C2 (de) * | 1999-10-16 | 2002-08-01 | Airbus Gmbh | Vakuumabwassersystem eines Verkehrsflugzeuges |
DE10117623A1 (de) * | 1999-10-16 | 2002-10-17 | Airbus Gmbh | Saugfördersystem |
Also Published As
Publication number | Publication date |
---|---|
FI910027A0 (fi) | 1991-01-02 |
ES2062422T3 (es) | 1994-12-16 |
EP0436357B1 (en) | 1994-09-21 |
EP0436357A1 (en) | 1991-07-10 |
CA2032882C (en) | 2000-08-22 |
NO905623L (no) | 1991-07-03 |
AU634008B2 (en) | 1993-02-11 |
FI92085C (fi) | 1994-09-26 |
KR910014571A (ko) | 1991-08-31 |
NO905623D0 (no) | 1990-12-28 |
AU6852790A (en) | 1991-07-04 |
DE69012773D1 (de) | 1994-10-27 |
FI910027A (fi) | 1991-07-03 |
CA2032882A1 (en) | 1991-07-03 |
DK0436357T5 (da) | 1995-11-06 |
NO315093B1 (no) | 2003-07-07 |
FI92085B (fi) | 1994-06-15 |
JPH0438336A (ja) | 1992-02-07 |
KR0148792B1 (ko) | 1998-10-15 |
JP3040493B2 (ja) | 2000-05-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: EVAC INTERNATIONAL OY, ESPOO, FI |
|
8339 | Ceased/non-payment of the annual fee |