ES2007698A6 - A vacuum lavatory arrangement - Google Patents
A vacuum lavatory arrangementInfo
- Publication number
- ES2007698A6 ES2007698A6 ES8702469A ES8702469A ES2007698A6 ES 2007698 A6 ES2007698 A6 ES 2007698A6 ES 8702469 A ES8702469 A ES 8702469A ES 8702469 A ES8702469 A ES 8702469A ES 2007698 A6 ES2007698 A6 ES 2007698A6
- Authority
- ES
- Spain
- Prior art keywords
- vacuum
- pipes
- lavatory
- lavatory pan
- ventricle
- 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
Links
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
Abstract
A vacuum lavatory arrangement for mobile units such as trains and buses and comprising at least one lavatory pan (22), means for producing a vacuum, a reception bowl, pipes with valves for carrying the material from the lavatory pan (22) to the reception bowl by means of said vacuum, a ventricle (19) coupled in the pipe of the reception bowl, and means feeding rinsing liquid to the lavatory pan (22), whereby the means producing a vacuum in the ventricle (19) and the pipes are formed by a pneumatic ejector (11) connected to a compressed-air receiver. A siphon-interrupting device (29) is provided in the pipes of a cistern, said device being capable of introducing air into the pipes. As a result water damages are avoided if the valves of the rinsing system leak.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK405486A DK154405C (en) | 1986-08-26 | 1986-08-26 | VACUUM TOILET DEVICE |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2007698A6 true ES2007698A6 (en) | 1989-07-01 |
Family
ID=8129700
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES8702469A Expired ES2007698A6 (en) | 1986-08-26 | 1987-08-25 | A vacuum lavatory arrangement |
Country Status (5)
Country | Link |
---|---|
DE (1) | DE3728157A1 (en) |
DK (1) | DK154405C (en) |
ES (1) | ES2007698A6 (en) |
GB (1) | GB2194260B (en) |
IT (1) | IT1222528B (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI77082C (en) * | 1987-04-06 | 1989-01-10 | Waertsilae Oy Ab | Vacuum Drainage Device |
FI83797C (en) * | 1988-10-05 | 1991-08-26 | Nesite Oy | AVLOPPSSYSTEM. |
US5007117A (en) * | 1988-12-21 | 1991-04-16 | Oy Wartsila Ab | Vacuum toilet system with simultaneous rinse and discharge |
DE4102760C2 (en) * | 1991-01-28 | 1994-11-03 | Inst Schienenfahrzeuge | Combustion toilet for rail vehicles |
DE4136931A1 (en) * | 1991-04-23 | 1992-10-29 | Rauno Haatanen | DRAIN SYSTEM FOR THE DRAIN UNIT OF A UNIT PRODUCING UNIT |
EP0552517A1 (en) * | 1991-12-11 | 1993-07-28 | SUT-SYSTEM- UND UMWELTTECHNIK GmbH | Device for the evacuation of a liquid medium containing solids |
DE19516740C2 (en) * | 1995-05-06 | 1997-07-31 | Sanivac Vakuumtechnik Gmbh | Vacuum toilet system |
DE19713504C1 (en) * | 1997-04-01 | 1998-08-06 | Pneumatik Hydraulik Gmbh | Vacuum toilet system for vehicle and island sites not connected to main sewage system |
GB2332217B (en) * | 1997-12-09 | 2002-07-17 | Brian Donald Collins | Improvements to a W.C.Vacuum toilet or squat pan |
FI105120B (en) * | 1998-12-23 | 2000-06-15 | Evac Int Oy | Device for transporting waste |
DE102004031460A1 (en) * | 2004-06-30 | 2006-01-26 | Evac Gmbh | Vacuum toilet and method for operating a vacuum toilet |
DE202014002712U1 (en) * | 2014-03-28 | 2015-06-30 | Evac Gmbh | Pneumatic control valve for sanitary equipment |
-
1986
- 1986-08-26 DK DK405486A patent/DK154405C/en not_active IP Right Cessation
-
1987
- 1987-07-31 GB GB8718222A patent/GB2194260B/en not_active Expired - Fee Related
- 1987-08-21 IT IT21690/87A patent/IT1222528B/en active
- 1987-08-24 DE DE19873728157 patent/DE3728157A1/en not_active Withdrawn
- 1987-08-25 ES ES8702469A patent/ES2007698A6/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DK405486D0 (en) | 1986-08-26 |
GB8718222D0 (en) | 1987-09-09 |
GB2194260A (en) | 1988-03-02 |
DK154405B (en) | 1988-11-14 |
GB2194260B (en) | 1990-08-15 |
DK405486A (en) | 1988-02-27 |
DK154405C (en) | 1989-04-10 |
IT8721690A0 (en) | 1987-08-21 |
DE3728157A1 (en) | 1988-03-03 |
IT1222528B (en) | 1990-09-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20001204 |