ES2007698A6 - A vacuum lavatory arrangement - Google Patents

A vacuum lavatory arrangement

Info

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
Application number
ES8702469A
Other languages
Spanish (es)
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.)
SEMCO ODENSE ANS
Original Assignee
SEMCO ODENSE ANS
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 SEMCO ODENSE ANS filed Critical SEMCO ODENSE ANS
Publication of ES2007698A6 publication Critical patent/ES2007698A6/en
Expired 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)

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.
ES8702469A 1986-08-26 1987-08-25 A vacuum lavatory arrangement Expired ES2007698A6 (en)

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 (13)

* Cited by examiner, † Cited by third party
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
DE202024101076U1 (en) 2024-03-05 2024-03-22 Deutsche Bahn Aktiengesellschaft Toilet facilities

Also Published As

Publication number Publication date
IT1222528B (en) 1990-09-05
GB2194260A (en) 1988-03-02
DK154405B (en) 1988-11-14
GB8718222D0 (en) 1987-09-09
GB2194260B (en) 1990-08-15
DE3728157A1 (en) 1988-03-03
DK405486A (en) 1988-02-27
DK405486D0 (en) 1986-08-26
IT8721690A0 (en) 1987-08-21
DK154405C (en) 1989-04-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001204