DK117289D0 - DEVICE FOR VACUUM DISPOSAL OF WASTE WATER - Google Patents

DEVICE FOR VACUUM DISPOSAL OF WASTE WATER

Info

Publication number
DK117289D0
DK117289D0 DK117289A DK117289A DK117289D0 DK 117289 D0 DK117289 D0 DK 117289D0 DK 117289 A DK117289 A DK 117289A DK 117289 A DK117289 A DK 117289A DK 117289 D0 DK117289 D0 DK 117289D0
Authority
DK
Denmark
Prior art keywords
waste water
vacuum disposal
disposal
vacuum
waste
Prior art date
Application number
DK117289A
Other languages
Danish (da)
Other versions
DK117289A (en
DK172092B1 (en
Inventor
Thierry Fournier
Alain Besombes
Original Assignee
Alsthom Fluides S A
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9364197&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK117289(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Alsthom Fluides S A filed Critical Alsthom Fluides S A
Publication of DK117289D0 publication Critical patent/DK117289D0/en
Publication of DK117289A publication Critical patent/DK117289A/en
Application granted granted Critical
Publication of DK172092B1 publication Critical patent/DK172092B1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C19/00—Rotary-piston pumps with fluid ring or the like, specially adapted for elastic fluids
    • F04C19/001—General arrangements, plants, flowsheets
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
DK117289A 1988-03-11 1989-03-10 Device for vacuum discharge of sewage DK172092B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8803209 1988-03-11
FR8803209A FR2628459B1 (en) 1988-03-11 1988-03-11 WASTE WATER VACUUM DISCHARGE SYSTEM

Publications (3)

Publication Number Publication Date
DK117289D0 true DK117289D0 (en) 1989-03-10
DK117289A DK117289A (en) 1989-09-12
DK172092B1 DK172092B1 (en) 1997-10-20

Family

ID=9364197

Family Applications (1)

Application Number Title Priority Date Filing Date
DK117289A DK172092B1 (en) 1988-03-11 1989-03-10 Device for vacuum discharge of sewage

Country Status (6)

Country Link
EP (1) EP0333045B1 (en)
DE (1) DE68924081T2 (en)
DK (1) DK172092B1 (en)
FI (1) FI891094A (en)
FR (1) FR2628459B1 (en)
NO (1) NO891008L (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2694317B1 (en) * 1992-07-28 1994-10-14 Felden Jean Marie Installation for the treatment of faeces and the cleaning of sanitary facilities for passenger transport.
US6692234B2 (en) 1999-03-22 2004-02-17 Water Management Systems Pump system with vacuum source
FI111289B (en) 2000-07-10 2003-06-30 Evac Int Oy vacuum System
FI20011506A (en) * 2001-07-10 2003-01-11 Evac Int Oy Vacuum Collection System
DE102006010569A1 (en) * 2006-03-06 2007-09-20 Roediger Vakuum- Und Haustechnik Gmbh Vacuum sewer facility
FI125301B (en) 2006-12-21 2015-08-31 Evac Oy Vacuum drainage system and method for using a vacuum drainage system
US7878768B2 (en) 2007-01-19 2011-02-01 David Muhs Vacuum pump with wear adjustment
RU2509844C2 (en) * 2008-07-10 2014-03-20 Джетс Ас Method to control source of vacuum in vacuum sewage system
US8998586B2 (en) 2009-08-24 2015-04-07 David Muhs Self priming pump assembly with a direct drive vacuum pump
DE102011016243A1 (en) * 2011-04-06 2012-10-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Drainage system for use in e.g. home, has waste water tank into which sewage/organic waste is sucked, and devices for generating required low and high pressure on respective suction and pressing sides for sucking and discharging sewage
FI127077B (en) 2016-04-19 2017-10-31 Evac Oy A method for controlling a vacuum system and a vacuum system
CN117432040B (en) * 2023-12-19 2024-03-15 山东瀚广建设项目管理有限公司 Drainage device for construction engineering

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1492171A (en) * 1923-04-11 1924-04-29 Irving C Jennings Sewage ejector
GB1326879A (en) * 1971-03-03 1973-08-15 Nash Engineering Co Liquid ring pump lobe purge
SE389882B (en) * 1975-04-23 1976-11-22 Ifoe Ab DEVICE AT VACUUM CLOSET WITH COLLECTION CONTAINER
US3956776A (en) * 1975-05-28 1976-05-18 Thetford Corporation Liquid waste material conveying system for toilets and the like
DE3418326A1 (en) * 1984-05-17 1985-11-21 Willi 4973 Vlotho Cordes Sewage pumping station
DE8708108U1 (en) * 1987-06-09 1987-08-06 Siemens AG, 1000 Berlin und 8000 München Liquid ring machine

Also Published As

Publication number Publication date
DE68924081T2 (en) 1996-02-01
EP0333045B1 (en) 1995-09-06
FI891094A0 (en) 1989-03-08
DK117289A (en) 1989-09-12
DE68924081D1 (en) 1995-10-12
FR2628459A1 (en) 1989-09-15
NO891008D0 (en) 1989-03-09
EP0333045A1 (en) 1989-09-20
FR2628459B1 (en) 1992-07-31
DK172092B1 (en) 1997-10-20
NO891008L (en) 1989-09-12
FI891094A (en) 1989-09-12

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Legal Events

Date Code Title Description
B1 Patent granted (law 1993)
PUP Patent expired