DK172092B1 - Indretning til vakuumbortledning af spildevand - Google Patents

Indretning til vakuumbortledning af spildevand Download PDF

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Publication number
DK172092B1
DK172092B1 DK117289A DK117289A DK172092B1 DK 172092 B1 DK172092 B1 DK 172092B1 DK 117289 A DK117289 A DK 117289A DK 117289 A DK117289 A DK 117289A DK 172092 B1 DK172092 B1 DK 172092B1
Authority
DK
Denmark
Prior art keywords
reservoir
pump
displacement
suction
liquid ring
Prior art date
Application number
DK117289A
Other languages
Danish (da)
English (en)
Other versions
DK117289A (da
DK117289D0 (da
Inventor
Thierry Fournier
Alain Besombes
Original Assignee
Evac S A E D
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=DK172092(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Evac S A E D filed Critical Evac S A E D
Publication of DK117289D0 publication Critical patent/DK117289D0/da
Publication of DK117289A publication Critical patent/DK117289A/da
Application granted granted Critical
Publication of DK172092B1 publication Critical patent/DK172092B1/da

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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)
DK117289A 1988-03-11 1989-03-10 Indretning til vakuumbortledning af spildevand DK172092B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8803209 1988-03-11
FR8803209A FR2628459B1 (fr) 1988-03-11 1988-03-11 Systeme d'evacuation sous vide d'eaux usees

Publications (3)

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

Family

ID=9364197

Family Applications (1)

Application Number Title Priority Date Filing Date
DK117289A DK172092B1 (da) 1988-03-11 1989-03-10 Indretning til vakuumbortledning af spildevand

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003006892A1 (en) * 2001-07-10 2003-01-23 Evac International Oy Vacuum collection system

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2694317B1 (fr) * 1992-07-28 1994-10-14 Felden Jean Marie Installation pour le traitement de matières fécales et le nettoyage de sanitaires de moyens de transport pour passagers.
US6692234B2 (en) * 1999-03-22 2004-02-17 Water Management Systems Pump system with vacuum source
FI111289B (fi) 2000-07-10 2003-06-30 Evac Int Oy Alipainejärjestelmä
DE102006010569A1 (de) * 2006-03-06 2007-09-20 Roediger Vakuum- Und Haustechnik Gmbh Unterdruckabwassereinrichtung
FI125301B (fi) 2006-12-21 2015-08-31 Evac Oy Alipaineviemärijärjestelmä ja menetelmä alipaineviemärin käyttämiseksi
US7878768B2 (en) 2007-01-19 2011-02-01 David Muhs Vacuum pump with wear adjustment
EP2313565B8 (en) 2008-07-10 2021-06-02 Jets AS Method for controlling the vacuum generator in a vacuum sewage system
US8998586B2 (en) 2009-08-24 2015-04-07 David Muhs Self priming pump assembly with a direct drive vacuum pump
DE102011016243A1 (de) * 2011-04-06 2012-10-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sonderentwässerungssystem
FI127077B (fi) 2016-04-19 2017-10-31 Evac Oy Menetelmä alipainejätejärjestelmän ohjaamiseksi ja alipainejätejärjestelmä
CN117432040B (zh) * 2023-12-19 2024-03-15 山东瀚广建设项目管理有限公司 一种建设工程用排水装置

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 (sv) * 1975-04-23 1976-11-22 Ifoe Ab Anordning vid vakuumklosett med uppsamlingsbehallare
US3956776A (en) * 1975-05-28 1976-05-18 Thetford Corporation Liquid waste material conveying system for toilets and the like
DE3418326A1 (de) * 1984-05-17 1985-11-21 Willi 4973 Vlotho Cordes Abwasser-pumpstation
DE8708108U1 (de) * 1987-06-09 1987-08-06 Siemens AG, 1000 Berlin und 8000 München Flüssigkeitsringmaschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003006892A1 (en) * 2001-07-10 2003-01-23 Evac International Oy Vacuum collection system

Also Published As

Publication number Publication date
FR2628459B1 (fr) 1992-07-31
FR2628459A1 (fr) 1989-09-15
DK117289A (da) 1989-09-12
EP0333045B1 (fr) 1995-09-06
DE68924081T2 (de) 1996-02-01
DK117289D0 (da) 1989-03-10
NO891008D0 (no) 1989-03-09
NO891008L (no) 1989-09-12
FI891094A0 (fi) 1989-03-08
EP0333045A1 (fr) 1989-09-20
DE68924081D1 (de) 1995-10-12
FI891094A (fi) 1989-09-12

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Legal Events

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