DE68924081T2 - Vakuumtransportsystem für Abwasser. - Google Patents

Vakuumtransportsystem für Abwasser.

Info

Publication number
DE68924081T2
DE68924081T2 DE1989624081 DE68924081T DE68924081T2 DE 68924081 T2 DE68924081 T2 DE 68924081T2 DE 1989624081 DE1989624081 DE 1989624081 DE 68924081 T DE68924081 T DE 68924081T DE 68924081 T2 DE68924081 T2 DE 68924081T2
Authority
DE
Germany
Prior art keywords
pump
waste water
suction
tank
liquid ring
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 - Lifetime
Application number
DE1989624081
Other languages
German (de)
English (en)
Other versions
DE68924081D1 (de
Inventor
Alain Besombes
Thierry Fournier
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.)
Evac Oy
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=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE68924081(T2) "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
Application granted granted Critical
Publication of DE68924081D1 publication Critical patent/DE68924081D1/de
Publication of DE68924081T2 publication Critical patent/DE68924081T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE1989624081 1988-03-11 1989-03-09 Vakuumtransportsystem für Abwasser. Expired - Lifetime DE68924081T2 (de)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
DE68924081D1 DE68924081D1 (de) 1995-10-12
DE68924081T2 true DE68924081T2 (de) 1996-02-01

Family

ID=9364197

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1989624081 Expired - Lifetime DE68924081T2 (de) 1988-03-11 1989-03-09 Vakuumtransportsystem für Abwasser.

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011016243A1 (de) * 2011-04-06 2012-10-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sonderentwässerungssystem

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
FI20011506A (fi) * 2001-07-10 2003-01-11 Evac Int Oy Tyhjiökeräysjärjestelmä
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
DK2313565T3 (da) * 2008-07-10 2021-05-10 Jets As Fremgangsmåde til styring af vakuumgeneratoren i et vakuumspildevandssystem
US8998586B2 (en) 2009-08-24 2015-04-07 David Muhs Self priming pump assembly with a direct drive vacuum pump
FI127077B (en) 2016-04-19 2017-10-31 Evac Oy A method for checking a vacuum waste system and a vacuum waste system
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
DE102011016243A1 (de) * 2011-04-06 2012-10-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sonderentwässerungssystem

Also Published As

Publication number Publication date
NO891008L (no) 1989-09-12
EP0333045A1 (fr) 1989-09-20
FR2628459B1 (fr) 1992-07-31
DK117289A (da) 1989-09-12
FI891094A (fi) 1989-09-12
EP0333045B1 (fr) 1995-09-06
NO891008D0 (no) 1989-03-09
DE68924081D1 (de) 1995-10-12
DK172092B1 (da) 1997-10-20
DK117289D0 (da) 1989-03-10
FI891094A0 (fi) 1989-03-08
FR2628459A1 (fr) 1989-09-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8310 Action for declaration of annulment
8327 Change in the person/name/address of the patent owner

Owner name: EVAC INTERNATIONAL OY, ESPOO, FI