FI891094A0 - Foerfarande foer behandling av avfallsvatten i undertryck. - Google Patents

Foerfarande foer behandling av avfallsvatten i undertryck.

Info

Publication number: FI891094A0
Authority: FI; Finland
Prior art keywords: undertryck; avfallsvatten; foerfarande foer; foer behandling; behandling
Prior art date: 1988-03-11

Application number

FI891094A

Other languages

English (en)

Other versions

FI891094A (fi

Inventor

Thierry Fournier

Alain Besombes

Original Assignee

Alsthom Fluides Societe Anonym

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.)

1988-03-11

Filing date

1989-03-08

Publication date

1989-03-08

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=FI891094(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1989-03-08 Application filed by Alsthom Fluides Societe Anonym filed Critical Alsthom Fluides Societe Anonym

1989-03-08 Publication of FI891094A0 publication Critical patent/FI891094A0/fi

1989-09-12 Publication of FI891094A publication Critical patent/FI891094A/fi

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)
Structures Of Non-Positive Displacement Pumps (AREA)
Jet Pumps And Other Pumps (AREA)

FI891094A 1988-03-11 1989-03-08 Foerfarande foer behandling av avfallsvatten i undertryck. FI891094A (fi)

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
FI891094A0 true FI891094A0 (fi)	1989-03-08
FI891094A FI891094A (fi)	1989-09-12

Family

ID=9364197

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI891094A FI891094A (fi)	1988-03-11	1989-03-08	Foerfarande foer behandling av avfallsvatten i undertryck.

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
CN117432040A (zh) *	2023-12-19	2024-01-23	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

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
BRPI0915533B1 (pt)	2008-07-10	2019-02-26	Jets As	Método para controlar geradores de vácuo
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

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

1988
- 1988-03-11 FR FR8803209A patent/FR2628459B1/fr not_active Expired - Lifetime
1989
- 1989-03-08 FI FI891094A patent/FI891094A/fi not_active Application Discontinuation
- 1989-03-09 EP EP19890104226 patent/EP0333045B1/fr not_active Expired - Lifetime
- 1989-03-09 DE DE1989624081 patent/DE68924081T2/de not_active Expired - Lifetime
- 1989-03-09 NO NO89891008A patent/NO891008L/no unknown
- 1989-03-10 DK DK117289A patent/DK172092B1/da not_active IP Right Cessation

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN117432040A (zh) *	2023-12-19	2024-01-23	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
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

Also Published As

Publication number	Publication date
FR2628459A1 (fr)	1989-09-15
EP0333045B1 (fr)	1995-09-06
EP0333045A1 (fr)	1989-09-20
DK172092B1 (da)	1997-10-20
FR2628459B1 (fr)	1992-07-31
NO891008L (no)	1989-09-12
FI891094A (fi)	1989-09-12
DK117289A (da)	1989-09-12
DK117289D0 (da)	1989-03-10
DE68924081D1 (de)	1995-10-12
DE68924081T2 (de)	1996-02-01
NO891008D0 (no)	1989-03-09

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Legal Events

Date	Code	Title	Description
1994-10-27	FC	Application refused
2004-08-31	FC	Application refused	Owner name: EVAC S.A.E.D.