NL164635C - VACUUM SEWER SYSTEM. - Google Patents

VACUUM SEWER SYSTEM.

Info

Publication number: NL164635C
Authority: NL; Netherlands
Prior art keywords: sewer system; vacuum sewer; vacuum; sewer
Prior art date: 1969-08-20

Application number

NL7012337.A

Other languages

Dutch (nl)

Other versions

NL7012337A (en

NL164635B (en

Original Assignee

Waertsilae Oy Ab

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.)

1969-08-20

Filing date

1970-08-20

Publication date

1981-01-15

1970-08-20 Application filed by Waertsilae Oy Ab filed Critical Waertsilae Oy Ab

1971-02-23 Publication of NL7012337A publication Critical patent/NL7012337A/xx

1980-08-15 Publication of NL164635B publication Critical patent/NL164635B/en

1981-01-15 Application granted granted Critical

1981-01-15 Publication of NL164635C publication Critical patent/NL164635C/en

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)
Sewage (AREA)

NL7012337.A 1969-08-20 1970-08-20 VACUUM SEWER SYSTEM. NL164635C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FI692424A FI47917C (en)	1969-08-20	1969-08-20	Drain device for vacuum drain

Publications (3)

Publication Number	Publication Date
NL7012337A NL7012337A (en)	1971-02-23
NL164635B NL164635B (en)	1980-08-15
NL164635C true NL164635C (en)	1981-01-15

Family

ID=8507081

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL7012337.A NL164635C (en)	1969-08-20	1970-08-20	VACUUM SEWER SYSTEM.

Country Status (8)

Country	Link
US (1)	US3629099A (en)
DE (1)	DE2040896C3 (en)
DK (1)	DK140807B (en)
FI (1)	FI47917C (en)
FR (1)	FR2059025A5 (en)
GB (1)	GB1310995A (en)
NL (1)	NL164635C (en)
SE (1)	SE355041B (en)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3956776A (en) *	1975-05-28	1976-05-18	Thetford Corporation	Liquid waste material conveying system for toilets and the like
US4013557A (en) *	1975-06-06	1977-03-22	Sloan Valve Company	Sewage treatment apparatus
DE2637962C3 (en) *	1976-08-24	1980-07-10	Electrolux Gmbh, 2000 Hamburg	Process for discharging the waste water from a large number of house connections by means of negative pressure
SE421769B (en) *	1978-01-23	1982-02-01	Evak Sanitaer Ab	VACUUM TOILET DEVICE FOR MOBILE DEVICES
US4342568A (en) *	1979-07-20	1982-08-03	Tokyo Shibaura Denki Kabushiki Kaisha	Refuse disposal apparatus
US4546502A (en) *	1983-03-14	1985-10-15	Lew Hyok S	Evaporative waste disposal system
SE440901B (en) *	1983-05-11	1985-08-26	Torsten Akesson	WATER CLOSET SYSTEM WITH FLUID SEPARATOR
US4865631A (en) *	1988-02-26	1989-09-12	Oy Wartsila Ab	Vacuum sewage system
WO1993008108A1 (en) *	1991-10-24	1993-04-29	Jack John Child	Fluid storage and metering device
US5447630A (en) *	1993-04-28	1995-09-05	Rummler; John M.	Materials treatment process and apparatus
SE506007C2 (en) *	1993-12-20	1997-11-03	Evac Ab	Vacuum drainage system with ejector
US5873135A (en) *	1994-12-16	1999-02-23	Evac Ab	Air pressure driven vacuum sewer system
US5853579A (en) *	1996-11-26	1998-12-29	Wastech International Inc.	Treatment system
FI105120B (en) *	1998-12-23	2000-06-15	Evac Int Oy	Device for transporting waste
FI20001759A0 (en) *	2000-08-07	2000-08-07	Evac Int Oy	The vacuum sewer system
US7207073B1 (en) *	2001-10-18	2007-04-24	The American Team	Vacuum assisted toilet
US6804840B2 (en) *	2002-06-14	2004-10-19	Thetford Corporation	Positive pressure waste transfer system
GB2452257A (en) *	2007-08-25	2009-03-04	Martin Lowe	Collection plant for vacuum-discharge toilet system
DE202013011431U1 (en) *	2013-12-20	2015-03-23	Evac Gmbh	Vacuum toilet with centrifugal separator
CN108749842A (en) *	2018-07-09	2018-11-06	无锡万里实业集团有限公司	The online vacuum feces collecting system of train

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1719419A (en) *	1928-04-26	1929-07-02	Kaustine Company	Septic toilet tank
GB352326A (en) *	1930-09-26	1931-07-09	Robin Silvio Prior	Method of and means for separating solids from liquids
US2974800A (en) *	1957-01-30	1961-03-14	Herbert J Fleischmann	System for handling waste materials
US2938630A (en) *	1958-05-02	1960-05-31	Basic Res Corp	Septic tank with sterilizer

1969
- 1969-08-20 FI FI692424A patent/FI47917C/en active
1970
- 1970-08-18 DK DK423970AA patent/DK140807B/en not_active IP Right Cessation
- 1970-08-18 DE DE2040896A patent/DE2040896C3/en not_active Expired
- 1970-08-19 GB GB3984170A patent/GB1310995A/en not_active Expired
- 1970-08-19 US US64999A patent/US3629099A/en not_active Expired - Lifetime
- 1970-08-19 SE SE11317/70A patent/SE355041B/xx unknown
- 1970-08-20 NL NL7012337.A patent/NL164635C/en not_active IP Right Cessation
- 1970-08-20 FR FR7030559A patent/FR2059025A5/fr not_active Expired

Also Published As

Publication number	Publication date
FI47917B (en)	1974-01-02
DE2040896C3 (en)	1979-05-10
DE2040896B2 (en)	1978-09-28
DK140807B (en)	1979-11-19
FR2059025A5 (en)	1971-05-28
NL7012337A (en)	1971-02-23
DE2040896A1 (en)	1971-03-04
DK140807C (en)	1980-04-21
SE355041B (en)	1973-04-02
FI47917C (en)	1974-04-10
GB1310995A (en)	1973-03-21
US3629099A (en)	1971-12-21
NL164635B (en)	1980-08-15

Publication	Publication Date	Title
NL171843C (en)	1983-05-16	CALCULATION SYSTEM.
NL174007C (en)	1984-04-02	REPRODUCTION SYSTEM.
NL165927C (en)	1981-06-15	MECHANICAL SUPPORT SYSTEM.
NL183209C (en)	1988-08-16	NAVIGATION SYSTEM.
DK124351B (en)	1972-10-09	Pipe assembly.
NL164635C (en)	1981-01-15	VACUUM SEWER SYSTEM.
DE7030655U (en)	1972-06-08	TUBE.
DK126344B (en)	1973-07-02	Connection box for central suction system.
NL170479C (en)	1982-11-01	SATELLITE CONNECTION SYSTEM.
NL160718C (en)	1979-12-17	URINAL.
DK132049B (en)	1975-10-13	Radiotelephone system.
SE328531C (en)	1973-07-23	Drainage system
NL143675B (en)	1974-10-15	PIPE CONNECTION.
NL145653B (en)	1975-04-15	BRANCH ATTACHMENT.
NL170792C (en)	1982-12-16	SATELLITE CONNECTION SYSTEM.
DK132195B (en)	1975-11-03	Refrigeration system.
NL162531C (en)	1980-05-16	SIDEBAND-CARRIER SYSTEM.
NL177945C (en)	1985-12-16	OBJECT DETECTION SYSTEM.
FI51259C (en)	1976-12-10	Vacuum milking facility.
DK138555B (en)	1978-09-25	Collector.
DK121684B (en)	1971-11-15	Drainage systems.
CH557890A (en)	1975-01-15	HIGH VACUUM EVAPORATION SYSTEM.
FI49863C (en)	1975-10-10	Sewer system for buildings.
DK128799B (en)	1974-07-01	Transmission system.
ES151810Y (en)	1970-08-01	PIPE UNLOCKER.

Legal Events

Date	Code	Title	Description
1990-09-17	V4	Discontinued because of reaching the maximum lifetime of a patent