DE69012773D1 - Vacuum sewage device. - Google Patents

Vacuum sewage device.

Info

Publication number: DE69012773D1
Authority: DE; Germany
Prior art keywords: vacuum sewage; sewage device; vacuum; sewage
Prior art date: 1990-01-02
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 - Fee Related

Application number

DE69012773T

Other languages

German (de)

Other versions

DE69012773T2 (en

Inventor

Gunnar Lindroos

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

Metra 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.)

1990-01-02

Filing date

1990-12-20

Publication date

1994-10-27

1990-12-20 Application filed by Metra Oy AB filed Critical Metra Oy AB

1994-10-27 Publication of DE69012773D1 publication Critical patent/DE69012773D1/en

1995-02-09 Application granted granted Critical

1995-02-09 Publication of DE69012773T2 publication Critical patent/DE69012773T2/en

2010-12-21 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Classifications

- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D5/00—Special constructions of flushing devices, e.g. closed flushing system
- 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)
Aviation & Aerospace Engineering (AREA)
Sanitary Device For Flush Toilet (AREA)
Sewage (AREA)
Sink And Installation For Waste Water (AREA)
Pipe Accessories (AREA)
Packages (AREA)

DE69012773T 1990-01-02 1990-12-20 Vacuum sewage device. Expired - Fee Related DE69012773T2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US46036090A	1990-01-02	1990-01-02

Publications (2)

Publication Number	Publication Date
DE69012773D1 true DE69012773D1 (en)	1994-10-27
DE69012773T2 DE69012773T2 (en)	1995-02-09

Family

ID=23828394

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69012773T Expired - Fee Related DE69012773T2 (en)	1990-01-02	1990-12-20	Vacuum sewage device.

Country Status (10)

Country	Link
EP (1)	EP0436357B1 (en)
JP (1)	JP3040493B2 (en)
KR (1)	KR0148792B1 (en)
AU (1)	AU634008B2 (en)
CA (1)	CA2032882C (en)
DE (1)	DE69012773T2 (en)
DK (1)	DK0436357T5 (en)
ES (1)	ES2062422T3 (en)
FI (1)	FI92085C (en)
NO (1)	NO315093B1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US6305403B1 (en) *	1999-09-16	2001-10-23	Evac International Oy	Aeration apparatus for a vertical riser in a vacuum drainage system
DE10117623A1 (en) *	1999-10-16	2002-10-17	Airbus Gmbh	Suction conveying system for commercial passenger aircraft, has branch pipe leg of pipe junction and a receptacle which is positioned on opposite sides of collection pipe
DE19949937C2 (en) *	1999-10-16	2002-08-01	Airbus Gmbh	Vacuum sewage system of a commercial aircraft
TW415984B (en) *	1999-11-30	2000-12-21	Evac Int Oy	Vacuum sewer system
FI110536B (en) *	2001-06-21	2003-02-14	Evac Int Oy	Process for transporting waste material in a vacuum sewer system
FI118232B (en)	2006-03-31	2007-08-31	Evac Int Oy	vacuum Drainage
CN108842878B (en) *	2014-04-11	2020-04-21	范慧飞	Vacuum-assisted flush toilet
KR101506847B1 (en) *	2014-12-22	2015-03-30	주식회사 호두	Vacuum type ventilation device of vacuum toilet
CN105239638A (en) *	2015-09-30	2016-01-13	苏州科博思流体科技有限公司	Pretreatment device for sewer pipe
EP4018231B1 (en)	2019-08-21	2024-09-11	Magic Leap, Inc.	Flat spectral response gratings using high index materials
CN113371019A (en) *	2021-05-19	2021-09-10	青岛亚通达铁路设备有限公司	Noise reduction method for vacuum toilet, noise reduction valve and vacuum excrement collection system
US20240101256A1 (en) *	2022-09-23	2024-03-28	B/E Aerospace, Inc.	Aircraft lavatory seat with reduced risk of injuries

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3623504A (en) *	1970-04-14	1971-11-30	Stewart Warner Corp	Check valve assembly
US4184506A (en) *	1973-12-29	1980-01-22	Krister Nordberg	Vacuum sewer system
FI840086L (en) *	1984-01-11	1985-07-12	Vaeinoe Johannes Kilpi	SPOLSTRYNINGSPARAT FOER VACUUMKLOSETT.
DE8524288U1 (en) *	1985-08-24	1985-11-14	Michael, Harald, 2000 Hamburg	Diaphragm shut-off valve for negative pressure sewer pipes
DE3629484C2 (en) *	1986-08-29	1995-07-27	Waertsilae Oy Ab	Waste water discharge method and control device for carrying out the method
FI77082C (en) *	1987-04-06	1989-01-10	Waertsilae Oy Ab	Vacuum Drainage Device

1990
- 1990-12-20 DE DE69012773T patent/DE69012773T2/en not_active Expired - Fee Related
- 1990-12-20 ES ES90313991T patent/ES2062422T3/en not_active Expired - Lifetime
- 1990-12-20 EP EP90313991A patent/EP0436357B1/en not_active Expired - Lifetime
- 1990-12-20 DK DK90313991.3T patent/DK0436357T5/en active
- 1990-12-20 CA CA002032882A patent/CA2032882C/en not_active Expired - Fee Related
- 1990-12-27 JP JP2408307A patent/JP3040493B2/en not_active Expired - Fee Related
- 1990-12-28 AU AU68527/90A patent/AU634008B2/en not_active Ceased
- 1990-12-28 NO NO19905623A patent/NO315093B1/en unknown
- 1990-12-31 KR KR1019900022754A patent/KR0148792B1/en not_active IP Right Cessation
1991
- 1991-01-02 FI FI910027A patent/FI92085C/en active IP Right Grant

Also Published As

Publication number	Publication date
FI92085B (en)	1994-06-15
CA2032882A1 (en)	1991-07-03
ES2062422T3 (en)	1994-12-16
DK0436357T5 (en)	1995-11-06
AU6852790A (en)	1991-07-04
KR0148792B1 (en)	1998-10-15
EP0436357B1 (en)	1994-09-21
FI910027A (en)	1991-07-03
DE69012773T2 (en)	1995-02-09
AU634008B2 (en)	1993-02-11
JP3040493B2 (en)	2000-05-15
CA2032882C (en)	2000-08-22
KR910014571A (en)	1991-08-31
NO905623D0 (en)	1990-12-28
FI92085C (en)	1994-09-26
JPH0438336A (en)	1992-02-07
FI910027A0 (en)	1991-01-02
EP0436357A1 (en)	1991-07-10
NO315093B1 (en)	2003-07-07
NO905623L (en)	1991-07-03

Publication	Publication Date	Title
NO912647D0 (en)	1991-07-05	CONSIDERING DEVICE.
DE69105907D1 (en)	1995-01-26	Sterilizing device.
NO910220L (en)	1991-07-19	PROCESSING DEVICE.
DE69107395D1 (en)	1995-03-23	SLOT DEVICE.
DE69109805D1 (en)	1995-06-22	Garbage treatment device.
ATE106974T1 (en)	1994-06-15	VACUUM DRAINAGE SYSTEM.
DE69102175D1 (en)	1994-07-07	Pipe widening device.
DE69300587D1 (en)	1995-11-09	Micro vacuum device.
DE69108305D1 (en)	1995-04-27	Pressure device.
DE69103738D1 (en)	1994-10-06	Vacuum evaporation device.
DE69110813D1 (en)	1995-08-03	Sheet retention device.
DE69012773D1 (en)	1994-10-27	Vacuum sewage device.
DE69110024D1 (en)	1995-06-29	Vacuum converter.
DE69115283D1 (en)	1996-01-18	POSITIONING DEVICE.
DE69105053D1 (en)	1994-12-15	Pumping device.
DE69109455D1 (en)	1995-06-08	Output device.
DE59009507D1 (en)	1995-09-14	Switching device.
ITRM910970A0 (en)	1991-12-24	ZEDTING DEVICE.
NO910732L (en)	1991-08-29	GRAVE DEVICE.
DE59106044D1 (en)	1995-08-24	SUPPORT DEVICE.
FI900185L (en)	1991-07-13	APPLICATION DEVICE.
DE59104211D1 (en)	1995-02-23	Positioning device.
DE69106209D1 (en)	1995-02-09	Supervisory device.
FI913961L (en)	1992-02-24	SEPARATION DEVICE.
DE59106723D1 (en)	1995-11-23	Composting device.

Legal Events

Date	Code	Title	Description
1995-10-19	8364	No opposition during term of opposition
2004-12-23	8327	Change in the person/name/address of the patent owner	Owner name: EVAC INTERNATIONAL OY, ESPOO, FI
2010-10-21	8339	Ceased/non-payment of the annual fee