AT372450B - DRAINAGE DEVICE FOR WASTEWATER WITH A SIPHON AND A DOUBLE BACKLOCK - Google Patents

DRAINAGE DEVICE FOR WASTEWATER WITH A SIPHON AND A DOUBLE BACKLOCK

Info

Publication number: AT372450B
Authority: AT; Austria
Prior art keywords: backlock; siphon; wastewater; double; drainage device
Prior art date: 1980-04-24

Application number

AT106081A

Other languages

German (de)

Other versions

ATA106081A (en

Original Assignee

Geberit Ag

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.)

1980-04-24

Filing date

1981-03-09

Publication date

1983-10-10

1981-03-09 Application filed by Geberit Ag filed Critical Geberit Ag

1983-02-15 Publication of ATA106081A publication Critical patent/ATA106081A/en

1983-10-10 Application granted granted Critical

1983-10-10 Publication of AT372450B publication Critical patent/AT372450B/en

Classifications

- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/28—Odour seals
- E03C1/284—Odour seals having U-shaped trap
- E03C1/286—Odour seals having U-shaped trap having hand-operated valves against return of waste water
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/02—Shut-off devices
- E03F7/04—Valves for preventing return flow

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)
Environmental & Geological Engineering (AREA)
Float Valves (AREA)
Jet Pumps And Other Pumps (AREA)
Check Valves (AREA)

AT106081A 1980-04-24 1981-03-09 DRAINAGE DEVICE FOR WASTEWATER WITH A SIPHON AND A DOUBLE BACKLOCK AT372450B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH316780A CH645690A5 (en)	1980-04-24	1980-04-24	DRAIN DEVICE FOR WASTE WATER, WITH A SIPHON AND A DOUBLE BACKFLOOR PROTECTION.

Publications (2)

Publication Number	Publication Date
ATA106081A ATA106081A (en)	1983-02-15
AT372450B true AT372450B (en)	1983-10-10

Family

ID=4250066

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT106081A AT372450B (en)	1980-04-24	1981-03-09	DRAINAGE DEVICE FOR WASTEWATER WITH A SIPHON AND A DOUBLE BACKLOCK

Country Status (7)

Country	Link
AT (1)	AT372450B (en)
BE (1)	BE888280A (en)
CH (1)	CH645690A5 (en)
DE (1)	DE3108792C2 (en)
FR (1)	FR2481340A1 (en)
NL (1)	NL8101556A (en)
SE (1)	SE448480B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1437446A1 (en) *	2003-01-07	2004-07-14	Simons Services BVBA	Drain trap device
DE102009025388A1 (en) *	2008-12-17	2010-06-24	Opanski, Josef Zoltan, Dipl.-Ing. (FH)	Device for protecting container of separating device i.e. volatile liquid separator, against penetration of liquid over outlet of container, has valve opening located along flow direction of liquid over outlet behind outlet opening
GB2474705B (en) *	2009-10-23	2014-05-14	Micro Tech Dev Ltd	Odour and backflow preventing drain trap assembly
CN114809207A (en) *	2022-04-29	2022-07-29	浙江绿城利普建筑设计有限公司	An anti-odor overflow device for multi- and high-rise residential buildings and a connecting pipe installation method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE663806C (en) *	1936-06-10	1938-08-13	Berthold Katholy	Back pressure safety valve
US2953154A (en) *	1957-12-30	1960-09-20	Agoliati Frank	Cutoff valve
DE2348378A1 (en) *	1973-09-26	1975-04-10	Wilfried Hook	Double backflow closure for drain ducts - has float ball in obliquely falling chamber with lip seal and closure valve
DE2809825C2 (en) *	1978-03-07	1983-01-13	Passavant-Werke AG & Co KG, 6209 Aarbergen	Backflow stop for sewer pipes
CA1091542A (en) *	1978-10-31	1980-12-16	Harold A. Peterson	Backwater valve
DE7904244U1 (en) *	1979-02-16	1979-05-10	Fa. Franz Viegener Ii, 5952 Attendorn	DRAIN DEVICE WITH AN ODOR TRAP AND A DOUBLE BACKFLOW DEVICE

1980
- 1980-04-24 CH CH316780A patent/CH645690A5/en not_active IP Right Cessation
1981
- 1981-03-07 DE DE19813108792 patent/DE3108792C2/en not_active Expired
- 1981-03-09 AT AT106081A patent/AT372450B/en not_active IP Right Cessation
- 1981-03-30 NL NL8101556A patent/NL8101556A/en not_active Application Discontinuation
- 1981-04-01 FR FR8106509A patent/FR2481340A1/en active Granted
- 1981-04-03 BE BE0/204373A patent/BE888280A/en not_active IP Right Cessation
- 1981-04-23 SE SE8102565A patent/SE448480B/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
DE3108792A1 (en)	1981-12-24
SE8102565L (en)	1981-10-25
NL8101556A (en)	1981-11-16
DE3108792C2 (en)	1986-07-31
SE448480B (en)	1987-02-23
ATA106081A (en)	1983-02-15
CH645690A5 (en)	1984-10-15
BE888280A (en)	1981-07-31
FR2481340B1 (en)	1984-04-13
FR2481340A1 (en)	1981-10-30

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Legal Events

Date	Code	Title
1991-11-15	ELJ	Ceased due to non-payment of the annual fee
1997-10-15	EEIH	Change in the person of patent owner
2001-12-15	EEIH	Change in the person of patent owner