EP0198385A2 - Wasserverschluss - Google Patents

Wasserverschluss Download PDF

Info

Publication number
EP0198385A2
EP0198385A2 EP86104730A EP86104730A EP0198385A2 EP 0198385 A2 EP0198385 A2 EP 0198385A2 EP 86104730 A EP86104730 A EP 86104730A EP 86104730 A EP86104730 A EP 86104730A EP 0198385 A2 EP0198385 A2 EP 0198385A2
Authority
EP
European Patent Office
Prior art keywords
water seal
pipe
fastening portion
frame portion
attached
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.)
Withdrawn
Application number
EP86104730A
Other languages
English (en)
French (fr)
Other versions
EP0198385A3 (de
Inventor
Kalevi Säntti
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.)
Serresen Ky
Original Assignee
Serresen Ky
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
Application filed by Serresen Ky filed Critical Serresen Ky
Publication of EP0198385A2 publication Critical patent/EP0198385A2/de
Publication of EP0198385A3 publication Critical patent/EP0198385A3/de
Withdrawn legal-status Critical Current

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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
    • E03C1/29—Odour seals having housing containing dividing wall, e.g. tubular

Definitions

  • the present invention relates to a water seal for wash basins or the like comprising a fastening portion by which the water seal can be attached to the basin at said basin's outlet by fastening means, a frame portion attached to the fastening portion, said frame portion being formed by two concentrical pipes attached to each other at their upper end, the outer one of said pipes being provided with a pipe stub, and a bottom portion detachably attached to the outer pipe of the frame portion.
  • water seals attached to the outlet at the bottom of the basin are used, which water seals are made of metal or plastics.
  • Known water seals consist of a fastening portion in the shape of a truncated cone, in the middle of which is a body provided with inside threads to which a screw extends from the strainer of the basin.
  • the fastening body extends downward from the conical part as a vertical pipe.
  • the water seal comprises further a frame portion, the inner pipe of which surrounds the vertical pipe of the fastening portion and is closely attached to it.
  • the outer pipe of the frame portion comprises, in addition, a pipe stub to which the other discharge pipes are connected.
  • This known structure is complex and thus expensive and it has a potential leakage spot between the vertical pipe of the fastening portion and the inner pipe of the frame portion.
  • the construction is relatively high which reduces the applicability of a cabinet situated under the basin.
  • the object of the present invention is to achieve a water seal with a simple construction, without any potential leakage spot and which, in addition, is low.
  • the water seal according to the invention is characterized in that the fastening portion is located in the inner pipe of the frame portion.
  • the fastening portion By placing the fastening portion in the inner pipe of the frame portion the advantage is achieved that the vertical pipe of the fastening portion and the inner pipe of the frame portion, which exist in known solutions, can be replaced by an only pipe which simplifies the construction a great deal. This omits also the possible leakage spot between the pipes. In addition, the height of the water seal construction is reduced since the fastening portion no longer is located above the frame portion, but inside it.
  • the fastening portion When producing the water seal of plastic the fastening portion can in'a simple way be made integral with the frame portion.
  • a placement of the fastening portion in accordance with the invention enables the fastening portion to be placed at the same height as the pipe stub.
  • the water seal shown in the drawing is formed by a fastening portion 1, a frame portion 2, with a pipe stub 3, which in the presented case is an actual pipe, and a bottom portion 4.
  • a fastening portion 1 is formed of a body 7 located on the middle line of the water seal, said body comprising vertical inner threads 8 and from the outer surface of which radial wings 9 extend.
  • the frame portion of the water seal consists of two concentrical pipes, an outer pipe 10 and an inner pipe 11, which are connected to each other from the upper end.
  • the water seal is formed by a water column between the lower end of the inner pipe 11 and the lower edge of the pipe 3.
  • the fastening portion 1 is attached to the inner pipe 11 of the frame 2.
  • the fastening portion is located at such a distance from the upper end of the pipe 11 that the basin's restrainer 5 fits inside the pipe 11 above the fastening portion.
  • the upper end 12 of the pipe 11 has the form of an upwardly expanding truncated cone.
  • the fastening portion 1 is attached by means of its wings 9 to the lower edge of said expanding portion 12 substantially at the same height as the pipe 3.
  • the fastening portion 1, the frame portion 2 and the pipe 3 form,as illustrated in the Figure, preferably an integral piece which is easy to achieve when the material is plastic.
  • the water seal according to the invention is formed of only two pieces which reduces the number of possible leakage spots.
  • the water seal is attached to the basin by a screw (not shown) whose head rests on the basin's restrainer which is attached to the threads 8 of the body 7.
  • the pipe 11 can be made straight over the whole length thereof and the fastening portion 1 can be manufactured separately and be attached to the pipe 11.

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Gasket Seals (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Sewage (AREA)
EP86104730A 1985-04-10 1986-04-07 Wasserverschluss Withdrawn EP0198385A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI851427A FI70063B (fi) 1985-04-10 1985-04-10 Flaskvattenlaos
FI851427 1985-04-10

Publications (2)

Publication Number Publication Date
EP0198385A2 true EP0198385A2 (de) 1986-10-22
EP0198385A3 EP0198385A3 (de) 1987-04-22

Family

ID=8520651

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86104730A Withdrawn EP0198385A3 (de) 1985-04-10 1986-04-07 Wasserverschluss

Country Status (2)

Country Link
EP (1) EP0198385A3 (de)
FI (1) FI70063B (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2289483A (en) * 1994-05-15 1995-11-22 John Upton Water trap for mounting on the waste water outlet of a sink
WO2006030180A1 (en) 2004-09-17 2006-03-23 Dlp Limited A waste water outlet unit
EP2037049A1 (de) * 2007-09-14 2009-03-18 Trane BVBA Schnell montierbare Wasserabflussbaugruppe für Sanitäreinrichtungen und Sanitäreinrichtung mit einer solchen Baugruppe
US9428900B2 (en) 2012-10-31 2016-08-30 Zurn Industries, Llc Rough-in adapter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR713651A (fr) * 1931-03-21 1931-10-31 Siphon perfectionné
GB494578A (en) * 1937-04-22 1938-10-24 Donald Elder Improvements in sanitary traps
US3751734A (en) * 1971-05-21 1973-08-14 R Lumadue Drain trap

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR713651A (fr) * 1931-03-21 1931-10-31 Siphon perfectionné
GB494578A (en) * 1937-04-22 1938-10-24 Donald Elder Improvements in sanitary traps
US3751734A (en) * 1971-05-21 1973-08-14 R Lumadue Drain trap

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2289483A (en) * 1994-05-15 1995-11-22 John Upton Water trap for mounting on the waste water outlet of a sink
GB2289483B (en) * 1994-05-15 1998-12-02 John Upton Straight through water trap
WO2006030180A1 (en) 2004-09-17 2006-03-23 Dlp Limited A waste water outlet unit
GB2418355B (en) * 2004-09-17 2010-04-28 Dlp Ltd A waste water outlet unit
US8813273B2 (en) 2004-09-17 2014-08-26 Dlp Limited Waste water outlet unit
EP2037049A1 (de) * 2007-09-14 2009-03-18 Trane BVBA Schnell montierbare Wasserabflussbaugruppe für Sanitäreinrichtungen und Sanitäreinrichtung mit einer solchen Baugruppe
US9428900B2 (en) 2012-10-31 2016-08-30 Zurn Industries, Llc Rough-in adapter

Also Published As

Publication number Publication date
FI70063B (fi) 1986-01-31
EP0198385A3 (de) 1987-04-22
FI851427A0 (fi) 1985-04-10

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Inventor name: SAENTTI, KALEVI