EP3202990A1 - Pistolet - Google Patents

Pistolet Download PDF

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Publication number
EP3202990A1
EP3202990A1 EP17000051.7A EP17000051A EP3202990A1 EP 3202990 A1 EP3202990 A1 EP 3202990A1 EP 17000051 A EP17000051 A EP 17000051A EP 3202990 A1 EP3202990 A1 EP 3202990A1
Authority
EP
European Patent Office
Prior art keywords
openings
center
urinal
ellipse
elliptical
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Withdrawn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
EP17000051.7A
Other languages
German (de)
English (en)
Inventor
Jörg Pfundt
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.)
Dr Becher GmbH
Original Assignee
Dr Becher GmbH
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 Dr Becher GmbH filed Critical Dr Becher GmbH
Publication of EP3202990A1 publication Critical patent/EP3202990A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
    • E03D13/00—Urinals ; Means for connecting the urinal to the flushing pipe and the wastepipe; Splashing shields for urinals
    • E03D13/005—Accessories specially adapted for urinals

Definitions

  • Urinal screens are commonly used to prevent contaminants from being flushed down a urinal drain. Some of the scents are added to the fabrics to help freshen the air.
  • a urinal screen comprises an ellipse-shaped base part in plan view, with an (ellipsoidal) first side - upper side - and an opposite second (elliptical) side - lower side - and with a plurality of elongated, curved top openings extending between the upper side and the Extend bottom.
  • the openings are each associated with one of a plurality of imaginary, spaced-apart, concentric elliptical line, along which the respective opening extends. Adjacent openings of openings along the same imaginary ellipse line are each separated by a web.
  • Non-circular embodiments of the base part, the top and bottom sides or the imaginary elliptical lines are preferred, however.
  • mirror Preferably, several or all openings in plan view (mirror) are arranged symmetrically to at least one axis of symmetry intersecting the common center of the ellipses.
  • the associated openings of the ellipse line furthest from the center of the center-closest group are longer than the associated openings of the center-closest ellipse line of the group further away from the center.
  • a plurality of (many), preferably conically, conically or tapered, columns extend at least in the respective end region, namely at an angle, preferably perpendicularly away from the upper side.
  • a plurality of, in plan view in particular elongate webs may be arranged on the underside of the base, which extend from the bottom angle, preferably perpendicularly. These webs then form a base on which the urinal screen can rest when the plurality of columns on the top face away from a surface on which the urinal screen is placed.
  • a urinal strainer 10 according to the invention shown in the drawings comprises a disc-shaped (flat) base part 11.
  • the base part 11 or the entire urinal screen 10 is preferably made of plastic, in particular as an injection molded part.
  • the base part 11 or the contour of the same is elliptical in plan view. Namely, in the present case, it has an elliptical shape in which the semiaxes of the ellipse have different lengths or in which the ellipse has a non-zero eccentricity. In other words, the ellipse deviates from the circular shape and is correspondingly oval.
  • the base part 11 has a first side - top 12 - and an opposite second side - underside 13.
  • the terms top side 12 and bottom 13 are used here, since these pages when properly installed the Urinalsiebs 10 in a urinal basin each up or show below.
  • the openings 14 are formed and arranged in a special way. As can be seen, the openings 14 are each associated with imaginary concentric, spaced-apart ellipse lines along which the respective openings 14 each extend.
  • the openings 14 are elongate and curved in plan view, wherein the respective curvature is formed such that the openings 14, In particular, curved longitudinal central axes of the openings 14, in each case follow the curvature of the imaginary ellipse lines or are arranged thereon.
  • the openings 14 are corresponding clearances or recesses within the (disk-shaped) base part 11.
  • the imaginary ellipse lines and thus the openings 14 arranged on them are arranged concentrically around a common center 15 in plan view.
  • the arranged on one and the same imaginary ellipse line openings 14 each form a group 16a, 16b, 16c, 16d, 16e and 16f.
  • the group 16a of openings 14 has the smallest distance to the common center 15, the group 16f the greatest distance.
  • one and the same group 16a - 16f webs 17 are each arranged in which no opening 14 is located.
  • all openings 14 are arranged symmetrically to a through the center 15 extending parallel to the top or bottom 12, 13 extending symmetry axis S 1st
  • there are other through the center 15 extending, similar symmetry axes.
  • the symmetry axis S 2 perpendicular to the axis of symmetry S 1 , cf. Fig. 1 ,
  • the distribution of the openings 14 along the imaginary ellipse lines is further characterized in that each possible imaginary straight line extending from the common center 15 of the ellipses to the edge (lateral) of the base part 11 and the top / bottom 12, 13 Center line - one or more of the openings 14 intersects.
  • the openings 14 which are associated with the elliptical line or opening group 16a-16f closer to the common center are made longer in plan view are associated with the correspondingly different ellipse line or opening group 16a-16f spaced from this center 15. This applies, for example, to the openings 14 of the opening group 16c in comparison to the openings 14 of the opening group 16d.
  • the length of the openings 14, which are associated with a first, center near group of elliptical lines, namely in the present case the openings of the opening groups 16a, 16b, 16c, also increases with increasing distance to the center 15, as the length of the Openings 14, which are associated with a second, further away from the center arranged group of elliptical lines, namely in the present case the openings of the opening groups 16d, 16e, 16f.
  • the openings 14 of the opening group 16a are thus shorter than the openings 14 of the subsequent opening group 16b, which in turn are shorter than the openings 14 of the subsequent opening group 16c.
  • the openings 14 of the opening group 16d are thus shorter than the openings of the opening group 16e and the openings 14 of the opening group 16e shorter than the openings 14 of the opening group 16f.
  • the openings 14 of the opening group 16c of the ellipse group closer to the center are longer than the openings 14 (seen from the center 15) of the next opening group 16d of the ellipse group farther from the center.
  • each opening group or for the openings 14, which are assigned to the same ellipse line applies that their lengths are the same.
  • a plurality of upwardly extending columns 18 are arranged vertically.
  • the columns 18 are each spaced apart.
  • the columns 18 in the present case taper conically in the upper region. But you can also have a different shape. Importantly, they are designed to reduce back splash of fluid impinging on top of them.
  • elongated webs 19 Extend from the bottom 13 of the base member 11 extending elongated webs 19 which extend from the bottom 13 at an angle, namely in the present case vertically. These webs form a base on which the urinal screen 10 can rest when the plurality of columns 18 on the top side 12 faces away from a surface on which the urinal screen 10 is placed.

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)
  • Sanitary Device For Flush Toilet (AREA)
EP17000051.7A 2016-02-02 2017-01-12 Pistolet Withdrawn EP3202990A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202016000637.2U DE202016000637U1 (de) 2016-02-02 2016-02-02 Urinalsieb

Publications (1)

Publication Number Publication Date
EP3202990A1 true EP3202990A1 (fr) 2017-08-09

Family

ID=55802682

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17000051.7A Withdrawn EP3202990A1 (fr) 2016-02-02 2017-01-12 Pistolet

Country Status (2)

Country Link
EP (1) EP3202990A1 (fr)
DE (1) DE202016000637U1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD1039121S1 (en) 2018-10-25 2024-08-13 Fresh Products, Inc. Urinal screen
US12139900B2 (en) 2014-11-05 2024-11-12 Fresh Products, Inc. Urinal screens
USD1107871S1 (en) 2014-11-05 2025-12-30 Fresh Products, Inc. Urinal screen
USD1121787S1 (en) 2022-07-13 2026-04-07 Fresh Products, Inc. Urinal screen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140075663A1 (en) * 2012-09-14 2014-03-20 Impact Products, Llc Urinal screen
US20140157501A1 (en) * 2012-12-12 2014-06-12 Daniel D'Amico Urinal Screen
US20140259344A1 (en) * 2013-03-15 2014-09-18 Xela Innovations, Llc Adjustable Fixture Screen System

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140075663A1 (en) * 2012-09-14 2014-03-20 Impact Products, Llc Urinal screen
US20140157501A1 (en) * 2012-12-12 2014-06-12 Daniel D'Amico Urinal Screen
US20140259344A1 (en) * 2013-03-15 2014-09-18 Xela Innovations, Llc Adjustable Fixture Screen System

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12139900B2 (en) 2014-11-05 2024-11-12 Fresh Products, Inc. Urinal screens
US12247381B2 (en) 2014-11-05 2025-03-11 Fresh Products, Inc. Urinal screens
USD1107871S1 (en) 2014-11-05 2025-12-30 Fresh Products, Inc. Urinal screen
USD1039121S1 (en) 2018-10-25 2024-08-13 Fresh Products, Inc. Urinal screen
USD1121787S1 (en) 2022-07-13 2026-04-07 Fresh Products, Inc. Urinal screen

Also Published As

Publication number Publication date
DE202016000637U1 (de) 2016-04-04

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