SE9304056L - Device for preventing animals, in particular rats from entering a pipe network, for example a section of a drainage system - Google Patents

Device for preventing animals, in particular rats from entering a pipe network, for example a section of a drainage system

Info

Publication number
SE9304056L
SE9304056L SE9304056A SE9304056A SE9304056L SE 9304056 L SE9304056 L SE 9304056L SE 9304056 A SE9304056 A SE 9304056A SE 9304056 A SE9304056 A SE 9304056A SE 9304056 L SE9304056 L SE 9304056L
Authority
SE
Sweden
Prior art keywords
tubes
network
well
outlet
cover
Prior art date
Application number
SE9304056A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE501069C2 (en
SE9304056D0 (en
Inventor
Torben Jensen
Original Assignee
Torben Jensen
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 Torben Jensen filed Critical Torben Jensen
Publication of SE9304056D0 publication Critical patent/SE9304056D0/en
Publication of SE9304056L publication Critical patent/SE9304056L/en
Publication of SE501069C2 publication Critical patent/SE501069C2/en

Links

Classifications

    • 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
    • E03F7/06—Devices for restraining rats or other animals

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)
  • Catching Or Destruction (AREA)

Abstract

Means for barring animals, in particular rats, from entering a network of tubes, for instance a section of a sewerage system, said means comprising a hatch or a body, which in a transition well is hinged at level with and covering the outlet from the network of tubes into the transition well. To ensure that the animals cannot by repeated attempts manipulate the hatch and thereby gain access to the blocked network of tubes, the transition well is constructed in such a way that the outlet from the network of tubes is placed higher than a possible level of liquid in the transition well, the outlet projecting somewhat into the well, that the well is provided with a cover placed immediately above the outlet from the network of tubes, in which cover the hatch or the body is hinged, and in that the cover is provided with guiding protrusions or similar means for ensuring that the mounting of the cover only can take place in a predetermined angular position.
SE9304056A 1991-06-06 1993-12-06 Device for preventing animals, in particular rats from entering a pipe network, for example a section of a drainage system SE501069C2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK107691A DK170994B1 (en) 1991-06-06 1991-06-06 Animal barriers for barring animals, preferably rats, from accessing a pipe stretch, e.g. a sewer
PCT/DK1992/000176 WO1992021830A1 (en) 1991-06-06 1992-06-04 Means for barring animals, in particular rats, from entering a network of tubes, for instance a section of a sewerage system

Publications (3)

Publication Number Publication Date
SE9304056D0 SE9304056D0 (en) 1993-12-06
SE9304056L true SE9304056L (en) 1993-12-06
SE501069C2 SE501069C2 (en) 1994-11-07

Family

ID=8100731

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9304056A SE501069C2 (en) 1991-06-06 1993-12-06 Device for preventing animals, in particular rats from entering a pipe network, for example a section of a drainage system

Country Status (5)

Country Link
AU (1) AU1984392A (en)
DE (2) DE4291643C2 (en)
DK (1) DK170994B1 (en)
SE (1) SE501069C2 (en)
WO (1) WO1992021830A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4032402A (en) * 1976-05-04 1977-06-28 Hochtemperatur-Reaktorbau Gmbh Cylindrical prestressed concrete tank for a nuclear power plant
DK1826326T3 (en) 2006-02-27 2011-05-09 Nordisk Innovation Aps Barrier for preventing rats or other pests from entering a sewer system
EP2113615B1 (en) 2008-03-05 2011-05-04 Nordisk Innovation ApS Two-way barrier for preventing rats or other vermin from entering a sewage pipe system
CN104278735A (en) * 2014-10-15 2015-01-14 黄岳 Odor-resistant and rat-proof cover plate
CN109373018A (en) * 2018-12-12 2019-02-22 天津市联合环保工程设计有限公司 A kind of gravity type negative pressure gas-liquid separating valve and application method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE306749C (en) *
US830112A (en) * 1906-01-17 1906-09-04 John A Tenold Drain-tile and sewer-outlet protector.
US1708465A (en) * 1928-04-14 1929-04-09 Edward W N Boosey Backwater-intercepting tile-drain sump
US2001901A (en) * 1933-10-14 1935-05-21 Brant A Cunningham Odor-sealing valve for combination sewer drains
DE7631196U1 (en) * 1976-10-06 1977-04-07 Steinmeyer, Georg, 8861 Huernheim FLAP AGAINST BUGS
JPS60461U (en) * 1983-06-16 1985-01-05 早水　一博 drainage trap
DE3509781A1 (en) * 1985-03-19 1986-10-02 Helmuth Dallmer oHG, 5760 Arnsberg WATER PIPE WITH SELF-ACTING BACKLOCK
DE3708552A1 (en) * 1987-03-17 1988-09-29 Bernhard Kessel CLEANING PIPE FOR SEWAGE OR FAECAL
CH676132A5 (en) * 1988-04-05 1990-12-14 Werner Nill
FI80318C (en) * 1988-04-13 1990-05-10 Taisto Maekinen Ky Procedure for mounting an animal barrier in a tube, combination of the animal barrier and the tube, animal barrier and tube

Also Published As

Publication number Publication date
SE501069C2 (en) 1994-11-07
AU1984392A (en) 1993-01-08
DK107691D0 (en) 1991-06-06
DE4291643T1 (en) 1994-04-28
WO1992021830A1 (en) 1992-12-10
DK107691A (en) 1992-12-07
DE4291643C2 (en) 2002-06-27
DK170994B1 (en) 1996-04-15
SE9304056D0 (en) 1993-12-06

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Legal Events

Date Code Title Description
NUG Patent has lapsed