GB2399152A - Drainage System for Exclusion of Vermin - Google Patents

Drainage System for Exclusion of Vermin Download PDF

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Publication number
GB2399152A
GB2399152A GB0304860A GB0304860A GB2399152A GB 2399152 A GB2399152 A GB 2399152A GB 0304860 A GB0304860 A GB 0304860A GB 0304860 A GB0304860 A GB 0304860A GB 2399152 A GB2399152 A GB 2399152A
Authority
GB
United Kingdom
Prior art keywords
drainage system
exclusion
vermin
section
flange
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Withdrawn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
GB0304860A
Other versions
GB0304860D0 (en
Inventor
Malcolm Barber
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB0304860A priority Critical patent/GB2399152A/en
Publication of GB0304860D0 publication Critical patent/GB0304860D0/en
Publication of GB2399152A publication Critical patent/GB2399152A/en
Withdrawn legal-status Critical Current

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)
  • Sink And Installation For Waste Water (AREA)

Abstract

A drainage system comprising a vertical section of pipe having an increased diameter in relation to the rest of the pipe, the increased diameter of the section preventing rodents from travelling through it. The section may have two ends, a lower end E having a tapered shape and an upper end C having a flange. The flange may be angled downwardly to further prevent the passage of rodents. The drainage system may be formed from cast iron or plastics materials.

Description

VERMIN EXCLUSION SYSTEM
This invention relates to the exclusion of rats from premises It is known that rats can enter premises, industrial and domestic through the drainage systems According to the present invention the diameter of the drainage system is increased for.500 mm in total length from.100 mm to 150 mm on a vertical section as it enters a building. The reason for the increased diameter of the pipe is the fact that it is not possible for rats to gain purchase and advance further A specific embodiment of the invention will now be described by way of example with reference to the accompanying drawing in which: Figure 1 (page 37 shows. perspective of the system for the exclusion of rats Figure 2 (page 3) illustrates a section of the system. - 1 - )
Relating to page 3 Figure 2 - A - Length of system.500 mm Figure 2 -B Diameter of system.150 mm Figure 2 -O - is a removably top to the system with internal flange which is angled down at minimum degrees Figure 2 - D - Diameter of existing drainage.100 mm Figure 2 - E - Lower section reduced by taper back to.lOO.mm diameter The system can be made from plastic or cast iron to suit various applications. 2 -

Claims (3)

  1. The Vermin Exclusion System is incorporated into the drainage system as it enters a building vertically
  2. 2. Rats are excluded by increased pipe diameter and angled down flange to top of system
  3. 3. The system could be made of plastic or cast iron to suit various applications
GB0304860A 2003-03-04 2003-03-04 Drainage System for Exclusion of Vermin Withdrawn GB2399152A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0304860A GB2399152A (en) 2003-03-04 2003-03-04 Drainage System for Exclusion of Vermin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0304860A GB2399152A (en) 2003-03-04 2003-03-04 Drainage System for Exclusion of Vermin

Publications (2)

Publication Number Publication Date
GB0304860D0 GB0304860D0 (en) 2003-04-09
GB2399152A true GB2399152A (en) 2004-09-08

Family

ID=9954040

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0304860A Withdrawn GB2399152A (en) 2003-03-04 2003-03-04 Drainage System for Exclusion of Vermin

Country Status (1)

Country Link
GB (1) GB2399152A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US975873A (en) * 1909-08-09 1910-11-15 Burton D Knickerbocker Hose connection for faucets.
FR671280A (en) * 1929-03-11 1929-12-11 Auxiliaire Des Chemins De Fer Sealing ring for push-in fittings
US2856724A (en) * 1957-02-25 1958-10-21 Clyde R Bodenbach Rodent exterminator
US3741590A (en) * 1971-07-02 1973-06-26 G Zuardi Pipe sections
DK159082A (en) * 1982-04-07 1983-10-08 Herold H Hoej RAT STOP
DE9307950U1 (en) * 1993-05-26 1993-07-22 Krieger, Walter, 76448 Durmersheim Device for preventing vermin, especially rats, from climbing up risers, sewer pipes, etc.
DE4318290A1 (en) * 1993-05-08 1993-12-02 Norbert Bruckmeier Rat-free outflow pipe - causes vermin always to fall backwards through free spaces, slopes and rises
DE9313117U1 (en) * 1993-09-01 1994-01-27 Reuschel, Dietrich, 56410 Montabaur Vermin repellants for sanitary facilities
DE20102550U1 (en) * 2001-02-14 2001-05-10 Steck, Ulrike, 70193 Stuttgart Rat lock, molded part to prevent rats from entering the sewer system into residential buildings

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US975873A (en) * 1909-08-09 1910-11-15 Burton D Knickerbocker Hose connection for faucets.
FR671280A (en) * 1929-03-11 1929-12-11 Auxiliaire Des Chemins De Fer Sealing ring for push-in fittings
US2856724A (en) * 1957-02-25 1958-10-21 Clyde R Bodenbach Rodent exterminator
US3741590A (en) * 1971-07-02 1973-06-26 G Zuardi Pipe sections
DK159082A (en) * 1982-04-07 1983-10-08 Herold H Hoej RAT STOP
DE4318290A1 (en) * 1993-05-08 1993-12-02 Norbert Bruckmeier Rat-free outflow pipe - causes vermin always to fall backwards through free spaces, slopes and rises
DE9307950U1 (en) * 1993-05-26 1993-07-22 Krieger, Walter, 76448 Durmersheim Device for preventing vermin, especially rats, from climbing up risers, sewer pipes, etc.
DE9313117U1 (en) * 1993-09-01 1994-01-27 Reuschel, Dietrich, 56410 Montabaur Vermin repellants for sanitary facilities
DE20102550U1 (en) * 2001-02-14 2001-05-10 Steck, Ulrike, 70193 Stuttgart Rat lock, molded part to prevent rats from entering the sewer system into residential buildings

Also Published As

Publication number Publication date
GB0304860D0 (en) 2003-04-09

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)