INSECT TRAP FOR WASTE WATER PIPE

Title:

INSECT TRAP FOR WASTE WATER PIPE

Document Type and Number:

Japanese Patent JPS62268440

Kind Code:

A

Abstract:

A plumbing trap in the form of a fitting for installation in a vertically disposed waste pipe, characterized by axially spaced and aligned upper and lower tube sections with an annular opening therebetween, said opening being in communication with a chamber surrounding the upper tube section, and in which there is killing means alternately in the form of a pool of poison or an electrically charged conductor, said opening and chamber providing space in excess of the jumping and bridging capability of the roaches, whereby they are forced to pass over the killing means.

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Inventors:

MEIYAA FUIIRAA

Application Number:

JP2342087A

Publication Date:

November 21, 1987

Filing Date:

February 03, 1987

Export Citation:

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Assignee:

MEIYAA FUIIRAA

International Classes:

A01M1/20; A01M1/22; A01M1/24; E03F7/06; (IPC1-7): E03C1/28; E03F7/06

Attorney, Agent or Firm:

Asamura Akira

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