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Wash down sensor for electronic rodent traps and method of preventing false triggering using a wash down sensor

A rodent, resistive sensor technology, used in animal traps, electromagnetic/magnetic exploration, instruments, etc., can solve problems such as inaccurate determination of rodents and the presence of water, short-term wetting, etc.

Active Publication Date: 2021-03-26
WOODSTREAM CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] In addition, humidity conditions that indicate the presence of water below submerged or submerged levels (for example, spraying water on boards) pose problems, namely, that such sprays Can produce brief wetting followed by drying over time, which can occur again in cycles, especially in facilities with regular flushing schedules
These short wetting and drying cycles can lead to inaccurate determinations of the presence of rodents versus the presence of water

Method used

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  • Wash down sensor for electronic rodent traps and method of preventing false triggering using a wash down sensor
  • Wash down sensor for electronic rodent traps and method of preventing false triggering using a wash down sensor
  • Wash down sensor for electronic rodent traps and method of preventing false triggering using a wash down sensor

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Embodiment Construction

[0047] It should be understood that the embodiments described herein are disclosed by way of illustration only. It is not intended to limit the scope of the invention to the details of construction and arrangement of components set forth in the following description or shown in the drawings.

[0048] Additionally, in describing at least one preferred embodiment, specific terminology will be employed for the sake of clarity. It should be understood that each specific term includes all technical equivalents that operate in a similar manner to accomplish a similar purpose.

[0049] exist figure 1 and figure 2 An electronic rodent trap according to the '466 patent is shown in and generally designated by the reference numeral 200 . although figure 1 and figure 2 The flushing sensor is not shown, but the trap 200 is suitably equipped with a flushing sensor 50 according to the invention, such as image 3 generally shown. Similarly, traps with only two plates (eg, as shown in...

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Abstract

An electronic rodent trap is provided that includes a microprocessor and a resistive sensor coupled to a high voltage killing circuit and to a wash down sensor. Upon detecting a resistance, the resistive sensor sends a detection signal to the microprocessor. The microprocessor activates the wash down sensor to determine whether the resistance is above a threshold value and / or shows variation characteristics consistent with the presence of a rodent and thus warranting activation of the killing circuit. Resistance that is below the threshold indicates the presence of water such that the killingcircuit is not activated and false triggering of the electronic rodent trap is prevented. Animal traps and monitoring stations incorporating a wash down sensor for pest detection but without killing mechanisms are also provided.

Description

[0001] Cross References to Related Applications [0002] This application claims priority to U.S. Provisional Application Serial No. 62 / 694,801, filed July 6, 2018, and U.S. Application Serial No. 16 / 456,450, filed June 28, 2019. technical field [0003] The present invention relates to the field of pest control, and more particularly, to a flush sensor or low resistance sensing circuit for preventing false triggering of an electronic rodent trap when exposed to water, and operation of an electronic rodent trap using a flush sensor method. Background technique [0004] An electronic rodent trap, similar to that disclosed in U.S. Patent No. 6,735,899 (the "'899 patent") and U.S. Patent No. 7,219,466 (the "'466 patent"), including a resistive sensor that Activated in response to applying sufficient resistance across a sensing element embodied as two or more charged plates such that the voltage across the sensing mechanism is pulled down. In response, the trap initiates a kil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01M23/38A01M23/02A01M23/00
CPCA01M23/38G01V3/02
Inventor 小彼得·科扎尔
Owner WOODSTREAM CORP
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