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Patent Searching and Data


Matches 101 - 150 out of 527

Document Document Title
WO/2000/011918A1
The invention refers to a device for an electric fence. The device includes an electric unit (1) which is connectable to an electrically conducting fence (2) and which includes a voltage generator (4) arranged to apply a relatively high ...  
WO/2000/004748A1
A window security device is in the form of a glass pane assembly comprising a first layer of glass (11), a second layer of glass (19) and two or more arrays of electrical conductors (A, N) sandwiched between the first (11) and second (19...  
WO/1999/030968A1
The TASER$m(3) alternative (10) uses electronic stun capability in combination with a landmine housing (12) and deployment system. Although the TASER$m(3) non-lethal area denial device (10) would cause no deaths or injuries if accidental...  
WO1998028970A3  
WO/1998/052387A1
In an electric screen device (2) which is constituted of a pair of electrode members (12 and 12) opposedly positioned on both sides of a water inlet channel (1) and a DC pulse impressing device (13) for impressing a DC pulse across the m...  
WO/1998/028970A2
A flyback power supply for controlling an electric fish screen is disclosed. The supply is a current mode device with constant power input while charging a network. Power factor correction does not add more relaying elements. A pulse for...  
WO/1998/013661A1
The present invention relates to a device comprising an electrical circuit where an additional accumulation capacitor has been added. This additional capacitor is connected in parallel to the main one through a diode so that it may be lo...  
WO1997008714A3  
WO/1997/008714A2
Equipment (10) for controlling a plurality of current-carrying wires (12) includes a control device (26) which is connected intermediate terminals (18, 20 and 22) of an energiser (16) and the wires (12) of an electric fence (14). The con...  
WO/1997/007655A1
The present invention relates to a method of transmitting energy pulses in a conductive system where such a system includes two or more conductive lines (1-4), one or more pulse generators (A-D) capable of transmitting the energy pulse a...  
WO/1997/001283A1
The invention is a current controller for use in, for example, automatic animal stunning equipment. A problem in the past has been that animal stunning equipment has not always stunned animals sufficiently humanely prior to slaughter. Fo...  
WO/1997/001262A1
The device for eliminating rodents in the form of an electrical anti-rat device comprises a body made from a dielectric material and made as a packaging means with a load platform (1) and supports (2), provided with high-voltage electrod...  
WO/1996/036203A1
An energy-efficient energiser for an electric fence for controlling livestock or the like, includes output voltage sensing means. By switching to extra storage capacitance and/or altering the charge voltage the energiser varies the durat...  
WO/1996/017440A1
A method of detecting on a system a communication signal from a total signal, the method being characterized by the steps of: (a) detecting directly or indirectly the level of noise or electrical interference in the total signal on the s...  
WO/1996/008140A1
Electric fence for enclosed pasture-land are known and appreciated for being simple and effective. They, however, suffer from the disadvantage that young domestic animals and wild animals sometimes rush on to the fence which thereby brea...  
WO/1995/018519A1
In an electric fence energizer there is an exterior earth connection such as an earth connection post (16). The electric fence energizer comprises in the conventional way a transformer (T) having a primary winding (L1) and a secondary wi...  
WO/1995/018520A1
An electric fence energizer is operated by an alternating current and has two storage capacitors (C1, C2), which are charged by a charging circuit (7) to a high voltage. The storage capacitors (C1, C2) are discharged through separate pri...  
WO/1995/011550A1
A circuit (700) for an electric fence energiser (examples are 6 or 24 Joule versions) which synthesises a pulse having a raised cosine waveform at a first or bus voltage uses a ferrite-cored output transformer (701) to multiply the volta...  
WO/1995/008915A1
A deterrent arrangement provides an elongate body portion (2) formed of an insulating material, with opposingly sloping sides (4, 5) and a lower base (3). Elongate lengths of live and earth wire (6, 7) are mounted on respective opposing ...  
WO/1994/013120A1
The present invention provides a signalling device for interaction with a fence system, said device having a power supply, signal producing means, and control means to control the signal producing means, the arrangement and construction ...  
WO/1993/020689A1
A deterrent means for deterring the presence of small animals, birds and the like includes elongate insulating material (2), housing at least two laterally spaced apart lengths of partially exposed wire (3, 4), one being live and connect...  
WO/1993/007757A1
An apparatus for use in stunning fowl prior to slaughter has means for passing a predetermined electrical current through a series of items of varying electrical resistance including a continuous shackle train (10) having shackles (11) e...  
WO/1993/008671A1
In an electric fence energising apparatus, in which a chargeable discharge capacitor is connected over the primary winding of a transformer, to the secondary winding of which the fence is connected to receive pulses at the discharge of t...  
WO/1993/007758A1
According to the present invention a test apparatus (10) for testing stunning baths in which fowl, each having a head, legs, and a body having a centre, are to be stunned, includes a casing containing; electric circuitry having resistanc...  
WO/1993/007734A1
In an electric fence energising apparatus for producing electric pulses in an electric fence a chargeable capacitor (C3) is connected over the primary winding of a transformer (T1), the fence being connected to the secondary winding of s...  
WO/1993/007735A1
In a method for adapting the operation of a battery powered electric fence energising apparatus to type of battery the rate of decrease of the battery voltage is determined, and the power consumption from the apparatus is decreased if th...  
WO/1993/001696A1
A method and apparatus for generating an electrical waveform for application to an animal so as at least to stun the animal. In one example, the apparatus comprises an electrical waveform generator (1-6) for generating bursts of relative...  
WO/1992/017061A1
A trap for swimming larvae in fresh water is constituted by two capacitor plates for influencing a mass of fresh water between the plates. An alternating current flowing in the interior of the larvae is able to kill the larvae, and the p...  
WO/1992/008334A1
Netting (10) comprises a mesh of horizontal elements (11) and vertical elements (12) which are interconnected at their intersections by knots or plastic welds (13). The vertical elements (12) and the bottom horizontal element (14) are el...  
WO/1988/010059A1
In a method for feeding an electric fence, use is made of a rechargeable charge storage unit (3') and a transformer (6') having a primary winding (16, 18) through which the charge storage unit (3') is dischargeable, and having a secondar...  
WO/1982/000936A1
A monitoring system for use with an electrified fence and an energizer (21) therefore, said monitoring system being adapted to determine the effectiveness of electric pulses applied to the fence by the energizer (21) and comprising volta...  
WO/1982/000567A1
Insecticidal apparatus which also serves as an illuminator. The insecticidal apparatus includes a case (2) having a projecting flange formed along the entire lower edge of a hemisphere, a transformer (10) accommodated within the case 82)...  
WO/1979/000574A1
A method and apparatus for killing insects, particularly insects which fly, comprising electrodes (17, 18), between which an electric voltage field is created. The invention also comprises an attractant (19) by which insects are enticed ...  
JP5421353B2  
JP3178051U  
JP4968781B2  
JP2012088047A
To provide systems and methods for immobilizing a target such as a human or animal with a stimulus signal coupled to the target via electrodes and for providing the stimulus signal in accordance with a strike stage, a hold stage, and a r...  
JP2012088046A
To provide systems and methods for immobilizing a target such as a human or animal with a stimulus signal coupled to the target via electrodes and for supplying the stimulus signal in accordance with a strike stage, a hold stage, and a r...  
JP2012068018A
To provide a system and a method for immobilizing a target such as a human or an animal with a stimulus signal coupled to the target via numerous electrodes and supplying the stimulus signal in accordance with a strike stage, a hold stag...  
JP4780481B2  
JP4712939B2  
JP4681580B2  
JP4671312B1  
JP4628410B2  
JP2010197045A
To provide a mechanism for supplying a current passing through an electrode and a target in a circuit having an air gap to disable a target animal or person.This electronic disabling device (200) includes first and second electrodes (E1,...  
JP4309429B2  
JP2009076465A
To provide conductive energy arms to individuals for higher self defense to make a human target immobilized without a long-lasting damage or death.Systems and methods for immobilizing a target such as a human or an animal with the use of...  
JP4183726B2  
JP2008261623A
To provide an efficient device for reducing battery electric power consumption, in a device for disabling a target animal or person by an electric shock.This electronic disabling device 200 has first and second electrodes E1 and E2 for c...  
JP4073466B2  

Matches 101 - 150 out of 527