US20080047459A1 - Electric dissuader - Google Patents

Electric dissuader Download PDF

Info

Publication number
US20080047459A1
US20080047459A1 US11/891,724 US89172407A US2008047459A1 US 20080047459 A1 US20080047459 A1 US 20080047459A1 US 89172407 A US89172407 A US 89172407A US 2008047459 A1 US2008047459 A1 US 2008047459A1
Authority
US
United States
Prior art keywords
electric
dissuader
lance
liquid
target
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.)
Abandoned
Application number
US11/891,724
Inventor
Flavio Novelli
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.)
Oto Melara SpA
Original Assignee
Oto Melara SpA
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 Oto Melara SpA filed Critical Oto Melara SpA
Assigned to OTO MELARA S.P.A. reassignment OTO MELARA S.P.A. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: NOVELLI, FLAVIO
Publication of US20080047459A1 publication Critical patent/US20080047459A1/en
Abandoned legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
    • F41B9/0003—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid
    • F41B9/0031—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid the liquid being pressurised at the moment of ejection
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K15/00—Devices for taming animals, e.g. nose-rings or hobbles; Devices for overturning animals in general; Training or exercising equipment; Covering boxes
    • A01K15/02—Training or exercising equipment, e.g. mazes or labyrinths for animals ; Electric shock devices ; Toys specially adapted for animals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H13/00—Means of attack or defence not otherwise provided for
    • F41H13/0012—Electrical discharge weapons, e.g. for stunning
    • F41H13/0037—Electrical discharge weapons, e.g. for stunning for remote electrical discharge via liquid jets
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/53—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback
    • H03K3/57—Generators characterised by the type of circuit or by the means used for producing pulses by the use of an energy-accumulating element discharged through the load by a switching device controlled by an external signal and not incorporating positive feedback the switching device being a semiconductor device
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05C—ELECTRIC CIRCUITS OR APPARATUS SPECIALLY DESIGNED FOR USE IN EQUIPMENT FOR KILLING, STUNNING, OR GUIDING LIVING BEINGS
    • H05C1/00—Circuits or apparatus for generating electric shock effects
    • H05C1/04—Circuits or apparatus for generating electric shock effects providing pulse voltages
    • H05C1/06—Circuits or apparatus for generating electric shock effects providing pulse voltages operating only when touched

Definitions

  • the present invention relates to an electric dissuader.
  • the present invention relates to an electric dissuader conceived to send a low voltage electrical discharge in the direction of the selected target.
  • Contact dissuaders are commonly known composed of lances or elongated objects, in any case, objects that can be held in the hand, on the end of which are a pair of electrodes which close an electric circuit when in contact with the predetermined target, sending an electric discharge through the target.
  • electrostatic dissuaders are based on very rapid high voltage, low current electric impulses operating at 12 Volt direct current.
  • an oscillator circuit is applied which, recharges a condenser by means of a step-up transformer. Every 3-5 seconds, the condenser is connected to the outlet electrodes for a few ⁇ sec; in this way, any type of conducting body that makes contact with the electrodes receives a short electric impulse.
  • the conductor electrodes are composed of two steel strips assembled on insulating supports through which the current is sent.
  • the Applicant has addressed the problem of providing an electric dissuader device from which the electric discharge can be sent while remaining at a safe distance from the target.
  • an adequate means for transmitting the electric discharge towards a target while permitting the user to remain at a safe distance is by means of a water stream sent by the dissuader device towards the target.
  • One aspect of the present invention relates to an electric dissuader characterised in that it comprises a support unit used to generate pressurised liquid and an electric discharge, as well as a lance device to provide at last one jet of such pressurised liquid to be directed at a potential target, and to apply an electric potential to the liquid jet in such a manner that when the jet attains the target the electric circuit closes to generate an electric discharge on the target.
  • FIG. 1 shows a schematic view in perspective of a dissuader device according to an embodiment of the present invention
  • FIG. 2 shows a schematic view of the electric discharge generator included in the dissuader according to the present invention
  • FIG. 3 shows the wiring diagram of the dissuader according to the present invention
  • the dissuader according to the invention is shown in a version which can be installed on vehicles, and basically comprising a support unit 2 and a lance unit 3 .
  • Said support unit is used to generate pressurised liquid and an electric discharge
  • the lance unit is used to provide two jets of such pressurised liquid to be directed at a potential target, and to apply an electric potential difference to said jets, so that when the jets attain the target, the electric circuit closes sending an electric discharge onto the target.
  • the liquid could be sent in a single jet with an electric potential applied to the jet.
  • the electric circuit would be closed by the connection to earth produced by the target itself combined with earthing created within the dissuader in question.
  • the electric dissuader could be produced in a portable version, in other words, wherein the lance unit could be handled by the operator, and the support unit could be worn by the operator, for example contained in a backpack.
  • Said lance unit is basically composed of a support base 31 , to which it is attached in an articulated manner, by a flexible means such as a universal joint for example, a lance unit comprising a lance tank 32 , having preferably a box-like configuration, from which a pair of nozzle barrels 33 extend on one side, and a gunstock 34 protrudes from the other side, to permit the operator an easy grip on the device. Furthermore on the upper surface of the tank is a handle 35 for use together with the gunstock to control the direction movement of the lance device.
  • the nozzle barrels can be conceived with differing angles according to the required firing distance. For example, the nozzle barrels can be basically parallel for firing distances less than 5 metres, whereas they can be positioned at wider angle for longer distances.
  • a switch 36 is also positioned on the tank to activate the electric discharge, as well as a lever 37 to open and close the distribution valve of the liquid which is sent to the barrels through conventional flexible hoses (not shown) from the support base.
  • Said support base can be advantageously positioned on a plate 4 equipped with support feet 41 , and can include a device 5 to generate the electric discharge and a device to supply the liquid under pressure in the lance unit.
  • Said device for pressurised liquid supply to the lance unit preferably comprises a tank for liquids 21 , a gas compressor 22 , and a device to activate the liquid jet, such as a pair of gas cylinders 23 for example, in which the liquid is sent under pressure from the tank by means of a pair of electrovalves 24 .
  • This device for liquid supply uses the compressor to transfer the liquid contained in the tank under pressure and sent it to the lance unit.
  • FIG. 2 shows the box-like case that contains the circuit for generating the electric discharge.
  • This includes a switch 56 to activate the electrovalve for liquid loading, a switch 57 to activate the high pressure electrovalve, a switch 58 to switch on the generator, an indicator 59 to show the generator is active (such as leds showing ready-active), an indicator 60 showing the voltage in out-put from the circuit, an adjustment dial 61 to regulate the intensity of the discharge, a lamp 62 to show supply voltage presence, and a connection bush 63 for remote control of the total electric discharge device.
  • the device for generating the electric discharge 5 is composed of an electronic circuit shown in a non-limiting example in FIG. 3 .
  • Said circuit is able to generate a variable application voltage such as 50 kvolts or 75 kvolts, for example.
  • said circuit comprises a transistor switch 51 , appropriately controlled by an integrated circuit 52 that operates the charge of a condenser 53 connected to the primary of a transformer 54 and charged to a preset voltage by means of said switch (initially open).
  • a condenser When the condenser is charged and the switch is closed, the current impulse that is proposed to the transformer primary provokes an impulse in a form similar to the secondary, but with a step-up in voltage having a factor equal to the coil ratio of the transformer.
  • the circuit also comprises a regulating circuit 55 to control the intensity of the electric discharge which uses a conventional TRIAC and an impulse generator, for example.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Remote Sensing (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Animal Behavior & Ethology (AREA)
  • Zoology (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Insects & Arthropods (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Nozzles (AREA)

Abstract

Electric dissuader comprising a support unit to generate pressurised liquid and an electric discharge, and a lance unit used to provide at least one jet of said pressurised liquid, to be directed towards a potential target.

Description

  • The present invention relates to an electric dissuader. In particular, the present invention relates to an electric dissuader conceived to send a low voltage electrical discharge in the direction of the selected target. Contact dissuaders are commonly known composed of lances or elongated objects, in any case, objects that can be held in the hand, on the end of which are a pair of electrodes which close an electric circuit when in contact with the predetermined target, sending an electric discharge through the target.
  • Generally electrostatic dissuaders are based on very rapid high voltage, low current electric impulses operating at 12 Volt direct current. To obtain the necessary high voltage required, an oscillator circuit is applied which, recharges a condenser by means of a step-up transformer. Every 3-5 seconds, the condenser is connected to the outlet electrodes for a few μsec; in this way, any type of conducting body that makes contact with the electrodes receives a short electric impulse. The conductor electrodes are composed of two steel strips assembled on insulating supports through which the current is sent.
  • These commonly known electric dissuaders operate exclusively through direct contact with the target. This can sometimes create limitations in that it can result difficult and even dangerous to be forced to approach the target in order to activate the device.
  • The Applicant has addressed the problem of providing an electric dissuader device from which the electric discharge can be sent while remaining at a safe distance from the target.
  • With this aim in mind, the Applicant has discovered that an adequate means for transmitting the electric discharge towards a target while permitting the user to remain at a safe distance, is by means of a water stream sent by the dissuader device towards the target.
  • One aspect of the present invention relates to an electric dissuader characterised in that it comprises a support unit used to generate pressurised liquid and an electric discharge, as well as a lance device to provide at last one jet of such pressurised liquid to be directed at a potential target, and to apply an electric potential to the liquid jet in such a manner that when the jet attains the target the electric circuit closes to generate an electric discharge on the target.
  • Further aims and advantages of the present invention will be made more apparent from the following description and from the appended drawings, provided simply as a non limiting example, wherein:
  • FIG. 1 shows a schematic view in perspective of a dissuader device according to an embodiment of the present invention;
  • FIG. 2 shows a schematic view of the electric discharge generator included in the dissuader according to the present invention;
  • FIG. 3 shows the wiring diagram of the dissuader according to the present invention;
    •
  • In reference to the aforesaid figures, the dissuader according to the invention is shown in a version which can be installed on vehicles, and basically comprising a support unit 2 and a lance unit 3. Said support unit is used to generate pressurised liquid and an electric discharge, while the lance unit is used to provide two jets of such pressurised liquid to be directed at a potential target, and to apply an electric potential difference to said jets, so that when the jets attain the target, the electric circuit closes sending an electric discharge onto the target.
  • Alternatively, the liquid could be sent in a single jet with an electric potential applied to the jet. In this case the electric circuit would be closed by the connection to earth produced by the target itself combined with earthing created within the dissuader in question.
  • In one embodiment of the present invention the electric dissuader could be produced in a portable version, in other words, wherein the lance unit could be handled by the operator, and the support unit could be worn by the operator, for example contained in a backpack.
  • Said lance unit is basically composed of a support base 31, to which it is attached in an articulated manner, by a flexible means such as a universal joint for example, a lance unit comprising a lance tank 32, having preferably a box-like configuration, from which a pair of nozzle barrels 33 extend on one side, and a gunstock 34 protrudes from the other side, to permit the operator an easy grip on the device. Furthermore on the upper surface of the tank is a handle 35 for use together with the gunstock to control the direction movement of the lance device. The nozzle barrels can be conceived with differing angles according to the required firing distance. For example, the nozzle barrels can be basically parallel for firing distances less than 5 metres, whereas they can be positioned at wider angle for longer distances.
  • For this purpose it is advantageously possible to provide established notches on the gun in order to adjust firing distances. Furthermore it is also possible to provide a device to identify the distance of the target under aim such as ultrasound or Laser sighter. A switch 36 is also positioned on the tank to activate the electric discharge, as well as a lever 37 to open and close the distribution valve of the liquid which is sent to the barrels through conventional flexible hoses (not shown) from the support base.
  • Said support base can be advantageously positioned on a plate 4 equipped with support feet 41, and can include a device 5 to generate the electric discharge and a device to supply the liquid under pressure in the lance unit. Said device for pressurised liquid supply to the lance unit preferably comprises a tank for liquids 21, a gas compressor 22, and a device to activate the liquid jet, such as a pair of gas cylinders 23 for example, in which the liquid is sent under pressure from the tank by means of a pair of electrovalves 24. This device for liquid supply uses the compressor to transfer the liquid contained in the tank under pressure and sent it to the lance unit.
  • FIG. 2 shows the box-like case that contains the circuit for generating the electric discharge. This includes a switch 56 to activate the electrovalve for liquid loading, a switch 57 to activate the high pressure electrovalve, a switch 58 to switch on the generator, an indicator 59 to show the generator is active (such as leds showing ready-active), an indicator 60 showing the voltage in out-put from the circuit, an adjustment dial 61 to regulate the intensity of the discharge, a lamp 62 to show supply voltage presence, and a connection bush 63 for remote control of the total electric discharge device.
  • The device for generating the electric discharge 5 is composed of an electronic circuit shown in a non-limiting example in FIG. 3. Said circuit is able to generate a variable application voltage such as 50 kvolts or 75 kvolts, for example.
  • In particular, said circuit comprises a transistor switch 51, appropriately controlled by an integrated circuit 52 that operates the charge of a condenser 53 connected to the primary of a transformer 54 and charged to a preset voltage by means of said switch (initially open). When the condenser is charged and the switch is closed, the current impulse that is proposed to the transformer primary provokes an impulse in a form similar to the secondary, but with a step-up in voltage having a factor equal to the coil ratio of the transformer.
  • The circuit also comprises a regulating circuit 55 to control the intensity of the electric discharge which uses a conventional TRIAC and an impulse generator, for example.

Claims (12)

1. Electric dissuader characterised in that it comprises a support unit (2) used to generate pressurised liquid and an electric discharge, and a lance unit (3) used to provide at least one jet of said pressurised liquid, to be directed towards a potential target, and to apply to said jet an electric potential in a manner such that when the target is attained by the jet, the electric circuit is closed generating an electric discharge on the target in question.
2. Electric dissuader according to claim 1, wherein the liquid jets are two in number and they are both applied with a potential difference.
3. Electric dissuader according to claim 1, wherein said lance unit comprises a support base (31) to which a lance device is attached in an articulated manner.
4. Electric dissuader according to claim 3, wherein said lance device comprises a lance tank (32), a pair of nozzle barrels (33) and a gunstock (34) conceived to permit easy lance device handling by the operator.
5. Electric dissuader according to claim 4, wherein, on the upper surface of the said tank is a handle (35) for combined use with said gunstock to control the movement of the lance device.
6. Electric dissuader according to claim 4, wherein on said lance tank are a switch (36) to activate the electric discharge, and a lever (37) to open and close the electrovalve for liquid distribution sent to the barrels by means of hoses from the support unit.
7. Electric dissuader according to claim 1, wherein said support unit comprises a device to generate the electric discharge (5) and a device to supply the liquid under pressure to said lance unit.
8. Electric dissuader according to claim 7, wherein said device for liquid supply under pressure to said lance unit comprises a liquid tank (21), a gas compressor (22) and an actuator device for the liquid jet composed of a pair of gas cylinders (23) into which the liquid is fed under pressure from the tank by means of a pair of electrovalves (24).
9. Electric dissuader according to claim 7, wherein the device for electric discharge generation is provided by an electronic circuit comprising a transistor switch (51) appropriately operated by an integrated circuit (52) which controls the charge of a condenser (53) connected to the primary winding of a transformer (54) and charged at a preset voltage by means of said switch that is initially open, and which, when the condenser is charged, the switch closes and the current impulse that is proposed to the transformer primary provokes an impulse having a similar form to the secondary, but with a step-up in voltage having a factor equal to the coil ratio of the transformer in question.
10. Electric dissuader according to claim 9, wherein the circuit also comprises a regulating circuit (55) to adjust the intensity of the electric discharge.
11. Electric dissuader according to claim 1, wherein said lance unit comprises a device to identify the distance of the target to be hit.
12. Electric dissuader according to claim 1, wherein said identification device is an ultrasound or Laser sighter.
US11/891,724 2006-08-23 2007-08-13 Electric dissuader Abandoned US20080047459A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI2006A001640 2006-08-23
IT001640A ITMI20061640A1 (en) 2006-08-23 2006-08-23 ELECTRIC BOLLARD

Publications (1)

Publication Number Publication Date
US20080047459A1 true US20080047459A1 (en) 2008-02-28

Family

ID=38983766

Family Applications (1)

Application Number Title Priority Date Filing Date
US11/891,724 Abandoned US20080047459A1 (en) 2006-08-23 2007-08-13 Electric dissuader

Country Status (4)

Country Link
US (1) US20080047459A1 (en)
EP (1) EP1901025A3 (en)
IL (1) IL185245A0 (en)
IT (1) ITMI20061640A1 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080253055A1 (en) * 2007-04-10 2008-10-16 Yigal Mesika Concealable electric shock device
US20110063770A1 (en) * 2008-04-30 2011-03-17 Brundula Steven N D Systems and methods for electronic weaponry that detects properties of a unit for deployment
US8166690B2 (en) * 2008-04-30 2012-05-01 Taser International, Inc. Systems and methods for indicating properties of a unit for deployment for electronic weaponry
US10082361B2 (en) 2015-03-15 2018-09-25 Forsythe & Storms Technologies LLC Portable wireless electrical weapon

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2921708C (en) 2016-02-24 2020-04-14 Simon Tremblay Electric projection weapons system

Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374708A (en) * 1965-01-26 1968-03-26 Eileen T Wall Electrical anti-personnel weapon
US3780344A (en) * 1971-09-07 1973-12-18 Gte Sylvania Inc Charge regulating circuit for flash lamp storage capacitor
US3971292A (en) * 1974-11-12 1976-07-27 Juan Garcia Paniagua Projector of fluid with electric charge, of portable type
US4136564A (en) * 1977-05-02 1979-01-30 Nissan Motor Company, Limited Mass flow rate detector of electrostatic type
US4325008A (en) * 1980-06-09 1982-04-13 General Electric Company Clamp assisted cycle control regulating system
US4799471A (en) * 1987-02-26 1989-01-24 Marelli Autronica S.P.A. Electronic system for controlling the ignition of an internal combustion engine, particularly for motor vehicles
US5103366A (en) * 1988-05-02 1992-04-07 Gregory Battochi Electrical stun guns and electrically conductive liquids
US5225623A (en) * 1990-01-12 1993-07-06 Philip Self-defense device
US5409638A (en) * 1988-05-02 1995-04-25 Battochi; Gregory Electrically conductive liquid for an electrical stun gun
US5625525A (en) * 1994-07-11 1997-04-29 Jaycor Portable electromagnetic stun device and method
US5689908A (en) * 1995-08-10 1997-11-25 Heckler & Koch Gmbh Rifle construction with swing-type barrel
US5831718A (en) * 1997-08-21 1998-11-03 Raytheon Company Portable laser range finder and digital compass assembly
US6232727B1 (en) * 1998-10-07 2001-05-15 Micro Linear Corporation Controlling gas discharge lamp intensity with power regulation and end of life protection
US6272785B1 (en) * 1999-07-08 2001-08-14 Jerry M. Mika Gun holder
US6574899B1 (en) * 2002-02-07 2003-06-10 Thomas Mostello Tripod-mounted combined gun rest and armrest

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE601775C (en) * 1932-04-24 1934-08-23 Rudolf Lemke Target injection device as an attack and defense weapon
US2100043A (en) * 1936-02-18 1937-11-23 Victorino L Tunaya Riot car
GB2119068B (en) * 1982-03-19 1985-12-11 Watson Engineering Consultants Water guns
DE29907294U1 (en) * 1998-06-03 1999-10-14 Leitholf Peter Non-invasive defense weapon
DE29911339U1 (en) * 1999-07-04 1999-12-16 Ostermann Rainer Stun guns for remote threats
WO2005076734A2 (en) * 2004-02-11 2005-08-25 Turbex Ltd. Electrical stunning device

Patent Citations (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374708A (en) * 1965-01-26 1968-03-26 Eileen T Wall Electrical anti-personnel weapon
US3780344A (en) * 1971-09-07 1973-12-18 Gte Sylvania Inc Charge regulating circuit for flash lamp storage capacitor
US3971292A (en) * 1974-11-12 1976-07-27 Juan Garcia Paniagua Projector of fluid with electric charge, of portable type
US4136564A (en) * 1977-05-02 1979-01-30 Nissan Motor Company, Limited Mass flow rate detector of electrostatic type
US4325008A (en) * 1980-06-09 1982-04-13 General Electric Company Clamp assisted cycle control regulating system
US4799471A (en) * 1987-02-26 1989-01-24 Marelli Autronica S.P.A. Electronic system for controlling the ignition of an internal combustion engine, particularly for motor vehicles
US5103366A (en) * 1988-05-02 1992-04-07 Gregory Battochi Electrical stun guns and electrically conductive liquids
US5409638A (en) * 1988-05-02 1995-04-25 Battochi; Gregory Electrically conductive liquid for an electrical stun gun
US5225623A (en) * 1990-01-12 1993-07-06 Philip Self-defense device
US5625525A (en) * 1994-07-11 1997-04-29 Jaycor Portable electromagnetic stun device and method
US5689908A (en) * 1995-08-10 1997-11-25 Heckler & Koch Gmbh Rifle construction with swing-type barrel
US5831718A (en) * 1997-08-21 1998-11-03 Raytheon Company Portable laser range finder and digital compass assembly
US6232727B1 (en) * 1998-10-07 2001-05-15 Micro Linear Corporation Controlling gas discharge lamp intensity with power regulation and end of life protection
US6272785B1 (en) * 1999-07-08 2001-08-14 Jerry M. Mika Gun holder
US6574899B1 (en) * 2002-02-07 2003-06-10 Thomas Mostello Tripod-mounted combined gun rest and armrest

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080253055A1 (en) * 2007-04-10 2008-10-16 Yigal Mesika Concealable electric shock device
US7835132B2 (en) 2007-04-10 2010-11-16 Yigal Mesika Concealable electric shock device
US20110063770A1 (en) * 2008-04-30 2011-03-17 Brundula Steven N D Systems and methods for electronic weaponry that detects properties of a unit for deployment
US7984579B2 (en) * 2008-04-30 2011-07-26 Taser International, Inc. Systems and methods for electronic weaponry that detects properties of a unit for deployment
US8166690B2 (en) * 2008-04-30 2012-05-01 Taser International, Inc. Systems and methods for indicating properties of a unit for deployment for electronic weaponry
US10082361B2 (en) 2015-03-15 2018-09-25 Forsythe & Storms Technologies LLC Portable wireless electrical weapon

Also Published As

Publication number Publication date
ITMI20061640A1 (en) 2008-02-24
EP1901025A3 (en) 2010-02-10
EP1901025A2 (en) 2008-03-19
IL185245A0 (en) 2008-01-06

Similar Documents

Publication Publication Date Title
US20080047459A1 (en) Electric dissuader
CA2789951C (en) Electrostatic spray system
EP2053314A3 (en) Gas burner system
SE422538B (en) SPRAY DEVICE FOR CLEANING APPLIANCES, VEGETABLE SPRAYERS OR SIMILAR APPLIANCES
US20130277463A1 (en) Electrostatic spray tool power supply
US4287552A (en) Electrostatic spray pistol
US4653696A (en) Electrostatic spray gun for coating material
US5588593A (en) Safety apparatus for high pressure liquid jet system
KR101522914B1 (en) Aerosol spray system and nozzle insert
KR100987968B1 (en) A fire extinguisher for educational purpose
JP6342989B2 (en) Apparatus for electrostatic spraying of coating material and method for controlling a generator for supplying power to a high voltage unit in said apparatus
US8201756B2 (en) Pump-driven fluid sprayer and method
US6966768B2 (en) Flame throwing apparatus and associated methods
JP6148567B2 (en) Electrostatic coating equipment
JP3196758U (en) Portable painting equipment
JP7114084B2 (en) static eliminator
JP2015533643A (en) Ground rod for electrostatic spray gun
JP2003144034A (en) Power sprayer
JP3123743U (en) Portable gun type electrostatic remover
RU155325U1 (en) PLANT FOR PLASMA ELECTRIC ARC CLEANING
US20200132411A1 (en) Shooting Controller of Paintball Gun
JP6261082B2 (en) Electrostatic coating gun, electrostatic coating gun charging device, and electrostatic coating device
JP2003245577A (en) Portable sprayer and hand carrying type spray rod
JP2010000485A (en) Static eliminating/dust removing device
JPH06320071A (en) Conductive coating material feeder for electrostatic coating device

Legal Events

Date Code Title Description
AS Assignment

Owner name: OTO MELARA S.P.A., ITALY

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:NOVELLI, FLAVIO;REEL/FRAME:019741/0932

Effective date: 20070808

STCB Information on status: application discontinuation

Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION