BR9912557A - Self-defense device - Google Patents

Self-defense device

Info

Publication number
BR9912557A
BR9912557A BR9912557-9A BR9912557A BR9912557A BR 9912557 A BR9912557 A BR 9912557A BR 9912557 A BR9912557 A BR 9912557A BR 9912557 A BR9912557 A BR 9912557A
Authority
BR
Brazil
Prior art keywords
charge
self
switching unit
high voltage
effect
Prior art date
Application number
BR9912557-9A
Other languages
Portuguese (pt)
Inventor
Juerg Thomann
Raphael Fleischhauer
Original Assignee
Juerg Thomann
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 Juerg Thomann filed Critical Juerg Thomann
Publication of BR9912557A publication Critical patent/BR9912557A/en

Links

Classifications

    • 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
    • F41H9/00—Equipment for attack or defence by spreading flame, gas or smoke or leurres; Chemical warfare equipment
    • F41H9/10—Hand-held or body-worn self-defence devices using repellant gases or chemicals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/58—Electric firing mechanisms
    • F41A19/60—Electric firing mechanisms characterised by the means for generating electric energy
    • F41A19/62—Piezoelectric generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41A—FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A19/00—Firing or trigger mechanisms; Cocking mechanisms
    • F41A19/58—Electric firing mechanisms
    • F41A19/68—Electric firing mechanisms for multibarrel guns or multibarrel rocket launchers or multicanisters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Generation Of Surge Voltage And Current (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)

Abstract

Patente de Invenção: <B>''DISPOSITIVO DE AUTODEFESA''<D>. A presente invenção refere-se a um dispositivo de autodefesa (70) com pelo menos dois canos (72a até 72d), cada um com uma carga de disparo (74, 76, 75), cada um compreendendo uma carga de ignição inicial (75) de ignição elétrica e uma carga propulsora (76) e uma carga de efeito (74), com um dispositivo de disparo (87) possuindo uma fonte de pulso de alta tensão piezelétrica (99) e uma unidade de comutação (88). Uma das cargas de ignição inicial (75) pode ser ligada eletricamente, uma de cada vez, através da unidade de comutação (88), com a fonte de pulso de alta tensão (99) para fins de ignição. O dispositivo de disparo (87) possui um elemento de gatilho (89), através de cuja operação manual é exercido um efeito sobre a fonte de pulso de alta tensão (99) para a geração de um pulso de alta tensão. A unidade de comutação (88) é configurada para estabelecer automaticamente uma ligação elétrica com a respectiva carga de ignição inicial (75) ainda não disparada, sem o efeito da carga propulsora (76) disparada ou de um elemento de bateria. O dispositivo de autodefesa acima descrito tem uma aparência discreta, é robusto e de fácil manuseio. Somente pode ser reconhecido como arma de fogo quando examinado atentamente. Ele não requer manutenção e permanece funcional durante um espaço de tempo de vários anos.Invention Patent: <B> '' SELF-DEFENSE DEVICE '' <D>. The present invention relates to a self-defense device (70) with at least two pipes (72a to 72d), each with a trigger charge (74, 76, 75), each comprising an initial ignition charge (75 ) of electric ignition and a propelling charge (76) and an effect charge (74), with a triggering device (87) having a high-voltage piezoelectric pulse source (99) and a switching unit (88). One of the initial ignition charges (75) can be electrically connected, one at a time, via the switching unit (88), with the high voltage pulse source (99) for ignition purposes. The triggering device (87) has a trigger element (89), through whose manual operation an effect is exerted on the high voltage pulse source (99) to generate a high voltage pulse. The switching unit (88) is configured to automatically establish an electrical connection with the respective initial ignition charge (75) not yet triggered, without the effect of the triggered charge (76) or a battery element. The self-defense device described above has a discreet appearance, is robust and easy to handle. It can only be recognized as a firearm when examined closely. It requires no maintenance and remains functional over a period of several years.

BR9912557-9A 1998-07-27 1999-07-27 Self-defense device BR9912557A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH158498 1998-07-27
PCT/CH1999/000350 WO2000006965A1 (en) 1998-07-27 1999-07-27 Self-defence device

Publications (1)

Publication Number Publication Date
BR9912557A true BR9912557A (en) 2001-05-02

Family

ID=4213832

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9912557-9A BR9912557A (en) 1998-07-27 1999-07-27 Self-defense device

Country Status (6)

Country Link
EP (1) EP1101075B1 (en)
JP (1) JP2002521645A (en)
AU (1) AU4767299A (en)
BR (1) BR9912557A (en)
DE (1) DE59904283D1 (en)
WO (1) WO2000006965A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1158263A1 (en) 2000-05-26 2001-11-28 Piexon AG Container for a fluid which is dispersible in the free air and self defence device comprising such a container
ATE410659T1 (en) * 2001-12-10 2008-10-15 Piexon Ag HAND-HELD FIRING DEVICE WITH MULTIPLE CARTRIDGES
US7357082B1 (en) * 2005-09-27 2008-04-15 Jeffrey Racho Modified shotgun and modified shotgun shell ammunition
JP5489654B2 (en) * 2009-11-04 2014-05-14 日本工機株式会社 Multistage ignition device
JP5489665B2 (en) * 2009-11-19 2014-05-14 日本工機株式会社 Portable liquid ejecting apparatus and method of manufacturing ejected matter
DE102019105160A1 (en) * 2019-02-28 2020-09-03 Carl Hoernecke Chem. Fabrik Gmbh & Co. Kg Irritant cartridge and irritant spray device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH524802A (en) * 1970-05-21 1972-06-30 Sarmac Sa Set including an infantry weapon and its ammunition
GB2161908A (en) 1984-01-18 1986-01-22 Alan Craig Guthrie Firearm
FR2665253A1 (en) * 1990-07-24 1992-01-31 Aerospatiale Piezoelectric ignition device for the actuation of an electrical resistance-wire igniter
US5706600A (en) * 1994-07-08 1998-01-13 Crimson Trace Corporation Laser sighting device for a weapon

Also Published As

Publication number Publication date
EP1101075A1 (en) 2001-05-23
JP2002521645A (en) 2002-07-16
EP1101075B1 (en) 2003-02-12
DE59904283D1 (en) 2003-03-20
AU4767299A (en) 2000-02-21
WO2000006965A1 (en) 2000-02-10

Similar Documents

Publication Publication Date Title
US3374708A (en) Electrical anti-personnel weapon
RU2410835C1 (en) High-voltage pulse generator (versions)
PT80384B (en) ELECTRODES BIPOLAIRES DECHARGE D&#39;ETINCELLES D&#39;ORIGINE PIEZO-ELECTRIQUE POUR LE SOULAGEMENT DES DOULEURS ET DES CONTRACTURES IN APPLICATION DIRECTE AU CONTACT DE LA PEAU
BR9912557A (en) Self-defense device
US3745412A (en) Electrostatic discharge device
SE0001458D0 (en) Cartridge
ES2260872T3 (en) SYSTEM FOR THE WARMING AND MEASUREMENT OF THE CURRENT OF IONS AND PLASTERS OF INCANDESCENCE FOR THIS SYSTEM.
CA2092873A1 (en) Fault current detection and indicating device for arresters or isolators
BR102016018612A2 (en) voltage transformer circuit and method for measuring an ion current from a spark plug
WO2020123732A3 (en) Device for electrical stimulation of peridontal complex and surrounding tissue
ES2547860T3 (en) Ignition Device Circuit
ES2226657T3 (en) INCANDESCENT SPARK PLUG IONIC CURRENT MEASUREMENT AND PROCEDURE AND CIRCUIT FOR ACTIVATION.
RU93141U1 (en) HIGH VOLTAGE PULSE GENERATOR (OPTIONS)
CH618651A5 (en) Anti-theft electronic apparatus for motor vehicle
RU2619061C2 (en) High-voltage generator
GB2193758A (en) Spark generator for gas fired appliances
JPS5761930A (en) Detector for accidental fire of spark ignition engine
FR2408827A1 (en) SPARK PLUG CONTROLLER
RU2660979C1 (en) Glow plug heating device
SU140289A1 (en) Device for electrofishing fish
US1034212A (en) Electric trap.
FR2436963A1 (en) ELECTRIC PRIMER WITH CONDUCTIVE COMPOSITION
US928505A (en) Gas-lighting appliance.
SU87398A1 (en) Scoring cell
RU2016131827A (en) METHOD FOR TREATMENT OF BILITARY DISKINESIES BY HYPERKINETIC AND HYPOKINETIC TYPES OF PHYSIOTHERAPEUTIC METHOD AND DEVICE FOR EFFECTS ON THE GALLET STROKE

Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired