FR3097629B1 - Circuit de commande de mise à feu de composant pyrotechnique - Google Patents
Circuit de commande de mise à feu de composant pyrotechnique Download PDFInfo
- Publication number
- FR3097629B1 FR3097629B1 FR1906632A FR1906632A FR3097629B1 FR 3097629 B1 FR3097629 B1 FR 3097629B1 FR 1906632 A FR1906632 A FR 1906632A FR 1906632 A FR1906632 A FR 1906632A FR 3097629 B1 FR3097629 B1 FR 3097629B1
- Authority
- FR
- France
- Prior art keywords
- capacitor
- pyrotechnic component
- control circuit
- diodes
- fire control
- 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.)
- Active
Links
- 239000003990 capacitor Substances 0.000 abstract 5
- 230000005669 field effect Effects 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
- F42B3/12—Bridge initiators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
- F42B3/12—Bridge initiators
- F42B3/121—Initiators with incorporated integrated circuit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B3/00—Blasting cartridges, i.e. case and explosive
- F42B3/10—Initiators therefor
- F42B3/12—Bridge initiators
- F42B3/124—Bridge initiators characterised by the configuration or material of the bridge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
- F42D1/045—Arrangements for electric ignition
- F42D1/05—Electric circuits for blasting
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electronic Switches (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
- Air Bags (AREA)
- Fire-Detection Mechanisms (AREA)
- Control Of Voltage And Current In General (AREA)
Abstract
L’invention a pour objet un circuit (1) de commande de mise à feu d’un composant pyrotechnique (2) à couche projetée. Ce circuit comprend au moins un condensateur (3) pouvant être déchargé dans le composant pyrotechnique (2) pour l’initier et un moyen interrupteur (5) assurant la décharge du condensateur dans le composant pyrotechnique. Ce circuit de commande est caractérisé en ce que le condensateur (3) est relié au composant pyrotechnique par un réseau d’au moins trois diodes (D1,D2,D3) montées en série et dans un sens interdisant la décharge du condensateur (3), la somme des tensions inverses de ces diodes étant supérieure à la tension maximale pouvant être délivrée par le condensateur (3), le moyen interrupteur (5) comportant au moins deux transistors (Q1,Q2) à effet de champ dont les portes peuvent être commandées simultanément et qui sont associés au réseau de diodes (D1,D2,D3). Figure à publier avec l’abrégé : Fig. 2
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1906632A FR3097629B1 (fr) | 2019-06-21 | 2019-06-21 | Circuit de commande de mise à feu de composant pyrotechnique |
CN202080043071.3A CN113950608B (zh) | 2019-06-21 | 2020-06-15 | 一种控制烟火组件点火的电路 |
EP20737284.8A EP3987243B1 (fr) | 2019-06-21 | 2020-06-15 | Circuit de commande de mise a feu de composant pyrotechnique |
PCT/IB2020/055577 WO2020254943A1 (fr) | 2019-06-21 | 2020-06-15 | Circuit de commande de mise a feu de composant pyrotechnique |
US17/621,520 US11629940B2 (en) | 2019-06-21 | 2020-06-15 | Circuit for controlling the firing of a pyrotechnic component |
KR1020227001911A KR102643858B1 (ko) | 2019-06-21 | 2020-06-15 | 파이로테크닉 부품의 점화를 제어하기 위한 회로 |
ZA2021/09782A ZA202109782B (en) | 2019-06-21 | 2021-11-30 | Circuit for controlling the firing of a pyrotechnic component |
IL289080A IL289080A (en) | 2019-06-21 | 2021-12-16 | A circuit for controlling the firing of a pyrotechnic component |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1906632 | 2019-06-21 | ||
FR1906632A FR3097629B1 (fr) | 2019-06-21 | 2019-06-21 | Circuit de commande de mise à feu de composant pyrotechnique |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3097629A1 FR3097629A1 (fr) | 2020-12-25 |
FR3097629B1 true FR3097629B1 (fr) | 2021-06-04 |
Family
ID=68733146
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1906632A Active FR3097629B1 (fr) | 2019-06-21 | 2019-06-21 | Circuit de commande de mise à feu de composant pyrotechnique |
Country Status (8)
Country | Link |
---|---|
US (1) | US11629940B2 (fr) |
EP (1) | EP3987243B1 (fr) |
KR (1) | KR102643858B1 (fr) |
CN (1) | CN113950608B (fr) |
FR (1) | FR3097629B1 (fr) |
IL (1) | IL289080A (fr) |
WO (1) | WO2020254943A1 (fr) |
ZA (1) | ZA202109782B (fr) |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3001477A (en) * | 1956-02-06 | 1961-09-26 | Herbert E Ruehlemann | Stabilized circuit for electrical relay fuze |
US4788913A (en) | 1971-06-02 | 1988-12-06 | The United States Of America As Represented By The United States Department Of Energy | Flying-plate detonator using a high-density high explosive |
DE2316976C3 (de) * | 1973-04-05 | 1981-08-06 | Diehl GmbH & Co, 8500 Nürnberg | Anordnung zum Programmieren eines Geschoßzünders |
ZA746477B (en) * | 1973-11-14 | 1975-10-29 | Siemens Ag | Circuit arrangement for producing consecutive current impulses |
AR205207A1 (es) * | 1974-07-05 | 1976-04-12 | Mefina Sa | Dispositivo electronico de encendido de carga pirotecnica |
US4559875A (en) * | 1984-03-19 | 1985-12-24 | Quantic Industries, Inc. | High energy switching circuit for initiator means or the like and method therefor |
US4700263A (en) * | 1985-10-01 | 1987-10-13 | Quantic Industries, Inc. | Safe-arm system with electrical charge transfer circuit |
US4651646A (en) * | 1986-03-06 | 1987-03-24 | Motorola, Inc. | In-line safing and arming apparatus |
FR2619442B1 (fr) * | 1987-08-14 | 1993-05-07 | Thomson Brandt Armements | Dispositif de selection et de declenchement de circuit de mise a feu |
US4858530A (en) * | 1988-05-02 | 1989-08-22 | Motorola, Inc. | Power relay/safing device for a fuze system |
US4862803A (en) | 1988-10-24 | 1989-09-05 | Honeywell Inc. | Integrated silicon secondary explosive detonator |
US5898122A (en) * | 1996-07-02 | 1999-04-27 | Motorola, Inc. | Squib ignitor circuit and method thereof |
US6138571A (en) * | 1998-12-21 | 2000-10-31 | The United States Of America As Represented By The Secretary Of The Navy | Fireset for a low energy exploding foil initiator: MOSFET driven MOSFET switch |
WO2010053407A1 (fr) * | 2008-11-05 | 2010-05-14 | Saab Ab | Circuit d'allumage et de retard |
US8976503B2 (en) * | 2012-08-07 | 2015-03-10 | Textron Systems Corporation | Voltage monitoring for fireset |
US10670381B1 (en) * | 2013-09-17 | 2020-06-02 | The United States Of America, As Represented By The Secretary Of The Navy | Electronic thermally-initiated venting system (ETIVS) for rocket motors |
EP3186582B1 (fr) * | 2014-08-29 | 2019-06-19 | Hunting Titan, Inc. | Ensemble explosif à haute tension permettant des détonations de fond de trou |
-
2019
- 2019-06-21 FR FR1906632A patent/FR3097629B1/fr active Active
-
2020
- 2020-06-15 CN CN202080043071.3A patent/CN113950608B/zh active Active
- 2020-06-15 US US17/621,520 patent/US11629940B2/en active Active
- 2020-06-15 KR KR1020227001911A patent/KR102643858B1/ko active IP Right Grant
- 2020-06-15 WO PCT/IB2020/055577 patent/WO2020254943A1/fr active Application Filing
- 2020-06-15 EP EP20737284.8A patent/EP3987243B1/fr active Active
-
2021
- 2021-11-30 ZA ZA2021/09782A patent/ZA202109782B/en unknown
- 2021-12-16 IL IL289080A patent/IL289080A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN113950608B (zh) | 2024-03-22 |
KR20220064362A (ko) | 2022-05-18 |
US20220349686A1 (en) | 2022-11-03 |
ZA202109782B (en) | 2022-09-28 |
FR3097629A1 (fr) | 2020-12-25 |
CN113950608A (zh) | 2022-01-18 |
IL289080A (en) | 2022-02-01 |
US11629940B2 (en) | 2023-04-18 |
WO2020254943A1 (fr) | 2020-12-24 |
EP3987243A1 (fr) | 2022-04-27 |
KR102643858B1 (ko) | 2024-03-07 |
EP3987243B1 (fr) | 2023-07-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR3097629B1 (fr) | Circuit de commande de mise à feu de composant pyrotechnique | |
US10686434B2 (en) | Input/output circuit | |
US20180218675A1 (en) | Organic light-emitting diode display assembly and display device | |
US20200092963A1 (en) | Led system with driver voltage clamping | |
FR2579389A1 (fr) | Circuit amortisseur pour un thyristor interruptible | |
FR3062406B1 (fr) | Deversoir evacuateur de crues pour barrages et ouvrages similaires comportant un dispositif integre d'aeration de la nappe d'eau aval. | |
FR3070799B1 (fr) | Dispositif de connexion de deux elements conducteurs d'un rail d'alimentation | |
FR3057394B1 (fr) | Dispositif de protection contre les decharges electrostatiques avec circuit de declenchement distribue | |
MX2020013862A (es) | Documento de seguridad con dispositivo de seguridad adjunto que demuestra una mayor resistencia a la extracción. | |
TWI416989B (zh) | 發光元件控制電路與控制方法、及用於其中的積體電路 | |
FR3069377B1 (fr) | Transistor mos a double blocs de grille a tension de claquage augmentee | |
FR3051004B1 (fr) | Section de chute | |
WO2020021341A8 (fr) | Compositions pour le traitement de l'hypertension | |
EP0853835B1 (fr) | Dispositifs electroniques commandables par une impulsion de tension | |
FR3075252B1 (fr) | Ensemble d'etancheite | |
BR112022006680A2 (pt) | Sistema de completação para um poço e método de produção de hidrocarbonetos | |
FR3097580B1 (fr) | Mémorial funéraire | |
FR3085396B1 (fr) | Palissade connectee. | |
FR3080126B1 (fr) | Avaloir pour evacuer les eaux pluviales stagnantes sur les balcons et terrasses et dispositif d’evacuation associe | |
FR3071599B1 (fr) | Munition de protection non letale d'une plateforme | |
FR3088307B1 (fr) | Nacelle pour turboreacteur d’aeronef etanche au feu | |
Martin | Role of Tshz3 in the development and function of the kidney| Theses. fr | |
US1031378A (en) | Stovepipe-anchor. | |
FR3120171B1 (fr) | Dispositif de support a étanchéité perfectionnée pour panneau solaire sur toiture | |
FR3053024B1 (fr) | Ensemble d'une structure fixe interne de nacelle de turboreacteur et de panneaux de protection thermique |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 2 |
|
PLSC | Publication of the preliminary search report |
Effective date: 20201225 |
|
PLFP | Fee payment |
Year of fee payment: 3 |
|
PLFP | Fee payment |
Year of fee payment: 4 |
|
PLFP | Fee payment |
Year of fee payment: 5 |
|
PLFP | Fee payment |
Year of fee payment: 6 |
|
CD | Change of name or company name |
Owner name: KNDS AMMO FRANCE, FR Effective date: 20240506 |
|
CJ | Change in legal form |
Effective date: 20240506 |