PE20171751A1 - Circuito de proteccion en sistemas de voladura - Google Patents

Circuito de proteccion en sistemas de voladura

Info

Publication number
PE20171751A1
PE20171751A1 PE2017001614A PE2017001614A PE20171751A1 PE 20171751 A1 PE20171751 A1 PE 20171751A1 PE 2017001614 A PE2017001614 A PE 2017001614A PE 2017001614 A PE2017001614 A PE 2017001614A PE 20171751 A1 PE20171751 A1 PE 20171751A1
Authority
PE
Peru
Prior art keywords
pcb
bushing
electronic
conductive
retarder
Prior art date
Application number
PE2017001614A
Other languages
English (en)
Inventor
Rueda Luis Diego Montano
Muro Jose Maria Ayensa
Original Assignee
Maxamcorp Holding Sl
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 Maxamcorp Holding Sl filed Critical Maxamcorp Holding Sl
Publication of PE20171751A1 publication Critical patent/PE20171751A1/es

Links

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
    • F42B3/18—Safety initiators resistant to premature firing by static electricity or stray currents
    • F42B3/182—Safety initiators resistant to premature firing by static electricity or stray currents having shunting means
    • 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
    • F42B3/122—Programmable electronic delay 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
    • F42B3/16—Pyrotechnic delay initiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C11/00—Electric fuzes
    • F42C11/06—Electric fuzes with time delay by electric circuitry
    • 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
    • F42D1/055—Electric circuits for blasting specially adapted for firing multiple charges with a time delay

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Air Bags (AREA)

Abstract

Se proporciona un detonador electronico con retardador electronico, que comprende: - un casquillo conductor que comprende un extremo abierto para recibir elementos tales como una carga explosiva, y un extremo cerrado, y - una placa de circuito impreso (PCB) que comprende el circuito electronico del retardador, estando situada la placa de circuito impreso dentro del casquillo conductor, caracterizado porque el detonador electronico comprende ademas al menos una junta flexible, compresible y conductora - colocada por el extremo abierto en un espacio definido por la PCB y una superficie interna del casquillo conductor, que llena al menos parte del espacio entre la PCB y la superficie interna del casquillo conductor, de manera que se permite la proteccion frente a las interferencias electromagneticas (EMI) y - que pone en contacto la conexion a tierra de la PCB y la superficie interna del casquillo conductor de manera que actua como trayectoria de conexion para la puesta a tierra de la PCB, lo que permite la proteccion frente a la interferencia electrostatica (ESO)
PE2017001614A 2015-03-30 2016-03-30 Circuito de proteccion en sistemas de voladura PE20171751A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP15382158.2A EP3076120A1 (en) 2015-03-30 2015-03-30 Protection circuit in blasting systems

Publications (1)

Publication Number Publication Date
PE20171751A1 true PE20171751A1 (es) 2017-12-12

Family

ID=52997379

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2017001614A PE20171751A1 (es) 2015-03-30 2016-03-30 Circuito de proteccion en sistemas de voladura

Country Status (12)

Country Link
US (1) US10281249B2 (es)
EP (2) EP3076120A1 (es)
CN (1) CN107636416B (es)
AR (1) AR104141A1 (es)
AU (1) AU2016239315B2 (es)
CA (1) CA2981248A1 (es)
CL (1) CL2017002441A1 (es)
ES (1) ES2716096T3 (es)
PE (1) PE20171751A1 (es)
PL (1) PL3278053T3 (es)
WO (1) WO2016156395A2 (es)
ZA (1) ZA201707331B (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3076120A1 (en) 2015-03-30 2016-10-05 Maxamcorp Holding, S.L. Protection circuit in blasting systems
US11661824B2 (en) 2018-05-31 2023-05-30 DynaEnergetics Europe GmbH Autonomous perforating drone
CN109341445B (zh) * 2018-08-13 2023-10-13 贵州全安密灵科技有限公司 一种采用金属套管对电子雷管电路进行保护的方法及结构
CN113639599B (zh) * 2021-08-19 2023-01-06 融硅思创(北京)科技有限公司 一种无点火药数码电子雷管

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3533389A1 (de) * 1984-11-02 1986-06-05 Dynamit Nobel Ag, 5210 Troisdorf Elektronischer sprengzeitzuender
US5173569A (en) * 1991-07-09 1992-12-22 The Ensign-Bickford Company Digital delay detonator
US5929368A (en) * 1996-12-09 1999-07-27 The Ensign-Bickford Company Hybrid electronic detonator delay circuit assembly
DE10228633B4 (de) * 2002-06-26 2006-12-21 Fujitsu Siemens Computers Gmbh Vorrichtung zum Schutz vor elektrostatischer Entladung und elektromagnetischer Einflüsse
US20050011390A1 (en) * 2003-07-15 2005-01-20 Special Devices, Inc. ESD-resistant electronic detonator
US7617775B2 (en) * 2003-07-15 2009-11-17 Special Devices, Inc. Multiple slave logging device
CN201218704Y (zh) * 2008-04-28 2009-04-08 北京铱钵隆芯科技有限责任公司 电子雷管控制电路组件
CN202372069U (zh) * 2011-12-09 2012-08-08 银庆宇 电子雷管控制器
CN102519327B (zh) * 2011-12-09 2014-03-19 银庆宇 电子雷管起爆器与电子雷管的连接及控制方法及装置
CN103033100B (zh) * 2012-12-13 2015-09-16 北京全安密灵科技股份公司 一种电子雷管的防静电结构
CN203785562U (zh) * 2014-01-06 2014-08-20 北京北方邦杰科技发展有限公司 防静电电子雷管
EP3076120A1 (en) 2015-03-30 2016-10-05 Maxamcorp Holding, S.L. Protection circuit in blasting systems

Also Published As

Publication number Publication date
EP3076120A1 (en) 2016-10-05
EP3278053B1 (en) 2018-12-26
CN107636416B (zh) 2020-02-28
PL3278053T3 (pl) 2019-06-28
CA2981248A1 (en) 2016-10-06
CN107636416A (zh) 2018-01-26
AU2016239315B2 (en) 2019-12-19
CL2017002441A1 (es) 2018-03-23
AU2016239315A1 (en) 2017-10-19
ES2716096T3 (es) 2019-06-10
WO2016156395A2 (en) 2016-10-06
AR104141A1 (es) 2017-06-28
US10281249B2 (en) 2019-05-07
US20180106578A1 (en) 2018-04-19
EP3278053A2 (en) 2018-02-07
ZA201707331B (en) 2019-01-30
WO2016156395A3 (en) 2017-01-12

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