公开(公告)号：WO2008098906A8

公开(公告)日：2010-08-05

申请号：PCT/EP2008051622

申请日：2008-02-11

Applicant: AUTOLIV DEV ,  CRESSENT JOSE

Inventor： CRESSENT JOSE

IPC: F42B3/103 ,  F42B3/107 ,  F42B3/185 ,  F42B3/198

CPC classification number: F42B3/185 ,  F42B3/103 ,  F42B3/107 ,  F42B3/198

Abstract: The invention relates to a method of assembling an electrostatic discharge protection element in an electropyrotechnic initiator, the method including a step of securing a printed circuit plate to pins (3, 4) passing through a feedthrough (2). According to the invention, the protection element (9) is placed in a cavity (7) in the feedthrough so that the terminals (91, 92) of the protection element face separate solder zones (83, 84) located on the wall defining the cavity (7) in the proximity of the pins (3, 4), and then the solder zones (83, 84) are melted so as to connect them electrically and directly both to the terminals (91, 92) and to the pins (3, 4).

Abstract translation: 本发明涉及一种组装静电放电保护元件在电工技术引发器中的方法，该方法包括将印刷电路板固定到通过馈通（2）的引脚（3,4）的步骤。 根据本发明，保护元件（9）被放置在馈通中的空腔（7）中，使得保护元件的端子（91,92）面对位于限定了所述保护元件的壁上的分离的焊料区域（83,84） 在所述销（3,4）附近的空腔（7）中，然后所述焊接区域（83,84）被熔化，以便将它们电连接到所述端子（91,92）和所述销（ 3，4）。

公开(公告)号：WO2012087866A1

公开(公告)日：2012-06-28

申请号：PCT/US2011/065722

申请日：2011-12-19

Applicant: DYNO NOBEL INC. ,  HAYES, Michael J. ,  HOOPES, Thomas A. ,  JURRAS III, Mark I.

Inventor： HAYES, Michael J. ,  HOOPES, Thomas A. ,  JURRAS III, Mark I.

IPC: F42B3/18 ,  F42B3/185 ,  F42B3/188 ,  F42D1/05

CPC classification number: G01N11/06 ,  F42B3/18 ,  F42B3/185 ,  F42B3/188 ,  F42C11/001 ,  F42C15/40 ,  F42D1/05 ,  G01R25/00 ,  G01R31/2832 ,  G06F19/00 ,  H01T13/58

Abstract: An ignition circuit (200) includes: an igniter (210) having first (211) and second (212) terminals; a first diode (225) electrically connected in series with the igniter at the first terminal; a second diode (230) electrically connected in series with the igniter at the second terminal. The first and second diodes each have an anode terminal (226, 231) and a cathode terminal (227, 232), wherein like terminals of the first and second diodes are electrically connected to the igniter, thereby defining proximal terminals and distal terminals. A capacitor (235) is electrically connected across the distal terminals and connectable in parallel with a series-connected energy source (215) and switch (220). The energy source and a switch are electrically connectable across the distal terminals via test lead wires. Current flow through the igniter sufficient to ignite the igniter is prevented until an ignition voltage is applied to the distal terminals that is equal to or greater than the reverse breakdown voltage of the first diode or the second diode.

Abstract translation: 点火电路（200）包括：具有第一（211）和第二（212）端子的点火器（210） 与第一端子处的点火器串联电连接的第一二极管（225）; 在第二端子处与点火器串联电连接的第二二极管（230）。 第一和第二二极管各自具有阳极端子（226,231）和阴极端子（227,232），其中第一和第二二极管的类似端子电连接到点火器，由此限定近端和远端。 电容器（235）跨越远端端子电连接，并且与串联连接的能量源（215）和开关（220）并联连接。 能量源和开关通过测试导线在远端之间电连接。 防止足以点燃点火器的点火器的电流流过直到点火电压施加到等于或大于第一二极管或第二二极管的反向击穿电压的远端。

公开(公告)号：WO1996012690A1

公开(公告)日：1996-05-02

申请号：PCT/US1995013093

申请日：1995-10-13

Applicant: THE ENSIGN-BICKFORD COMPANY

Inventor： THE ENSIGN-BICKFORD COMPANY ,  THURESON, Gary, R. ,  DAVIS, Eric, R. ,  PELLON, Steven, R. ,  ZAPPALORTI, Alvaro ,  GLADDEN, Ernest, L.

IPC: C06C05/06

CPC classification number: F42B3/185 ,  C06C5/04 ,  C06C7/00

Abstract: An isolation member (34) for use in a non-electric detonator cap (10) is of substantially cylindrical shape and has an interior passageway (40) extending therethrough and defining a positioning region (44) and a discharge port (56). The positioning region (44) is dimensioned and configured to snugly receive and seat therein a signal transmission line or shock tube (30) and to orient the signal-emitting end (30a) thereof to aim along the longitudinal axis of cap (10) through a rupturable diaphragm (42) at the target provided by receptor charge (14). The isolation member is positioned between and spaces the signal-emitting end (30a) of the signal transmission line (30) from the receptor charge (14) contained in the detonator cap (10). The diaphragm (42) is formed with centrally intersecting score lines (42a, 42b) that facilitate rupturing of the diaphragm by the signal. The diaphragm (42) may have a circular or polygonal, e.g., rectangular, periphery. The isolation member is preferably made of a semi-conductive material to bleed off to the shell (12) any static electricity charges transmitted through the signal transmission line (shock tube 30) so as to prevent static discharge initiation of the charge.

Abstract translation: 用于非电气雷管盖（10）的隔离构件（34）具有基本上圆柱形的形状并且具有延伸穿过其并限定定位区域（44）和排出口（56）的内部通道（40）。 定位区域（44）的尺寸和构造被适当地接纳和固定在其中的信号传输线或冲击管（30），并且使其信号发射端（30a）定向成沿帽（10）的纵向轴线通过 在受体电荷（14）提供的靶处的可破裂膜片（42）。 隔离构件被定位在信号传输线（30）的信号发射端（30a）之间，并且与包含在雷管盖（10）中的接收器充电（14）间隔开。 隔膜（42）形成有中心相交的刻痕线（42a，42b），其有助于信号使隔膜破裂。 隔膜（42）可以具有圆形或多边形，例如矩形的周边。 隔离构件优选地由半导体材料制成，以便将通过信号传输线（冲击管30）传输的任何静电荷泄放到外壳（12），以防止电荷的静电放电。

公开(公告)号：WO2008098906A1

公开(公告)日：2008-08-21

申请号：PCT/EP2008/051622

申请日：2008-02-11

Applicant: AUTOLIV DEVELOPMENT AB ,  CRESSENT, José

Inventor： CRESSENT, José

IPC: F42B3/103 ,  F42B3/107 ,  F42B3/185 ,  F42B3/198

CPC classification number: F42B3/185 ,  F42B3/103 ,  F42B3/107 ,  F42B3/198

Abstract: The invention relates to a method of assembling an electrostatic discharge protection element in an electropyrotechnic initiator, the method including a step of securing a printed circuit plate to pins (3, 4) passing through a feedthrough (2). According to the invention, the protection element (9) is placed in a cavity (7) in the feedthrough so that the terminals (91, 92) of the protection element face separate solder zones (83, 84) located on the wall defining the cavity (7) in the proximity of the pins (3, 4), and then the solder zones (83, 84) are melted so as to connect them electrically and directly both to the terminals (91, 92) and to the pins (3, 4).

Abstract translation: 本发明涉及一种组装静电放电保护元件在电工技术引发器中的方法，该方法包括将印刷电路板固定到通过馈通（2）的引脚（3,4）的步骤。 根据本发明，保护元件（9）被放置在馈通中的空腔（7）中，使得保护元件的端子（91,92）面对位于限定了所述保护元件的壁上的分离的焊料区域（83,84） 在所述销（3,4）附近的空腔（7）中，然后所述焊接区域（83,84）被熔化，以便将它们电连接到所述端子（91,92）和所述销（ 3，4）。

公开(公告)号：WO1996012691A1

公开(公告)日：1996-05-02

申请号：PCT/US1995014444

申请日：1995-10-13

Applicant: THE ENSIGN-BICKFORD COMPANY

Inventor： THE ENSIGN-BICKFORD COMPANY ,  THURESON, Gary, R. ,  DAVIS, Eric, R. ,  ZAPPALORTI, Alvaro ,  GLADDEN, Ernest, L.

IPC: C06C05/06

CPC classification number: C06C5/04 ,  C06C7/00 ,  F42B3/185

Abstract: An isolation member (34) for use in a non-electric detonator cap (10) has an interior passageway (40) extending therethrough and defining a positioning region (44) and a discharge port (56). Positioning region (44) provides a series of interior shoulders (46, 48) and an entry shoulder (52) respectively sized to receive and seat therein signal transmission lines of different outside diameters, thereby longitudinally orienting and spacing the signal-emitting end (30a) from the receptor charge (14). The isolation member (34) is preferably made of a semi-conductive material to bleed off to the shell (12) any static electricity charges transmitted through the signal transmission line (shock tube 30) so as to prevent static discharge initiation of the receptor charge (14).

Abstract translation: 用于非电雷管罩（10）的隔离构件（34）具有延伸通过其并限定定位区域（44）和排出口（56）的内部通道（40）。 定位区域（44）提供一系列内肩（46,48）和入口台肩（52），其大小分别设置成容纳和固定不同外径的信号传输线，从而纵向定向和间隔信号发射端（30a ）从受体电荷（14）。 隔离构件（34）优选地由半导体材料制成，以便将通过信号传输线（冲击管30）传输的任何静电荷渗出到壳体（12），以防止受体电荷的静电放电 （14）。

公开(公告)号：WO1996012689A1

公开(公告)日：1996-05-02

申请号：PCT/US1995014445

申请日：1995-10-13

Applicant: THE ENSIGN-BICKFORD COMPANY

Inventor： THE ENSIGN-BICKFORD COMPANY ,  THURESON, Gary, R. ,  DAVIS, Eric, R. ,  PELLON, Steven, R. ,  ZAPPALORTI, Alvaro ,  GLADDEN, Ernest, L.

IPC: C06C05/04

CPC classification number: C06C5/04 ,  F42B3/185

Abstract: An isolation member (34) for use in a non-electric detonator cap (10) is of substantially cylindrical shape and has an interior passageway (40) extending therethrough and defining a positioning region (44) and a discharge port (56). Positioning region (44) is dimensioned and configured to snugly receive and seat therein a signal transmission line (30) and to orient the signal-emitting end (30a) thereof to aim along the longitudinal axis of cap (10) through a diaphragm (42) at the target provided by receptor charge (14). The isolation member is positioned between, and spaces the signal-emitting end (30a) of the signal transmission line (30) from the receptor charge (14) contained in the detonator cap. The isolation member comprises grooves (58, 58a, 58b) to provide an alternate flow path through which a signal emitted by the discharge end (30a) of a signal transmission line (30) can reach the receptor charge (14) should the signal fail to burst the diaphragm (42). The isolation member is preferably made of a semi-conductive material to bleed off to the shell (12) any static electricity charges transmitted through the signal transmission line (shock tube 30) so as to prevent static discharge initiation of the charge.

Abstract translation: 用于非电气雷管盖（10）的隔离构件（34）具有基本上圆柱形的形状，并且具有延伸穿过其并限定定位区域（44）和排出口（56）的内部通道（40）。 定位区域（44）的尺寸和尺寸被设计成在其中紧密地容纳和安置信号传输线（30），并且使其信号发射端（30a）定向成通过隔膜（42）沿盖（10）的纵向轴线 ）在由受体电荷（14）提供的靶上。 隔离构件被定位在信号传输线（30）的信号发射端（30a）之间并与包含在雷管盖中的受体充电装置（14）间隔开。 隔离构件包括凹槽（58,58a，58b），以提供交替的流动路径，如果信号失效，由信号传输线（30）的放电端（30a）发射的信号可以通过该交流流路到达接收器电荷（14） 打破隔膜（42）。 隔离构件优选地由半导电材料制成，以便将通过信号传输线（冲击管30）传输的任何静电荷泄放到外壳（12），以防止电荷的静电放电。