GB1369153A - Electric detonator circuit - Google Patents

Electric detonator circuit

Info

Publication number
GB1369153A
GB1369153A GB194572A GB194572A GB1369153A GB 1369153 A GB1369153 A GB 1369153A GB 194572 A GB194572 A GB 194572A GB 194572 A GB194572 A GB 194572A GB 1369153 A GB1369153 A GB 1369153A
Authority
GB
United Kingdom
Prior art keywords
transistor
voltage
source
detonator
jan
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.)
Expired
Application number
GB194572A
Other languages
English (en)
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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
Priority claimed from DE19712102499 external-priority patent/DE2102499C3/de
Application filed by Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Publication of GB1369153A publication Critical patent/GB1369153A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K5/13—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals
    • H03K5/133—Arrangements having a single output and transforming input signals into pulses delivered at desired time intervals using a chain of active delay devices
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/72—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices having more than two PN junctions; having more than three electrodes; having more than one electrode connected to the same conductivity region
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K2005/00013—Delay, i.e. output pulse is delayed after input pulse and pulse length of output pulse is dependent on pulse length of input pulse
    • H03K2005/00078—Fixed delay
    • H03K2005/00084—Fixed delay by trimming or adjusting the delay
    • H03K2005/00091—Fixed delay by trimming or adjusting the delay using fuse links
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K5/00—Manipulating of pulses not covered by one of the other main groups of this subclass
    • H03K2005/00293—Output pulse is a delayed pulse issued after a rising or a falling edge, the length of the output pulse not being in relation with the length of the input triggering pulse

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Electronic Switches (AREA)
  • Fuses (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
  • Rectifiers (AREA)
GB194572A 1971-01-20 1972-01-14 Electric detonator circuit Expired GB1369153A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712102499 DE2102499C3 (de) 1971-01-20 Elektrische Zündschaltung

Publications (1)

Publication Number Publication Date
GB1369153A true GB1369153A (en) 1974-10-02

Family

ID=5796377

Family Applications (1)

Application Number Title Priority Date Filing Date
GB194572A Expired GB1369153A (en) 1971-01-20 1972-01-14 Electric detonator circuit

Country Status (4)

Country Link
US (1) US3700968A (https=)
FR (1) FR2122933A5 (https=)
GB (1) GB1369153A (https=)
IT (1) IT946539B (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4001610A (en) * 1975-06-30 1977-01-04 Ordnance Research, Inc. Time delay circuit
US4374492A (en) * 1976-04-02 1983-02-22 Raytheon Company Antipersonnel mine
IT1224644B (it) * 1987-12-22 1990-10-18 Sgs Thomson Microelectronics Circuito per il mantenimento in conduzione di un transistore mos in mancanza di tensione di alimentazione elettrica.
US4833379A (en) * 1988-01-13 1989-05-23 Sherwood Medical Company Motor control fail-safe circuit
US6411482B1 (en) * 2000-02-15 2002-06-25 Eaton Corporation Surge protector comprising means for detecting and permanently recording an overvoltage event and panelboard employing the same
US7120405B2 (en) * 2002-11-27 2006-10-10 Broadcom Corporation Wide bandwidth transceiver
US7486494B1 (en) * 2006-08-16 2009-02-03 National Semiconductor Corporation SCR with a fuse that prevents latchup
CN104315932B (zh) * 2014-09-05 2016-02-10 中国运载火箭技术研究院 一种飞行器火工品安全起爆电路及起爆方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3403270A (en) * 1965-05-10 1968-09-24 Gen Micro Electronics Inc Overvoltage protective circuit for insulated gate field effect transistor
US3490007A (en) * 1965-12-24 1970-01-13 Nippon Electric Co Associative memory elements using field-effect transistors
US3638047A (en) * 1970-07-07 1972-01-25 Gen Instrument Corp Delay and controlled pulse-generating circuit

Also Published As

Publication number Publication date
DE2102499B2 (de) 1976-10-14
US3700968A (en) 1972-10-24
IT946539B (it) 1973-05-21
FR2122933A5 (https=) 1972-09-01
DE2102499A1 (de) 1972-08-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee