GB1371111A - Remote detonation system - Google Patents

Remote detonation system

Info

Publication number
GB1371111A
GB1371111A GB4731372A GB4731372A GB1371111A GB 1371111 A GB1371111 A GB 1371111A GB 4731372 A GB4731372 A GB 4731372A GB 4731372 A GB4731372 A GB 4731372A GB 1371111 A GB1371111 A GB 1371111A
Authority
GB
United Kingdom
Prior art keywords
detonation
command signals
main
signal
loop
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
GB4731372A
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.)
Taisei Corp
Oki Electric Industry Co Ltd
Original Assignee
Taisei Corp
Oki Electric Industry Co Ltd
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 Taisei Corp, Oki Electric Industry Co Ltd filed Critical Taisei Corp
Publication of GB1371111A publication Critical patent/GB1371111A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
    • G08C23/02—Non-electrical signal transmission systems, e.g. optical systems using infrasonic, sonic or ultrasonic waves

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Selective Calling Equipment (AREA)
  • Air Bags (AREA)
GB4731372A 1971-10-15 1972-10-13 Remote detonation system Expired GB1371111A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46080970A JPS5146248B2 (enrdf_load_html_response) 1971-10-15 1971-10-15

Publications (1)

Publication Number Publication Date
GB1371111A true GB1371111A (en) 1974-10-23

Family

ID=13733356

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4731372A Expired GB1371111A (en) 1971-10-15 1972-10-13 Remote detonation system

Country Status (7)

Country Link
US (1) US3780654A (enrdf_load_html_response)
JP (1) JPS5146248B2 (enrdf_load_html_response)
CA (1) CA972061A (enrdf_load_html_response)
DE (1) DE2250630C3 (enrdf_load_html_response)
GB (1) GB1371111A (enrdf_load_html_response)
IT (1) IT969003B (enrdf_load_html_response)
SE (1) SE397135B (enrdf_load_html_response)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117948A (en) * 1982-03-22 1983-10-19 Ml Aviation Co Ltd Initiation of devices by high- frequency sound waves
CN110749254A (zh) * 2019-10-16 2020-02-04 中国兵器工业集团第二一四研究所苏州研发中心 一种短延时触发点火电路

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028621B2 (enrdf_load_html_response) * 1972-06-23 1975-09-17
US3914732A (en) * 1973-07-23 1975-10-21 Us Energy System for remote control of underground device
GB1431600A (en) * 1973-10-31 1976-04-07 Ici Ltd Method of blasting and a detenator firing device therefor
ZA771838B (en) * 1976-03-30 1978-03-29 Tri Electronics Ab An electric detonator cap
DE7927845U1 (de) * 1979-09-29 1986-03-13 Rheinmetall GmbH, 4000 Düsseldorf Unterwasserzünder zum Zünden von Sprengladungen
US4382410A (en) * 1980-12-22 1983-05-10 Bowling David S Explosive blasting method and means
US4496010A (en) * 1982-07-02 1985-01-29 Schlumberger Technology Corporation Single-wire selective performation system
GB2164730B (en) * 1984-09-04 1988-03-16 Ici Plc Remotely controlled firing of ignition elements
US5202532A (en) * 1990-05-21 1993-04-13 Alliant Techsystems Inc. Autonomous acoustic detonation device
US6213021B1 (en) * 1999-12-16 2001-04-10 The United States Of America As Represented By The Secretary Of The Navy Electromagnetic sea mine detonation system
US7327550B2 (en) * 2001-10-02 2008-02-05 Orica Explosives Technology Pty. Ltd. Frequency diversity remote controlled initiation system
DE102006004517A1 (de) * 2006-02-01 2007-08-09 Eads Deutschland Gmbh Verfahren und System zur Abwehr von Flugkörpern
CL2007001219A1 (es) * 2006-04-28 2008-01-18 Orica Explosives Tech Pty Ltd Metodo para transmitir una senal inalambrica que comprende: a) transmitir la senal de comando inalambrica desde al menos una maquina de tronadura; b) recibir al menos una senal de comando inalambrica; c) procesar y reducir ruido y d) actuar la senal de comando; y aparato, componente de tronadura asociado.
NZ549967A (en) * 2006-09-19 2008-06-30 Mas Zengrange Nz Ltd Initiator for the remote initiation of explosive charges
NZ579690A (en) * 2009-09-16 2010-01-29 Mas Zengrange Nz Ltd Remote Initiator Breaching System
US9568294B2 (en) 2013-03-08 2017-02-14 Ensign-Bickford Aerospace & Defense Company Signal encrypted digital detonator system
US10060716B2 (en) * 2014-12-01 2018-08-28 Matthew Creedican Explosives manipulation using ultrasound
EA037944B1 (ru) 2015-09-16 2021-06-10 Орика Интернэшнл Пте Лтд Беспроводное устройство инициирования
CN112924800B (zh) * 2021-03-06 2022-08-12 中北大学 电压连续可调式电爆炸箔伏安特性测试装置及充放电方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125953A (en) * 1964-03-24 Amplifier
US2465009A (en) * 1945-10-11 1949-03-22 Leland H Chase Concussion detonator
DE961958C (de) * 1954-11-11 1957-04-11 Ernst Hans Doerpinghaus Dipl I Elektrische Zuendvorrichtung
DE1062320B (de) * 1955-05-07 1959-07-30 Deutsche Elektronik Gmbh Verfahren zur drahtlosen Einwirkung auf energieverbrauchende Empfaenger mittels eines Wellenzuges von begrenzter Dauer

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2117948A (en) * 1982-03-22 1983-10-19 Ml Aviation Co Ltd Initiation of devices by high- frequency sound waves
CN110749254A (zh) * 2019-10-16 2020-02-04 中国兵器工业集团第二一四研究所苏州研发中心 一种短延时触发点火电路
CN110749254B (zh) * 2019-10-16 2022-04-22 中国兵器工业集团第二一四研究所苏州研发中心 一种短延时触发点火电路

Also Published As

Publication number Publication date
CA972061A (en) 1975-07-29
IT969003B (it) 1974-03-30
JPS5146248B2 (enrdf_load_html_response) 1976-12-08
DE2250630C3 (de) 1978-11-02
DE2250630B2 (de) 1978-03-02
DE2250630A1 (de) 1973-05-03
SE397135B (sv) 1977-10-17
JPS4848611A (enrdf_load_html_response) 1973-07-10
US3780654A (en) 1973-12-25

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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