JPS5146248B2 - - Google Patents

Info

Publication number
JPS5146248B2
JPS5146248B2 JP46080970A JP8097071A JPS5146248B2 JP S5146248 B2 JPS5146248 B2 JP S5146248B2 JP 46080970 A JP46080970 A JP 46080970A JP 8097071 A JP8097071 A JP 8097071A JP S5146248 B2 JPS5146248 B2 JP S5146248B2
Authority
JP
Japan
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
JP46080970A
Other versions
JPS4848611A (ja
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 filed Critical
Priority to JP46080970A priority Critical patent/JPS5146248B2/ja
Priority to GB4731372A priority patent/GB1371111A/en
Priority to SE7213234A priority patent/SE397135B/xx
Priority to CA153,886A priority patent/CA972061A/en
Priority to DE2250630A priority patent/DE2250630C3/de
Priority to IT30507/72A priority patent/IT969003B/it
Priority to US00297985A priority patent/US3780654A/en
Publication of JPS4848611A publication Critical patent/JPS4848611A/ja
Publication of JPS5146248B2 publication Critical patent/JPS5146248B2/ja
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)
JP46080970A 1971-10-15 1971-10-15 Expired JPS5146248B2 (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP46080970A JPS5146248B2 (ja) 1971-10-15 1971-10-15
GB4731372A GB1371111A (en) 1971-10-15 1972-10-13 Remote detonation system
SE7213234A SE397135B (sv) 1971-10-15 1972-10-13 Fjerrdetonationssystem, i vilket ett flertal undervattensprengsatser bringas att detonera samtidigt medelst ordersignaler som utsendes fran en fjerrstryrningsstation
CA153,886A CA972061A (en) 1971-10-15 1972-10-13 Remote detonation system
DE2250630A DE2250630C3 (de) 1971-10-15 1972-10-16 Fernzündanlage
IT30507/72A IT969003B (it) 1971-10-15 1972-10-16 Sistema di detonazione a distanza
US00297985A US3780654A (en) 1971-10-15 1972-10-16 Remote detonation system

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
JPS4848611A JPS4848611A (ja) 1973-07-10
JPS5146248B2 true JPS5146248B2 (ja) 1976-12-08

Family

ID=13733356

Family Applications (1)

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

Country Status (7)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028621B2 (ja) * 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
GB1526634A (en) * 1976-03-30 1978-09-27 Tri Electronics Ab Electric detonator cap
DE2939700C2 (de) * 1979-09-29 1983-09-08 Rheinmetall GmbH, 4000 Düsseldorf Sicherheits-Zündschaltung für einen Unterwasserzünder
US4382410A (en) * 1980-12-22 1983-05-10 Bowling David S Explosive blasting method and means
GB2117948A (en) * 1982-03-22 1983-10-19 Ml Aviation Co Ltd Initiation of devices by high- frequency sound waves
US4496010A (en) * 1982-07-02 1985-01-29 Schlumberger Technology Corporation Single-wire selective performation system
EP0174115B1 (en) * 1984-09-04 1989-07-26 Imperial Chemical Industries Plc Method and apparatus for safer 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
ES2278967T3 (es) * 2001-10-02 2007-08-16 Orica Explosives Technology Pty Ltd Sistema de iniciacion con diversidad de frecuencia controlado remotamente.
DE102006004517A1 (de) 2006-02-01 2007-08-09 Eads Deutschland Gmbh Verfahren und System zur Abwehr von Flugkörpern
WO2007124538A1 (en) * 2006-04-28 2007-11-08 Orica Explosives Technology Pty Ltd Methods of controlling components of blasting apparatuses, blasting apparatuses, and components thereof
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
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
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

Also Published As

Publication number Publication date
JPS4848611A (ja) 1973-07-10
US3780654A (en) 1973-12-25
DE2250630B2 (de) 1978-03-02
GB1371111A (en) 1974-10-23
SE397135B (sv) 1977-10-17
CA972061A (en) 1975-07-29
IT969003B (it) 1974-03-30
DE2250630A1 (de) 1973-05-03
DE2250630C3 (de) 1978-11-02

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