| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 21 | Proximity fuze | JP1528981 | 1981-02-04 | JPS57128872A | 1982-08-10 | YAMANE HIDEO |
| PURPOSE:To reduce malfunction at electromagnetic wave interference, by changing the frequency of a variable frequency oscillator corresponding to a relative speed between an induced flying body and an object so that a passing zone of a proximity fuse can be changed corresponding to the relative speed. CONSTITUTION:When an induced flying body 1 is shot, an electromagnetic wave is radiated from a transmitter 6 via an antenna 4, and anobject 2 is within a beam radiated from the antenna 4, then a radiated signal is subject to the doppler frequency deviation proportional to the relative speed between the flying body 1 and the object 2 for reception, and becomes a doppler signal from a mixer 9 and amplified. On the other hand, a variable frequency transmitter 12 oscillates higher frequency proportional to the increase in the relative speed between the flying body 1 and the object 2, this signal and the doppler signal are mixed at a mixer 13, the frequency difference is outputted from a band pass filter 14, and a signal passing through the band pass filter 14 is compared with a threshold value, and a firing signal is given to a shell head 18 from a firing circuit 16. | ||||||
| 22 | Proximity fuse | JP3999178 | 1978-04-05 | JPS54132398A | 1979-10-15 | YAMANE HIDEO |
| PURPOSE:To perform maximum effect of a proximity fuse by delaying a trigger signal applied to a proximity signal firing circuit corresponding to the relative speed of guided missile to target airplane to explode the bullet to meet the relative speed. CONSTITUTION:When a guided missile 1 is launched, a transmitter 8 irradiates radio wave from an antenna 5 through a power distributor 6 at suitable timing. When this radio wave is reflected at the target airplane 2, it is received by an antenna 5 and applied to a composite unit 9 via a duplexer 7. The unit 9 passes only the reflected radio wave signal through the detector 11 to a delay unit 12. The unit 12 is set to explode bullet at optimum timing by the delay of a trigger signal in response to the relative speed of the guided missile 1 to the target air plane 2 detected by the speed detector 14 to allow the bullet 17 to explode via a firing circuit 15 by the trigger signal thus delayed. | ||||||
| 23 | Proximity fuse | JP5217475 | 1975-04-30 | JPS51128199A | 1976-11-08 | KOJIMA YASUO; TANIGAWA TOMIO |
| PURPOSE:To provide a means for adjsting beam's sensitivity for measuring a distance to a target, although somewhat reducing a working distance at a low altitude when compared at a high altitude, thus preventing an erroneous action of a shell due to the surface of the sea or the ground. | ||||||
| 24 | 무선 기폭 시스템, 무선 기폭 방법과, 이것에 사용되는 뇌관 및 폭약 유닛 | KR1020157020895 | 2013-12-26 | KR1020150104134A | 2015-09-14 | 히코네사토시; 다사키요지 |
| 기폭부 (10A) 와, 기폭부에 접속되어 기폭부에 점화하는 제어부 (10B) 와, 기폭부와 제어부가 수용되는 관체 (10X) 와, 제어부가 무선 통신에서 사용하는 안테나로서 송신 전용 안테나 및 수신 전용 안테나를 따로 따로 갖지 않고 송수신에 사용할 수 있는 기폭측 안테나 (30) 를 구비하고 있는 무선 기폭 뇌관 (10) 으로서, 기폭측 안테나는 연자성체 코일 안테나이고, 제어부 (10B) 는, 기폭측 안테나 (30) 를 통해 100 KHz 이상 500 KHz 이하의 주파수인 조작 주파수의 송신 신호를 수신한다.
|
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| 25 | 고감도 자기 감응 센서를 이용한 폭발장치 | KR1020010033889 | 2001-06-15 | KR1020020095710A | 2002-12-28 | 김동형 |
| PURPOSE: An exploding device employing a high-sensitivity magnetic sensor is provided to adjust the iron sensing range by using the ground and water, to adjust killing and injuring scale approaching an explosion range by using a distributor, to dividedly explode the objects approaching the explosion range, and to prevent an accident by setting up an explodable period. CONSTITUTION: An exploding device employing a high-sensitivity magnetic sensor comprises a magnetic sensor(20) sensing the flow of the iron element within a predetermined sensing range, a central processing unit(10) controlling the explosion of an explosive(100) by analyzing the iron element and depending on a predetermined effective period, explosive power, and radio frequency, a timer(30) inputting the counting time to the central processing unit, a distributor(40) adjusting the explosion scale depending on the signal level of the magnetic sensor, an adjusting unit(50) adjusting the explosive portion of the explosive, and a radio frequency sensing unit(60) inputting the radio frequency of the friendly forces. | ||||||
| 26 | 신관시험기용 솔레노이드 작동확인기구 | KR2019960043333 | 1996-11-29 | KR2019980030237U | 1998-08-17 | 조용식 |
| 본고안은포탄의신관을시험하는신관시험기용솔레노이드작동확인기구에관한것이다. 본고안은솔레노이드(15)에의해광학부몸체(11) 상에접촉및 해제되는차단봉(16)을이용하여본체(10)의상부개구(10a)에서하부개구(10b)로이동되는광신호를단속시키며포탄신관을시뮬레이션하는신관시험기에있어서; 상기광학부몸체(11)의상부개구(10a)를중심으로고정되고, 그주변과동일한높이로돌출되지않는전기적부도체의절연판(21); 상기절연판(21) 상에서상호대칭적인위치에고정되고, 각각의전기적배선이연결되는한 쌍의단자(22); 그리고입력부(25)의조작으로상기단자(22)에전원이공급된상태에서차단봉(16)이눌려지면그 상태를표시부(24)에나타내는기능을추가로구비하는조작판넬(17)을포함한다. 이에따라, 본고안은포탄신관에장착되고포탄발사후 자체전원부의전원으로작동되어목표물을검출하면기폭신호를발생하는전자회로부에대한시뮬레이션작업의편의성을도모하는효과가있다. | ||||||
| 27 | 근접센서 안테나와 간섭이 방지되는 텔레메트리 안테나를 구비한 포탄용 신관 | KR1020150084749 | 2015-06-16 | KR1020160148734A | 2016-12-27 | 박효환; 오종명; 서정협; 고동식; 임태욱; 이찬희; 이상현 |
| 노즈콘내부바닥판(13-4)에텔레메트리안테나(13)와근접센서안테나(14)가함께설치된포탄용텔레메트리신관이개시된다. 본발명은포탄의신관에근접센서용안테나와원격측정용안테나를함께탑재하는기술에관한것으로서포탄전방을향한센서레이다의탐지능력을훼손하지않으면서포탄의후방으로텔레메트리전파의송출능력과데이터신뢰성을향상시킨다. 텔레메트리안테나는지지대역할을하는바닥판위에수직으로기립된다이폴구조의근접센서안테나를세우고그 옆에아래쪽으로갈수록확장되는주름선구조의모노폴방사부를세워관통시킨구조로서, 바닥판을접지(그라운드)로활용하여포탄비행반대방향으로텔레메트리송신전파를방사한다. 송신부는타임필드를포함한최근 2개의데이터를수집하여 RF패킷버퍼에저장하고그 수집시간의 2배주기로버퍼데이터를동시전송하되전송시버퍼의저장여부와관계없이전송을수행한다. 이에따라전송누락된데이터와상관없이근접센서의활성화시점전후로필요적절한데이터를연속적으로송신할수 있으며고속회전중인포탄의후방발사지점에위치한수신안테나장비의수신오류가최소화된다. | ||||||
| 28 | 전파식 근접신관에서의 고도에 따른 감지거리 조정회로 | KR2019960054187 | 1996-12-23 | KR2019980041097U | 1998-09-15 | 김동환 |
| 본고안은전파식근접신관에관한것으로서, 더자세하게는고도가낮아짐에따라서수신장치에서의감지거리레벨을변화시키는기능을가진근접신관의송수신장치에대한것이다본 고안은, 송신기능과수신기능을구비하고, 송신된신호가목표물에의해반사된신호를수신하여목표물과의거리를탐지하는전파식근접신관에있어서, 목표물에의해반사되어되돌아온 신호중에서도플러신호를검출하기위한검출부; 상기검출부의후단에위치하고, 기준레벨감지기와조정부에의해발생하는제어신호에따라조정되는증폭기; 상기증폭기의출력신호의크기를일정한기준레벨과비교하여그 값들의차이에비례하는신호출력을발생시키기위한기준레벨감지기; 상기기준레벨감지기의출력을소정값으로시간지연시켜증폭기에입력시키기위한조정부를포함하는것을특징으로하는고도에따른감지거리조정회로를제공함으로서, 근접신관의고도가낮아짐에따른잡음증가에대응하는처리기능에의하여, 근접한거리에서의목표물탐지기능을향상시키는효과를달성한다. | ||||||
| 29 | 신관수신기의 중간주파 증폭용 트랜지스터 증폭회로 | KR2019960043334 | 1996-11-29 | KR2019980030238U | 1998-08-17 | 박정희 |
| 본고안은한국형신관에사용가능한중간주파증폭기및 그검파기회로에관한것으로, 더자세하게는증폭기의주파수대역이넓고소형크기로제작가능한신관수신기의중간주파증폭용트랜지스터증폭회로및 이증폭회로와일체로결합된검파기회로에관한것이다. 본고안은, 포탄신관의수신기에사용되며, 주파수변환회로를거쳐생성된중간주파의신호를증폭하기위한중간주파증폭기에있어서, 입력되는중간주파신호를바이패스시켜트랜지스터증폭기에인가하기위한커패시터; 상기커패시터를통한입력신호가그 베이스에인가되고, 전원전압이저항기를거쳐그 콜렉터에인가되는트랜지스터; 전원전압을상기트랜지스터의베이스에바이어스하기위해그 전압을분압하는두개의저항기; 상기트랜지스터의이미터와그라운드사이에연결되어그 바이어스를안정화시키기위한저항기; 상기저항기와병렬로연결되어고주파신호를바이패스시키기위한커패시터; 그리고, 상기트랜지스터에의해증폭된중간주파의신호를출력시키기위해그 콜렉터에연결되어고주파신호만을출력시키기위한커패시터를포함하여형성되는것을특징으로하는신관수신기의중간주파증폭용트랜지스터증폭회로를제공한다. | ||||||
| 30 | SEMI-ACTIVE RF TARGET DETECTION AND PROXIMITY DETONATION BASED ON ANGLE-TO-TARGET | EP16716942.4 | 2016-02-04 | EP3259550B1 | 2018-09-05 | EDWARDS, Jeffrey C. |
| A semi-active RF proximity fuze for warhead detonation is provided where external RADAR is available to illuminate the target. The fuze incorporates multiple receiving antennas with digital phase detection processing to distinguish the angle from which the target returns are received and uses that information to determine the detonation timing for the warhead. Detonation timing can be improved by processing the rate of change of the angle-to-target or processing the range and Doppler information to compensate for target velocity and distance. | ||||||
| 31 | WIRELESS DETONATION SYSTEM, WIRELESS DETONATION METHOD, AND DETONATOR AND EXPLOSIVE UNIT USED IN SAME | EP13871119 | 2013-12-26 | EP2944916A4 | 2016-08-17 | HIKONE SATOSHI; TASAKI YOJI |
| A wireless initiating detonator 10 comprising: an initiator 10A; a controller 10B connected to the initiator, and configured to ignite the initiator; a shell 10X configured to accommodate the initiator and the controller; and a detonator antenna 30 used by the controller for wireless communication, and useable for both signal transmission and signal reception without an antenna only for signal transmission and an antenna only for signal reception being separately provided, wherein the detonator antenna is a soft magnetic coil antenna, and wherein the controller 10B receives a transmission signal with an operation frequency via the detonator antenna 30, the operation frequency being a frequency which is greater than or equal to 100 kHz and is less than or equal to 500 kHz. | ||||||
| 32 | REMOTE INITIATOR RECEIVER | EP12886916 | 2012-12-13 | EP2912403A4 | 2016-06-22 | HUMPHRIES TONY; HOLDAWAY ADAM; COOLING MARK; LUBBOCK ANDRE; KING MURRAY; CHO AARON; HAMILTON DAVID |
| An expendable remote initiator receiver for initiating at least one shock tube connectable to an explosive charge. The receiver includes a shock tube interface that directly interfaces with a shock tube connected to an explosive charge, a spark initiator that initiates a spark at the shock tube interface to initiate the shock tube, a multifunctional shock tube interface adaptor mounted and connected to the shock tube interface, wherein the multifunctional shock tube interface connects the ground of a printed circuit assembly (PCA) to the shock tube needle to allow a spark to occur upon initiation by the spark initiator and also holds the PCA securely. The remote initiator further includes configuring means adapted to allow the receiver to be field bondable such that the receiver can be configured to any transmitter, zeroizer configured by software to allow the configuration of the receiver to be blanked so that the receiver cannot be initiated by any transmitter until such time as the receiver is field-bonded by the configuration means, a multifunctional battery cap adapted to withstand ±25 KV electrical static discharge (ESD) events and allows for the receiver to stand upright, and an antenna capable of withstanding ±25 KV ESD events. | ||||||
| 33 | WIRELESS DETONATION SYSTEM, WIRELESS DETONATION METHOD, AND DETONATOR AND EXPLOSIVE UNIT USED IN SAME | EP13871119.7 | 2013-12-26 | EP2944916A1 | 2015-11-18 | HIKONE, Satoshi; TASAKI, Yoji |
A wireless initiating detonator 10 comprising: an initiator 10A; a controller 10B connected to the initiator, and configured to ignite the initiator; a shell 10X configured to accommodate the initiator and the controller; and a detonator antenna 30 used by the controller for wireless communication, and useable for both signal transmission and signal reception without an antenna only for signal transmission and an antenna only for signal reception being separately provided, wherein the detonator antenna is a soft magnetic coil antenna, and wherein the controller 10B receives a transmission signal with an operation frequency via the detonator antenna 30, the operation frequency being a frequency which is greater than or equal to 100 kHz and is less than or equal to 500 kHz. |
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| 34 | ARRANGEMENT FOR COMBATING AIR TARGETS | EP96933714.6 | 1996-10-04 | EP0864072B1 | 2003-01-22 | KORPE, Lars |
| The present invention relates to an arrangement (shell) (1, 11 and 25) for combating air targets, comprising a proximity fuse (20, 26) with one or a number of narrowly delimited seeking directions (2, 8, 9, 21 and 26) together with the explosive charge (14, 28) included in the shell and one or more fragment-forming casings (12, 32) belonging thereto, which are designed in such a manner that, on detonation of the explosive (14, 28), the shell has ball sheaves aligned with the seeking directions (2, 8, 9, 21 and 30) of the proximity fuse. | ||||||
| 35 | PROXIMITY FUSE WITH PASSIVE UNIT | EP95941288.3 | 1995-12-04 | EP0809784B1 | 2001-04-25 | AXELSSON, Sune |
| A proximity fuse for initiating detonation of the effective part of a robot, comprising a passive unit is described. It includes a first antenna means (1) for receiving electromagnetic radiation within the microwave range, having a relatively narrow first antenna lobe, and a second antenna means (2) for receiving electromagnetic radiation within the microwave range, having a second, relatively broad antenna lobe, that encloses the first antenna lobe, the first and second antenna lobes preferably being rotationally symmetric in the roll direction of the robot. The proximity fuse comprises electronic components and circuits (3-8, 10, 11) for detecting a first signal S1 from the first antenna lobe and a second signal S2 from the second antenna lobe and a first means (9) for issuing a third signal S3 for initiating a detonation of said effective part. It is in particular characterized in that the proximity fuse is arranged to issue the third signal S3 in the case where the following conditions are simultaneously satisfied: a) the quotient Z of the amplitude A1 of the signal S1 and the amplitude A2 of the signal S2 exceeds a first value Z1 determined in advance, i.e. that Z = A1/A2 > Z1, and b) the time derivative dZ/dt exceeds a second value Z2 determined in advance, i.e. dZ/dt > Z2. | ||||||
| 36 | ARRANGEMENT FOR COMBATING AIR TARGETS | EP96933714.0 | 1996-10-04 | EP0864072A1 | 1998-09-16 | KORPE, Lars |
| The present invention relates to an arrangement (shell) (1, 11 and 25) for combating air targets, comprising a proximity fuse (20, 26) with one or a number of narrowly delimited seeking directions (2, 8, 9, 21 and 26) together with the explosive charge (14, 28) included in the shell and one or more fragment-forming casings (12, 32) belonging thereto, which are designed in such a manner that, on detonation of the explosive (14, 28), the shell has ball sheaves aligned with the seeking directions (2, 8, 9, 21 and 30) of the proximity fuse. | ||||||
| 37 | PROXIMITY FUSE WITH PASSIVE UNIT | EP95941288.0 | 1995-12-04 | EP0809784A1 | 1997-12-03 | AXELSSON, Sune |
| A proximity fuse for initiating detonation of the effective part of a robot, comprising a passive unit is described. It includes a first antenna means (1) for receiving electromagnetic radiation within the microwave range, having a relatively narrow first antenna lobe, and a second antenna means (2) for receiving electromagnetic radiation within the microwave range, having a second, relatively broad antenna lobe, that encloses the first antenna lobe, the first and second antenna lobes preferably being rotationally symmetric in the roll direction of the robot. The proximity fuse comprises electronic components and circuits (3-8, 10, 11) for detecting a first signal S1 from the first antenna lobe and a second signal S2 from the second antenna lobe and a first means (9) for issuing a third signal S3 for initiating a detonation of said effective part. It is in particular characterized in that the proximity fuse is arranged to issue the third signal S3 in the case where the following conditions are simultaneously satisfied: a) the quotient Z of the amplitude A1 of the signal S1 and the amplitude A2 of the signal S2 exceeds a first value Z1 determined in advance, i.e. that Z = A1/A2 > Z1, and b) the time derivative dZ/dt exceeds a second value Z2 determined in advance, i.e. dZ/dt > Z2. | ||||||
| 38 | An electromagnetic proximity fuse | EP83200468.3 | 1983-04-05 | EP0091172B1 | 1988-06-29 | Thordarson, Gunnar Gudmund |
| 39 | Einrichtung zur Messung des seitlichen Abstandes von einem drallstabilisierten Flugkörper zu einem Zielobjekt | EP82109952.0 | 1982-10-28 | EP0078506A1 | 1983-05-11 | Strietzel, Rainer |
Einrichtung zur Messung des seitlichen Abstandes von einem drallstabilisierten Flugkörper zu einem Zielobjekt. Zur Messung des seitlichen Abstandes von einem drallstabilisierten Flugkörper (1) zu einem Zielobjekt (5) sind am Flugkörper (1) drei Antennen (3.1, 3.2, 3.3) angeordnet, die jeweils einen eng gebündelten, kontinuierlichen Energiestrahl (4.1, 4.2, 4.3) etwas tangential gerichtet abstrahlen. Die am Zielobjekt (5) reflektierten Anteile (6) des Energiestrahls (4.1) werden von der momentan auf das Zielobjekt (5) gerichteten Antenne (3.1) aufgenommen. Die reflektierten Anteile (6) sind gegenüber dem abgestrahlten Energiestrahl (4.1) in der Frequenz verschoben sowie amplitudenmoduliert. Durch die Modulation des reflektierten Signalanteils (6) entsteht eine etwa sinusförmige Signalspannung mit einer Frequenz entsprechend dem Drall des Flugkörpers (1) und einer Amplitude entsprechend dem seitlichen Abstand zwischen Flugkörper (1) und Zielobjekt (5). Diese sinusförmige Spannung wird mit fest eingestellten Werten verglichen, die einem bestimmten Mindestabstand zwischen Flugkörper (1) und Zielobjekt (5) entsprechen. Bei Unterschreiten des Mindestabstandes wird ein Auslösesignal erzeugt. |
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| 40 | Proximity monitor | EP82104297.5 | 1982-05-17 | EP0066168A1 | 1982-12-08 | Nerheim, Eldon |
A proximity monitor for movement at a selected distance from a surface includes: a first microwave sensor (23) having an antenna pattern (24) directed toward the surface (21), the principal component of the pattern parallel to the surface being in the direction of the movement (22); a second microwave sensor (25) having a second antenna pattern (26) directed toward the surface (21), the principal component of the second pattern parallel to the surface being at a direction opposite to that of the movement (22), and the patterns being mutually spaced at the surface in the direction of movement; a magnetic anomaly sensor (27) giving an output representative of the presence at the surface of a magnetic anomaly located between the patterns; and circuit means (31 - 63) connected to the sensors (23, 25, 27) for performing a control function when the signals from the sensors are above pre-determined levels in a pre- determined time relationship. |
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