TW438963B - Protective device and delay circuit of percussion fuse - Google Patents

Protective device and delay circuit of percussion fuse Download PDF

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Publication number
TW438963B
TW438963B TW89104935A TW89104935A TW438963B TW 438963 B TW438963 B TW 438963B TW 89104935 A TW89104935 A TW 89104935A TW 89104935 A TW89104935 A TW 89104935A TW 438963 B TW438963 B TW 438963B
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Taiwan
Prior art keywords
capacitor
resistor
fuse
delay circuit
energy
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Application number
TW89104935A
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Chinese (zh)
Inventor
Friedrich Bertram
Uwe Brede
Gerhard Kordel
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Dynamit Nobel Ag
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Publication of TW438963B publication Critical patent/TW438963B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42CAMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/44Arrangements for disarming, or for rendering harmless, fuzes after arming, e.g. after launch
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42CAMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C11/00Electric fuzes
    • F42C11/06Electric fuzes with time delay by electric circuitry
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42AMMUNITION; BLASTING
    • F42CAMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C15/00Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
    • F42C15/40Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein the safety or arming action is effected electrically

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Toys (AREA)

Abstract

At the situation that the artillery shell or missile is provided with fuse, there is danger of igniting the explosion (where the energy to ignite the fuse is provided from the use of sensing system in the shooting apparatus) inside the cannon tube or in front of cannon tube. Additionally, if the ram fuse of artillery shell or missile does not act, the ram fuse of artillery shell or missile will become the dud and cause danger. Therefore, protective device and delay circuit are provided, in which the ignition storage device used to ignite the fuse device (12) is composed of two connected in parallel capacitors (5), (6). A resistor (7) is connected with the front side of one capacitor (6) to delay the charging effect. The capacitance quantities of the capacitors (5), (6) and the magnitude of resistor (7) are mutually designed so as to make the storage of the energy required for igniting the fuse device (12) start after leaving the shooting apparatus. A resistor (8) is used to connect in parallel with the capacitor (6) of the delay circuit so as to make, in particular, the capacitor (6) discharge to the energy that is enough to ignite the fuse device (12) at a pre-determinable time till reaching the target point. For the situation that the fuse does not act, the capacitor (6) continues to discharge so as to make the switch incapable of being ignited at the closed circuit.

Description

經濟部智慧財產局貝工消費合作社印樂 438763 A7 B7 五、發明說明ο ) ,則該二電容器(特別是和電阻器並聯的那一個電容器)就 經該電阻器放電。因此該二電容器的儲存電容及放電作用 須互相調定成使得砲彈在到達時’在預定時刻時仍存在著 將引爆元件引爆所需的能量。 在一砲彈或其他飛彈在到達預定目標點之後,可發生 二種情況。第一種情形’撞擊引信被動作’並將一開關閉 路,此開關將能量儲存器與引爆元件之間的電流回路導通 。所儲存的能量一瞬間放電出來’並將引爆元件引爆。第 二種可能方式中,撞擊引信不被動作。因此存在著一種所 請的「未爆彈」(BHndgaenger) ’它仍可由於意外作用到引 信上的因素而引爆。 本發明的保險與延遲電路可阻止上述那種的狀態的維 持。當超過抵達目標點預定之到達時間後過了一段可預設 的時段後,則電容器的放電作用繼續進行使得仍存在的所 儲存的能量不再足夠將引爆元件引爆° 茲配合圖式詳述本發明。圖式中: 第一圖係本明之電路圖。 圖式顯示一種撞擊引信的控制電路(1)。所需之引爆電 壓經一感應系統(2)感應,該系統由二次回路[控制電路(1)] 中的至少一個感應線圈(用2a表示)以及一個一次回路(3)( 此處不作詳示)中的一個一次線圈(2b)構成。如果不用具有 一次線圈(2b)的一次回路(3),還可設一個或數個永久磁鐵 。感應系統可以設在所謂的砲彈室中的端子裝置上,如DE 30 24 554 C2所述,或設在武器砲管中,如DE-OS 27 06 6 本紙張尺度適用中國國家標準(CNS)A4規格(210x 297公釐) i 111. -----^*-------訂--- - - ----声 (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消f合作杜印數 438963 五、發明說明(斗) 168所述。 在二次線圈(2a)後方接一個二極體,俾在受交流電感 應時,能將電壓整流。利用該第二線圈(2a)中所感應的電 壓,將該二個並聯的電容器(5)與(6)充電。電容器(6)前方接 —電阻器(7)。如此使電容器(6)的充電比電容器(5)慢。另一 電阻器(8)則與充電較慢的電阻器(6)並聯。如果該二次回路 控制電路(1)與該感應作用的一次回路(3)分開,則電容器(6) 經此電阻器(S)放電。 電容器(5)與⑹及電阻器(7)與⑻構成本發明的保險與 延遲電路(9)。電容器與電阻器可具有固定預設的電容量或 電阻値,但這些量或値也可爲可調整者,如圖中符號所示 。如此,可以使該保險與延遲電路對各撞擊引信個別地調 整,並控制所要儲存之能量的大小以及一次回路(1)中的充 電與放電速度。電容器與電阻器的電容量與電阻値可互相 調定成使得當砲彈離開武器砲管時,電容器以一種引爆該 引爆元件所需的能量充電的作業才結束。 如果砲彈或飛彈(例如火箭)在目標點打入,則所儲存 的能量仍很高,可使引爆元件引爆。要考處到一點,特別 是該電容器⑹在二次回路[即控制電路(1)]從感應作用的— 次回路分開後,就放電。藉著將電阻器與電容器作相關的 選擇及組合’或將電阻器及電容器作相關的調定,可以將 砲彈或飛彈的預設飛行時間作考慮。電容器(5)與(6)的電容 値配合該並聯之電阻器(8)亦可決定在撞擊後,引信還能保 持在引爆力多久’換言之,亦即在撞擊中後,足夠引爆該 7 本紙張尺度適用中國國家標準(CNS)A4規格(210 X 297公釐> f I------- -^--------^訂---------声 (請先閲讀背面之注意事項再填寫本頁> A7 4387 6 3 __B7__;_ 五、發明說明(< ) 引爆元件的能量還能維持多久。爲了在砲彈或飛彈撞擊後 ,在一種引爆未成的情形,能作無危險的拆除作用,故放 電時間(速度)可以藉改變電容器的電容量或電阻器[特別 是電阻器(8)]的電阻値而調整。 如果砲彈或飛彈撞擊到目標,則利用一種圖未示的機 械裝置將開關(10)閉路,如箭頭所示。如此,儲存在電容 器⑹中的能量一瞬間經引爆元件(12)放電,並使引爆火藥 爆發。 I '1 — — — — I II I I ! illllllt (請先閱讀背面之注意事項再填寫本頁) 經濟部智慧財產局員工消f合作社印製 私纸張尺度適用中國國家標準(CNS)A4規格(210x297公釐〉 4387 6 3 A5 B5 四,中文發明摘要(發明之名稱: 攛墼引信的保險與延遲雷路 在具有引信的砲彈或飛彈(火箭)的場合(其中引爆 該引信元件的能量係利用發射裝置中的感應系統提供_) ,有在砲管內或砲管前引爆的危險。此外,如果砲彈或飛 彈的撞擊引信(雷管)未動作,則會變成「未爆彈」而造 成危險。因此提供一種保險與延遲電路,其中用於將引信 元件(12)引爆用的引量的儲存器由二個互相並聯的電容器 ⑸⑹構成,其中一電容器(6)前方接一電阻(7)以將充電作 用延遲,而電容器(5)(6)的電容量與電阻(7)犬小互相設計成 使引信元件(12)引爆所需之能量在離開發射裝置後才儲存 英文發明摘要(發明之名稱: ----------参---:----ir (請先閱讀背面之注意事項再填寫本育各梱)Yinle 438763 A7 B7, Shellfish Consumer Cooperative of Intellectual Property Bureau of the Ministry of Economic Affairs 5. Description of the invention ο), the two capacitors (especially the capacitor connected in parallel with the resistor) are discharged through the resistor. Therefore, the storage capacitance and the discharge effect of the two capacitors must be adjusted to each other so that when the shells arrive ', the energy required to detonate the detonating element still exists at a predetermined time. After a shell or other missile reaches a predetermined target point, two things can happen. In the first case, the "impact fuse is actuated" and an open-close circuit is opened, and this switch conducts a current loop between the energy storage device and the detonating element. The stored energy is discharged instantly 'and the detonating element is detonated. In the second possible way, the impact fuze is not activated. Therefore, there is a kind of requested "BHndgaenger" which can still be detonated due to accidental effects on the fuze. The fuse and delay circuit of the present invention can prevent the maintenance of the state described above. When a preset period of time has passed after the scheduled arrival time of reaching the target point, the discharge of the capacitor continues so that the stored energy that is still no longer sufficient to detonate the detonating element. invention. In the diagram: The first diagram is a circuit diagram of the present invention. The figure shows a control circuit for impact fuze (1). The required detonation voltage is induced by an induction system (2), which is composed of at least one induction coil (indicated by 2a) in the secondary circuit [control circuit (1)] and a primary circuit (3) (not detailed here) (Shown) in a primary coil (2b). If a primary circuit (3) with a primary coil (2b) is not used, one or more permanent magnets may be provided. The induction system can be installed on the terminal device in the so-called shell chamber, as described in DE 30 24 554 C2, or in the weapon barrel, as described in DE-OS 27 06 6 This paper standard applies to Chinese National Standard (CNS) A4 Specifications (210x 297 mm) i 111. ----- ^ * ------- Order --------- Sound (Please read the notes on the back before filling this page) Ministry of Economy Employees of the Intellectual Property Bureau have cooperated with each other and printed 438963. 5. Description of invention (fight) 168. A diode is connected behind the secondary coil (2a). When receiving AC inductance, it can rectify the voltage. Using the voltage induced in the second coil (2a), the two parallel capacitors (5) and (6) are charged. The capacitor (6) is connected in front of the resistor (7). This makes the capacitor (6) charge more slowly than the capacitor (5). The other resistor (8) is connected in parallel with the slower charging resistor (6). If the secondary circuit control circuit (1) is separated from the inductive primary circuit (3), the capacitor (6) is discharged through this resistor (S). The capacitor (5) and the resistor and the resistor (7) and the resistor constitute the fuse and delay circuit (9) of the present invention. Capacitors and resistors can have a fixed preset capacitance or resistance 値, but these quantities or 値 can also be adjusted, as shown by the symbol in the figure. In this way, the fuse and delay circuit can be individually adjusted for each impact fuze, and the amount of energy to be stored and the charging and discharging speed in the primary circuit (1) can be controlled. The capacitance and resistance of the capacitor and resistor can be adjusted so that when the shell leaves the gun barrel, the capacitor is charged with the energy required to detonate the detonating element. If a cannonball or missile (such as a rocket) is hit at the target point, the stored energy is still high enough to cause the detonating element to detonate. One thing to consider is that the capacitor is discharged when the secondary circuit [ie, control circuit (1)] is separated from the inductive—secondary circuit. By selecting and combining resistors and capacitors or setting resistors and capacitors, the preset flight time of the projectile or missile can be considered. Capacitors of capacitors (5) and (6), together with the resistor (8) in parallel, can also determine how long the fuze can remain at the detonating force after an impact ', in other words, after the impact, enough to detonate the 7 Paper size applies to China National Standard (CNS) A4 (210 X 297 mm) f I --------^ -------- ^ Order --------- Sound (Please read the notes on the back before filling in this page> A7 4387 6 3 __B7__; _ 5. Description of the invention (&) How long can the energy of the detonating element be maintained. In order to prevent a detonation after a shell or missile strikes It can be dismantled without danger, so the discharge time (speed) can be adjusted by changing the capacitance of the capacitor or the resistance of the resistor [especially the resistor (8)]. If the shell or missile hits the target, A mechanism (not shown) is used to close the switch (10), as shown by the arrow. In this way, the energy stored in the capacitor 放电 is instantly discharged by the detonating element (12), and the detonating gunpowder erupts. I '1 — — — — I II II! Illllllt (Please read the notes on the back before filling this page) Employees of the Ministry of Economic Affairs and Intellectual Property of the People's Republic of China print private paper in accordance with China National Standard (CNS) A4 (210x297 mm) 4387 6 3 A5 B5 IV. Abstract of Chinese Invention (Name of the invention: Delayed mines where there are fuze cannonballs or missiles (rockets) (where the energy to detonate the fuze element is provided by the induction system in the launcher), there is a danger of detonating in or in front of the barrel. In addition, If the impact fuze (detonator) of the cannonball or missile does not move, it will become "unexploded" and cause danger. Therefore, a safety and delay circuit is provided in which a memory for the fuze used for detonating the fuze element (12) is detonated. It consists of two capacitors ⑸⑹ connected in parallel. One capacitor (6) is connected in front of a resistor (7) to delay the charging effect, and the capacitance of the capacitor (5) (6) and the resistor (7) are designed as The energy required for the fuze element (12) to detonate is stored in the English invention abstract after leaving the launching device (the name of the invention: ---------- see ---: ---- ir (please read first Fill in the notes on the back Educating each bales)

經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家榡準(CNS)八4規格(210x2f?7公釐) 438? 6 3 A5 B5 四、中文發明摘要(發明之名稱: ) 。利用一個電阻(8)與該延遲充電的電容器(6)並聯,使得特 別是電容器¢6)在一可預定的時間中一直到目標點爲止放電 到仍夠引爆該引信元件(12)的能量,在引信未動作的場合 ,則電容器(6) —直放電到使得該開關在閉路時不再能引爆 (請先閱讀背面之注意事項再填寫本頁各襴) 英文發明摘要(發明之名稱: 經濟部智慧財產局員工消費合作社印製 本紙張尺度適用中國國家標隼(CNS ) A4規格(210X297公釐)Printed by the Consumer Cooperatives of the Intellectual Property Bureau of the Ministry of Economic Affairs This paper size is applicable to China National Standards (CNS) 8-4 (210x2f? 7 mm) 438? 6 3 A5 B5 4. Chinese Abstract (Name of the invention:). A resistor (8) is connected in parallel with the delayed charging capacitor (6), so that the capacitor (6) in particular can be discharged to a target point in a predetermined time until the energy of the fuse element (12) is still detonated, When the fuze is not operating, the capacitor (6) is discharged so that the switch can no longer detonate when it is closed (please read the precautions on the back before filling in each page on this page) English Abstract of Invention (Name of the Invention: Economy Printed by the Consumers' Cooperative of the Ministry of Intellectual Property Bureau, the paper size is applicable to China National Standard (CNS) A4 (210X297 mm)

Claims (1)

A8 B8 C8 D8 4387 6 3 六、申請專利範圍 1. 一種撞擊引信的保險 遲電路,該撞擊引信中設 有一種感應系統,以產生將元件引爆所需的能量,此 系統後面設有一儲存器以儲存該能量’此外該撞擊引信設 有開關,在受撞擊使該開關動作後’該儲存器可放電’將 所儲存之能量送到該引爆元件,其特徵在: 該儲存器由二個互相並聯的電容器(5)(6)構成’其中一 電容器(6)前方接一電阻器⑺以延遲充電’該電容器(5)(6) 的電容量及電阻器(7)的電阻値互相設定成使得在離開發射 裝置後才儲存該用於引爆該引爆元件(12)所需之能量’有 一電阻器(8)與該延遲充電的電容器(6)並聯’且該電阻器(8) 之電阻値調整成使特別是該電容器(6)在一可預定的時間中 只放電到某一位準,使得在到達目標點時仍儲有引爆該引 爆元件(12)所需之能量。 2. 如申請專利範圍第1項之保險與延遲電路’其中: 該開關動作時與該延遲充電的電容器並聯的電阻器(8) 被跨接,因此電容器(6)與引爆元件(12)直接連接’以放電 出所儲存之能量。 3. 如申請專利範圍第1項之保險與延遲電路’其中: 當開關(10)未動作時’用於引爆該引爆元件(12)用之儲 存能量可經電阻器(8)放電,該電阻器與該延遲充電的電容 器(6)並聯。 4. 如申請專利範圍第1或第2項之保險與延遲電路’ 其中’· 該電容器(5)(6)的電容値可調整,預設引爆該引爆元件 本纸張尺度適用令a國家標準(CNS)A4規格(210 X 297公釐) I 111---— in— 11--J — I 訂 --------,^-- {請先閲讀背面之注意事項再填寫本頁} 經濟部智慧財產局員工消費合作社印製 438763 A8墨 六、申請專利範圍 (Π)所需的能量。 5. 如申請專利範圍第1或第2項之保險與延遲電路, 其中: 接在電容器(6)前方或電阻器(7)之電阻値可調整以預設 充電時間。 6. 如申請專利範圍第1或第2項之保險與延遲電路, 其中: 該與延遲充電之電容器(6)並聯之電阻器(8)的電阻値可 調整,以預設特別是電容器(6)的放電時間。 (請先閱璜背面之注意事項再填窝本頁) 裝---- - ----^訂"--II----产 經濟部智慧財產局員工消費合作社印製 T- 2 紙張酬家標準(CNS)A4規格(210 X 297公釐)A8 B8 C8 D8 4387 6 3 6. Scope of patent application 1. A fuse fuse for impact fuze. The impact fuze is provided with an induction system to generate the energy required to detonate the component. A storage device is provided behind the system. Store the energy. In addition, the impact fuze is provided with a switch. After the impact causes the switch to actuate, the storage can be discharged to send the stored energy to the detonating element. The characteristics are: The storage is composed of two parallel to each other. The capacitor (5) (6) constitutes 'one of the capacitors (6) is connected with a resistor in front of it to delay charging' The capacitance of the capacitor (5) (6) and the resistance of the resistor (7) are set to each other such that The energy required to detonate the detonating element (12) is stored after leaving the launching device 'a resistor (8) is connected in parallel with the delayed charging capacitor (6)' and the resistance of the resistor (8) is adjusted So that, in particular, the capacitor (6) is discharged only to a certain level within a predeterminable time, so that the energy required to detonate the detonating element (12) is still stored when the target point is reached. 2. For example, the insurance and delay circuit in the scope of patent application No. 1 of which: The resistor (8) connected in parallel with the delayed charging capacitor is bridged during the switching operation, so the capacitor (6) and the detonating element (12) are directly connected. Connect 'to discharge the stored energy. 3. If the insurance and delay circuit of item 1 of the patent application 'where: when the switch (10) is not activated', the stored energy used to detonate the detonating element (12) can be discharged through the resistor (8), the resistor The capacitor is connected in parallel with the delayed charging capacitor (6). 4. If the insurance and delay circuit of item 1 or 2 of the scope of patent application is applied, 'where' · The capacitance of the capacitor (5) (6) can be adjusted, and the detonating element is preset to detonate. The paper size is applicable to the national standard a. (CNS) A4 specification (210 X 297 mm) I 111 ----- in-- 11--J-I order --------, ^-{Please read the notes on the back before filling in this Page} Energy consumption printed by the Intellectual Property Bureau Employees Cooperative of the Ministry of Economic Affairs 438763 A8 Ink VI. Patent Application Scope (Π). 5. If the insurance and delay circuit of the first or second item of the scope of patent application, where: the resistance connected in front of the capacitor (6) or the resistor (7) can be adjusted to preset the charging time. 6. If the insurance and delay circuit of the first or second item of the scope of patent application, where: the resistance of the resistor (8) in parallel with the capacitor (6) of delayed charging can be adjusted to preset the capacitor (6 in particular) ) Discharge time. (Please read the precautions on the back of the book before filling in this page.) Install --------- ^ Order "-II ---- Printed by the Consumer Cooperative of the Intellectual Property Bureau of the Ministry of Industry and Economy T- 2 Paper Compensation Standard (CNS) A4 (210 X 297 mm)
TW89104935A 1999-03-17 2000-03-17 Protective device and delay circuit of percussion fuse TW438963B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1999111826 DE19911826A1 (en) 1999-03-17 1999-03-17 Safety and delay circuit for an impact detonator

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TW438963B true TW438963B (en) 2001-06-07

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AU (1) AU3961400A (en)
DE (1) DE19911826A1 (en)
TW (1) TW438963B (en)
WO (1) WO2000055570A1 (en)

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DE19911826A1 (en) 2000-09-21
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