FI114569B - Självförstörande anslagsdetonator - Google Patents
Självförstörande anslagsdetonator Download PDFInfo
- Publication number
- FI114569B FI114569B FI20011592A FI20011592A FI114569B FI 114569 B FI114569 B FI 114569B FI 20011592 A FI20011592 A FI 20011592A FI 20011592 A FI20011592 A FI 20011592A FI 114569 B FI114569 B FI 114569B
- Authority
- FI
- Finland
- Prior art keywords
- assembly
- self
- detonator
- centrifugal
- projectile
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
- F42C9/14—Double fuzes; Multiple fuzes
- F42C9/16—Double fuzes; Multiple fuzes for self-destruction of ammunition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C9/00—Time fuzes; Combined time and percussion or pressure-actuated fuzes; Fuzes for timed self-destruction of ammunition
- F42C9/14—Double fuzes; Multiple fuzes
- F42C9/16—Double fuzes; Multiple fuzes for self-destruction of ammunition
- F42C9/18—Double fuzes; Multiple fuzes for self-destruction of ammunition when the spin rate falls below a predetermined limit, e.g. a spring force being stronger than the locking action of a centrifugally-operated lock
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
- F42C15/18—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved
- F42C15/188—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a carrier for an element of the pyrotechnic or explosive train is moved using a rotatable carrier
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
- F42C15/00—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges
- F42C15/20—Arming-means in fuzes; Safety means for preventing premature detonation of fuzes or charges wherein a securing-pin or latch is removed to arm the fuze, e.g. removed from the firing-pin
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Air Bags (AREA)
- Fuses (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Shovels (AREA)
Claims (5)
1. Självförstörande anslagständare (1) för en projektit, inkluderande en spärrmekanism (5) för att detonera en tili denna kopplad sprängladdning, varvid i spärrmekanismen (5) vidare ingar ätminstone en rotormekanism (22) 5 och en detonator (26) för att rikta in detonatorn i linje med ett spetsdetonators (PD) slagstift (36), kännetecknad av att den självförstörande anslags-tändaren (1) omfattar stomme (30); en självförstörande (SD) slagstiftmekanism (38) belägen koncent-10 riskt med stommen för att tillförlitligt detonera detonatorn (26) efter det att PD-slagstiftet (36) misslyckats med att detonera detonatorn (26), varvid SD-slagstiftmekanismen (38) vidare vid en ände har ett SD-huvud (44) avsett för en SD-fjäder (54), ett SD-slagstift (44) vid motsatt ände och avsett att träffa detonatorn (26), samt en centrifugalkammare (48) avsedd att inrymma ett antal 15 kulor (50), varvid kammaren (48) vidare kommunicerar med ett antal radiella öppningar (49) och exponerar partier pä kulorna (50) när tändaren roteras; ett i väggen pä SD-slagstiftmekanismen (38) anordnat spar (46) avsett att ta emot ett centrifugalläs (40), vilket har ett ledställe (56) beläget pä avstand fran stommens (30) längdaxellinje; 20 en rekylstiftmekanism (42) som kontrollerar frigöring av centrifugal- läset fran SD-slagstiftmekanismen, varvid i rekylstiftmekanismen ingar ett re-: kylstift (58) som kan dragas tillbaka dä projektilen utsätts för acceleration; och ·' en med stommen (50) koncentriskt anordnad stödring (60) för att : balansera de krafter som utövas radiellt pä centrifugalkammaren (48) med : 25 krafter som utövas axiellt pä SD-slagstiftmekanismen (38) av SD-fjädem (34), • varigenom stödringen (60) hindrar SD-slagstiftmekanismen (38) att . sändas mot detonatorn (26) dä centrifugalkrafter pä projektilen tvingar kulorna (50) mot ringen (60) och varvid SD-fjädern (34) sänker SD-slagstiftmekanismen (38) mot detonatorn (26) dä fjäderkraften övervinner cent-30 rifugalkraften pä kulorna (50).
2. Självförstörande anslagständare enligt patentkrav 1, känne- v,: t e c k n a d av att centrifugalkammaren (48) är ihälig och cylindrisk.
3. Självförstörande anslagständare enligt patentkrav 1, kä n neli . t e c k n a d av att kulorna (50) är ersatta med radiellt riktade klaffar. * · t 9 114569
4. Själförstörande anslagständare enligt patentkrav 1, k ä n n e -t e c k n a d av att antalet kulor (50) är lika stort som antalet radiella öppningar (49).
5. Självförstörande anslagständare enligt patentkrav 1, känne-5 t e c k n a d av att sparet (46) är beläget mellan huvudet (44) och centrifugal- kammaren. l · * » I > • I >
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG9900807 | 1999-02-04 | ||
SG9900807A SG93195A1 (en) | 1999-02-04 | 1999-02-04 | Self destructing impact fuse |
PCT/SG1999/000064 WO2000046567A1 (en) | 1999-02-04 | 1999-04-23 | Self destructing impact fuse |
SG9900064 | 1999-04-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
FI20011592A FI20011592A (sv) | 2001-07-31 |
FI114569B true FI114569B (sv) | 2004-11-15 |
Family
ID=20430280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20011592A FI114569B (sv) | 1999-02-04 | 2001-07-31 | Självförstörande anslagsdetonator |
Country Status (13)
Country | Link |
---|---|
US (1) | US6237495B1 (sv) |
EP (1) | EP1155279B1 (sv) |
KR (1) | KR100521410B1 (sv) |
AU (1) | AU4817499A (sv) |
DE (1) | DE19983923B4 (sv) |
FI (1) | FI114569B (sv) |
GB (1) | GB2362945A (sv) |
NO (1) | NO320413B1 (sv) |
SE (1) | SE519165C2 (sv) |
SG (1) | SG93195A1 (sv) |
TW (1) | TW468030B (sv) |
WO (1) | WO2000046567A1 (sv) |
ZA (1) | ZA200106430B (sv) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6885994B1 (en) * | 1995-12-26 | 2005-04-26 | Catalina Marketing International, Inc. | System and method for providing shopping aids and incentives to customers through a computer network |
US6378934B1 (en) * | 1999-03-09 | 2002-04-30 | Lear Corporation | Cross-guard duct and steering column support bracket |
US6311622B1 (en) * | 1999-04-05 | 2001-11-06 | The United States Of America As Represented By The Secretary Of The Army | Self-destruct fuze for munitions |
DE10014606A1 (de) * | 2000-03-24 | 2001-10-11 | Behr Gmbh & Co | Querträger in Hybridbauweise |
US6564716B1 (en) | 2001-12-05 | 2003-05-20 | Kdi Precision Products, Inc. | Fuzes having centrifugal arming lock for a munition |
DE60301401T2 (de) * | 2003-06-24 | 2006-06-22 | Dixi Microtechniques S.A.S. | Selbst-Zerlegerzünder für drallstabilisierte Geschosse |
US7258068B2 (en) * | 2003-06-30 | 2007-08-21 | Kdi Precision Products, Inc. | Safety and arming apparatus and method for a munition |
WO2007137444A1 (fr) | 2006-05-31 | 2007-12-06 | Micro Technology Heremence Sa | Fusee a impact avec dispositif d'autodestruction |
US8037826B2 (en) * | 2006-06-01 | 2011-10-18 | Dse, Inc. | Mechanical self destruct for runaway escapements |
SG144000A1 (en) | 2006-12-28 | 2008-07-29 | Advanced Material Engineering | Self destructing impact fuze |
US7698470B2 (en) * | 2007-08-06 | 2010-04-13 | Qimonda Ag | Integrated circuit, chip stack and data processing system |
SG184603A1 (en) | 2011-04-02 | 2012-10-30 | Advanced Material Engineering Pte Ltd | Electro-mechanical fuze for a projectile |
RU2708741C1 (ru) * | 2019-05-30 | 2019-12-11 | Акционерное общество "Научно-исследовательский технологический институт им. П.И. Снегирева" | Головной механический взрыватель |
CN111928742B (zh) * | 2020-06-30 | 2022-10-14 | 南京理工大学 | 一种提高擦地炸和自毁作用可靠性的引信 |
FR3112202B1 (fr) | 2020-07-02 | 2022-07-01 | Dixi Microtechniques | Fusee comportant un dispositif d'autodestruction pour projectile giratoire |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US791873A (en) * | 1902-11-21 | 1905-06-06 | Universal Ordnance And Powder Co | Fuse for projectiles. |
US988846A (en) * | 1908-10-29 | 1911-04-04 | Krupp Ag | Impact-fuse. |
BE411736A (sv) * | 1935-10-14 | |||
IT341235A (sv) * | 1936-04-17 | 1900-01-01 | ||
LU53848A1 (sv) * | 1967-06-09 | 1969-04-22 | ||
US3601059A (en) * | 1969-09-17 | 1971-08-24 | Us Navy | Self-dudding ordnance fuze |
US3823669A (en) * | 1973-01-29 | 1974-07-16 | Us Army | Fail-safe hand grenade |
CH584394A5 (sv) * | 1974-04-26 | 1977-01-31 | Sarmac Sa | |
US3998164A (en) * | 1975-12-15 | 1976-12-21 | The United States Of America As Represented By The Secretary Of The Army | Self-destruct delay fuze |
US4230042A (en) * | 1978-07-26 | 1980-10-28 | Dragolyoub Popovitch | Point-detonating impact fuze |
DE2918039A1 (de) * | 1979-05-04 | 1980-11-13 | Rheinmetall Gmbh | Mechanischer aufschlagzerlegerzuender fuer drallstabilisierte geschosse |
US4455940A (en) * | 1982-06-28 | 1984-06-26 | The United States Of America As Represented By The Secretary Of The Army | Random time delay fuze |
CH663277A5 (en) * | 1983-10-19 | 1987-11-30 | Oerlikon Buehrle Ag | Centrifugal lock on an impact fuze for a spinning projectile |
IT1183906B (it) * | 1985-06-28 | 1987-10-22 | Borletti Spa | Spoletta con autodistruzione per submunizione atta ad essere espulsa da un vettore |
FR2610397A1 (fr) * | 1987-01-29 | 1988-08-05 | Lacroix E Tous Artifices | Fusee temporisatrice a percussion tout azimut pour une munition tiree par une arme, notamment une grenade |
US5243912A (en) * | 1991-12-09 | 1993-09-14 | General Electric Co. | Arming delay, dual environment safe, fuze |
US5387257A (en) * | 1994-01-05 | 1995-02-07 | The United States Of America As Represented By The Secretary Of The Army | Self-destruct fuze for improved conventional munitions |
IT1273184B (it) * | 1994-05-06 | 1997-07-07 | Simmel Difesa Spa | Spoletta per sub-munizioni con dispositivo di percussione inerziale e di autodistruzione |
-
1999
- 1999-02-04 SG SG9900807A patent/SG93195A1/en unknown
- 1999-04-23 WO PCT/SG1999/000064 patent/WO2000046567A1/en active IP Right Grant
- 1999-04-23 AU AU48174/99A patent/AU4817499A/en not_active Abandoned
- 1999-04-23 GB GB0118619A patent/GB2362945A/en not_active Withdrawn
- 1999-04-23 DE DE19983923T patent/DE19983923B4/de not_active Expired - Lifetime
- 1999-04-23 KR KR10-2001-7009720A patent/KR100521410B1/ko not_active IP Right Cessation
- 1999-04-23 EP EP99931740A patent/EP1155279B1/en not_active Expired - Lifetime
- 1999-11-24 US US09/449,311 patent/US6237495B1/en not_active Expired - Lifetime
-
2000
- 2000-04-01 TW TW089106179A patent/TW468030B/zh not_active IP Right Cessation
-
2001
- 2001-07-31 FI FI20011592A patent/FI114569B/sv not_active IP Right Cessation
- 2001-08-02 NO NO20013796A patent/NO320413B1/no not_active IP Right Cessation
- 2001-08-03 SE SE0102657A patent/SE519165C2/sv not_active IP Right Cessation
- 2001-08-06 ZA ZA200106430A patent/ZA200106430B/en unknown
Also Published As
Publication number | Publication date |
---|---|
FI20011592A (sv) | 2001-07-31 |
NO320413B1 (no) | 2005-12-05 |
EP1155279A1 (en) | 2001-11-21 |
NO20013796L (no) | 2001-10-02 |
TW468030B (en) | 2001-12-11 |
SE0102657L (sv) | 2001-09-28 |
KR20010101925A (ko) | 2001-11-15 |
WO2000046567A1 (en) | 2000-08-10 |
DE19983923B4 (de) | 2008-10-02 |
AU4817499A (en) | 2000-08-25 |
KR100521410B1 (ko) | 2005-10-12 |
US6237495B1 (en) | 2001-05-29 |
DE19983923T1 (de) | 2002-01-03 |
SE519165C2 (sv) | 2003-01-21 |
GB2362945A (en) | 2001-12-05 |
SE0102657D0 (sv) | 2001-08-03 |
NO20013796D0 (no) | 2001-08-02 |
EP1155279B1 (en) | 2003-07-30 |
SG93195A1 (en) | 2002-12-17 |
ZA200106430B (en) | 2004-03-10 |
GB0118619D0 (en) | 2001-09-19 |
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