GB1288956A - - Google Patents

Info

Publication number
GB1288956A
GB1288956A GB1288956DA GB1288956A GB 1288956 A GB1288956 A GB 1288956A GB 1288956D A GB1288956D A GB 1288956DA GB 1288956 A GB1288956 A GB 1288956A
Authority
GB
United Kingdom
Prior art keywords
detonators
charges
coils
oct
aligned
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
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
Priority claimed from DE19681805467 external-priority patent/DE1805467C/en
Application filed filed Critical
Publication of GB1288956A publication Critical patent/GB1288956A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/06—Electric contact parts specially adapted for use with electric fuzes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/10—Initiators therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C11/00—Electric fuzes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C11/00—Electric fuzes
    • F42C11/04—Electric fuzes with current induction
    • 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
    • F42C15/184—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 slidable carrier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/06—Relative timing of multiple charges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S102/00—Ammunition and explosives
    • Y10S102/701—Charge wave forming

Abstract

1288956 Warheads MESSERSCHMITTBOLKOW-BLOHM GmbH 17 Oct 1969 [26 Oct 1968] 51110/69 Heading F3A [Also in Division H2] A warhead comprises a rod 1 which is movable from a first position, in which a plurality of electrical detonators 2 are pyrotechnically screened by damping material 4 from a plurality of explosive charges 10, into a second position in which the detonators are aligned with transmission charges 6. Part of the damping material may be replaced by an annular explosive charge (11, Fig. 6, not shown). The detonators may be supplemented with amplification and flame charges. An electrical firing circuit for the detonators (Figs. 7 and 8, not shown) is carried by the rod and includes oppositely wound, secondary inductive coils which in the first position are electrically screened from A.C. currents but in the second position are aligned with primary coils in the warhead. A condenser is initially charged by means of an A.C. current in the coils, but does not discharge through the detonators until a further current surge is experienced in the primary circuit.
GB1288956D 1968-10-26 1969-10-17 Expired GB1288956A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681805467 DE1805467C (en) 1968-10-26 Ignition device for the simultaneous ignition of several charges

Publications (1)

Publication Number Publication Date
GB1288956A true GB1288956A (en) 1972-09-13

Family

ID=5711663

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1288956D Expired GB1288956A (en) 1968-10-26 1969-10-17

Country Status (3)

Country Link
US (1) US3651760A (en)
FR (1) FR2022315A1 (en)
GB (1) GB1288956A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4227461A (en) * 1978-09-08 1980-10-14 The United States Of America As Represented By The Secretary Of The Navy Dual output simultaneous firing circuit
US4289072A (en) * 1979-12-13 1981-09-15 Thomas A. Edgell Earth fracturing apparatus
US4658727A (en) * 1984-09-28 1987-04-21 The Boeing Company Selectable initiation-point fragment warhead
US4823701A (en) * 1984-09-28 1989-04-25 The Boeing Company Multi-point warhead initiation system
US4662281A (en) * 1984-09-28 1987-05-05 The Boeing Company Low velocity disc pattern fragment warhead
US4655139A (en) * 1984-09-28 1987-04-07 The Boeing Company Selectable deployment mode fragment warhead
EP1323228A4 (en) * 2000-09-15 2008-03-05 Radian Res Inc Reduction of capacitance effects in potential transformers
FR2839146B1 (en) * 2002-04-29 2006-12-15 Francesco Ambrico PYROTECHNIC DELAY DEVICE

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2915013A (en) * 1957-01-22 1959-12-01 Acf Ind Inc Arming device
US3094932A (en) * 1960-07-15 1963-06-25 William D Greenlees Electromagnetic radiation proof igniting device

Also Published As

Publication number Publication date
US3651760A (en) 1972-03-28
FR2022315A1 (en) 1970-07-31
DE1805467A1 (en) 1970-05-06

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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