US3090308A - Electric primers for projectiles - Google Patents

Electric primers for projectiles Download PDF

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Publication number
US3090308A
US3090308A US64466A US6446660A US3090308A US 3090308 A US3090308 A US 3090308A US 64466 A US64466 A US 64466A US 6446660 A US6446660 A US 6446660A US 3090308 A US3090308 A US 3090308A
Authority
US
United States
Prior art keywords
electrode
electrodes
insulating
base
orifice
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 - Lifetime
Application number
US64466A
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English (en)
Inventor
Paschoud Louis-David
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brevets Aero Mecaniques SA
Original Assignee
Brevets Aero Mecaniques SA
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 by Brevets Aero Mecaniques SA filed Critical Brevets Aero Mecaniques SA
Application granted granted Critical
Publication of US3090308A publication Critical patent/US3090308A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42C—AMMUNITION FUZES; ARMING OR SAFETY MEANS THEREFOR
    • F42C19/00—Details of fuzes
    • F42C19/08—Primers; Detonators
    • F42C19/12—Primers; Detonators electric
    • 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
    • F42B3/12—Bridge initiators
    • F42B3/124—Bridge initiators characterised by the configuration or material of the bridge
    • 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
    • F42B3/14—Spark initiators
US64466A 1959-10-28 1960-10-24 Electric primers for projectiles Expired - Lifetime US3090308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH8000259 1959-10-28

Publications (1)

Publication Number Publication Date
US3090308A true US3090308A (en) 1963-05-21

Family

ID=4537576

Family Applications (1)

Application Number Title Priority Date Filing Date
US64466A Expired - Lifetime US3090308A (en) 1959-10-28 1960-10-24 Electric primers for projectiles

Country Status (6)

Country Link
US (1) US3090308A (xx)
CH (1) CH359069A (xx)
DE (1) DE1120942B (xx)
GB (1) GB963704A (xx)
LU (1) LU39306A1 (xx)
NL (2) NL122108C (xx)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3249049A (en) * 1964-07-31 1966-05-03 Zimmerman Theodore Ballistic primer
US3257947A (en) * 1964-12-17 1966-06-28 Ernest E Mallory Shock focusing explosive initiator
US3272127A (en) * 1963-08-05 1966-09-13 Robert E Betts Igniter squib
US4206707A (en) * 1977-11-22 1980-06-10 General Dynamics Corportation Electromagnetic hazard suppression techniques
WO1981000914A1 (en) * 1979-09-28 1981-04-02 Battelle Development Corp Detecting particles
FR2483598A2 (fr) * 1980-05-27 1981-12-04 Bofors Ab Allumeur electrique pour munitions
EP0162810A1 (de) * 1984-05-21 1985-11-27 Ems-Inventa AG Verfahren zur Herstellung eines Polkörpers für eine elektrische Zündvorrichtung, ein durch das Verfahren hergestellter Polkörper und dessen Verwendung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2887054A (en) * 1956-01-13 1959-05-19 Du Pont Blasting initiator
US2920569A (en) * 1953-07-17 1960-01-12 Menke Joseph Ferdinand Electrical pellet primer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2920569A (en) * 1953-07-17 1960-01-12 Menke Joseph Ferdinand Electrical pellet primer
US2887054A (en) * 1956-01-13 1959-05-19 Du Pont Blasting initiator

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3272127A (en) * 1963-08-05 1966-09-13 Robert E Betts Igniter squib
US3249049A (en) * 1964-07-31 1966-05-03 Zimmerman Theodore Ballistic primer
US3257947A (en) * 1964-12-17 1966-06-28 Ernest E Mallory Shock focusing explosive initiator
US4206707A (en) * 1977-11-22 1980-06-10 General Dynamics Corportation Electromagnetic hazard suppression techniques
WO1981000914A1 (en) * 1979-09-28 1981-04-02 Battelle Development Corp Detecting particles
FR2483598A2 (fr) * 1980-05-27 1981-12-04 Bofors Ab Allumeur electrique pour munitions
EP0162810A1 (de) * 1984-05-21 1985-11-27 Ems-Inventa AG Verfahren zur Herstellung eines Polkörpers für eine elektrische Zündvorrichtung, ein durch das Verfahren hergestellter Polkörper und dessen Verwendung

Also Published As

Publication number Publication date
CH359069A (fr) 1961-12-15
LU39306A1 (xx) 1960-12-19
DE1120942B (de) 1961-12-28
GB963704A (en) 1964-07-15
NL122108C (xx)
NL257113A (xx)

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