CA2314181A1 - Electric primer - Google Patents

Electric primer Download PDF

Info

Publication number
CA2314181A1
CA2314181A1 CA002314181A CA2314181A CA2314181A1 CA 2314181 A1 CA2314181 A1 CA 2314181A1 CA 002314181 A CA002314181 A CA 002314181A CA 2314181 A CA2314181 A CA 2314181A CA 2314181 A1 CA2314181 A1 CA 2314181A1
Authority
CA
Canada
Prior art keywords
electric primer
conductive
primer
aperture
discharge
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.)
Granted
Application number
CA002314181A
Other languages
French (fr)
Other versions
CA2314181C (en
Inventor
Todd D. Cook
David K. Shluckebier
Robert B. Shanks
Jeffrey W. Stone
Spencer D. Wildman
Dale R. Danner
John M. Dwyer, Jr.
Frances G. Lopata
Diane Ronkainen
David S. Wolterman
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.)
RA Brands LLC
Original Assignee
Remington Arms Company, Inc.
Todd D. Cook
David K. Shluckebier
Robert B. Shanks
Jeffrey W. Stone
Spencer D. Wildman
Dale R. Danner
John M. Dwyer, Jr.
Frances G. Lopata
Diane Ronkainen
David S. Wolterman
Ra Brands, Llc.
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 Remington Arms Company, Inc., Todd D. Cook, David K. Shluckebier, Robert B. Shanks, Jeffrey W. Stone, Spencer D. Wildman, Dale R. Danner, John M. Dwyer, Jr., Frances G. Lopata, Diane Ronkainen, David S. Wolterman, Ra Brands, Llc. filed Critical Remington Arms Company, Inc.
Publication of CA2314181A1 publication Critical patent/CA2314181A1/en
Application granted granted Critical
Publication of CA2314181C publication Critical patent/CA2314181C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F42B3/18—Safety initiators resistant to premature firing by static electricity or stray currents
    • 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

Abstract

An electric primer for the discharge of small arms ammunition including a conductive cap (10), an aperture (12) formed in the cup bottom (11), a conductive explosive (13), a conductive contact (14), a nipple portion (15), and an insulating liner (16).
CA002314181A 1997-12-11 1998-12-10 Electric primer Expired - Fee Related CA2314181C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/988,898 1997-12-11
US08/988,898 US6131515A (en) 1997-12-11 1997-12-11 Electric primer
PCT/US1998/026337 WO1999030104A1 (en) 1997-12-11 1998-12-10 Electric primer

Publications (2)

Publication Number Publication Date
CA2314181A1 true CA2314181A1 (en) 1999-06-17
CA2314181C CA2314181C (en) 2007-03-27

Family

ID=25534587

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002314181A Expired - Fee Related CA2314181C (en) 1997-12-11 1998-12-10 Electric primer

Country Status (9)

Country Link
US (3) US6131515A (en)
EP (2) EP1659361A3 (en)
CN (1) CN1096602C (en)
AT (1) ATE330204T1 (en)
CA (1) CA2314181C (en)
DE (1) DE69834939T2 (en)
DK (1) DK1036298T3 (en)
IL (1) IL136136A0 (en)
WO (1) WO1999030104A1 (en)

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US6131515A (en) * 1997-12-11 2000-10-17 Remington Arms Company, Inc. Electric primer
US8414932B2 (en) 1998-06-01 2013-04-09 Albemarie Corporation Active bromine containing biocidal compositions and their preparation
US6363828B1 (en) * 2000-03-30 2002-04-02 The United States Of America As Represented By The Secretary Of The Navy Shock driven projectile device
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US6848365B2 (en) * 2000-12-08 2005-02-01 Special Devices, Inc. Initiator with an internal sleeve retaining a pyrotechnic charge and methods of making same
US6598532B2 (en) * 2001-08-14 2003-07-29 Donald G. Gerard Electric circuit for an electrically dischargeable primer
AT501365B1 (en) * 2002-06-24 2007-05-15 Harald Ing Obermayr METHOD FOR PRODUCING AN ELECTRIC IGNITION COVER
FR2847666B1 (en) * 2002-11-25 2007-03-02 Lacroix Soc E IMPROVED MUNITION
DE502005001423D1 (en) * 2005-04-08 2007-10-18 Auto Kabel Man Gmbh Circuit breaker for electric supply lines of motor vehicles
US7574960B1 (en) * 2005-11-29 2009-08-18 The United States Of America As Represented By The Secretary Of The Navy Ignition element
US7640857B2 (en) * 2006-01-23 2010-01-05 Schlumberger Technology Corporation Protective electrically conductive layer covering a reactive layer to protect the reactive layer from electrical discharge
US8156870B2 (en) 2008-06-12 2012-04-17 The United States Of America As Represented By The Secretary Of The Army Lightweight cartridge case
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US11231257B2 (en) 2010-11-10 2022-01-25 True Velocity Ip Holdings, Llc Method of making a metal injection molded ammunition cartridge
US10704877B2 (en) 2010-11-10 2020-07-07 True Velocity Ip Holdings, Llc One piece polymer ammunition cartridge having a primer insert and methods of making the same
US10704876B2 (en) 2010-11-10 2020-07-07 True Velocity Ip Holdings, Llc One piece polymer ammunition cartridge having a primer insert and methods of making the same
US11340050B2 (en) 2010-11-10 2022-05-24 True Velocity Ip Holdings, Llc Subsonic polymeric ammunition cartridge
US11300393B2 (en) 2010-11-10 2022-04-12 True Velocity Ip Holdings, Llc Polymer ammunition having a MIM primer insert
US10591260B2 (en) 2010-11-10 2020-03-17 True Velocity Ip Holdings, Llc Polymer ammunition having a projectile made by metal injection molding
US11293732B2 (en) 2010-11-10 2022-04-05 True Velocity Ip Holdings, Llc Method of making polymeric subsonic ammunition
US11047664B2 (en) 2010-11-10 2021-06-29 True Velocity Ip Holdings, Llc Lightweight polymer ammunition cartridge casings
US11209252B2 (en) 2010-11-10 2021-12-28 True Velocity Ip Holdings, Llc Subsonic polymeric ammunition with diffuser
US11118875B1 (en) 2010-11-10 2021-09-14 True Velocity Ip Holdings, Llc Color coded polymer ammunition cartridge
US10048052B2 (en) 2010-11-10 2018-08-14 True Velocity, Inc. Method of making a polymeric subsonic ammunition cartridge
US8561543B2 (en) 2010-11-10 2013-10-22 True Velocity, Inc. Lightweight polymer ammunition cartridge casings
US11047663B1 (en) 2010-11-10 2021-06-29 True Velocity Ip Holdings, Llc Method of coding polymer ammunition cartridges
US10041770B2 (en) 2010-11-10 2018-08-07 True Velocity, Inc. Metal injection molded ammunition cartridge
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US11313654B2 (en) 2010-11-10 2022-04-26 True Velocity Ip Holdings, Llc Polymer ammunition having a projectile made by metal injection molding
US10429156B2 (en) 2010-11-10 2019-10-01 True Velocity Ip Holdings, Llc Subsonic polymeric ammunition cartridge
US9885551B2 (en) 2010-11-10 2018-02-06 True Velocity, Inc. Subsonic polymeric ammunition
US10048049B2 (en) 2010-11-10 2018-08-14 True Velocity, Inc. Lightweight polymer ammunition cartridge having a primer diffuser
US11215430B2 (en) 2010-11-10 2022-01-04 True Velocity Ip Holdings, Llc One piece polymer ammunition cartridge having a primer insert and methods of making the same
US9644930B1 (en) 2010-11-10 2017-05-09 True Velocity, Inc. Method of making polymer ammunition having a primer diffuser
US10408592B2 (en) 2010-11-10 2019-09-10 True Velocity Ip Holdings, Llc One piece polymer ammunition cartridge having a primer insert and methods of making the same
US10190857B2 (en) 2010-11-10 2019-01-29 True Velocity Ip Holdings, Llc Method of making polymeric subsonic ammunition
US10480915B2 (en) 2010-11-10 2019-11-19 True Velocity Ip Holdings, Llc Method of making a polymeric subsonic ammunition cartridge
US10352670B2 (en) 2010-11-10 2019-07-16 True Velocity Ip Holdings, Llc Lightweight polymer ammunition cartridge casings
US10876822B2 (en) 2017-11-09 2020-12-29 True Velocity Ip Holdings, Llc Multi-piece polymer ammunition cartridge
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CN102924199B (en) * 2012-11-16 2015-06-17 中国工程物理研究院化工材料研究所 Slapper detonator with injection-molding structure
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USD780283S1 (en) 2015-06-05 2017-02-28 True Velocity, Inc. Primer diverter cup used in polymer ammunition
USD778394S1 (en) 2015-08-07 2017-02-07 True Velocity, Inc. Projectile aperture wicking pattern
USD779022S1 (en) 2015-08-07 2017-02-14 True Velocity, Inc. Projectile aperture wicking pattern
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USD779023S1 (en) 2015-08-07 2017-02-14 True Velocity, Inc. Projectile aperture wicking pattern
USD778393S1 (en) 2015-08-07 2017-02-07 True Velocity, Inc. Projectile aperture wicking pattern
USD779624S1 (en) 2015-08-07 2017-02-21 True Velocity, Inc. Projectile aperture wicking pattern
USD778395S1 (en) 2015-08-11 2017-02-07 True Velocity, Inc. Projectile aperture wicking pattern
US9587918B1 (en) 2015-09-24 2017-03-07 True Velocity, Inc. Ammunition having a projectile made by metal injection molding
US9869536B2 (en) 2016-03-09 2018-01-16 True Velocity, Inc. Method of making a two-piece primer insert
US9551557B1 (en) 2016-03-09 2017-01-24 True Velocity, Inc. Polymer ammunition having a two-piece primer insert
US9523563B1 (en) 2016-03-09 2016-12-20 True Velocity, Inc. Method of making ammunition having a two-piece primer insert
US9518810B1 (en) 2016-03-09 2016-12-13 True Velocity, Inc. Polymer ammunition cartridge having a two-piece primer insert
US9835427B2 (en) 2016-03-09 2017-12-05 True Velocity, Inc. Two-piece primer insert for polymer ammunition
US9506735B1 (en) 2016-03-09 2016-11-29 True Velocity, Inc. Method of making polymer ammunition cartridges having a two-piece primer insert
US10760882B1 (en) 2017-08-08 2020-09-01 True Velocity Ip Holdings, Llc Metal injection molded ammunition cartridge
USD881326S1 (en) 2018-04-20 2020-04-14 True Velocity Ip Holdings, Llc Ammunition cartridge
USD881324S1 (en) 2018-04-20 2020-04-14 True Velocity Ip Holdings, Llc Ammunition cartridge
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USD882723S1 (en) 2018-04-20 2020-04-28 True Velocity Ip Holdings, Llc Ammunition cartridge
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Also Published As

Publication number Publication date
IL136136A0 (en) 2001-05-20
WO1999030104B1 (en) 1999-07-29
CN1281547A (en) 2001-01-24
EP1659361A2 (en) 2006-05-24
DE69834939T2 (en) 2006-12-21
DE69834939D1 (en) 2006-07-27
US6131515A (en) 2000-10-17
EP1036298A4 (en) 2003-06-18
CA2314181C (en) 2007-03-27
US6272993B1 (en) 2001-08-14
EP1036298B1 (en) 2006-06-14
EP1659361A3 (en) 2006-06-07
ATE330204T1 (en) 2006-07-15
DK1036298T3 (en) 2006-09-11
EP1036298A1 (en) 2000-09-20
WO1999030104A1 (en) 1999-06-17
CN1096602C (en) 2002-12-18
US6487972B1 (en) 2002-12-03

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