← Back to Patent Explorer
US3648610A Expired / Lapsed US ⏱️ 0.0 years remaining

Dual initiation submissile

Assignee: United States Department of the Air Force
•
Filing: 1969-06-11
•
Granted: 1972-03-14
•
Expires: 1989-06-11
📄 Original PDF 🌐 Google Patents 🔄 Sync Now

Abstract

Abstract A submissile having two equal lengths of an explosive wave carrier for accomplishing simultaneous dual end initiation by transferring the detonation to a booster at each end of the main charge. The end boosters then detonate the main charge producing detonation waves which collide and produce extremely high pressures at the center of the submissile where fragments are wrapped thereby projecting the fragments at unusually high velocities.

Inventors

  • 👤 Bernard Van Zyl
  • 👤 Robert L Hoch

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 19:38
CPC Classifications
F; F42; F42C; F42C19/00; F42C19/08; F42C19/0838; F42C19/0846; F42B; F42B12/00; F42B12/02; F42B12/20; F42B12/22; F42B12/32; Y; Y10; Y10S; Y10S102/00; Y10S102/701

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 181 words
A cylindrical minibomb for use in a submissile type warhead, said minibomb comprising a housing having end members fabricated of a plastic material capable of confining detonation waves, said housing having aerodynamic surfaces for controlling the flight orientation of said minibomb, a fuze located in one end of said housing, a fuze booster in contact with said fuze, a main explosive charge substantially filling the central portion of said housing, main charge booster located at opposite ends of said main explosive charge, a plurality of discrete fragments disposed in a single row intermediate the end members and forming the outer periphery of the central portion of said minibomb, and explosive wave carriers connected between said fuze booster and said main charge boosters, said explosive wave carriers being of equal lengths to provide a detonating path for simultaneously initiating said main charge boosters thereby producing detonation waves that proceed toward the central portion of said minibomb where they collide and produce a high pressure region directly under said discrete fragments which are caused to be projected radially outward at high lethal velocity.
Claim 2
Dependent Claim 181 words
A cylindrical minibomb for use in a submissile type warhead, said minibomb comprising a housing having end members fabricated of a plastic material capable of confining detonation waves, said housing having aerodynamic surfaces for controlling the flight orientation of said minibomb, a fuze located in one end of said housing, a fuze booster in contact with said fuze, a main explosive charge substantially filling the central portion of said housing, main charge booster located at opposite ends of said main explosive charge, a plurality of discrete fragments disposed in a single row intermediate the end members and forming the outer periphery of the central portion of said minibomb, and explosive wave carriers connected between said fuze booster and said main charge boosters, said explosive wave carriers being of equal lengths to provide a detonating path for simultaneously initiating said main charge boosters thereby producing detonation waves that proceed toward the central portion of said minibomb where they collide and produce a high pressure region directly under said discrete fragments which are caused to be projected radially outward at high lethal velocity.
Claim 3
Dependent Claim 19 words
The cylindrical minibomb defined in claim 1 wherein the explosive wave carrier is fabricated of mild detonating fuze material.
Claim 4
Dependent Claim 17 words
The cylindrical minibomb defined in claim 1 wherein the length to diameter ratio is equal to 1.75.

References Cited (Backward Citations)

US2972949A Cited
US3332348A Cited
US3264985A Cited
US3447463A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1975-03-14 1975-09-13 1976-03-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1979-03-14 1979-09-13 1980-03-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1983-03-14 1983-09-13 1984-03-14 $7700.00 Window Closed / Lapsed

Assigned Categories & Tags

No categories assigned to this patent yet.

Assign Category Tag