Research/Patents/US 5092222
US 5092222

FLOAT UP SYSTEM FOR SUBMARINE LAUNCHED MISSILES

Assignee

GENERAL DYNAMICS (SAN DIEGO)

Filed

Aug 26, 1981

Granted

Mar 3, 1992

Location

San Diego CA (SAIC/General Dynamics)

Abstract

A "float-up" launching system for launching missiles from submerged submarines or other submerged launchers utilizing a lightweight rigid cylindrical tube telescoped over the missile while stored in the launcher so as to not take up additional volume. On launching, the tube is extended forward of the missile by a gas generator to form a floatation chamber which creates extra buoyance forward of the missile center of gravity, but still connected to the water surface, nose upwardly, where it is disconnected and the missile booster is ignited.

Source: Google Patents

35 USC §181 Secrecy Order

Imposed

Nov 18, 1982

Rescinded

Sep 13, 1991

Duration

8 years, 10 months

Inventor

  • 1ROBERT A. LYNCH

Sensitive facility: San Diego CA (SAIC/General Dynamics)

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Back to patent indexSource: USPTO 35 USC §181 secrecy order records