Detonator (railway) - Wikipedia
A railway detonator, (torpedo in North America) or fog signal is a coin-sized device that is used as a loud warning signal to train drivers. It is placed on the top of the rail, usually secured with two lead straps, one on each side. When the wheel of the train passes over, it …
Appendix H - Reduce a Minefield - United States Army
The Bangalore torpedo (see figure H-7) is a manually emplaced, explosive-filled pipe designed as a wire breaching device also effective against simple pressure-activated AP mines. It is issued as...
Mark 24 mine - Wikipedia
The Mark 24 mine (also known as FIDO or Fido) is an air-dropped anti-submarine (ASW) acoustic torpedo developed by the United States during World War II; it was called a mine to conceal its capabilities. The torpedo entered service with the Allies in March 1943; the United States Navy (USN) used it until 1948. Approximately 4,000 were produced.
Whitehead torpedo - Wikipedia
In 1868, Whitehead offered two types of torpedoes to the world's navies: one was eleven feet seven inches (3.53 m) in length with a diameter of 14 inches (36 cm). It weighed 346 pounds (157 kg) and carried a 40-pound (18 kg) warhead. The other was 14 feet (4.3 m) long with a 16-inch (41 cm) diameter.
M1A1 Bangalore Torpedo - GlobalSecurity.org
2011年7月7日 · DESCRIPTION: The M1A1 Bangalore Torpedo is an antipersonnel mine clearing charge dating back to World War II. It clears a footpath 0.6 meters wide. The Bangalore is effective against...
Pioneering Torpedoman | Naval History Magazine - April 2022 …
It had to be practical, portable, and safe for use by its handlers. In 1866, he produced the Luppis-Whitehead torpedo, propelled by compressed air and fired from a tube. But it would not run at a constant depth, a problem he solved by adding a hydrostatic pendulum, the secrets of which he guarded for years.
A Hard-Kill Solution to Threat Torpedoes
With the demise of the Anti-Torpedo Torpedo (ATT) program, ships no longer have the hard-kill antitorpedo option. The Navy must compensate for the void in torpedo defense by developing antitorpedo mines (ATMs).
Navy’s Use of Torpedoes - NHHC
2024年6月7日 · The post-World War I/pre- World War II era defined the modern torpedo. The first American airdrop torpedo test occurred in 1920. The Mk 13, the aircraft launched torpedo, was 13-½ feet long,...
Torpedo | Naval Weapon, Submarine Warfare & History | Britannica
2024年10月9日 · Torpedo, cigar-shaped, self-propelled underwater missile, launched from a submarine, surface vessel, or airplane and designed for exploding upon contact with the hulls of surface vessels and submarines. A modern torpedo contains intricate devices to control its depth and direction according to a.
Shooters – A “Fracking” History - American Oil & Gas Historical ...
2024年4月22日 · The torpedo, which is an iron case, containing an amount of powder varying from fifteen to twenty pounds, is lowered into the well, down to the spot, as near as can be ascertained, where it is necessary to explode it. It is then exploded by means of a cap on the torpedo, connected with the top of the shell by a wire.