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A vacuum airship, also known as a vacuum balloon, is a hypothetical airship that is evacuated rather than filled with a lighter-than-air gas such as hydrogen or helium. First proposed by Italian Jesuit priest Francesco Lana de Terzi in 1670, [ 1 ] the vacuum balloon would be the ultimate expression of lifting power per volume displaced.
Airship Industries was a British manufacturers of modern non-rigid airships (blimps) active under that name from 1980 to 1990 and controlled for part of that time by Alan Bond. The first company, Aerospace Developments, was founded in 1970, and a successor, [ 1 ] Hybrid Air Vehicles , remains active as of 2022 [update] .
As a non-rigid airship, the AS700's envelope is a single lift gas cell manufactured from a multi-layer fabric-film laminate composite material that provides the needed strength, low helium leak rate, tear and weather resistance. Within the outer envelope, the airship possess ballonets for pitch control.
Category for manufacturers of airships. Pages in category "Airship manufacturers" The following 4 pages are in this category, out of 4 total.
Aeros Corp is an American manufacturer of airships based in Los Angeles, California.It was founded in 1993 by the current CEO and chief engineer, Igor Pasternak, who was born in Soviet Kazakhstan, raised in Soviet Ukraine, and moved to the U.S. after the Soviet collapse to build airships there. [2]
On November 17, 2017, the Florida-based AirSign Inc. purchased the American Blimp Corporation and the Van Wagner Airship Group. In additional to getting 15 airships in the acquisition, AirSign also purchased the A-170 airship (MZ-3A) from the U.S. Navy. With ownership and management of Van Wagner's global airship operations, including staff ...
The de Lana-Terzi's vacuum airship (1670) Theoretically, an aerostatic vehicle could be made to use a vacuum or partial vacuum. As early as 1670, over a century before the first manned hot-air balloon flight, [10] the Italian monk Francesco Lana de Terzi envisioned a ship with four vacuum spheres.
Park Electrochemical Corp, now called the Park Aerospace Corp, is a Melville, New York-based materials manufacturer for the telecommunications, Internet infrastructure, high-end computing, and aerospace industries. It produces high-technology digital and radio frequency(RF)/microwave printed circuit material products, composite materials. Its ...