The Boeing B-47 Stratojet (Boeing company designation Model 450) is a retired American long-range, six-engined, turbojet-powered strategic bomber designed to fly at high subsonic speed and at high altitude to avoid enemy interceptor aircraft. The primary mission of the B-47 was as a nuclear bomber capable of striking targets within the Soviet ...

B-47轰炸机（英文：B-47，代号：Stratojet，译文：同温层喷气，惯称：波音B-47“同温层喷气”），是美国也是世界上第一种实用的喷气战略轰炸机，是第一种大规模生产的后掠翼喷气轰炸机。

波音 B-47「同溫層噴射機」 （英語： B-47 Stratojet）是一型擁有六具噴射發動機的長程中型 轟炸機。 它的設計目的是以高亞 音速 的速度自高空穿透 蘇聯 的防線，以 核彈 攻擊蘇聯本土地區。 B-47可以說是自 二次世界大戰 以來一個極為重要的跨時代設計。 在現代大型噴射客機上所見到幾個重要特徵，包括大型後掠翼跟安置於機翼下的發動機夾艙設計，此時都應用在B-47之上。 B-47轟炸機於1951年正式進入 美國空軍 服役。 雖然它在服役期間從未以轟炸機的角色參加過任何一 …

The Boeing B-47 Stratojet was the first swept wing jet bomber and the first to be designed to carry nuclear weapons. The design of the B-47 relied on swept wing data captured from Germany after World War II.

波音B-47“同温层喷射机”（英语： B-47 Stratojet ）是一型拥有六具喷射发动机的长程中型轰炸机。 它的设计目的是以高亚 音速 的速度自高空穿透 苏联 的防线，以 核弹 攻击苏联本土地区。

2013年2月1日 · The Boeing B-47 Stratojet was the perfect strategic weapon for its time, so feared by its enemies that the bomber never had to perform its lethal nuclear mission. The Soviet leadership knew the B-47—swiftly deployed in ever greater numbers—gave the United States an unstoppable nuclear strike force.

The B-47 Stratojet is one of the most important aircraft ever designed by The Boeing Company. It was the world's first large swept-wing aircraft, ushering in a long line of jet bombers and civil transports.

This became Boeing Model 450, or B-47. The arrowlike shape of the XB-47 introduced a new look into the field of heavy, high performance aircraft and on December 17, 1947, the swept wing bomber lifted from the runway on its first flight.

Defensive armament: 2x 20 mm M24A1 cannons in remotely controlled tail turret. Maximum bomb load 25,000 lbs (11,340 kg). Several versions. One was the reconnaissance version RB-47E with 240 built, based on the B-47E. Crew: 3. The first ever swept wing bomber. Data for B-47E. The bomber had ejection seats for the crew.

2012年3月17日 · The B-47 design featured a high-mounted, high aspect ratio, laminar-flow wing with a very thin cross-section. The wing was indeed so thin that it flexed as much as 5 ft (1.5 m) up or down in flight. Beneath each wing were mounted three engines, two in an inboard nacelle and the other near the wing tip.