The term was first used by Englishman Mike
Byrne in 1980[1] and popularized in France around 1986 when La Mouette began
adapting power to the then-new paraglider wings.
Power plants are almost exclusively small
two-stroke internal combustion engines, between 80 cc and 350 cc, that burn a
mixture of gasoline and oil. These engines are favored for their quick high
r.p.m. thrust and low weight, using approximately 3.7 litres (1 US Gal.) of
fuel per hour depending on paraglider efficiency, the weight of unit plus
pilot, and flying weather conditions. At least one manufacturer is producing a
4-stroke model favored for its strong lower r.p.m. thrust and better fuel
efficiency. Electrically powered units also exist, though flight duration is
considerably limited on the battery's electrical capacity. Csaba Lemak created
the first electric PPG, flying it first on 13 June 2006.[2][3] Wankel rotary
engined paramotors are also available, but rare.
鹰潭动力伞安全系数
动力滑翔伞可用作在困难地形中的陆地车辆的替代品。在春季某些地区，当海洋或湖泊仍然结冰，但冰已经开始融化时，水将无法行走，滑行或行驶，也无法乘船航行。在这种情况下，水上直升机，气垫船旅行方式。此外，如果像沼泽地一样，地形被小而浅的湖泊和海湾所破坏，即使在良好的条件下也可能难以导航。观察和计数受保护物种，例如在这种情况下，Saimaa环型密封已经使用动力滑翔伞进行了。
已证明的另一种用途是驯鹿放牧。尽管冻原是开阔的地形，但没有道路，地形仍然不平坦。可以使用动力降落伞代替雪地摩托或摩托车。
安全法规
研究估计，这项活动（每项活动）比骑摩托车稍微安全一些，并且比坐汽车更危险。[3]严重伤害的**可能原因是身体与旋转的螺旋桨接触。下一个**可能造成伤害的原因是飞入降落区以外的地方。[4]一些飞行员携带备用降落伞，设计用于在15英尺（50英尺）的范围内打开。
这些飞机缺乏既定的设计标准，导致英国查处在2007年得出结论：“只有在确定了实际吊运质量的单个线束/机翼组合的精确储备系数时，才采用适合于机动的负荷系数。进行，这些飞机是否可以被认为在结构上安全” [5]
喀什螺旋桨动力伞安全系数
Regulations
In most countries, paramotor pilots operate
under simple rules that spare them certification requirements for pilot and
gear. Those laws, however, limit where they can fly—specifying that pilots
avoid congested areas and larger airports to minimize risk to other people or
aircraft. U.S. pilots operate under Federal Aviation Administration regulation
Part 103.
Associations
In the U.S., the sport is represented
primarily by the US Powered Paragliding Association (USPPA)[note 1] which also
holds an exemption allowing two-place training by appropriately certified
tandem instructors. The US Ultralight Association (USUA) and Aero Sports
Connections (ASC) also offer some support.
Instructors in the U.S. are primarily
represented and certified by the United States Powered Paragliding
Association(USPPA). Other organizations include the Professional Association of
Powered Paragliding Instructors (***PI).
Paramotor (动力伞) 源自英文
Paragliding（滑翔伞）和motor（摩托）。顾名思义，动力伞是在滑翔伞上加配了动力装置。1978年，法国登山家贝登先生成明了滑翔伞，使人类翱翔蓝天的梦想得以实现。然而，人们在欢喜之余发现，滑翔伞的飞翔与梦想中的自由飞翔仍有距离，**主要的一点就是不能在平地自由起降，起飞受山坡条件的制约，更使没有山峰地区的飞行爱好者感到难受。1984年，一群充满浪漫与幻想的法国滑翔伞爱好者，给滑翔伞加挂了一个小型发动机，利用发动机带动螺旋桨的推力和滑翔伞伞翼的升力，使平地“自由起降”不再成为问题，达到了自己飞得更高、更远，留空时间更长的目的，从而创立了这项新兴的航空体育项目。
Powered paragliders are useful as
replacements for terrestrial vehicles in difficult terrain. In some areas
during the spring when the sea or lakes are still frozen but the ice has begun
melting, the waters cannot be walked, skied, or driven on and cannot be
navigated by boat. Hydrocopters, hovercraft, and aircraft are the only ways to
travel in such conditions. Furthermore, if the landscape is fractured by small
and shallow lakes and bays, as in swamplands, it may be difficult to navigate
even in good conditions. Observation and counting of protected species, e.g.
Saimaa ringed seal, in such conditions has been conducted using a powered
paraglider.
Another use that has been demonstrated is
the herding of reindeer. Although the tundra is open terrain, there are no
roads and the terrain is still uneven. A powered parachute can be used instead
of a snowmobile or a motorcycle.
郑州框架动力伞怎么买
鹰潭动力伞安全系数
运动、休闲产业不仅是简单地将运动和旅游做“加法”，还需考虑文化教育、科技研发、养老等其他要素，只有将相关资源有机整合，才能真正促进运动休闲的产业升级。未来十年，运动休闲的发展空间极大。以户外运动为主题的运动休闲主题游将不断涌现，上海翼舞航空科技有限公司旗下的专业公司,一直以来我们都向广大的航空爱好者和专业人士提供质量、低价的纯进口轻型航空器材,我们提供的设备有滑翔伞、动力伞、三角翼、动力三角翼、水上动力三角翼和固定翼轻型飞机，我们的产品应用于个人户外运动探险、航空杂技表演、警察空中巡逻、电力网线架设和巡视、电视航空拍摄、灾害检查收救、大型赛事活动直播、景点空中观赏、空中农药喷洒等一系列领域等产品供给将逐渐丰富，我国将逐渐形成一批具有国际影响力的体育旅游目的地，以及一批体育旅游示范项目和运动休闲精品线路。在全球新一代信息技术**和新产业**融合对接的背景下，一人有限责任公司企业以市场为导向的，以技术、应用和模式创新为内核并相互融合的新型经济形态将不断取得发展，并助推我国经济发展方式转变和能级提升。动力伞，滑翔伞，飞行，热汽球领域的全球市场容量将达到2700亿美元。根据数据，运动休闲领域目前还有上涨的空间，过去六年的零售销量上涨4.1%，而非运动服装品牌的上涨比例只是0.2%。鹰潭动力伞安全系数
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