转子发动机(绝对精华)
较早前参考，往往作出拉梅利， （ 1588 ）谁提出了叶片型旋转式水泵，巴本海姆，谁提出了一个旋转的齿轮式离心泵， （ 1636 ）一样，广泛用于供应润滑油在汽车发动机。 Neither of these proposals contained any suggestion that the device could be used as a steam engine; however these basic topologies reappeared again and again in the unhappy history of rotary engines.无论这些建议中所载的任何建议，该设备可以被用来作为蒸汽机，但这些基本拓扑结构出现一而再，再而在不愉快的历史，转子发动机。
. 。
Left: The Pappenheim gear pump.左：巴本海姆齿轮泵。
It is uncertain whether "Pappenheim" is the name of the inventor or of the town where it originated.这是未知数“巴本海姆”的名称，发明人或者该城的地方它源于。
THE JAMES WATT ENGINE: 1765詹姆斯瓦特发动机： 1765
. 。
Left: James Watt's rotary of 1765.左：詹姆斯瓦特的扶轮社的1765年。
Modus operandi: f is the steam inlet, and q the steam exhaust.运作模式： F是蒸汽进，和Q蒸汽排气。
c is the rotating piston, and as it turns the hinged valve d is knocked into the recess e, closing inlet f. C是旋转活塞，因为它把铰链阀D是撞倒进入休会，英，关闭进水口楼 Valve d then falls open to let in steam again.阀d ，然后属于开放让在蒸汽再次。
It all sounds very doubtful, and RS Burn thought so too, remarking: "From the force with which the piston strikes the valve d, the machine rapidly falls into disrepair"这一切听起来非常怀疑，和RS烧伤思想也是如此， remarking ： “从警队与活塞罢工阀d时，机器迅速落入失修”
And there is also the little matter of making it steam-tight.也有小的问题，使蒸汽紧张。 No chance.没有机会。
From "The Steam Engine- Its History & Mechanism" by Robert Scott Burn.从“蒸汽机-它的历史与机制” ，由罗伯特斯科特烧伤。
这看起来非常相似“铰台”的设计詹姆斯引擎 ， 135年后的今天，这证明什么来左右左右，至少到目前为止，作为转子发动机关注。 Reinvention is a recurring theme in the world of rotary engines.改造是反复出现的一个主题在世界上的转子发动机。
This design, and a similiar one, are referred to in one of Watt's letters dated 1782, where he states that small-scale models were made of brass in 1765-66, but that little if any experimental work was carried out with them.这样的设计，类似一，是指在一个瓦特的信件的日期1782年，他在那里指出，小规模的模型，提出了铜管乐队在1765年至1766年，但很少，如果有任何的试点工作进行了与他们。 Which, with the wisdom of hindsight, was just the right approach.其中，与智慧，事后看来，只不过是正确的做法。
该库克引擎： 1787
Left: The Cooke Rotary Engine: 1787.左：库克转子发动机： 1787 。
This engine, with its interesting semi-circular format, is the earliest rotary steam engine known, apart from those of Watt above.这个引擎，其有趣的半圆型格式，是最早的旋转蒸汽机众所周知，除了那些瓦特以上。 Patented by James Cooke in 1787.专利由詹姆斯库克在1787年。
b is the steam inlet from the boiler, and a is the exhaust to the condenser. B是入口蒸汽从锅炉， 并是排气，以冷凝器。 As the wheel rotates the flaps c fall forward by gravity and are then kept in place by the steam pressure pushing the wheel round.由于车轮旋转皮瓣c秋天提出的严重性和，然后存放在地方由蒸汽压力推动车轮轮。 The connecting rod d is driven by a crank on the engine axle and works the condenser air-pump.连杆D是驱动曲柄对发动机轴及工务局冷凝器的空气泵。
The wheel is only enclosed up to the line f , and one can only guess what sealing system was planned to keep the long line contacts steam-tight.车轮是只封闭起来，以线女，和一只能猜测什么密封系统的计划，以保持长线接触蒸汽紧张。
Elijah Galloway says: "The construction of this machine we need hardly say would be impractical."以利亚加洛韦说： “建造这台机器上，我们需要很难说会是不切实际的” 。 and one can hardly disagree.和一个难以苟同。
The original drawing and description are found in Transactions of The Royal Irish Academy for 1787.原来的绘画和描述，发现在交易的皇家爱尔兰学院， 1787 。
From The History and Progress of the Steam Engine by Elijah Galloway & Luke Hebert, London 1830. 从历史和进步的蒸汽机由利亚加洛韦＆卢克赫伯特，伦敦1830年。
本文来源于:科技爱好与博览 http://www.naf.com.cn,获取更多同类文章请访问以上网站.
. 。
Left: The Pappenheim gear pump.左：巴本海姆齿轮泵。
It is uncertain whether "Pappenheim" is the name of the inventor or of the town where it originated.这是未知数“巴本海姆”的名称，发明人或者该城的地方它源于。
THE JAMES WATT ENGINE: 1765詹姆斯瓦特发动机： 1765
. 。
Left: James Watt's rotary of 1765.左：詹姆斯瓦特的扶轮社的1765年。
Modus operandi: f is the steam inlet, and q the steam exhaust.运作模式： F是蒸汽进，和Q蒸汽排气。
c is the rotating piston, and as it turns the hinged valve d is knocked into the recess e, closing inlet f. C是旋转活塞，因为它把铰链阀D是撞倒进入休会，英，关闭进水口楼 Valve d then falls open to let in steam again.阀d ，然后属于开放让在蒸汽再次。
It all sounds very doubtful, and RS Burn thought so too, remarking: "From the force with which the piston strikes the valve d, the machine rapidly falls into disrepair"这一切听起来非常怀疑，和RS烧伤思想也是如此， remarking ： “从警队与活塞罢工阀d时，机器迅速落入失修”
And there is also the little matter of making it steam-tight.也有小的问题，使蒸汽紧张。 No chance.没有机会。
From "The Steam Engine- Its History & Mechanism" by Robert Scott Burn.从“蒸汽机-它的历史与机制” ，由罗伯特斯科特烧伤。
这看起来非常相似“铰台”的设计詹姆斯引擎 ， 135年后的今天，这证明什么来左右左右，至少到目前为止，作为转子发动机关注。 Reinvention is a recurring theme in the world of rotary engines.改造是反复出现的一个主题在世界上的转子发动机。
This design, and a similiar one, are referred to in one of Watt's letters dated 1782, where he states that small-scale models were made of brass in 1765-66, but that little if any experimental work was carried out with them.这样的设计，类似一，是指在一个瓦特的信件的日期1782年，他在那里指出，小规模的模型，提出了铜管乐队在1765年至1766年，但很少，如果有任何的试点工作进行了与他们。 Which, with the wisdom of hindsight, was just the right approach.其中，与智慧，事后看来，只不过是正确的做法。
该库克引擎： 1787
Left: The Cooke Rotary Engine: 1787.左：库克转子发动机： 1787 。
This engine, with its interesting semi-circular format, is the earliest rotary steam engine known, apart from those of Watt above.这个引擎，其有趣的半圆型格式，是最早的旋转蒸汽机众所周知，除了那些瓦特以上。 Patented by James Cooke in 1787.专利由詹姆斯库克在1787年。
b is the steam inlet from the boiler, and a is the exhaust to the condenser. B是入口蒸汽从锅炉， 并是排气，以冷凝器。 As the wheel rotates the flaps c fall forward by gravity and are then kept in place by the steam pressure pushing the wheel round.由于车轮旋转皮瓣c秋天提出的严重性和，然后存放在地方由蒸汽压力推动车轮轮。 The connecting rod d is driven by a crank on the engine axle and works the condenser air-pump.连杆D是驱动曲柄对发动机轴及工务局冷凝器的空气泵。
The wheel is only enclosed up to the line f , and one can only guess what sealing system was planned to keep the long line contacts steam-tight.车轮是只封闭起来，以线女，和一只能猜测什么密封系统的计划，以保持长线接触蒸汽紧张。
Elijah Galloway says: "The construction of this machine we need hardly say would be impractical."以利亚加洛韦说： “建造这台机器上，我们需要很难说会是不切实际的” 。 and one can hardly disagree.和一个难以苟同。
The original drawing and description are found in Transactions of The Royal Irish Academy for 1787.原来的绘画和描述，发现在交易的皇家爱尔兰学院， 1787 。
From The History and Progress of the Steam Engine by Elijah Galloway & Luke Hebert, London 1830. 从历史和进步的蒸汽机由利亚加洛韦＆卢克赫伯特，伦敦1830年。
本文来源于:科技爱好与博览 http://www.naf.com.cn,获取更多同类文章请访问以上网站.
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