|
Zhan Xiyuan
Zhan Xiyuan () was a Chinese inventor, engineer, and calligrapher who lived during the late Yuan dynasty (1271–1368) and early Ming dynasty (1368-1644). He is best known for creating the ''Five-Wheel Hourglass'' (), a sophisticated mechanical timepiece that represented a significant advancement in 14th-century Chinese horology. Invention of the Five-Wheel Hourglass In either 1360 or the 1370s (sources disagree), Zhan Xiyuan developed his most famous invention, the ''Five-Wheel Hourglass''. This timekeeping device integrated principles of sand-powered mechanics with gear transmission systems, making it one of the earliest mechanical clocks in China. Technical design The ''Five-Wheel Hourglass'' featured an innovative mechanism in which sand flowed from a funnel-shaped container into sand buckets arranged around the perimeter of the primary wheel. As these buckets filled with sand, they generated the driving force for the device. This motion was transmitted through a complex g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yuan Dynasty
The Yuan dynasty ( ; zh, c=元朝, p=Yuáncháo), officially the Great Yuan (; Mongolian language, Mongolian: , , literally 'Great Yuan State'), was a Mongol-led imperial dynasty of China and a successor state to the Mongol Empire after Division of the Mongol Empire, its division. It was established by Kublai (Emperor Shizu or Setsen Khan), the fifth khagan-emperor of the Mongol Empire from the Borjigin clan, and lasted from 1271 to 1368. In Chinese history, the Yuan dynasty followed the Song dynasty and preceded the Ming dynasty. Although Genghis Khan's enthronement as Khagan in 1206 was described in Chinese language, Chinese as the Han Chinese, Han-style title of Emperor of China, Emperor and the Mongol Empire had ruled territories including modern-day northern China for decades, it was not until 1271 that Kublai Khan officially proclaimed the dynasty in the traditional Han style, and the conquest was not complete until 1279 when the Southern Song dynasty was defeated in t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ming Dynasty
The Ming dynasty, officially the Great Ming, was an Dynasties of China, imperial dynasty of China that ruled from 1368 to 1644, following the collapse of the Mongol Empire, Mongol-led Yuan dynasty. The Ming was the last imperial dynasty of China ruled by the Han people, the majority ethnic group in China. Although the primary capital of Beijing fell in 1644 to a rebellion led by Li Zicheng (who established the short-lived Shun dynasty), numerous rump state, rump regimes ruled by remnants of the House of Zhu, Ming imperial family, collectively called the Southern Ming, survived until 1662. The Ming dynasty's founder, the Hongwu Emperor (1368–1398), attempted to create a society of self-sufficient rural communities ordered in a rigid, immobile system that would guarantee and support a permanent class of soldiers for his dynasty: the empire's standing army exceeded one million troops and the naval history of China, navy's dockyards in Nanjing were the largest in the world. H ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automata
An automaton (; : automata or automatons) is a relatively self-operating machine, or control mechanism designed to automatically follow a sequence of operations, or respond to predetermined instructions. Some automata, such as bellstrikers in mechanical clocks, are designed to give the illusion to the casual observer that they are operating under their own power or will, like a mechanical robot. The term has long been commonly associated with automated puppets that resemble moving humans or animals, built to impress and/or to entertain people. Animatronics are a modern type of automata with electronics, often used for the portrayal of characters or creatures in films and in theme park attractions. Etymology The word ' is the latinization of the Ancient Greek (), which means "acting of one's own will". It was first used by Homer to describe an automatic door opening, or automatic movement of wheeled tripods. It is more often used to describe non-electronic moving machines, e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Su Song
Su Song (, 1020–1101), courtesy name Zirong (), was a Chinese polymathic scientist and statesman who lived during the Song dynasty (960–1279). He exceled in numerous fields including but not limited to mathematics, astronomy, cartography, geography, metallurgy, mechanical engineering, hydraulic engineering, poetry, and statesmanship. Su Song was the engineer for a hydro-mechanical astronomical clock tower located in Kaifeng. It employed an early escapement mechanism.Needham, Volume 4, Part 2, 445.Needham, Volume 4, Part 2, 448.Bodde, 140.Fry, 10. The escapement mechanism of Su's clock tower was invented by the Tang dynasty Buddhist monk Yi Xing and government official Liang Lingzan in 725 AD to operate a water-powered armillary sphere, however Su's armillary sphere was the first to utilize a mechanical clock drive.Needham, Volume 3, 351. Su's clock tower also featured the oldest known endless power-transmitting chain drive, called the ''tian ti'' (), or "celestial la ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Guo Shoujing
Guo Shoujing (, 1231–1316), courtesy name Ruosi (), was a Chinese astronomer, hydraulic engineer, mathematician, and politician of the Yuan dynasty. The later Johann Adam Schall von Bell (1591–1666) was so impressed with the preserved astronomical instruments of Guo that he called him "the Tycho Brahe of China." Jamal ad-Din cooperated with him. Early life In 1231, in Xingtai, Hebei province, China, Guo Shoujing was born into a poor family.O'Connor. He was raised primarily by his paternal grandfather, Guo Yong, who was famous throughout China for his expertise in a wide variety of topics, ranging from the study of the Five Classics to astronomy, mathematics, and hydraulics. Guo Shoujing was a child prodigy, showing exceptional intellectual promise. By his teens, he obtained a blueprint for a water clock which his grandfather was working on, and realized its principles of operation. He improved the design of a type of water clock called a lotus clepsydra, a water clock wi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zhu Yuanzhang
The Hongwu Emperor (21 October 1328– 24 June 1398), also known by his temple name as the Emperor Taizu of Ming, personal name Zhu Yuanzhang, courtesy name Guorui, was the founding emperor of the Ming dynasty, reigning from 1368 to 1398. In the mid-14th century, China was plagued by epidemics, famines, and peasant uprisings during the rule of the Mongol Yuan dynasty. Zhu Yuanzhang, orphaned during this time of chaos, joined a Buddhist monastery as a novice monk, where he occasionally begged for alms to sustain himself, gaining an understanding of the struggles faced by ordinary people, while harboring disdain for scholars who only gained knowledge from books. In 1352, he joined a rebel division, quickly distinguishing himself among the rebels and rising to lead his own army. In 1356, he conquered Nanjing and established it as his capital. He formed his own government, consisting of both generals and Confucian scholars, rejecting Mongol rule over China. He adopted the concept ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Yi Xing
Yixing (, 683–727) was a Buddhist monk of the Tang dynasty, recognized for his accomplishments as an astronomer, a reformer of the calendar system, a specialist in the ''I Ching, Yijing'' (易經), and a distinguished Buddhist figure with expertise in Chinese Esoteric Buddhism, Esoteric Buddhism.KotykYixing一行 (673/683–727), Brill's Encyclopedia of Buddhism Volume II BRILL 2019 In the realm of secular affairs, Yixing gained prominence for his reforms to the imperial calendar and his construction of a armillary sphere, celestial globe featuring a liquid-driven escapement, the first in a long tradition of Chinese astronomical clockworks. Within Buddhist circles, he is particularly remembered for his contributions to the translation of the ''Vairocanābhisaṃbodhi Sūtra, Mahāvairocana-sūtra'' and for authoring the authoritative commentary on that scripture, the ''Darijing shu'' 大日經疏 (T 1796). Due to his significant activities in both religious and secular spheres ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chinese Inventors
Chinese may refer to: * Something related to China * Chinese people, people identified with China, through nationality, citizenship, and/or ethnicity **Han Chinese, East Asian ethnic group native to China. **''Zhonghua minzu'', the supra-ethnic concept of the Chinese nation ** List of ethnic groups in China, people of various ethnicities in contemporary China ** Ethnic minorities in China, people of non-Han Chinese ethnicities in modern China ** Ethnic groups in Chinese history, people of various ethnicities in historical China ** Nationals of the People's Republic of China ** Nationals of the Republic of China ** Overseas Chinese, Chinese people residing outside the territories of mainland China, Hong Kong, Macau, and Taiwan * Sinitic languages, the major branch of the Sino-Tibetan language family ** Chinese language, a group of related languages spoken predominantly in China, sharing a written script (Chinese characters in traditional and simplified forms) *** Standard Chines ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
