Heavenly Clockwork: The Great Astronomical Clocks of Medieval China

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CUP Archive, 1986年9月18日 - 266 頁
A reissue with a foreword and supplement, of a modern classic published in 1960. The invention of the mechanical clock was one of the most important turning points in the history of science and technology. This study revealed six centuries of mechanical clockwork preceding the first mechanical escapement clocks of the West of about AD 1300. Detailed and fully illustrated accounts of elaborate Chinese clocks are accompanied by a discussion of the social context of the Chinese inventions and an assessment of their possible transmission to medieval Europe. For this revised edition, Dr Joseph Needham has contributed a new foreword on recent research and perceptions. In a supplement John H. Combridge details a modern reconstruction of Su Sung's timekeeping device, which together with textual studies modifies our understanding of this important early technology.

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Titlepage of the Hsin I Hsiang Fa Yao New Design for a Mechanised Armillary
3
Su Sungs clocktower celestial globe
7
TRANSMISSION OF THE TEXT OF SU SUNGS BOOK ΙΟ
10
Wheel for the jacks exhibiting the quarter hours
13
SU SUNGS MEMORIAL TO THE EMPEROR CHÊ TSUNG IS IV TRANSLATION OF SU SUNGS THIRD CHAPTER
28
The origin of a technical term in eleventhcentury mechanical engineering
31
Is Drivingwheel and sump
39
EXPLANATION OF SU SUNGS CLOCKWORK
48
Chang Hêng A D 78142 AstronomerRoyal in the Later Han dynasty eminent
99
A battery of waterpowered triphammers for cereal pounding from the Tien
110
THE DEVELOPMENT OF CLOCKWORK AFTER SU SUNG
114
Sung dynasty politics and competing clockmakers p
118
Horology in the south after the fall of the capital A D 1126 p
126
The fate of Su Sungs clock in the north among the Chin Tartars p
131
Clockwork under the Mongols thirteenth and fourteenth centuries p
133
Kuo ShouChing A D 12311316 AstronomerRoyal in the Yuan dynasty Pl X
134

Celestial globe drive original system with rotating polar axis
49
Su Sungs armillary sphere the Component of the Four Displacements
53
A diagrammatic timechart to illustrate the course of events in the escapement action
59
THE HISTORICAL BACKGROUND OF SU SUNGS CLOCK
60
Armillaries before Su Sung p
61
Dialfaces and anaphoric clocks p
64
a The anaphoric clock of Hellenistic times surviving in an illustration of A D 1644
65
The deceptive language of Han HsienFu eleventh century p
68
The mercury drive of Chang SsuHsün tenth century p
70
IHsing and the first evidence of the escapement eighth century p
74
Chang Sui known in religion as IHsing A D 682727 the Tantric Buddhist monk
76
The adventurous life of Kêng Hsün sixth century p
83
A survey of Chinese clepsydra technique p
85
The principal types of clepsydras used in ancient and medieval China
86
The birth of the celestial globe fifth century p
94
A demonstrational armillary sphere of the European Renaissance made by Carolus
96
Chang Hêng second century p
98
Matteo Ricci S J Li MaTou A D 15521610 founder of the Jesuit mission
138
Entry of the Jesuits with their selfsounding bells p
142
SI Toghan Timur A D 132070 Shun Ti last emperor of the Yuan dynasty himself
142
The Jesuits as makers and repairers of clocks in nomine Dei p
148
The merchants of the singsong trade p
150
Ming sand clocks p
154
A Korean orrery p
161
Chinese opinions of Jesuit clockwork p
163
THE CONTEXT OF THE INVENTIONS page
170
GENERAL HISTORY AND TRANSMISSION OF ASTRONOMICAL
179
CHINESE HORARY SYSTEMS
199
Supplement
206
Bibliography to Supplement
216
Tables of Chinese Characters
229
Index
243
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