Clock Tower from Su Song's Book
Chinese mechanical and horological engineering from the Song Dynasty; this diagram provides an overall general view of the inner workings and armillary sphere of Su Song's clocktower built in Kaifeng. The drawn... More
Fotothek df tg 0005483 Physik ^ Mechanik ^ Wasserkunst ^ Wasseruhr
Original image description from the Deutsche FotothekPhysik & Mechanik & Wasserkunst & Wasseruhr Public domain scan of 17th-century artwork, free to use, no copyright restrictions image - Picryl description
Fotothek df tg 0005886 Physik ^ Mechanik ^ Wasserkraftnutzung ^ Uhr ^ ...
Original image description from the Deutsche FotothekPhysik & Mechanik & Wasserkraftnutzung & Uhr & Uhrwerk
Fotothek df tg 0005953 Physik ^ Mechanik ^ Uhr ^ Getriebe ^ Zahnrad ^ ...
Original image description from the Deutsche FotothekPhysik & Mechanik & Uhr & Getriebe & Zahnrad & Wasserkraft
Fotothek df tg 0005954 Physik ^ Mechanik ^ Uhr ^ Getriebe ^ Wasserkraf...
Original image description from the Deutsche FotothekPhysik & Mechanik & Uhr & Getriebe & Wasserkraft
Fotothek df tg 0005956 Physik ^ Mechanik ^ Uhr ^ Wasserdruck
Original image description from the Deutsche FotothekPhysik & Mechanik & Uhr & Wasserdruck Public domain scan of 17th-century artwork, free to use, no copyright restrictions image - Picryl description
Kirchermagneticclock - A black and white drawing of a sphere on a tabl...
Public domain photograph related to the history of France, free to use, no copyright restrictions image - Picryl description
Washstand by Philo of Byzantium
Reconstruction of a washstand with escapement mechanism, the earliest known, as described by the Greek engineer Philo of Byzantium (3rd century BC)
07 Cleps tambour 1250-1 - Public domain dedication image
Français : Horloge à eau dans une Bible moralisée française. Public domain reproduction of illuminated medieval manuscript page, free to use, no copyright restrictions image - Picryl description
Al-jazari elephant clock - Public domain medieval manuscript
The elephant clock from Al-Jazari's manuscript. Public domain photograph of 14th-century art, free to use, no copyright restrictions image - Picryl description
Carillon avec entraînement à eau
Français : Croquis d'un mécanisme de carillon avec entrainement à eau.
Clock of al Jazari (detail)
1205-India, The Face of a Water Clock (detail)
Ancient Chinese Water Clock2
Public domain photograph related to the history of China, free to use, no copyright restrictions image - Picryl description
Ancient Chinese Water Clock1
Public domain photograph related to the history of China, free to use, no copyright restrictions image - Picryl description
Charlemagne Clock - A drawing of a man sitting on a throne
water-clocks that Harun al-Rashid sent to the Emperor Charlemagne in 807 ADالعربية: صورة الساعة المائية التي أرسلها هارون الرشيد إلى الأمبراطور شارلمان عام 807 م
Clepsydra-Diagram-Fancy
Diagram of a fancy clepsydra, this type being an automaton or self-adjusting machine. Water enters and raises the figure, which points at the current hour for the day. Spillover water operates a series of gears... More
Clepsydra-Diagram-Fancy - Drawing. Public domain image.
Diagram of a fancy clepsydra. Water enters and raises the figure, which points at the current hour for the day. Spillover water operates a series of gears that rotates a cylinder so that hour lengths are approp... More
Tidens naturlære fig 9
"Tidens naturlære" 1903 af Poul la Cour, Fig. 9. Vanduhr med Viserstilk. Bogen findes digitalt på s:da:Tidens Naturlære "Tidens naturlære" (Nature of time) 1903 by Poul la Cour, Ill. 9. Waterclock width indicat... More
Tidens naturlære fig10
"Tidens naturlære" 1903 af Poul la Cour, Fig. 10. Vanduhr med Viserværk. Vandet løber ind i toppen af beholder A, heri holdes et fast vandnieavu ved at overskydende vand løber ud af et hul i bagsiden, ved den ø... More
Tidens naturlære fig8
"Tidens naturlære" 1903 af Poul la Cour, Fig. 8. Vanduhr, der angiver en vis Tid. Vandet ligger til at begynde med i den øverste beholder A, herfra løber vandet ned igennem det hule ben B, igennem bøjningen C, ... More
Wasseruhr Harun al Raschid
Deutsch: Der Kalif Harun al-Raschid schenkt Karl dem Großen eine Wasseruhr (um 800)
Bulletin - United States National Museum (1959) (20481431946)
Title: Bulletin - United States National Museum Identifier: bulletinunitedst2181959unit (find matches) Year: 1877 (1870s) Authors: United States National Museum; Smithsonian Institution; United States. Dept. ... More