objects showing improvements in compensation balances and pendulums

Made:
circa 1843

Case of objects showing improvements made by Loseby in compensation balances and pendulums including 4 compensation balances, 12 small curved tubes, 14 small straight tubes, apparatus for illustrating Loseby's Pendulum, as for regulating motion of telescope

Details

Category:
Time Measurement
Object Number:
1884-75
Materials:
balance: bi-metallic, bulbs: glass and tubes: (contents) mercury
type:
compensation balances for chronometers
credit:
Mr. E. T. Loseby

Parts

Representation of Loseby's Modifications in Compensation Balances and Pendulums, 1843-1884

Representation of Loseby's Modifications in Compensation Balances and Pendulums, 1843-1884

Objects showing improvements made by Loseby in compensation balances and pendulums, designed to eliminate the middle temperature error. Includes 4 compensation balances, 9 small curved tubes, 8 small straight tubes, apparatus for illustrating Loseby's Pendulum, as for regulating motion of telescope, 1843-1884

Measurements:
overall: 30 mm x 430 mm x 140 mm, .58kg
Materials:
mercury , wood (unidentified) , felt and cardboard
Object Number:
1884-75 Pt1
type:
reconstruction
Part with glass end showing improvements made by Loseby in compensation balances and pendulums

Part with glass end showing improvements made by Loseby in compensation balances and pendulums

Part with glass end showing improvements made by Loseby in compensation balances and pendulums

Object Number:
1884-75/3
type:
compensation balances for chronometers