NJIT eTD: The New Jersey Institute of Technology's njit-etd1973-002 electronic Thesis

A mathematical analysis of the Geneva mechanism was conducted to determine the potential of this device as a tinting mechanism, and the feasibility of replacing the widely used pallet and starwheel escapement with a Geneva mechanism.

The primary objective of the study was to determine if the Geneva mechanism will attain a terminal velocity, and if so, how much time is required to reach this velocity.

To accomplish this objective, the differential equation of motion for the system was derived using Lagrangian dynatos. The equation was programmed and solved on a digital computer.

The study indicated that the Geneva mechanism does reach a terminal velocity, and consequently can be used as a timing device. The mechanism, however, requires as much as fifty milliseconds to attain this terminal velocity.

Title:	An analysis of the Geneva mechanism as a timing device
Author:	Meyer, Hubert W.
Document Type:	Thesis
Department:	Department of Physics
Degree:	Master of Science
Major:	Engineering Science
Advisory Committee:	Stevenson, Benjamin H. Neidhardt, W. Jim Natapoff, Marshall
Thesis Date:	1973
Keywords:	Automatic timers
Availability:	Unrestricted
Abstract:	A mathematical analysis of the Geneva mechanism was conducted to determine the potential of this device as a tinting mechanism, and the feasibility of replacing the widely used pallet and starwheel escapement with a Geneva mechanism. The primary objective of the study was to determine if the Geneva mechanism will attain a terminal velocity, and if so, how much time is required to reach this velocity. To accomplish this objective, the differential equation of motion for the system was derived using Lagrangian dynatos. The equation was programmed and solved on a digital computer. The study indicated that the Geneva mechanism does reach a terminal velocity, and consequently can be used as a timing device. The mechanism, however, requires as much as fifty milliseconds to attain this terminal velocity.
Complete Thesis:	njit-etd1973-002 (46 pages ~ 4,061 KB pdf)
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