An oil lamp is an object used to produce light continuously for a period of time using an oil-based fuel source. The use of oil lamps insight Globe: Antique PDF thousands of years ago and continues to this day, although not commonly anymore. Oil lamps are a form of lighting, and were used as an alternative to candles before the use of electric lights.
Författare: Apa Publications Limited Insight Guides.
The Antique Swivel & Tilt Globe is a non-illuminated globe that can be titled or rotated in any direction. It has a diameter of 10.6cm, and a height of 13.5cm
Starting in 1780, the Argand lamp quickly replaced other oil lamps still in their basic ancient form. These in turn were replaced by the kerosene lamp in about 1850. Therefore, oil lamps of today are primarily used for the particular ambience they produce. The hole through which fuel is put inside the fuel chamber. There may be single or multiple holes. It may be just an opening in the body of the lamp, or an elongated nozzle.
In some specific types of lamps, there is a groove on the superior aspect of the nozzle that runs along to the pouring hole to re-collect the oozing oil from the wick. Lamps can come with or without a handle. The handle can come in different shapes. The most common is a ring shaped for the forefinger surmounted by a palmette, on which the thumb is pressed to stabilize the lamp.
Other handles can be crescent shaped, triangular, or semi-ovalular. The mean volume in a typical terra-cotta lamp is 20 cc. Wheel-made: This category includes Greek and Egyptian lamps that date before the 3rd century BC. They are characterized by simple, little or no decoration, and a wide pour hole, a lack of handles, and a pierced or unpierced lug.