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eBook details

• Title: Carlton v. Bokee
• Author : United States Supreme Court
• Release Date : January 01, 1873
• Genre: Law,Books,Professional & Technical,
• Pages : * pages
• Size : 54 KB

Description

Messrs. J. H. B. Latrobe and B. R. Curtis, for the appellant; Messrs. C. F. Blake and C. M. Keller, contra. The lamp, as patented to Reichmann, was one of a large number of attempts made about the time to utilize petroleum and its various products for purposes of illumination. The old lamps adapted to sperm oil, lard, and other gross and sluggish oils were unfitted for the use of so volatile and dangerous a substance. In them the flame was set close to the lamp, and the tube holding the wick was projected downward into the oil, so that the heat of the flame might be communicated thereto in order to render it more fluid and susceptible to the capillary attraction of the wick. Such an arrangement as this with petroleum would have produced a speedy explosion. This article required that the flame should be elevated as far as possible above the lamp and that the metallic wick tube should not communicate any heat to the fluid. This was one object to be attained in the burners required for the use of the new illuminator. Another was some contrivance for concentrating a current of air upon the flame itself, so as to consume as perfectly as possible all the rapidly escaping volatile gases, both as a saving of light and as a preventive of the disagreeable odors-which they would otherwise diffuse.

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