US5032A - Henry r - Google Patents

Henry r Download PDF

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Publication number
US5032A
US5032A US5032DA US5032A US 5032 A US5032 A US 5032A US 5032D A US5032D A US 5032DA US 5032 A US5032 A US 5032A
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United States
Prior art keywords
pipe
plate
henry
steam
chest
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Expired - Lifetime
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    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B13/00—Brushes with driven brush bodies or carriers
    • A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
    • A46B13/04—Brushes with driven brush bodies or carriers power-driven carriers with reservoir or other means for supplying substances
    • A46B13/06—Brushes with driven brush bodies or carriers power-driven carriers with reservoir or other means for supplying substances with brush driven by the supplied medium
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • F01L25/06—Arrangements with main and auxiliary valves, at least one of them being fluid-driven
    • F01L25/063—Arrangements with main and auxiliary valves, at least one of them being fluid-driven the auxiliary valve being actuated by the working motor-piston or piston-rod

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
  • Pipeline Systems (AREA)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)

Description

UNITED CONNECTING SIDE PIPES WITH STEAM-CHESTS.
Specification of Letters Patent No. 5,032, dated March 20, 1847.V
is a correct description of the construction and operation of the same, reference'beinghad to the drawing accompanying and making a part of this specication.
The ends of the pipes on the steam chest in the drawing marked A, I leave the usual size. For the purpose of providing for the expansion of the pipe I form the joint in the pipe by means of a plate from one fourth to three eighths of an inch thick of flexible metal marked B. This plate I make from eight to twelve inches larger in diameter, according to the size of the pipe, than the flanges of the pipe o-n the chest. This plate being perforated to the size of the opening of the" pipe on the chest, the inner edge of the plate is bolted to the flanges on the steam chest and the outer edge is bolted to the flange of the side pipe marked C, to which side pipe I give a bell mouthed shape will clear the metal on the insidev of the pipe. By this means, it will be seen, that i i by bolting the two flanges, one on the outposite on the insideedge of the plate, the space between the bolts on the outer andinner edges of the plate, is left for the expanf. sion of the pipe, the yielding of which plate affords all the room necessary to provideV for the expansion of such side pipes.
What I claim as my invent-ion and desire to secure by Letters Patent issTATEs PATENT oEEicE. i
HENRY R. DUNHAM, OF VNEW' YORK, N; Y.
or any other form by which the heads ofthe Y I bolts making the inner joint to thechest-30i i y side edge of the plate, and the other or yop- The application of a plate of flexible metal in a steam pipe between two lianges of different diameters, the yielding of which plate shall give sufficient room for the expansion of the pipe, thereby avoiding the necessity of using stuing boxes, or the ordinary copper hemispherical ring joint for side pipes of steam engines.
New York Feby. 26,1847.
-HENRY R. DUNHAM.
Witnesses: S. I. SHUGERT, H. H. SYLvEsTER.
US5032D Henry r Expired - Lifetime US5032A (en)

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US5032A true US5032A (en) 1847-03-20

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