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Machine Parts |
Record 51 to 75 of 79 |
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Metallic Ligament, Kelvin Flexible "To make the ligament, a very large number of exceedingly fine copper wirers laid close together are soldered to the upper surface of the upper trunnion." —Encyclopedia Britannica, 1910 ... |
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Pitman A rod which connects a rotary with a reciprocating part, either for imparting motion to the latter or taking motion from it, as that which couples a crank with a saw gate, or a steam piston with its c... |
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Pod Auger A pod auger for boring... |
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Pod Auger A pod auger for boring... |
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Pull, oblique "Diagram illustrating the disadvantage of an oblique pull." — Martin, 1917... |
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Pump "A device for raising liquids or removing gas from a closed vessel." Foster, 1921. The image shows two types of pumps and their mechanisms: Fig. 1; a. barrel, b. piston, c. valve, d. reservoirs. Fig. ... |
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Pump, double-acting force pump "A double-acting pump of the piston pattern is shown [here]. Such a pump has two sets of suction valves and delivery valves, one set for each side of the piston. With the piston moving in the directio... |
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Pump, forcing "The forcing pump is represented where A is a solid piston, working air tight in its barrel. There tube, C leads from the barrel to the air vessel, D. Through the pipe, P, the water is thrown into the... |
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Pump, forcing "As the piston ascends, as shown in the left-hand figure, the pressure of the atmosphere forces the water up the suction pipe P; the water opens the suction valve V and flows into the pump cylinder. W... |
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Pump, lift "The lift pump or suction-pump consists of a cylinder or barrel, piston, two valves, and a suction pipe, the lower end of which dips below the surface of the liquid to be raised." — Avery, 1895... |
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Pump, lifting "In some cases it is desired to raise water higher than it can be forced by the pressure of the atmosphere into the chamber of a simple suction pump. To accomplish this the pump chamber with its bucke... |
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Pump, plunger "The action does not differ in any way from that of the piston force pump. During the up stroke of the plunger, the suction valve is open and the delivery valve is closed; during the down stroke, the ... |
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Pump, Single Acting A hydraulic machine used for raising liquids from a lower level to a higher level through a pipe or passage by a single piston that only pumps in one direction. ... |
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Pump, suction "The suction pump uses suction, water pressure and one-way valves to suction water from a well or other source, and to expel water through A." —Hallock 1905... |
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Rheostat "Nichols Rheostat. a, wooden frame; b, tinned iron strip; c, stationary, and c', movable binding-posts; d, copper strip for short-circuiting." -Whitney, 1911... |
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Scroll Wheel "a, scroll-wheel, intermeshing with the pinion b, which, sliding by a feather on the shaft, c, imparts a gradually decreasing velocity to the latter as b is moved toward the center of a." -Whitney, 19... |
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Slide-Rest "A slide-rest such as would be used with the lathe in the previous engraving, for which purpose simplicity of construction and steadiness in all its parts are the points chiefly aimed at." —The ... |
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Slide-Rest "The self-acting slide-rest carries reduction by driving the lathe itself the small "feed" movement necessary for bringing the tool to bear on successive portions of the work, it dispenses wholly with... |
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Snatch-block "A block used in ships, having an opening in one side to receive the bight of a rope, chiefly used for heavy purchases, where a warp or hawser is brought to the capstan." — Williams, 1889... |
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Steam hammer, valve gear of "The valve gear for operating the steam hammer is shown separately, the cylinder and valve chest being in section."—Finley, 1917 ... |
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Stuffing-box "A small enclosure, to prevent the escape of steam, etc., at a joint in machinery. — Williams, 1889... |
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Syringe, fire "Place a bit of tinder in the cavity of the piston of the 'fire-syringe'. Put the piston into the open end of the cylinder and force it in, compressing the confined air as abruptly as possible. Prom... |
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Valve, Crown A dome shaped valve which is vertically reciprocated over a slotted box. ... |
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Valve, Cup A cup shaped or conical valve which is guided by a stem to and from its flaring seat. ... |
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Valve, Lever Safety An illustration of a lever safety valve. "Suppose the valve A is just suppose to open when the steam pressure under it is 120 lb. per square inch, that mean area of the valve exposed to steam pressur... |
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Clipart ETC is a part of the Educational Technology Clearinghouse and is funded by various grants. Produced by the Florida Center for Instructional Technology, College of Education, University of South Florida. Email the project manager.