Hydraulic-ram
61MONTGOLFIER — FRANCE (see also List of Individuals) 26.8.1740 Annonay/F 26.6.1810 Balaruc/F The principle of the hydraulic ram may be described as: The potential energy of water can be converted to kinetic energy by a pipeline in which the flow is abruptly… …
62Reciprocating screw machinery — is used for the extrusion blow molding of hollow containers. Examples of parts manufactured from these machines include lightweight HDPE bottles for dairy and water, as well as large 3 5 gallon polycarbonate bottles for water coolers. Description …
63Dump truck — For other uses, see Dump truck (disambiguation). A dump truck (or, UK, dumper truck) is a truck used for transporting loose material (such as sand, gravel, or dirt) for construction. A typical dump truck is equipped with a hydraulically operated… …
64Hyrat — is short for HYdraulic Ram Air Turbine. In airplanes, a Ram Air Turbine is a small turbine that extends into the air stream to power essential services. A HYRAT is Ram Air Turbine that is connected to a small hydraulic pump. This pump is enough… …
65Compression molding — Compression molded rubber boots before the flashes are removed. Compression molding is a method of molding in which the molding material, generally preheated, is first placed in an open, heated mold cavity. The mold is closed with a top force or… …
66Water wheel — This article is about the machine for converting energy of flowing or falling water. For paddle wheels used to propel watercraft, see paddle wheel ship. For wheels used solely to lift water, see Noria. For factories or industries driven by water… …
67Automobile accessory power — can be produced by several different means. However, it is always ultimately derived from the automobile s internal combustion engine. An engine has one or more devices for converting energy it produces into a usable form, electricity connection… …
68pump — pump1 pumpable, adj. pumpless, adj. pumplike, adj. /pump/, n. 1. an apparatus or machine for raising, driving, exhausting, or compressing fluids or gases by means of a piston, plunger, or set of rotating vanes. 2. Engin., Building Trades. a shore …
69tunnels and underground excavations — ▪ engineering Introduction Great tunnels of the world Great tunnels of the worldhorizontal underground passageway produced by excavation or occasionally by nature s action in dissolving a soluble rock, such as limestone. A vertical opening …
70Baler — This article describes the farm machinery. For the municipality in Aurora, Philippines, see Baler, Aurora. A baler is a piece of farm machinery that is used to compress a cut and raked crop (such as hay or straw) into bales and bind the bales… …
