Practical Marine Diesel EngineeringSimmons-Boardman Publishing Company, 1925 - 512 páginas |
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Términos y frases comunes
2-cycle adjustment air starting valve amount arrangement astern attached auxiliary bedplate boiler bolted bottom brake horsepower Burmeister & Wain cam shaft cast iron cause check valve clearance combustion compression connecting rod cooling water crank pin crank shaft crosshead cycle cylinder head diagram Diesel engine discharge Double Acting driven eccentric engine room exhaust valve fitted flange frame fuel injection fuel measuring pump fuel oil fuel pump fulcrum gear gine heat high pressure holes horsepower indicator inlet valve jacket leakage lift liner located lower end lubricating oil main bearing mean effective pressure motor vessels motorship operation pipe piston rod plate plunger pounds push rods rollers scavenging air screw seat shims ship shown in Fig side solid injection spray air compressor spray valve starting air steam steel stroke suction valves supply tank temperature tension rods tion trunk piston upper usually valve levers valve opens valve stem
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Página 483 - An applicant for license as second assistant engineer of motor vessels shall be eligible for examination after he has furnished satisfactory documentary evidence to the local inspectors that he has had the following experience: First: One year's service as third assistant engineer of motor vessels ; or, Second: Thirty-six months' actual service in the engine department of motor vessels, 12 months of which shall have been as oiler; or, Third: Three years...
Página 485 - Three years' service as an apprentice to the machinist trade engaged In the construction or repair of marine, locomotive, or stationary engines together with 1 year's service in the engine department of motor vessels as oiler or junior engineer, one-third of...
Página 22 - ... a = area of piston in square inches, n = number of strokes per minute, or twice the number of revolutions per minute.
Página 485 - Vessels An applicant for license as second assistant engineer of motor vessels shall be eligible for examination after he has furnished satisfactory documentary evidence to the local inspectors that he has had the following experience: First: One year's service as third assistant engineer of motor vessels ; or, Second: Thirty-six months...
Página 485 - ... or, Fourth. Any person holding a license as second assistant engineer of steam vessels, after having served as oiler in the engine department of motor vessels for not less than three months or employed for not less than three months in the construction and installation of engines for motor vessels.
Página 484 - Any person holding a license as second assistant engineer of steam vessels, after having served as oiler in the engine department of motor vessels for not less than 6 months or has been employed for not less than 3 months in the construction or installation of engines for motor vessels, together with 3 months...
Página 6 - BTU) is the amount of heat required to raise one pound of water from 59° to 60° Fahrenheit.
Página 485 - ... (e) Any person holding a license as third assistant engineer of steam vessels, after having served as oiler in the engine department of motor vessels for not less than 3 months or has been employed for not less than 3 months in the construction and installation of engines for motor vessels...
Página 484 - An applicant for license as third assistant engineer of motor vessels shall be eligible for examination after he has furnished satisfactory documentary evidence to the local inspectors that he has had the following experience: First. Two years' service as oiler on motor vessels; or, Second.
Página 484 - One year's service as assistant engineer on motor vessels for license as chief engineer of motor vessels of 750 gross tons and under: or...