Electric Lighting SpecificationsW. J. Johnstone Company, Limited, 1892 - 176 стор. |
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Результати 1-5 із 5
Сторінка 50
... set screw , in all cases care being taken to secure good and sufficient contact to prevent heating and insure permanency ; when made with lugs or set screws they shall be in plain sight and easily accessible for tightening . Connecting ...
... set screw , in all cases care being taken to secure good and sufficient contact to prevent heating and insure permanency ; when made with lugs or set screws they shall be in plain sight and easily accessible for tightening . Connecting ...
Сторінка 51
... set screw , in all cases care being taken to secure good and sufficient contact to prevent heating and insure perma- nency , when made with lugs or set screws they shall be in plain sight and easily acces- sible for tightening . All ...
... set screw , in all cases care being taken to secure good and sufficient contact to prevent heating and insure perma- nency , when made with lugs or set screws they shall be in plain sight and easily acces- sible for tightening . All ...
Сторінка 75
... set- screw , in all cases care being taken to secure good and sufficient contact to prevent heating and insure permanency ; when made with lugs or set - screws they shall be in plain sight and easily accessible for tightening . Connect ...
... set- screw , in all cases care being taken to secure good and sufficient contact to prevent heating and insure permanency ; when made with lugs or set - screws they shall be in plain sight and easily accessible for tightening . Connect ...
Сторінка 112
... bolts , etc. { Height } Height from Drop line of shaft Shafting to be ^ { S floor ceiling S to centre tapped for set screws provided with key seats ( for the pulleys specified below , and ( provided ) with all necessary collars , guard ...
... bolts , etc. { Height } Height from Drop line of shaft Shafting to be ^ { S floor ceiling S to centre tapped for set screws provided with key seats ( for the pulleys specified below , and ( provided ) with all necessary collars , guard ...
Сторінка 113
... set screws . key seats and keys . Pulleys to be in diameter by face , and capable of trans- mitting horse - power at revolutions . arm , balanced friction - clutch pul- leys , in diameter by face , and capa- ble of transmitting horse ...
... set screws . key seats and keys . Pulleys to be in diameter by face , and capable of trans- mitting horse - power at revolutions . arm , balanced friction - clutch pul- leys , in diameter by face , and capa- ble of transmitting horse ...
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Загальні терміни та фрази
Age money Alternating Current ampère meter apparatus appliances arc lamps armature attached automatic baseframe bidder shall fill bids building c. p. lamps cables candle power capacity carried ceiling cent centre of distribution cleats conductors conduit connections contractor shall furnish cross-arms cuits cut-out boxes cut-outs and switches Direct Current double-pole dynamo or circuit dynamos Trade number erect the following fastened fill out completely fixture foundation(s full load fuses hand regulator incandescent lamps inches incombustible bases installation insulated wire insulation resistance junction boxes knife switch least lightning arresters main wires ments moisture moisture-proof molding necessary non-combustible number of lights number or designation ohms operation outlets pipes placed plant porcelain potential pressure proper protected pulleys purchaser Rating of exciters riser feeder schedule securely set screws shunt Sockets soldered spark arresters specification steam struction switchboard taps three-wire tightened tion tube two-wire voltage voltmeter volts walls waterproof wire smaller