Norris's Hand-book for Locomotive Engineers and Machinists ...H. C. Baird, 1854 - 302 σελίδες |
Αναζήτηση στο βιβλίο
Αποτελέσματα 1 - 5 από τα 22.
Σελίδα 163
... port published by order of the House of Commons . Belgian Lines . Ghent to Courtray ... .... Ghent to Bruges ...... £ 6,620 7,675 Landen to St. Trond Louvain to Tirlemont .... 8,990 19,957 Liege to Prussian Frontiers ... 40,797 Ans to ...
... port published by order of the House of Commons . Belgian Lines . Ghent to Courtray ... .... Ghent to Bruges ...... £ 6,620 7,675 Landen to St. Trond Louvain to Tirlemont .... 8,990 19,957 Liege to Prussian Frontiers ... 40,797 Ans to ...
Σελίδα 208
... port of heavy bodies , the better disposition and pro- portionment of the component parts , and the selec- tion of suitable materials , capable of resisting heavy strains and various other causes of derangement and decay , demanded , in ...
... port of heavy bodies , the better disposition and pro- portionment of the component parts , and the selec- tion of suitable materials , capable of resisting heavy strains and various other causes of derangement and decay , demanded , in ...
Σελίδα 209
... by the same valve and by the same motion . The valve , being made to slide backwards and forwards upon the face of the ports , opens and closes the several passages in their turn . The two extreme ones 18 * LOSS FROM RESISTANCES . 209.
... by the same valve and by the same motion . The valve , being made to slide backwards and forwards upon the face of the ports , opens and closes the several passages in their turn . The two extreme ones 18 * LOSS FROM RESISTANCES . 209.
Σελίδα 210
... ports , communicate with either Fig . 53. - Old Valve , Lap . 16 end of the cylinder . The middle one is termed the exhausting port , and its corresponding passage ter- minates in a pipe open to the atmosphere , and car- ried into the ...
... ports , communicate with either Fig . 53. - Old Valve , Lap . 16 end of the cylinder . The middle one is termed the exhausting port , and its corresponding passage ter- minates in a pipe open to the atmosphere , and car- ried into the ...
Σελίδα 211
Septimus Norris. length to span between the ports . As soon as the edge of this chamber passes the edge of the steam- port , the pent - up steam finds vent , and rushing through the chamber into the exhausting passage , escapes into the ...
Septimus Norris. length to span between the ports . As soon as the edge of this chamber passes the edge of the steam- port , the pent - up steam finds vent , and rushing through the chamber into the exhausting passage , escapes into the ...
Άλλες εκδόσεις - Προβολή όλων
Συχνά εμφανιζόμενοι όροι και φράσεις
abscissa Atmospheric Railway avoirdupois axle blast-pipe boiler brass centre circle circular segments Circum circumference cloth coke conjugate connecting-rod copper crank Cube Root cubic feet cubic foot cubic inch curve cylinder cylinder in inches Dauphiny Decimal or Reciprocal diame diameter distance driving wheels eccentric-rod equal EXAMPLE.-Required find the Area find the Solidity fire-box Fraction or Numb friction Frustum fulcrum fulcrum and valve Gallons gauge give the solidity Height Length horses Hyperbola iron Length of Arc leverage locomotive engine metallic mile morocco motion multiply the sum North Shields ordinate Ounces Parabola pipes piston piston-rod plates Pounds pressure quotient radius rails Railway resistance revolving axis RULE RULE.-Multiply RULE.-To find screw segment shaft side smoke-box spindle square inch Square Root steam stroke subtract thickness throw tion tons trapezium tubes valve velocity Volume whole weight yards Zone