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  • National Gas Engine Company - Improved design adapted for all kinds of work and specially ...
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  • TABLE DES MATIÈRES
  • TABLE DES ILLUSTRATIONS
  • RECHERCHE DANS LE DOCUMENT
  • TEXTE OCÉRISÉ
  • Première image
  • PAGE DE TITRE
    • Tne National Gas Engine Company, Limited (p.3)
    • Introduction (p.4)
    • Showrooms and Depots (p.6)
      • Standad Engines for Small-Power Users (p.9)
    • National Gas Engines (p.10)
      • Special Features of Standard Engines, 2 H.P. to 7 H.P (p.11)
        • Governors (p.11)
        • Ignition Arrangements (p.11)
        • Loose Cylinder-Liner (p.11)
        • Valves (p.11)
        • Forged-Steel Crank Shafts (p.11)
        • The Starting Arrangements (p.11)
        • Perfect Self-Lubrification (p.11)
    • Particulars of Standard Engines (p.13)
    • Standard Single-Cylinder Horizontal Engines (p.15)
    • Specification of standard Single-Cylinder Gas Engines (p.17)
      • General Description (p.17)
      • Cylinder (p.17)
      • Bed (p.17)
      • Air and Gas Valves (p.19)
      • Valves and Valve Gear (p.21)
      • Crank Shaft (p.21)
      • Gear Wheels and Side Shaft (p.21)
      • Crank-Pin Lubricator (p.21)
      • Connecting Rod (p.23)
        • Electric Ignition (p.23)
        • Tube Ignition (p.23)
        • Governing Gear (p.23)
      • Piston (p.25)
        • Lubricating Pump for Connecting Rod and Cylinder (p.26)
        • Air and Exhaust Silencers (p.26)
      • Starting Arrangements (p.27)
        • Tests (p.29)
    • Specification of 95 Horse-Power Gas Engine (p.32)
      • Air and Gas Valve and Cylinder Jacket (p.32)
      • Valve-Spindle Guides (p.32)
      • Side-Shaft Bearings (p.32)
      • Governing Gear (p.34)
    • Standard Normal Engines, fitted with Two Fly-wheels (p.41)
    • Standard Normal Engines, fitted with One Fly-wheels (p.43)
    • Particulars of Engines for Electric Driving (p.45)
      • Thousands of National Engines are use in:- (p.46)
      • In Electrical Work they are extensively used for: - (p.46)
  • Dernière image
  • Première image
  • PAGE DE TITRE
    • Viex of Wellington works and head offices of the National Gas Engine Co., LTD. (p.2)
    • Types of standard national engines (p.7)
      • Standard 2 – Wheel Engine, 20 to 50 B.H.P (p.7)
      • Standard Mill Engine, 300 B.H.P (p.7)
      • Six – cylinder Engine. New design (p.7)
      • Standard Mill Engine, 150 B.H.P (p.7)
      • Large Vertical Engine, 300 to 1500 B.H.P (p.7)
    • Interior View of one of 20 Bays in our works devoted exclusively to the manufacture of National Gas Engines (p.8)
    • View of 4 Effective H.P. Gas Engine (p.12)
    • Standard Design of 6 to 10 Effective H.P. Gas Engine (p.14)
    • Standard Industrial design 18 Effective H.P (p.16)
    • Core-making Department in Foundry (p.18)
    • A testing Bay where all Engines are thoroughly tested before dispatch (p.20)
    • Standard Design of 36 Effective H.P. Engine for Electric Light purpose (p.22)
    • One of our Machine Shops where National Engines are manufactured on the most modern methods (p.28)
    • Standard Design of 20 to 40 Effective H.P. Gas Engine for Industrial Purpose (p.30)
    • Standard Design of 20 Effective H.P. Electric Light Engine (p.31)
    • Standard Design of 95 Effective H.P. Electric Light Engine (p.33)
    • Typical indicator diagrams (p.35)
      • Full load (p.35)
      • Light load (p.35)
      • Variable load (p.35)
      • Light spring Card (p.35)
    • Wellington works, Ashton – under – lyne (p.36)
      • Drawing office (p.36)
      • Pattern shop (p.36)
      • Brass foundry (p.37)
      • Brass – Finishing Department (p.37)
      • Heavy Turning Shop where Fly – Wheels and other heavy parts are machined by powerful Turning Mills (p.38)
      • Part of Foundry and Moulding Shop where all Castings for National Engines are produced (p.39)
  • Dernière image
Standard Normal Engines, fitted with Two Fly-wheels

(SEE FIGURES 1 AND 2)

G O P . w s 50 U <D PRINCIPAL OVERALL DIMENSIONS â–  Approx. Weights

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c3 s B.H.P. a m A B C D E F < H J j K P G+ H J + K L M N 6^ P P

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M 10 280 18 6 1 H 12 3 6| 4| ' 4 11 i 12 j j 1 11 2 14 1 6 5 11 4 Oi 6 6 2 9 i 2 6 15 18 : 44 Natural M

O 14 260 24 10 1 5f 134 3 10 Si 5 8 14 j 2 44 2 6 1 8 6 10 4 104 7 9 3 44 3 0 19 23 : 5i Naturalize O

P 18 250 24 10 1 64 14 4 4| 5 6 2 15 2 54 2 6 1 9 7 5 4 114 8 3 3 4A 3 6 30 35 64 Naturally P

R 26 250 30 12 1 9g 15 4 54 6 ; 6 10 16 i 2 11 3 2 , 2 1 8 2 6 1 9 0 3 104 j 4 0 40 47 7 fi- Nature R

S 34 250 30 12 1 104 16 5 If n 7 1 17 2 11 3 2 2 CO GO 6 1 9 3 3 R'4 ; 4 0 45 52 ll Naval S

T 44 240 40 12 2 3 17 5 34 n 7 9 184 j 3 5 3 8 2 64! 9 34 7 1 10 3 4 6 4 6 60 69 144 Navigate T

V 50 230 40 14 2 3 18 5 8§ n a 2 194 i 3 64 3 10 2 04 9 94 7 44 11 0 4 6 4 6 72 82 154 Navigation V

W 60 230 54 14 2 4 18 5 11 ~2 , 8 74 194 â– 3 7 i 3 104 2 7 10 3 7 54 11 0 5 0 5 0 90 102 21 Navigator W

X 75 230 54 16 2 54 19 5 11 : -7fj GO O tCH 21 3 104 4 24 2 94:10 74 8 1 11 6 5 0 5 0 100 114 21 Navigable X

XA 95 210 60 20 3 1 164 6 44* 10!j |j 9 i : i' i 54 24 4 94 5 24 3 54'11 54 10 0 13 0 5 6 .6 0 145 160 334 Navy XA

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