Première page
Page précédente
Page suivante
Dernière page
Illustration précédente
Illustration suivante
Réduire l’image
100%
Agrandir l’image
Revenir à la taille normale de l’image
Adapte la taille de l’image à la fenêtre
Rotation antihoraire 90°
Rotation antihoraire 90°
Imprimer la page
- 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)
- National Gas Engines (p.10)
- Particulars of Standard Engines (p.13)
- Standard Single-Cylinder Horizontal Engines (p.15)
- Specification of standard Single-Cylinder Gas Engines (p.17)
- Specification of 95 Horse-Power Gas Engine (p.32)
- 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)
- 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)
- 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)
- Wellington works, Ashton – under – lyne (p.36)
- Dernière image
Specification of Standard Singic-Cylindcr Gas Engines
10 HORSE-POWER TO 70 HORSE-POWER INCLUSIVE,
General Description.—The engines of the types here described have massive girder beds with a continuous arm in the line of direct stress, thus ensuring maximum strength and rigidity. The bed extends well to the rear of the engine, so as to reduce the overhang of the cylinder to a minimum,, thus still further adding to general rigidity. The main bearings are fitted with fiat caps, and generally the design secures easy accessibility to all bearings and working parts. The general provisions are such that the effects of wear, the amount of oil consumed, ease of cleaning, and all other important features in the working of a gas engine are on the most efficient lines.
Cylinder.—The cylinder is a short and extremely simple casting, and contains the exhaust valve only.
It is fitted with a separate liner of specially hard cast iron, which can be easily replaced or rebored. The cylinder and liner are built into the frame of the engine so as to secure a sound and rigid job, and a suitable expansion joint is provided at the front of the liner, which is thus free to expand under the working heat. The cylinder jacket is provided with a hand-hole, having a removable door for cleaning purposes.
Standard Cylinder Casting.
(Its simplicity should be carefully noted).
17
Le texte affiché peut comporter un certain nombre d'erreurs. En effet, le mode texte de ce document a été généré de façon automatique par un programme de reconnaissance optique de caractères (OCR). Le taux de reconnaissance estimé pour cette page est de 98,83 %.
La langue de reconnaissance de l'OCR est l'Anglais.
10 HORSE-POWER TO 70 HORSE-POWER INCLUSIVE,
General Description.—The engines of the types here described have massive girder beds with a continuous arm in the line of direct stress, thus ensuring maximum strength and rigidity. The bed extends well to the rear of the engine, so as to reduce the overhang of the cylinder to a minimum,, thus still further adding to general rigidity. The main bearings are fitted with fiat caps, and generally the design secures easy accessibility to all bearings and working parts. The general provisions are such that the effects of wear, the amount of oil consumed, ease of cleaning, and all other important features in the working of a gas engine are on the most efficient lines.
Cylinder.—The cylinder is a short and extremely simple casting, and contains the exhaust valve only.
It is fitted with a separate liner of specially hard cast iron, which can be easily replaced or rebored. The cylinder and liner are built into the frame of the engine so as to secure a sound and rigid job, and a suitable expansion joint is provided at the front of the liner, which is thus free to expand under the working heat. The cylinder jacket is provided with a hand-hole, having a removable door for cleaning purposes.
Standard Cylinder Casting.
(Its simplicity should be carefully noted).
17
Le texte affiché peut comporter un certain nombre d'erreurs. En effet, le mode texte de ce document a été généré de façon automatique par un programme de reconnaissance optique de caractères (OCR). Le taux de reconnaissance estimé pour cette page est de 98,83 %.
La langue de reconnaissance de l'OCR est l'Anglais.