| Year | 2000 |
| Date | 14-Jan |
| Volume | 184 |
| Issue | 4,111 |
| Page | 89 |
| Category | Steam |
| Part | 1 |
| Title | Miniature Injectors |
| Author | D.A.G.Brown |
| Notes | Explores the principles. Henri Giffard. Early beginnings, why does an injector work? Vacuum conditions, practical injector design, delivery cone dimensions, combining cone gap, steam cone dimensions, getting the water away |