Image
Category
Collection
Maker
Object type
Place
Material
Date

Single wheel delta metal strip radial flow blades

1893

Mild steel radial clearance reaction blade

Twelve blades, for Parsons' original Steam Turbine generator.

Sabre blade and sheath

1803

Lozenge root radial clearance reaction type blade for last row of L.P. turbine 50,000 K.W. alternator, Chicago, U.S.A. 4 notches for lacing strips, 42" x 3 1/2"

Lozenge root radial clearance reaction type blade for last row of L.P. turbine 50

3 steel blades made in switzerland, from the portable laboratory owned by Dr. H.G Butterfield, unsigned, 1930-1940

3 steel blades made in switzerland

1930-1940

Length of stainless steel reaction blade strip 44 1/2" x 1 1/4"

Length of stainless steel reaction blade strip 44 1/2" x 1 1/4"

Length of stainless steel reaction blade strip 37" x 1 1/8"

Length of stainless steel reaction blade strip 37" x 1 1/8"

Specimen showing the first out of five stages in the manufacture of the blade of the Kent Felling Axe

The first out of five specimens showing the stages in the manufacture of the blade of the Kent Felling Axe

1922

Specimen showing the second out of five stages in the manufacture of the blade of the Kent Felling Axe

Specimen showing the second out of five stages in the manufacture of the blade of the Kent Felling Axe

1922

Specimen showing the third out of five stages in the manufacture of the blade of the Kent Felling Axe

Specimen showing the third out of five stages in the manufacture of the blade of the Kent Felling Axe

1922

Lozenge root radial clearance reaction blade; 4 notches for lacing strips; 39 1/2" x 3 1/ 2"

Lozenge root radial clearance reaction blade

Specimen showing the last out of five stages in the manufacture of the blade of the Kent Felling Axe

Specimen showing the last out of five stages in the manufacture of the blade of the Kent Felling Axe

1922

Specimen showing the fourth out of five stages in the manufacture of the blade of the Kent Felling Axe

Specimen showing the fourth out of five stages in the manufacture of the blade of the Kent Felling Axe

1922