Image
Category
Collection
Object type
Maker
Place of origin
Date

Hand-driven dynamo and small lamp for showing energy conversion

Hand-driven dynamo with small lamp and holder

1900-1980

Tyre-driven dynamo for cycles

Bluemels dynamo for cycles.

Dynamo for cycles(maker unknown).

Dynamo in display case

1896

Dynamo

1890 ca.

Dynamo and rotary converter no. A101068

1934

Voltalite cycle dynamo (no lamps), c. 1914

circa 1914

Lucas "C25 F-0 " dynamo for cycles.

Dynamo and pump made by Mather & Platt Ltd

1890 ca.

Canning Dynamo made of cast iron. 6 volts

1890 ca.

Dynamo

Early "Edison" Dynamo

Edison-Hopkinson dynamo

Edison-Hopkinson dynamo

Small dynamo, enclosed type, continuous current, drum armature and spare shuttle

Small dynamo, enclosed type, continuous current

"Over" type bipolar dynamo with belt tensioning rails, by F.W. Dickinson, and one switchboard with separate ammeter and D.P. switch, by F.W. Dickinson

"Over" type bipolar dynamo with belt tensioning rails

Hand-dynamo

Hand-dynamo

1887

Wheel turned dynamo, on wooden base large horseshoe magnet, double coil and commutator, probably English, 1880-1910

Wheel turned dynamo

1880-1910

(Rails) "Over" type bipolar dynamo with belt tensioning rails by F.W. Dickinson

(Rails) "Over" type bipolar dynamo with belt tensioning rails by F.W. Dickinson

One long dynamo; copper coils in between two iron plates. Manufacturer unknown

dynamo

Self-exciting dynamo, by Mavor and Coulson, 1893

Self-exciting dynamo, by Mavor and Coulson, 1893

1893

Early historical dynamo of W. Ladd

Early historical dynamo of W. Ladd

Crompton dynamo, c.1900

Crompton dynamo, c.1900

circa 1900

Early Edison 10 k.w. two-pole dynamo

Early Edison 10 k.w. two-pole dynamo

Elwell-Parker 2 pole open-pattern dynamo with drum armature, no.1613 complete with track for belt tensioning 60 volts 15 amps D C output at 1200 rpm. Made by Electric Construction Corporation Ltd. Wolverhampton

Elwell-Parker 2 pole open-pattern dynamo with drum armature

Alternate current dynamo of Gramme type combined with direct-current exciting machine, on same shaft, French manufacture

Alternate current dynamo of Gramme type

Small "Gramme" dynamo made by W.B. Bain, 1879 in Forest of Dean

Small "Gramme" dynamo made by W.B. Bain, 1879

1879

Early Siemen's dynamo

Early Siemen's dynamo

Berko cycle dynamo complete with rear lamp, c.1923

Berko cycle dynamo complete with rear lamp, c.1923

circa 1923

(Dynamo) "Over" type bipolar with belt tensioning rails by F.W. Dickinson, and one switchboard with separate ammeter and D.P. switch by F.W. Dickinson

(Dynamo) "Over" type bipolar with belt tensioning rails by F.W. Dickinson

dynamo; central coil, with an outer casing of iron sheets. manufactured by Ferranti

Dynamo

Earliest form of Ferranti dynamo; with first and latest type of helix, used with this machine

Ferranti dynamo

1882-1883

Dynamo by Ladd, 1867

Dynamo by Ladd, 1867

1867

De Meritens' dynamo, 1881

De Meritens' dynamo, 1881

1881

Gramme dynamo, 1882, from Crystal Palace Exhibition

Gramme dynamo, 1882, from Crystal Palace Exhibition

1882

Ladd twin armature dynamo

Ladd twin armature dynamo

Brush's dynamo

Brush's dynamo