| Description | Additional Small Engines (17 items).
1349a. Lonergan & Co. for Don Juan Fenteda Guido, Seville, Spain (JC). Apr.-Aug. 1831. 17 items.
2 horse power independent crank engine, with 9½ inch cylinder, 20 inch stroke, cast iron beam, cast iron connecting rod.
"Scheme for a two horse engine and pumps" - marked "not executed" (this drawing shows a beamless engine with a crosshead at the top of the piston rod).
"Proposed plan of 2 horse engine JC & pumps" - marked "not executed" (this drawing shows a beam engine working a pump beam).
Double pump - partially coloured original and partially coloured reverse drawings; plan and sections of the boiler - sketch and partially coloured reverse drawing; plans and elevations of the engine and boiler and pump - partially coloured reverse drawing; view showing the mode of holding down the bracket etc. for the outer end of the fly wheel shaft - reverse drawing; small sketch section of a 2 horse cistern. All these drawings except the last item bear letter codes.
Also plan and section of the well and tank etc. - coloured drawing with captions in Spanish; plan and section of the tank - partially coloured drawing; section and plan of the well.
Also the following memoranda of experiments on the engine: "2h E[ngine] JC, 21 July"; indicator diagrams from experiments of 21 Jul. (3 sheets); "22 July Lonergan's 2 horse"; indicator diagrams from experiments of 22 Jul. (4 diagrams); "Experiments with Lonergan's Engine working with its own Boiler, 24 July 1831" (2 sheets).
Original Portfolio or 'Book' No. 849. Catalogue of Old Engines p. 341.
For Don Juan Fenteda Guido, Seville, Spain. Pumping engine ordered by Lonergan & Co. of London.
See also: 4/95 (Engine Order Book No. 9).
Portfolio 5/1351e (parts of 2 and 3 horse engines). |