 | SEVERAL HANDS - 1786 - عدد الصفحات: 602
...by that which was below it, ans upon the pifton with its whole elaiticity, and forces it to defcend to the bottom of the cylinder, and fo raifes the buckets...regulator is now fhut, and the fteam one opened again, which, by. letting in the fteam, allows the pifton to be pulled up by the fuperior weight of the pump... | |
 | 1786 - عدد الصفحات: 610
...pifton with its whole elafticity, and forces it to defcend to the bottom of the cylinder, and fo railes the buckets of the pumps which are hung to the other...regulator is now fhut, and the fteam one opened again, which, by letting in the fteam, allows the pifton to be pulled up by the iuperior weight of the pump... | |
 | George Gregory - 1796 - عدد الصفحات: 682
...the pifton with its whole elafticity, and forces it to deftend to the bottom of the cylinder, and Ib raifes the buckets of the pumps which are hung to...regulator is now fhut, and the fteam one opened again, which, by letting in the fteam, allows the pifton to be pulled up by the fuperior weight of the pump... | |
 | John Imison - 1796 - عدد الصفحات: 476
...the pifton with its whole elafticity, and forces it do defcend to the bottom of the cylinder, and Ib raifes the .buckets of the pumps which are hung to the other end of the beam. The exhauftion-regulator is now fhut, and the fteam-one opened again ; which, by letting in the fteam,... | |
 | George Gregory - 1798 - عدد الصفحات: 582
...that which was below it,-acts upon the pift'.n with its whole elafticity, and forces it to defcend to the bottom of the cylinder, and fo raifes the buckets...exhauftion regulator is now fhut, and the fteam one ppened again, which, by letting in the fteam, allow* the pifton to be pulled up by the ftiperior weight... | |
 | Thomas Hodson - 1806 - عدد الصفحات: 488
...by that which was below it, acts upon the pifton with its whole elafticiry, and forces it to defcend to the bottom of the cylinder, and fo raifes the buckets of the pumps, which are hung to the end of the beam. The exhaufting regulator is now fhut, and the fteam regulator opened again, which,... | |
 | William Nicholson - 1809 - عدد الصفحات: 722
...piston with its whole elasticity, and forces it to descend to the bottom of the cylinder, and so raises the buckets of the pumps, which are hung to the other end of the beam. The exhaustion regulator is now shut, and the steam one opened again ; which, by letting in the steam,... | |
 | John Mason Good - 1819 - عدد الصفحات: 742
...piston with its whole elasticity, and forces it to descend to the bottom of the cylinder, and so raises the buckets of the pumps, which are hung to the other end of the beam. The exhaustion regulator is now shut, and the steam one opened again ; which, bv letting in the steam,... | |
 | William Nicholson - 1821 - عدد الصفحات: 384
...piston with its whole elasticity, and forces it to descend to the bottom of the cylinder, and so raises the buckets of the pumps, which are hung to the other end of the beam. The exhaustion regulator is now shut, and the steam one opened again; which, by letting in the steam, allows... | |
 | William Nicholson - 1821 - عدد الصفحات: 382
...piston with its whole elasticity, and forces it to descend to the bottom of the cylinder, and so raises the buckets of the pumps, which are hung to the other end of the beam. The exhaustion regulator is now shut, and the steam one opened again ; which, by letting in the steam,... | |
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Ib raifes the buckets of the pumps which are hung to the other end of the beam. The exhauftion regulator is now fhut, and the fteam one opened again, which, by letting in the fteam, allows the pifton to be pulled up by the fuperior weight of the pump... 