US109779A - Improvement in ventilators, alarms, and bilge-pumps for vessels - Google Patents
Improvement in ventilators, alarms, and bilge-pumps for vessels Download PDFInfo
- Publication number
- US109779A US109779A US109779DA US109779A US 109779 A US109779 A US 109779A US 109779D A US109779D A US 109779DA US 109779 A US109779 A US 109779A
- Authority
- US
- United States
- Prior art keywords
- water
- cylinders
- air
- bilge
- vessel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 32
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 16
- 238000005086 pumping Methods 0.000 description 10
- 210000003284 Horns Anatomy 0.000 description 8
- 229910052753 mercury Inorganic materials 0.000 description 8
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 8
- 239000012530 fluid Substances 0.000 description 6
- 241000272168 Laridae Species 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 229910052697 platinum Inorganic materials 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 241000509579 Draco Species 0.000 description 2
- 210000000214 Mouth Anatomy 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drugs Drugs 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000001939 inductive effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006011 modification reaction Methods 0.000 description 2
- 230000000414 obstructive Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
Definitions
- I employ a pair of air-tight chambers or cylinders, applied at or near opposite sides or ends of a vessel, and connected at their lower parts by a pipe or pipes, so that water, quicksilver, or other heavy fluid which may illl the connecting-pipe and partially fill the chambers will, by reason ot' its own gravity and the motion of the vessel, be caused to pass from one chamber to the other, thereby expelling ⁇ air or water through suitable dischargeports from the chamber, which is, for the time being, lower, and causing a partial vacuum in the upper one, so that air or water may be forced into this by atmospheric pressure, to be again expelled at the next motion of the vessel.
- the chambers are supplied with Quicksilver.
- An induction-pipe leads from the bilge of the vessel to each of the air-tight chambers, and the eductionpipes discharge over the side.
- water for ventilating, or for an alarm, water may be used in the chambers, the in duction-pipe oonneetin g from the hold or other part below decks from which me hitic air is to be taken, and discharged ext er through a horn or not, according to whether an alarm is or is not required to be sounded.
- Figure l is a longitudinal section of a ship provided with my apparatus.
- Fig. 2 is a plan view of the same.
- Fig. 3 is a longitudinal eleration of the apparatus on one side of the vessel on a larger scale.
- Figui is a transverse e tion of a vessel and of a modification of the apparatus in the same, illustrating the operation.
- a A represent water-tight chambers or cylinders, adapted to contain Quicksilver, arranged respech'vely at the bow and stern of a vessel, and on opposite sides, and connected at their lower parts by a pipe, B.
- C G represent the chambers or cylinders, and D the connecting-pipe of a similarapparatus,adapted to contain water, the cylinders C C being arranged opposite to the mercury-cylinders AA.
- the two chambers or cylinders of each apparatus or system are thus arranged diagonally with relation to each other, their connectingpipes crossing. The latter may be laid in any convenientlines.
- E E representsuction-pipes, and F F branches connecting the said suctionpipes with the cylinders A G at their upper parts.
- G G represent discharge-pipes, leading from the pipes F.
- e g represent checkvalves in the suction-pipes E and dischargepipes G.
- the snction-pipes connecting with the mercury-cylinders A extend to the dead-well or extreme bottom ofthe hold, so as to take in any bilge-water which may be there, and terminate in strainers s, to prevent any obstruction en tering.
- the suction-pipes connecting with the water-cylinders G may be likewise extended and furnished, but are designed chiefly for extension, by branches, to the various parts of the vessel which it may be desirable to ven tilate, being adapted to take in theimpure air.
- G' G represent branches of the dischargepipes G of the water-cylinders C, leading to horns H.
- t t' t are stopcocks for controlling the operation of the apparatus.
- the apparatus A B A and G D C are supplied with suiiicient Quicksilver and water, respectively, to ll the pipes B D and partially ll the several cylinders A C when the vessel is at rest. This being done, the apparatus operate automatically at all times, the slightest roll or pitch in either direction serving to ill one pair of the cylinders, forcing out the water or air previously contained and exhausting the other, and thereby drawing from the llold or other part of the ship water or air to fill it. The operation is continuous unless it is checked by closing the cocks t in the pipes F, leading from the upper parts of the cylinders.
- r r represent buoyant valves, adapted to float on the surfaces ofthe pumping-fluids, mercury or water, to prevent the discharge of the same by closing the mouths of the pipes F.
- q q represent levers for guiding the valves r.
Description
UNITED STATES PATENT OEEIGE.
WILLIAM F. J. THIERS, OF NEW YORK, N. Y.
IMPROVEMENT IN VENTILATOHS, ALARMS, AND BILGE-PUMPS FOR VESSELS.
Specification forming part of Letters Patent No. 109,779. dated November 29, 1870.
I, WILLIAM F. J Tnmns, M. D., of the city, county, and State of New York, Doctor of Medicine have invented an Automatic Ventilator, Alarm, and Bilge-Pump for Vessels, of which the following is a specification:
Nature and Objects of the Invention.
In carrying out my invention I employ a pair of air-tight chambers or cylinders, applied at or near opposite sides or ends of a vessel, and connected at their lower parts by a pipe or pipes, so that water, quicksilver, or other heavy fluid which may illl the connecting-pipe and partially fill the chambers will, by reason ot' its own gravity and the motion of the vessel, be caused to pass from one chamber to the other, thereby expelling` air or water through suitable dischargeports from the chamber, which is, for the time being, lower, and causing a partial vacuum in the upper one, so that air or water may be forced into this by atmospheric pressure, to be again expelled at the next motion of the vessel.
For pum ping bilgewater, the chambers are supplied with Quicksilver. An induction-pipe leads from the bilge of the vessel to each of the air-tight chambers, and the eductionpipes discharge over the side.
For pumping air, for ventilating, or for an alarm, water may be used in the chambers, the in duction-pipe oonneetin g from the hold or other part below decks from which me hitic air is to be taken, and discharged ext er through a horn or not, according to whether an alarm is or is not required to be sounded.
In practice I prefer to use for pumping air a water-chamber near the bow, communicating with one near the stern and at the opposite side of the vessel, and for pumping Water a similar diagonal arrangement of the mercury apparatus, so that both systems may be operated by either a rolling or pitching motion of the vessel.
ln order to prevent corrosion from the contact of salt water or moist air, l make or coat the valves and the delicate parts of the alarmhorns with platinum or other metal which will not readily become oxidized. Automatic valves in the several cylinders prevent the discharge of the pumping-fluids.
Description of the Accmnpan-y''ng .Draco/lng. Figure l is a longitudinal section of a ship provided with my apparatus. Fig. 2 is a plan view of the same. Fig. 3 is a longitudinal eleration of the apparatus on one side of the vessel on a larger scale. Figui is a transverse e tion of a vessel and of a modification of the apparatus in the same, illustrating the operation.
In the several gnres like letters of reference indicate corresponding parts.
General Description.
A A represent water-tight chambers or cylinders, adapted to contain Quicksilver, arranged respech'vely at the bow and stern of a vessel, and on opposite sides, and connected at their lower parts by a pipe, B. C G represent the chambers or cylinders, and D the connecting-pipe of a similarapparatus,adapted to contain water, the cylinders C C being arranged opposite to the mercury-cylinders AA. The two chambers or cylinders of each apparatus or system are thus arranged diagonally with relation to each other, their connectingpipes crossing. The latter may be laid in any convenientlines. E E representsuction-pipes, and F F branches connecting the said suctionpipes with the cylinders A G at their upper parts. G G represent discharge-pipes, leading from the pipes F. e g represent checkvalves in the suction-pipes E and dischargepipes G.
The snction-pipes connecting with the mercury-cylinders A extend to the dead-well or extreme bottom ofthe hold, so as to take in any bilge-water which may be there, and terminate in strainers s, to prevent any obstruction en tering. The suction-pipes connecting with the water-cylinders G may be likewise extended and furnished, but are designed chiefly for extension, by branches, to the various parts of the vessel which it may be desirable to ven tilate, being adapted to take in theimpure air.
G' G represent branches of the dischargepipes G of the water-cylinders C, leading to horns H. t t' t are stopcocks for controlling the operation of the apparatus.
The apparatus A B A and G D C are supplied with suiiicient Quicksilver and water, respectively, to ll the pipes B D and partially ll the several cylinders A C when the vessel is at rest. This being done, the apparatus operate automatically at all times, the slightest roll or pitch in either direction serving to ill one pair of the cylinders, forcing out the water or air previously contained and exhausting the other, and thereby drawing from the llold or other part of the ship water or air to fill it. The operation is continuous unless it is checked by closing the cocks t in the pipes F, leading from the upper parts of the cylinders. Through the pipes leadingr to and from the mercury-cylinder, blge-water, if present, and, if not, air, is ejected, while through the other set of pipes the foul airis drawn from the several compartments of the vessel, leaving iis place to he supplied by pure.
0n closing the cocks i in the dischargepipes of the air-cylinders C and opening t" in the branches G', the air, as it is forced out, is made to pass through the horns H, and an alarm is thus continuously sounded when and as long as it may he necessary.
I propose coating the surfaces of the sev eral valves and valve-seats, the sensitive parts of the horns H, and such other parts of the apparatus as it may be deemed advisable, with platinum, or some similar metal or other substance which will resist the corroding ef fects of seafwater, moist air, and acid. Besides, in this respect the several parts of the apparatus may be of any suitable material and their particular form varied.
In Fig'. 4 the apparatus represented is of modified form, a single transverse system being employed. r r, Fig. 4, represent buoyant valves, adapted to float on the surfaces ofthe pumping-fluids, mercury or water, to prevent the discharge of the same by closing the mouths of the pipes F. q q, Fig. 4, represent levers for guiding the valves r.
Although have described one apparatus or set of appliances supplied with mercury and another with Water, for the respective pur` poses of' pumping water and air, and have shown the cylinders A and C of the relative size which would result, I do not conine myself in these particulars. It is evident that either mercury or water would perform either or both operations, and I propose so arranging the apparatus when, for any reason, it may he desirable.
Claims.
I claim as my invention* 1. The chambers A or C, connecting pipe or pipes B or D, induction port or ports E, and eduction port or ports G, arranged to operate in combination, substantially as and for the purposes set forth.
2. The diagonal arrangement of the connected chambers or cylinders of the respective systems, to adapt them to be operated by either the pitching or rolling motion of the vessel, as set forth.
OoTAvrUs KNIGHT, WM. H. BREREToN, Jr.
Publications (1)
Publication Number | Publication Date |
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US109779A true US109779A (en) | 1870-11-29 |
Family
ID=2179251
Family Applications (1)
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US109779D Expired - Lifetime US109779A (en) | Improvement in ventilators, alarms, and bilge-pumps for vessels |
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- US US109779D patent/US109779A/en not_active Expired - Lifetime
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