US55480A - Improved device for expelling water from the holds of vessels - Google Patents
Improved device for expelling water from the holds of vessels Download PDFInfo
- Publication number
- US55480A US55480A US55480DA US55480A US 55480 A US55480 A US 55480A US 55480D A US55480D A US 55480DA US 55480 A US55480 A US 55480A
- Authority
- US
- United States
- Prior art keywords
- vessel
- water
- vessels
- vacuum
- holds
- 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 title description 30
- 239000000463 material Substances 0.000 description 8
- 239000002184 metal Substances 0.000 description 6
- 229910000906 Bronze Inorganic materials 0.000 description 4
- 241000282485 Vulpes vulpes Species 0.000 description 4
- 239000010974 bronze Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000036633 rest Effects 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 125000003696 stearoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 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
- Fig. 2 is a perspective view of the same as takenfrom below, with the cap removed, and the semi-eylindrieal vacuumproducer inserted, though elevated above its proper position.
- Fig. 3 is a perspective view of the same as taken from above, with the cap and semicylindrical vacuum-producer removed, showing the shoulder on which the vacuum-producer rests.
- Fig. 4 is a perspective view of the semi-cylindrical vacuum-producer, the same as shown at C b, Fig. 2.
- My improvement consists in fittingv one orv more tubes with semicylindrical vacuum-producers into the bottom oi' the vessel in such a manner that it will cause the water which has, by leakage or other means, found its way into the vessel to pass out into a partial vacuum, which will be formed or produced at all times when the vessel is running ahead andthe vacunm-producer is in its proper position for that purpose, as hereinafter described, and the cap removed.
- this cylindrical tube A I iit or cast a semi-cylindrical-piece not reaching quite to the top, as shown at a., Fig. 3, on which a portion of the annular part b of the semi-cylindrical vacuum-producer l is to rest when it is in its proper position for use-that is, when it is in the position shown in Fig. 2-eXcept that it is let down so that its top b will be level with the top of the screw A', Figs. 2 and 3.
- expellers may be used in a vessel, and they may be iliade of any desired size.
Description
IJNITED STATES PATENT OEEICEO IMPROVED DEVICE FOR EXPELLING WATER FROM THE HOLDS OF VESSELS.
Specification forming part of Letters Patent No. 55,480, dated June 12, 1866.
To all whom it may concern.-
Be it known that I, THOMAS-WV. FOX, of the city and county of New London, in the Stale of Connecticut, have invented a new and useful Improvement in Apparatus for Expelling Water from the Inside of Sailing or Steam Vessels while the vessel is moving ahead; and I do hereby declare that the following is a full, clear, and exact description of the construction, character, and operation ot' the same, reference being had to the accompanying drawings, which make part of this specification, in which- Figure lis a perspective view of the tube part of the apparatus as taken from above, and shown as fitted into a section of one of the planks of the bottom of the vessel, and with the cap screwed on as it will be when not used, as when the vessel does not-leak or is not moving. Fig. 2 is a perspective view of the same as takenfrom below, with the cap removed, and the semi-eylindrieal vacuumproducer inserted, though elevated above its proper position. Fig. 3 is a perspective view of the same as taken from above, with the cap and semicylindrical vacuum-producer removed, showing the shoulder on which the vacuum-producer rests. Fig. 4 is a perspective view of the semi-cylindrical vacuum-producer, the same as shown at C b, Fig. 2.
My improvement consists in fittingv one orv more tubes with semicylindrical vacuum-producers into the bottom oi' the vessel in such a manner that it will cause the water which has, by leakage or other means, found its way into the vessel to pass out into a partial vacuum, which will be formed or produced at all times when the vessel is running ahead andthe vacunm-producer is in its proper position for that purpose, as hereinafter described, and the cap removed.
I inake the cylindrical tube A, Figs. l and 3, of an alloy or composition of metal best suited for its iirmness and least liable' to be corroded by ,the action of the water, as of bronze, gun-metal, or any other suitable material; and on the upper end of this tube I eut a male screw, as represented at A', Figs. 2 and 3, onto which I screw a cap, as shown at B, Fig. l, so as to secure it water-tight when it is not in use, as when the vessel does not leak or is lying still or is going astern. In the inside of this cylindrical tube A, I iit or cast a semi-cylindrical-piece not reaching quite to the top, as shown at a., Fig. 3, on which a portion of the annular part b of the semi-cylindrical vacuum-producer l is to rest when it is in its proper position for use-that is, when it is in the position shown in Fig. 2-eXcept that it is let down so that its top b will be level with the top of the screw A', Figs. 2 and 3. I cast this tube A with a ilange at its lower end, or that which is tobe outside or in the water, as shown at D, Fig. 2, to enable me to tit it water-tight in or through the bottom of the vessel G, Figs. l, 2, and 3, by means of screws, as shown at c c o, Fig. 2, passing through the loose flange or annular disk E on the inside of the planking, or other material of which the bottom of the vessel is constructed, as shown at c and c, Figs. l and 3, or by any other means.
Imake the semi-cylindrical vacuum-producer C of bronze, gun-metal, or any othersuitable material, the same as the tube A, substantially in the form shown at C b, Fig. 4, and, asindicated at C b, Fig. 2, so as to tit the tube A, and then project beyond it, as represented at C, Fig. 2,.so as to be immersed in the water below the bottom of the vessel, with the convex l side C, Fig. 2, toward the bow, and the part b, Figs. 2 and 4, resting on the semicircular shoulder projection at a, Fig. 2, (being dropped down Vfrom its position in Fig. 2.)
Having made the parts as before described, I make a suitable hole in the bottom ofthe vessel through the plank or other material, as G, Figs. 1,2, and 3. I then insert the tube Afrom the under or outer side of the bottom, so that the flange D will come up and fit against or into the plank, as indicated in Fig. 2, taking special care so to place it that when the semicylindrical vacuum-producer is inserted it will have its convex surface, as C, Fig. 2, toward the bow of the vessel. Ithen put on the loose flange or annular disk E, and put in the screws c c c, when it will appear on the inside of the vessel as shown in Fig. 3, and on the outside as shown at D G c c c, Fig. 2, and when not wanted for use I screw on the cap B, when it will appear on the inside as represented in Fig. l, in which condition it may remain until the vessel leaks or otherwise takes in water too much or too rapidly to be easily removed by the pumps, in which case, while the vessel is running forward, I remove the cap B and insert the semi-cylindrical vacuum-producer, Fig. 4,-, asrepresented in Fig. 2, except that I let it down till its top will coincide with the top of the screw, A', Figs. 2 and 3, and with its con- Vex surface C, Fig. 2, toward the bow of the Vessel.
I would recommend that this vacuum-pro ducer be made a perfect semi-cylinder, that shape being evidently the best, and that its lower end be immersed in the water below the bottom of the vessel to the extent of the diameter of the cylinder. Other proportions may be used, but I think not so'beneticially.`
Any desired number of these expellers may be used in a vessel, and they may be iliade of any desired size.
When the vessel is ruiming ahead through the water, the part C, Fig. 2, by passing with its convex surface forward will leave a partial vacuum behind it,into which the water which is in the vessel will fall, and will so continue as long as the vessel has headway; and when the Vessel ceases to run ahead so as to form a vacuum,the cap B must bescrewed on watertight.
From experiments I am led to believe that when a vessel is running through the water at the rate of six miles per hour, two of these tubes, Ste., will expel the water as fast as it would leak or enter through a hole or issure of the capacity of one of the tubes, and, of course, the faster the Vessel passes through the water the faster the water will be expelled from the inside, because the vacuum will be nearer perfect.
What I claim as my invention, and desire to secure by Letters Patent, is
The combination of the semi-cylindrical vacuum-producer, Fig. 4, with the tube A,
when they are constructed, fitted together, at-
tachedvto the vessel, and used substantially as herein described and set forth.
THOS. W. FOX.
Witnesses WM. F. NoYEs, R. FITZGERALD.
Publications (1)
Publication Number | Publication Date |
---|---|
US55480A true US55480A (en) | 1866-06-12 |
Family
ID=2125021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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US55480D Expired - Lifetime US55480A (en) | Improved device for expelling water from the holds of vessels |
Country Status (1)
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US (1) | US55480A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3159131A (en) * | 1963-06-04 | 1964-12-01 | Percy R Frederick | Boat trim flaps |
-
0
- US US55480D patent/US55480A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3159131A (en) * | 1963-06-04 | 1964-12-01 | Percy R Frederick | Boat trim flaps |
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