US7486A - Condenser - Google Patents
Condenser Download PDFInfo
- Publication number
- US7486A US7486A US7486DA US7486A US 7486 A US7486 A US 7486A US 7486D A US7486D A US 7486DA US 7486 A US7486 A US 7486A
- Authority
- US
- United States
- Prior art keywords
- pipe
- receiver
- condenser
- water
- hot water
- 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 54
- 238000009835 boiling Methods 0.000 description 6
- 230000005494 condensation Effects 0.000 description 4
- 238000009833 condensation Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 210000003414 Extremities Anatomy 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000875 corresponding Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- OTMSDBZUPAUEDD-UHFFFAOYSA-N ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S165/00—Heat exchange
- Y10S165/184—Indirect-contact condenser
- Y10S165/187—Indirect-contact condenser having pump downstream of condenser
Definitions
- This condenser consists of an air tight iron cylinder called the hot water receiver and heater, the capacity of which should be about one tenth of the boiler: This stands perpendicular near the side of the engine and in its top is inserted the exhaust pipe of the engine. In the top of this receiver and heater is also inserted another pipe leading to a hollow box into the opposite side of which is inserted a number of pipes according to the size of the boiler, which range of pipes extend about one hundred feet, but never less, and in any direction to suit the boat, building or locality wherever used, and terminating in a similar box to the one already mentioned; into the bottom of the last mentioned box is inserted a pipe leading to the hot water receiver, into the bottom of which receiver is inserted another pipe leading to the force pump of the boiler.
- This range of pipes from the first tol the last box is sur.- rounded by either a pipe or trunk which is water tight; a hole is perforated through the bottom of the vessel (when used in a steam boat) into which a pipe is inserted, the other end being inserted into the water pipe or trunk at its commencement.
- This communicating pipe is of sufficient capacity to supply any quantity of cold water to produce perfect condensation of the steam used in the engine whatever be its density or quantity. lIn this pipe is inserted a valve or cock by which the required quantity of water necessary to produce perfect condensation of the steam used under all circumstances, may be required.
- the exhaust steam from the engine passes through the exhaust pipe into the hot water receiver and heater, and rises through the pipe inserted into the top of the receiver, and is thence conducted into the hollow box and passes through the range of condensing pipes t0 the hollow box at the termination of the range, and in this passage being re converted into water, it is, bymeans of the pipe leading from the last mentioned box, conducted to the hot water receiver and heater, whereby the action of the steam from the exhaust pipe constantly flowing into the receiver, the water is heated to nearly a boiling point, and being conducted by the pipe leading from the receiver to the force pump, it is forced back into the boiler, thus keeping the boiler constantly supplied by water at nearly or quite a boiling heat.
- Vhat I claim and desire to secure by Letters Patent is vCombining With a tubular condenser the receiving and heating reservoir which is connected at or near its top with the exhaust passage and with one end of the series of condensing tubes, and at or near its bottom with the other end of the series of tubes and with the exhausting and feeding pump, the Whole constructed substantially in the Inanner and serving the purposes herein specied. ETHAN BALDWIN.
Description
UNITED STATES PATENT OFFICE.
:ETHAN BALDWIN, OF PHILADELPHIA, PENNSYLVANIA.
CONDENSER OF STEAM-ENGINES.
Specification of Letters Patent No. 7,486, dated July 9, 1850.
T0 all whom t may concern Be it known that I, ETHAN BALDwiN, of the city and county of Philadelphia, in the State of Pennsylvania, have invented an Improved and useful Condenser, and -I do hereby declare the following is a full, clear, and exact description of the construction and operation of the same, reference being had to the annexed drawings, making a part of this specification, in which- Figure l is the exhaust pipe from the engine, Fig. 2 the hot water receiver and heater. Fig. 3 the condenser, Fig. 4 the cold water trunk, Fig. 5 the air pipe and valve, Fig. 6 the pipe leading from the condenser to the hot water receiver, Fig. 7 the feed pipe leading from the hot water receiver to the pump, Fig. 8 the cold water cistern, Fig. 9, pipe from gage valve to the last box in the range of pipes.
This condenser consists of an air tight iron cylinder called the hot water receiver and heater, the capacity of which should be about one tenth of the boiler: This stands perpendicular near the side of the engine and in its top is inserted the exhaust pipe of the engine. In the top of this receiver and heater is also inserted another pipe leading to a hollow box into the opposite side of which is inserted a number of pipes according to the size of the boiler, which range of pipes extend about one hundred feet, but never less, and in any direction to suit the boat, building or locality wherever used, and terminating in a similar box to the one already mentioned; into the bottom of the last mentioned box is inserted a pipe leading to the hot water receiver, into the bottom of which receiver is inserted another pipe leading to the force pump of the boiler. Into the top of the last mentioned box at the termination of the range of pipes is inserted a perpendicular tube corresponding in size with the exhaust pipe, the top of which is closed by an air valve in nearly a vertical position, the suspended valve of which will be opened by the slightest pressure of the air from within, but if left in equilibrio, will merely close by its own gravity, the small pipe from the gage valve in the boiler also terminates in this box. In the top of the hot water receiver will be inserted a small pipe coming from a cold water or alcohol cistern, and by means of a cock in this pipe any deficiency of Huid in the boiler, ascertained by the glass gage may be readily supplied. This range of pipes from the first tol the last box is sur.- rounded by either a pipe or trunk which is water tight; a hole is perforated through the bottom of the vessel (when used in a steam boat) into which a pipe is inserted, the other end being inserted into the water pipe or trunk at its commencement. This communicating pipe is of sufficient capacity to supply any quantity of cold water to produce perfect condensation of the steam used in the engine whatever be its density or quantity. lIn this pipe is inserted a valve or cock by which the required quantity of water necessary to produce perfect condensation of the steam used under all circumstances, may be required. This: range of condensing pipes with its trunk is placed in nearly a horizontal position below the water line outside the boat, so that when the valve or cock is opened, the water trunk from its 4commencement will be immediately filled with cold water and extend to its other extremity, where 'it will be pumped out by a lifting pump running with the engine, whose capacity will be such under any circumstances as to raise the heated fwater above the level of the water outside the boat,
and discharge it into a pipe passing down through, or out at the side of the boat. In all stationary engines the cold water will be supplied in such manner as to produce the same effect.
-As the engine commences running, the exhaust steam from the engine passes through the exhaust pipe into the hot water receiver and heater, and rises through the pipe inserted into the top of the receiver, and is thence conducted into the hollow box and passes through the range of condensing pipes t0 the hollow box at the termination of the range, and in this passage being re converted into water, it is, bymeans of the pipe leading from the last mentioned box, conducted to the hot water receiver and heater, whereby the action of the steam from the exhaust pipe constantly flowing into the receiver, the water is heated to nearly a boiling point, and being conducted by the pipe leading from the receiver to the force pump, it is forced back into the boiler, thus keeping the boiler constantly supplied by water at nearly or quite a boiling heat.
The advantages of this condenser over Mr. Halls or any of its predecessors are that by means of the hot water receiver into Which the steam from the engine is conveyed by the exhaust pipe, I am enabled to heat the Water from the condensed steam before it is Conducted to the boiler, to nearly or quite a boiling point, this hot Water receiver not coming in Contact With the cold Water.
Vhat I claim and desire to secure by Letters Patent is vCombining With a tubular condenser the receiving and heating reservoir which is connected at or near its top with the exhaust passage and with one end of the series of condensing tubes, and at or near its bottom with the other end of the series of tubes and with the exhausting and feeding pump, the Whole constructed substantially in the Inanner and serving the purposes herein specied. ETHAN BALDWIN.
Witnesses R. K. MoRsELL, R. R. BURR.
Publications (1)
Publication Number | Publication Date |
---|---|
US7486A true US7486A (en) | 1850-07-09 |
Family
ID=2067794
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US7486D Expired - Lifetime US7486A (en) | Condenser |
Country Status (1)
Country | Link |
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US (1) | US7486A (en) |
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0
- US US7486D patent/US7486A/en not_active Expired - Lifetime
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