US691978A - Condenser or exhaust tube for steam-engines. - Google Patents
Condenser or exhaust tube for steam-engines. Download PDFInfo
- Publication number
- US691978A US691978A US2026000A US1900020260A US691978A US 691978 A US691978 A US 691978A US 2026000 A US2026000 A US 2026000A US 1900020260 A US1900020260 A US 1900020260A US 691978 A US691978 A US 691978A
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- US
- United States
- Prior art keywords
- steam
- engines
- tube
- condenser
- exhaust
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F1/00—Tubular elements; Assemblies of tubular elements
- F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
- F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
- F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
- F28F1/20—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being attachable to the element
Definitions
- This invention relates to improvements in tubes or conduits for the exhaust-steam in steam-engines or for the exhausting powerproducing agent in other types of motors, which improved tube is advantageously available for insuring the rapid condensation or cooling of the steam or other fluid or gas being exhausted or otherwise employed in connection with the engine.
- the object of the invention is to provide an improved tubular conduit of such a novel construction as to afford a high capacity for ra diation and exposed air-surface, whereby the heated fluid or gas in passage through the conduitwill have the temperature thereof greatly lowered in an unusually short time.
- the invention consists in a tube or conduit for the exhaust of an engine or motor constructed substantially as hereinafter fully described, and set forth in the claim.
- FIG. 1 is a side View of a portion of the length of one of the tubes, a part of the openwork external covering being broken away from the star-shaped tubular body.
- Fig. 2 is a cross-sectional view of the tube.
- Fig. 8 is a partial cross-sectional view of the tube, on a larger scale, for more truly showing the spe cific construction thereof.
- A represents the exhaustc0nduit,which, itis understood, maybe of any suitable length and which may have end'connections with the exhaust-outlet port of the engine or motor, as desired.
- the longitudinally-ranging radiating membersa a each of which has the space b therewithin in addition to the common central space d, have the externallyapplied and connected coverings C O of openwork construction, each of these coverings being preferably composed of a length orstrip of wire-gauze longitudinally bent to assume cross-sectionally a loop form, the marginal portions of each of the so bent gauze strips being convergent and lapped upon the reentrant external surfaces of the adjacent radiating members of the star-shaped non-pormore effectually subjected to the cooling process by the air that the exhaust steam or gas becomes so reduced in temperature as to be susceptible of reuse in the engine, if desired, and there accrues the further highly-advantageous eifect of maintaining the engine or the part of the engine through which the exhaust is carried ata much lower temperature than would be the case if an ordinaryexhausf
- a foraminous outer covering for the non porous tube-body specifically difierent from gauze may be employed, if desired-that is to say, perforated sheet metal might be used.
- the exhaust-tube may have an end head or heads with a coupling-stem, if desired, for convenience in the connection of the tube with the engine or any of the equipments or appliances employed. in conjunction therewith.
- the tube herein described and claimed may obviously be utilized with advantage for maintaining at a low temperature the water which is employed in circulation about the cylinder of a gas'engine for keeping such cylinder cool.
- tral sheet-metal hollow star-shaped tubebody B of the several strips of Wire-gauze bent into cross-sectional lo0ps,with their marginal portions convergent and arranged within the rentrant spaces between the radiating member of the sheet-metal body and secured in cont-act on the external surfaces of said members, substantially as described.
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Geometry (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Exhaust Silencers (AREA)
Description
No. 69!,978. Patanted Ian. 28, 1902.
A. P. a H. SMITH.
CONDENSER 0R EXH'AUST'TUBE FOR STEAM ENGINES.
J'Lpplipation filed June 14, 1900,)
.(No Model.)
Ya: mum wnzns co wore-urns" WASHINUTON. n,
UNITED STATEs PATENT OFFICE.
ARTHUR P. SMITH AND HINSDALESMITH, OF SPRINGFIELD, MASSACHUSETTS.
CONDENSER OR EXHAUST TUBE FOR STEAM-ENGINES.
SPECIFICATION firming part Of Letters Patent NO. 691,978, dated January 2 8, 1 902 Application filed June 14,1900. Serial No. 20,260. (No model.)
To all whom it may concern:
Be it known that we, ARTHUR P. SMITH and HINSDALE SMITH, citizens of the United States of America, and residents of Springfield, in the county of Hampden and State of Massachusetts, have invented certain new and useful Improvements in Condense'r or Exhaust Tubes for Steam-Engines, of which the following is a full, clear, and exact description.
This invention relates to improvements in tubes or conduits for the exhaust-steam in steam-engines or for the exhausting powerproducing agent in other types of motors, which improved tube is advantageously available for insuring the rapid condensation or cooling of the steam or other fluid or gas being exhausted or otherwise employed in connection with the engine.
The object of the invention is to provide an improved tubular conduit of such a novel construction as to afford a high capacity for ra diation and exposed air-surface, whereby the heated fluid or gas in passage through the conduitwill have the temperature thereof greatly lowered in an unusually short time.
The invention consists in a tube or conduit for the exhaust of an engine or motor constructed substantially as hereinafter fully described, and set forth in the claim.
The improved exhaust-conduit or condensertube is illustrated in the accompanying drawings, in which-- Figure 1 is a side View of a portion of the length of one of the tubes, a part of the openwork external covering being broken away from the star-shaped tubular body. Fig. 2 is a cross-sectional view of the tube. Fig. 8 is a partial cross-sectional view of the tube, on a larger scale, for more truly showing the spe cific construction thereof.
In the drawings, A represents the exhaustc0nduit,which, itis understood, maybe of any suitable length and which may have end'connections with the exhaust-outlet port of the engine or motor, as desired.
B represents the body of the tube, which, as shown, is of the form of a hollow star, the wall being constituted by sheet metal wrought to the stated form. The longitudinally-ranging radiating membersa a, each of which has the space b therewithin in addition to the common central space d, have the externallyapplied and connected coverings C O of openwork construction, each of these coverings being preferably composed of a length orstrip of wire-gauze longitudinally bent to assume cross-sectionally a loop form, the marginal portions of each of the so bent gauze strips being convergent and lapped upon the reentrant external surfaces of the adjacent radiating members of the star-shaped non-pormore effectually subjected to the cooling process by the air that the exhaust steam or gas becomes so reduced in temperature as to be susceptible of reuse in the engine, if desired, and there accrues the further highly-advantageous eifect of maintaining the engine or the part of the engine through which the exhaust is carried ata much lower temperature than would be the case if an ordinaryexhausfl pipe were employed.
A foraminous outer covering for the non porous tube-body specifically difierent from gauze may be employed, if desired-that is to say, perforated sheet metal might be used. The exhaust-tube may have an end head or heads with a coupling-stem, if desired, for convenience in the connection of the tube with the engine or any of the equipments or appliances employed. in conjunction therewith.
The tube herein described and claimed may obviously be utilized with advantage for maintaining at a low temperature the water which is employed in circulation about the cylinder of a gas'engine for keeping such cylinder cool.
Having thus described our invention, what we claim, and desire to secure by Letters Patent, is-
In an exhaust tube or conduit for an engine or motor, the combination with the cen- IOC Signed by us at Springfield, Massachusetts, this 2d day of June, 1900.
ARTHUR P. SMITH. HINSDALE SMITH.
tral sheet-metal hollow star-shaped tubebody B, of the several strips of Wire-gauze bent into cross-sectional lo0ps,with their marginal portions convergent and arranged within the rentrant spaces between the radiating member of the sheet-metal body and secured in cont-act on the external surfaces of said members, substantially as described.
\Vitnesses:
WM. S. BELLoWs, ETHEL M. KNIGHT.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2026000A US691978A (en) | 1900-06-14 | 1900-06-14 | Condenser or exhaust tube for steam-engines. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US2026000A US691978A (en) | 1900-06-14 | 1900-06-14 | Condenser or exhaust tube for steam-engines. |
Publications (1)
Publication Number | Publication Date |
---|---|
US691978A true US691978A (en) | 1902-01-28 |
Family
ID=2760517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US2026000A Expired - Lifetime US691978A (en) | 1900-06-14 | 1900-06-14 | Condenser or exhaust tube for steam-engines. |
Country Status (1)
Country | Link |
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US (1) | US691978A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3460613A (en) * | 1967-04-21 | 1969-08-12 | Peerless Of America | Heat exchangers |
US20100095905A1 (en) * | 2008-10-16 | 2010-04-22 | Lochinvar Corporation | Gas Fired Modulating Water Heating Appliance With Dual Combustion Air Premix Blowers |
US20100116225A1 (en) * | 2008-10-16 | 2010-05-13 | Lochinvar Corporation | Integrated Dual Chamber Burner |
US20110146594A1 (en) * | 2009-12-22 | 2011-06-23 | Lochinvar Corporation | Fire Tube Heater |
US9097436B1 (en) | 2010-12-27 | 2015-08-04 | Lochinvar, Llc | Integrated dual chamber burner with remote communicating flame strip |
US9464805B2 (en) | 2013-01-16 | 2016-10-11 | Lochinvar, Llc | Modulating burner |
-
1900
- 1900-06-14 US US2026000A patent/US691978A/en not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3460613A (en) * | 1967-04-21 | 1969-08-12 | Peerless Of America | Heat exchangers |
US20100095905A1 (en) * | 2008-10-16 | 2010-04-22 | Lochinvar Corporation | Gas Fired Modulating Water Heating Appliance With Dual Combustion Air Premix Blowers |
US20100116225A1 (en) * | 2008-10-16 | 2010-05-13 | Lochinvar Corporation | Integrated Dual Chamber Burner |
US8286594B2 (en) | 2008-10-16 | 2012-10-16 | Lochinvar, Llc | Gas fired modulating water heating appliance with dual combustion air premix blowers |
US8517720B2 (en) | 2008-10-16 | 2013-08-27 | Lochinvar, Llc | Integrated dual chamber burner |
US8807092B2 (en) | 2008-10-16 | 2014-08-19 | Lochinvar, Llc | Gas fired modulating water heating appliance with dual combustion air premix blowers |
US20110146594A1 (en) * | 2009-12-22 | 2011-06-23 | Lochinvar Corporation | Fire Tube Heater |
US8844472B2 (en) | 2009-12-22 | 2014-09-30 | Lochinvar, Llc | Fire tube heater |
US9097436B1 (en) | 2010-12-27 | 2015-08-04 | Lochinvar, Llc | Integrated dual chamber burner with remote communicating flame strip |
US9464805B2 (en) | 2013-01-16 | 2016-10-11 | Lochinvar, Llc | Modulating burner |
US10208953B2 (en) | 2013-01-16 | 2019-02-19 | A. O. Smith Corporation | Modulating burner |
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