US212560A - Improvement - Google Patents
Improvement Download PDFInfo
- Publication number
- US212560A US212560A US212560DA US212560A US 212560 A US212560 A US 212560A US 212560D A US212560D A US 212560DA US 212560 A US212560 A US 212560A
- Authority
- US
- United States
- Prior art keywords
- passage
- nozzle
- steam
- exhaust
- cylinder
- 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
- 238000010276 construction Methods 0.000 description 4
- 230000003137 locomotive Effects 0.000 description 4
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L17/00—Inducing draught; Tops for chimneys or ventilating shafts; Terminals for flues
- F23L17/16—Induction apparatus, e.g. steam jet, acting on combustion products beyond the fire
Definitions
- This invention relates to certain improvements in exhaust-pipes for locomotives; and the invention consists in the construction and arrangement of parts, which will be hereinafter more fully set forth.
- A represents the double nozzle.
- This nozzle is formed with two steampassages, C D, and a central passage, ⁇ E.
- the steam-passage D connecting with 011e cylinder a suitable distance above the lower end of the nozzle, extends completely around the central passage, E, as shown in Fig. 3 of drawings.
- the steam-passage C connecting with the other cylinder a suitable distance above the application filed lower end of the nozzle, extends completely 'around that part of the passage D extending around the central passage, E, as shown in Figs. 1, 2, and 3 of drawings.
- the central passage, E, and pipe F extend up above the steam-passages C and D, as shown in Figs. 1 and 2'0f drawings.
- An exhaust-nozzle having two independent steam-passages, C and D, the passage D surrounding the central passage, E, and the passage (l surrounding the passage D, constructed and arranged as shown and set forth.
- An exhaust-nozzle having a central passage, E, pipe F, and two independent steampassa ges, C and D, constructed and arranged as shown and set forth.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Jet Pumps And Other Pumps (AREA)
Description
UNITED STATES :Prenant:w OFFICE,
JAMES O. LINNELL, OF ADRIAN, ASSIGNOR OF ONE-HALF HIS RIGHT TO S. S. LINNELL, OF KALAMAZOO, MICHIGAN.
IMPROVEMENTJN EXHAUST-PIPES FOR LOCOMOTIVES.
Specification forming part of Letters Patent No. 212,560, dated February 25, 1879;
September 11, 187S.
To all whom it may concern:
Beit known that I, JAMES C. LINNELL, of Adrian, in the county of Lenawee and State of Michigan, have invented certain new and useful Improvements in Exhaust-Pipes for Locomotives; and I do hereby declare that the following is a full, clear, and exact description thereof.
This invention relates to certain improvements in exhaust-pipes for locomotives; and the invention consists in the construction and arrangement of parts, which will be hereinafter more fully set forth.
In order to enable others skilled in the art to which myinvention appertains to make and use the same, I will now proceed to describe its construction and operation, reference being had to the accompanying drawings, which form a part of this specification, and in which- Figure l is a view showing the double nozzle in position under the smoke-stack 0f a 1ocomotlve, the nozzle being in section. Fig. 2 is a central vertical section of the double nozzle, taken on line a' of Fig. 3. Fig. 3 isa top View, and Fig. et is a bottom view.
In the drawings, A represents the double nozzle. This nozzle is formed with two steampassages, C D, and a central passage,`E.
The steam-passage D, connecting with 011e cylinder a suitable distance above the lower end of the nozzle, extends completely around the central passage, E, as shown in Fig. 3 of drawings.
The steam-passage C, connecting with the other cylinder a suitable distance above the application filed lower end of the nozzle, extends completely 'around that part of the passage D extending around the central passage, E, as shown in Figs. 1, 2, and 3 of drawings.
The central passage, E, and pipe F extend up above the steam-passages C and D, as shown in Figs. 1 and 2'0f drawings.
The operation is as follows: When the exhaust-steam first comes from either cylinder, its greatest force creates a partial vacuum in the space between the passage E and pipe F and the other cylinder, by sucking the steam out, thusalternately reducing the back-pressure in each cylinder. The steam, on passing beyond ,the pipe F, creates a strong draft through the air-passage E.
Havingl thus fully described my invention, what I claim a's new. and desire to secure by Letters Patent, is-
l. An exhaust-nozzle having two independent steam-passages, C and D, the passage D surrounding the central passage, E, and the passage (l surrounding the passage D, constructed and arranged as shown and set forth.
2. An exhaust-nozzle having a central passage, E, pipe F, and two independent steampassa ges, C and D, constructed and arranged as shown and set forth.
In testimony that I claim the foregoing as my own I affix my signature in presence of two witnesses.
JAMES C. LINNELL. Witnesses:
It. B. RoBBINs, J oHN L. ScHooLcRAr'r.
Publications (1)
Publication Number | Publication Date |
---|---|
US212560A true US212560A (en) | 1879-02-25 |
Family
ID=2281966
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US212560D Expired - Lifetime US212560A (en) | Improvement |
Country Status (1)
Country | Link |
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US (1) | US212560A (en) |
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0
- US US212560D patent/US212560A/en not_active Expired - Lifetime
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