US93294A - Improvement in exhaust-nozzle for steam-engines - Google Patents
Improvement in exhaust-nozzle for steam-engines Download PDFInfo
- Publication number
- US93294A US93294A US93294DA US93294A US 93294 A US93294 A US 93294A US 93294D A US93294D A US 93294DA US 93294 A US93294 A US 93294A
- Authority
- US
- United States
- Prior art keywords
- exhaust
- steam
- engines
- improvement
- nozzle
- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K15/00—Check valves
- F16K15/02—Check valves with guided rigid valve members
- F16K15/03—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member
- F16K15/033—Check valves with guided rigid valve members with a hinged closure member or with a pivoted closure member spring-loaded
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- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T137/00—Fluid handling
- Y10T137/7722—Line condition change responsive valves
- Y10T137/7837—Direct response valves [i.e., check valve type]
- Y10T137/7898—Pivoted valves
Definitions
- Myrinvention relates to au automatic exhaust-cap, to be used on steam-engines, for the purpose of preventing ashes, hot air, &c., from going through exhaust-pipes, and coming in contact with valve and valve-seat, or piston and cylinder.V
- My object is to provide exhaust-pipes with a cheap, safe, and compact device, which can be attached on any engine, by persons .of ordinary skill, and which is for the purpose of preventing ashes, hot air, 85e., from coming in contact with valve and valve-seat, or piston and cylinder.
- A represents the section of ,cap which is attached on exhaust-pipes, by means of set-screws or otherwise convenient, similar to the nozzles used at present, and has the opening, B, for the purpose of allowing the steam to exhanst, ⁇ when the engine isset in motion, and will be closed, by means of the spring G acting on the cover D, as soon as theexhaust has ceased, for the purpose of preventing hot air, ashes, Sac., from coming in contact with valve and valveseat, or piston and cylinder, after going through exhaust-pipes of steam-engines, whereby a cutting of said valve and piston is prohibited.
- Tile projection E has the extension H, for the purpose 'of preventing than avertical line, so that the cover I) can close the opening, B, when the exhaust has ceased, by its own weight.
Description
dimite-,d gnant gaat Yapta.
Letters Patent No. 93,294, dated August 3, 1869.
IMPROVEMENT IN EXHAUST-NOZZLEVFOR STEAM-ENGINES.
The Schedule .referred to in these Letters Patent and making part of the same.
the county of Cook, in the State' of Illinois, have invented a new and useful Improvement in Automatic Exhaust-Cap; and I do hereby declare that the following is a full and exact description thereof, reference being had to the accompanying drawing, and to the letters of reference marked thereon, making a part of this specification. y The drawing represents a complete view of exhaustca'p, with a section of projection removed, to show the attachment of the spring.
Myrinvention relates to au automatic exhaust-cap, to be used on steam-engines, for the purpose of preventing ashes, hot air, &c., from going through exhaust-pipes, and coming in contact with valve and valve-seat, or piston and cylinder.V
My object is to provide exhaust-pipes with a cheap, safe, and compact device, which can be attached on any engine, by persons .of ordinary skill, and which is for the purpose of preventing ashes, hot air, 85e., from coming in contact with valve and valve-seat, or piston and cylinder.
In order to give a correct understanding `of my'invention, I have marked corresponding parts with similar letters, and will now give a detailed description.
A represents the section of ,cap which is attached on exhaust-pipes, by means of set-screws or otherwise convenient, similar to the nozzles used at present, and has the opening, B, for the purpose of allowing the steam to exhanst,` when the engine isset in motion, and will be closed, by means of the spring G acting on the cover D, as soon as theexhaust has ceased, for the purpose of preventing hot air, ashes, Sac., from coming in contact with valve and valveseat, or piston and cylinder, after going through exhaust-pipes of steam-engines, whereby a cutting of said valve and piston is prohibited.
-The projection Eis for the purpose of forming a hinge for cover D, in connection with bolt F, and to give a foundation to spring Gr, at h, which is seen on drawing, as a section of projection is removed between b and d.
Tile projection E has the extension H, for the purpose 'of preventing than avertical line, so that the cover I) can close the opening, B, when the exhaust has ceased, by its own weight.
Operation.
In order to use my invention, it is required to attach thesection A on the exhaust-pipe of steam-engines, and it willl be operated by steam, when the engine is set in motion.
I Having thus fully described my invention,
What I claim, and desire to secure by Letters Patg ent, is-
.lhe construction and arrangement of the exhaustvalve, consisting of the cap A,hinged cover D, projection E,'cxtension H, and spring G, substantially as described.
C. H. FRISBIE.
Witnesses: Gnus. H. Bamm, H. Blunt.
the cover D going further back
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US93294A true US93294A (en) | 1869-08-03 |
Family
ID=2162771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US93294D Expired - Lifetime US93294A (en) | Improvement in exhaust-nozzle for steam-engines |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US93294A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5046408A (en) * | 1990-07-13 | 1991-09-10 | John Eugenio | Hooded exhaust vent |
| US6050294A (en) * | 1999-03-17 | 2000-04-18 | Val-Matic Valve And Manufacturing Corp. | Spring return check valve |
-
0
- US US93294D patent/US93294A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5046408A (en) * | 1990-07-13 | 1991-09-10 | John Eugenio | Hooded exhaust vent |
| US6050294A (en) * | 1999-03-17 | 2000-04-18 | Val-Matic Valve And Manufacturing Corp. | Spring return check valve |
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