US864399A - Centrifugal fan and turbine-engine. - Google Patents
Centrifugal fan and turbine-engine. Download PDFInfo
- Publication number
- US864399A US864399A US27926905A US1905279269A US864399A US 864399 A US864399 A US 864399A US 27926905 A US27926905 A US 27926905A US 1905279269 A US1905279269 A US 1905279269A US 864399 A US864399 A US 864399A
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- United States
- Prior art keywords
- turbine
- vanes
- fan
- engine
- steam
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/04—Units comprising pumps and their driving means the pump being fluid-driven
- F04D25/045—Units comprising pumps and their driving means the pump being fluid-driven the pump wheel carrying the fluid driving means, e.g. turbine blades
Definitions
- the chief object of the invention is to produce a structure combining a fan or air current producer and a turbine motor of such a character that the exhaust steam from the turbine will pass a direction parallel to the axis of rotation of the fan and will mingle with the air current produced by the fan, so that the combined air and steam may be utilized for the purpose of a forced draft device for boilers &c.
- the invention comprises the features of construction, combination of parts and arrangement oi elements hereinafter set forth.
- FIG. 2 is a sectionalview on the lines :e-m-o: of Fig. 1.
- Fig. 3 is a diagrammatic view of one of the vanes and the adjacent nozzle for causing steam to im-' pinge thereon.
- Fig. 4 is a vertical sectional view of a slightly different construction from that shown in Fig. 1.
- Fig. 5 is a detail view in elevation of a portion of Fig. 4.
- Fig. 6 is a plan view of Fig. 4 with parts broken away. 7
- Figs. 1 to 3 the outer ends of the vanes form buckets the plane of whose impact surfaces is substantially parallel to the axis of rotation of the vanes as shown, while in 41:0 6 the buckets are shown as separate members.
- a supply pipe E for the steam provided with laterally extending pipes F and F terminating in the nozzles J and J set at a proper angle with relation to the buckets.
- the reference characters H and G show the direction of the current of air.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
PATENTED AUG. 27, 1907.
L. J. WING. GENTRIFUGAL FAN AND TURBINE ENGINE.
APPLICATION FILED SEPT. 20.1905
2 SHEETS-SHEET l.
No. 864,399. PATENTED AUG. 27, 1907. L. J. WING.
GENTRIFUGAL FAN AND TURBINE ENGINE.
APPLICATION FILED SEPT. 20.1905.
2 SHEETS-$11331 2.
J D F5942 I i c UNITED STATES LEVI JULIAN WING, OF NEW YORK, N. Y.
CENTBH'UGAL FAN AND TURBINE-ENGINE.
To all whom it may concern:
Be it known that I, Lnvr JULIAN WING, a citizen of the United States, residing at New York city, in the county of New York and State of New York, have invented certain new and useful Improvements in Centrifugal Fans and Turbine-Enginea 'of which the following is aspecification.
The present invention relates generally to fans and has more particularly reference to a combined fan and turbine motor. 1
The chief object of the invention is to produce a structure combining a fan or air current producer and a turbine motor of such a character that the exhaust steam from the turbine will pass a direction parallel to the axis of rotation of the fan and will mingle with the air current produced by the fan, so that the combined air and steam may be utilized for the purpose of a forced draft device for boilers &c. v I
To this end the invention comprises the features of construction, combination of parts and arrangement oi elements hereinafter set forth.
In the drawings the invention is embodied in a concrete and preferred form; but changes of construction may of course be made without departing from the legitimate and intended scopeoi the invention.
In the said drawings: Figural is an end elevation of a I combined fan and turbine motor embodying the invention. Fig. 2 is a sectionalview on the lines :e-m-o: of Fig. 1. Fig. 3 is a diagrammatic view of one of the vanes and the adjacent nozzle for causing steam to im-' pinge thereon. Fig. 4 is a vertical sectional view of a slightly different construction from that shown in Fig. 1. Fig. 5 is a detail view in elevation of a portion of Fig. 4. Fig. 6 is a plan view of Fig. 4 with parts broken away. 7
Similar characters of reference indicate correspondparts in the several views. A indicates a casing of a suitable construction having the cm! arms 1 and 2 extending diametrically across the casing. These emu arms are provided with the lugs K and K supporting the shaft 1. Upon this shaft ismountedtheianwheelBinthebearingsLandIL- Theianwheelisprwidedwithaseriesofvaneschav- Specification of Letters Patent. Application an s am: 20,1905. Serisllo. 279,209.
Patented Aug. 27, 1907.
ing buckets D at their periphery. In Figs. 1 to 3 the outer ends of the vanes form buckets the plane of whose impact surfaces is substantially parallel to the axis of rotation of the vanes as shown, while in 41:0 6 the buckets are shown as separate members.
At a convenient point is placed a supply pipe E for the steam provided with laterally extending pipes F and F terminating in the nozzles J and J set at a proper angle with relation to the buckets. When steam is supplied through the nozzles aforesaid, it will impinge on the impact surfaces of the buckets and will thereby cause the rotation of the fan. The steam after striking the buckets will then exhaust into the casing in a direction parallel to the axis of rotation of the fan,
and will be taken up by the current of air created by r the fan.
The reference characters H and G show the direction of the current of air.
In place of steam, compremed air or any other impelling fluid may be used. The claims should be construed accordingly.
What is claimed is: 1. In a tan a casing, a plurality of rotatable vanes within said casing for creating a current or air parallel to the axis of rotation of the said vanes, buckets carried by said vanes at their periphery, and means for causing a jet or steam to impinge upon the buckets aforesaid, whereby the exhaust steam will flow in a direction parallel to the axis of rotation of the vanes and will be taken up by the current of air produced.
2. In a tan, a casing, a plurality of rotatable vanes within said casing for creating a current of air parallel to the axis of rotation of the vanes, buckets carried at the periphery of said vanes the plane of whose impact surfaces is substantially parallel to the axis of rotation of the said vanes, and means for causing a jet of steam to impinge upon the bucketsatoresald, whereby the exhaust steam will new in a direction parallel to the axis of rotation of the vanes and will be taken up by the current or air 1m duced.
In testimony whereof I nflix my signature in presence of two witnesses.
LEVI JITLIAN WING.
Witnesses:
l). l). Lovnmcn, G. S. MacDonm.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27926905A US864399A (en) | 1905-09-20 | 1905-09-20 | Centrifugal fan and turbine-engine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US27926905A US864399A (en) | 1905-09-20 | 1905-09-20 | Centrifugal fan and turbine-engine. |
Publications (1)
Publication Number | Publication Date |
---|---|
US864399A true US864399A (en) | 1907-08-27 |
Family
ID=2932849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US27926905A Expired - Lifetime US864399A (en) | 1905-09-20 | 1905-09-20 | Centrifugal fan and turbine-engine. |
Country Status (1)
Country | Link |
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US (1) | US864399A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2419689A (en) * | 1942-11-05 | 1947-04-29 | Raymond K Mcclintock | Gas turbine |
US2652685A (en) * | 1948-05-13 | 1953-09-22 | United Aricraft Corp | Starting device for compressorturbine units |
US3018034A (en) * | 1959-11-17 | 1962-01-23 | Gen Applied Science Lab Inc | Propulsion device for vertical takeoff aircraft |
-
1905
- 1905-09-20 US US27926905A patent/US864399A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2419689A (en) * | 1942-11-05 | 1947-04-29 | Raymond K Mcclintock | Gas turbine |
US2652685A (en) * | 1948-05-13 | 1953-09-22 | United Aricraft Corp | Starting device for compressorturbine units |
US3018034A (en) * | 1959-11-17 | 1962-01-23 | Gen Applied Science Lab Inc | Propulsion device for vertical takeoff aircraft |
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