US120328A - Improvement in blowers - Google Patents
Improvement in blowers Download PDFInfo
- Publication number
- US120328A US120328A US120328DA US120328A US 120328 A US120328 A US 120328A US 120328D A US120328D A US 120328DA US 120328 A US120328 A US 120328A
- Authority
- US
- United States
- Prior art keywords
- blowers
- improvement
- casing
- blower
- rogers
- 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
Images
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
- F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D17/08—Centrifugal pumps
- F04D17/18—Centrifugal pumps characterised by use of centrifugal force of liquids entrained in pumps
Definitions
- A represents the casing, provided with an outlet-tube, B, and central openings C. Across these central openings are cross-bars to form bearings for a shaft, D, passing through the center of the casing.
- This shaft D is provided with arms E E, to the outer ends of which are at tached Wings G G, and on each side thereof' is an annular disk, H, thus forming the wheel of the fan or blower.
- a cup, I constructed as shown in the drawing, so that when the fan revolves said cups will form a vacuum, or nearly so.
- J is an outside tube leading into the discharge-tube B at the point where said discharge-tube communicates with the inside of the casing'.
- the cups I I forming a vacuum, as described, the air will rush in from the pipe J, and thus, it will be seen, a current of air is taken from the outside in addition to the central suction common to all fans of a similar nature.
- blower consisting of the casing ⁇ A with central opening O and outletlpipe B, fan D E G with cups I I, and the outside suction-pipe J, all substantially as and for the purposes herein set forth.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Processing Of Solid Wastes (AREA)
- Beans For Foods Or Fodder (AREA)
Description
`T|M0THY ROGERS. Improvement in Blowersr.
Patented Oct. 24,1871.
Witnesses: f I
zz/ m Inventor @fw Wfl/f?? i UNITED STATES PATENT OFFICE.
TIMOTHY ROGERS, OF FREDERIOKTOWN, OHIO.
IMPROVEMENT IN BLOWERS.
Specification forming part of Letters Patent No. 120,328, dated October 24, 1871.
To all whom it may concern:
Be it known that I, TlMorHY ROGERS, of Fredericktown, in the county of Knox and in the State of Ohio, have invented certain new and useful Improvements in Blowers; and do hereby declare that the following is a full, clear, and exact description thereof, reference being had to the accompanying drawingI and to the letters of reference marked thereon making a part of this speciiication.
The nature of my invention consists in the construction and arrangement of a blower, as will be hereinafter more fully set forth.
In order to enable others skilled in the art to which my invention appertains to make and use the same, I will now proceed to describe its construction and operation7 referring to the annexed drawing, which represents a longitudinal vertical section of my blower.
A represents the casing, provided with an outlet-tube, B, and central openings C. Across these central openings are cross-bars to form bearings for a shaft, D, passing through the center of the casing. This shaft D is provided with arms E E, to the outer ends of which are at tached Wings G G, and on each side thereof' is an annular disk, H, thus forming the wheel of the fan or blower. To each wing G is attached a cup, I, constructed as shown in the drawing, so that when the fan revolves said cups will form a vacuum, or nearly so. J is an outside tube leading into the discharge-tube B at the point where said discharge-tube communicates with the inside of the casing'. The cups I I forming a vacuum, as described, the air will rush in from the pipe J, and thus, it will be seen, a current of air is taken from the outside in addition to the central suction common to all fans of a similar nature.
Havingthus fully described my invention, what I claim as new, and desire to secure by Letters Patent, is-
The within-described blower, consisting of the casing` A with central opening O and outletlpipe B, fan D E G with cups I I, and the outside suction-pipe J, all substantially as and for the purposes herein set forth.
In testimony that I claim the foregoing I have hereunto set my hand this 24th day of July, 1871.
TIMOTHY ROGERS.
Witnesses A. GREENLEE,
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US120328A true US120328A (en) | 1871-10-24 |
Family
ID=2189775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US120328D Expired - Lifetime US120328A (en) | Improvement in blowers |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US120328A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3441201A (en) * | 1967-04-19 | 1969-04-29 | Singer Co | Transverse flow blowers having controlled secondary flows |
| US20090022152A1 (en) * | 2002-12-31 | 2009-01-22 | Paul Shala Henry | System and method to support networking functions for mobile hosts that access multiple networks |
-
0
- US US120328D patent/US120328A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3441201A (en) * | 1967-04-19 | 1969-04-29 | Singer Co | Transverse flow blowers having controlled secondary flows |
| US20090022152A1 (en) * | 2002-12-31 | 2009-01-22 | Paul Shala Henry | System and method to support networking functions for mobile hosts that access multiple networks |
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