US983984A - Impulse-wheel. - Google Patents
Impulse-wheel. Download PDFInfo
- Publication number
- US983984A US983984A US56046610A US1910560466A US983984A US 983984 A US983984 A US 983984A US 56046610 A US56046610 A US 56046610A US 1910560466 A US1910560466 A US 1910560466A US 983984 A US983984 A US 983984A
- Authority
- US
- United States
- Prior art keywords
- wheel
- turbine
- impulse
- blades
- chamber
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03B—MACHINES OR ENGINES FOR LIQUIDS
- F03B1/00—Engines of impulse type, i.e. turbines with jets of high-velocity liquid impinging on blades or like rotors, e.g. Pelton wheels; Parts or details peculiar thereto
- F03B1/02—Buckets; Bucket-carrying rotors
Definitions
- My invention relates to an impulse turbine for attachment to small water supply pipes and has for its object to simplify the construction.
- the whole turbine, including the chamber and the turbine wheel, is made from sheet metal by stamping, rolling or similar simple means.
- the cost of production and the weight of the turbine are consequently decreased, the frictional resistance in turbines made by casting is reduced and the difiiculty of regulation arising from a rotating heavy mass is obviated.
- Figures 1 and 2 show respectively a longitudinal and cross section of the improved turbine.
- the chamber of the turbine consists of two stamped or rolled parts a, b, which are preferably soldered together at the edge 0.
- the walls of the chamber are strengthened by ribs or other projecting parts, pressed up from the sheet iron. The chamber is thus made sufficiently strong even if of thin sheet metal, as in impulse turbines there is no excess pressure.
- the shaft cl carrying the turbine wheel is mounted in the tubular bearings e fitted on the side walls by means of a flanged end, which grips the material of the wall.
- the turbine wheel fitted on the spindle is made from a single piece of sheet iron, by first pressing in the blank the spoon shaped depressions of the blades f, then stamping out the material between the separate blades, leaving plates 9 and finally bending the blades at right angles and the plates at an inclination to the body of the wheel h.
- the plates 9 support the blades on the body 73- of the wheel and are so bent that they offer a guiding surface at a favorable angle to the impinging stream. water on the smooth blades is of course extremely small.
- the water is led from the water supply through a pipe which is clamped on the pipe support i soldered on the turbine chamber. In the bottom of the pipe 2' is soldered the directing nozzle 73. The water after giving up its energy leaves the turbine through the opening Z.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
J. DESENBERG.
IMPULSE WHEEL. I APPLICATION FILED MAY 10, 1910.
Patented Feb. 14, 1911.
par e Ed ATNT FFTQEQ IMPULSE-WHEEL.
Specification of Letters Patent.
Patented Feb. 14L, 1911.
Application filed May 10, 1910. Serial No. 560,466.
To all whom it may concern:
Be it known that I, Josnr DESENBERG, of 1S Melchiorstrasse, Cologne, Germany, engineer, a subject of the Emperor of Germany, residing at Cologne, Germany,have invented new and useful Improvements in ImpulselVheels, of which the following is a specification.
My invention relates to an impulse turbine for attachment to small water supply pipes and has for its object to simplify the construction. The whole turbine, including the chamber and the turbine wheel, is made from sheet metal by stamping, rolling or similar simple means. The cost of production and the weight of the turbine are consequently decreased, the frictional resistance in turbines made by casting is reduced and the difiiculty of regulation arising from a rotating heavy mass is obviated.
On the annexed drawings Figures 1 and 2 show respectively a longitudinal and cross section of the improved turbine.
The chamber of the turbine consists of two stamped or rolled parts a, b, which are preferably soldered together at the edge 0. The walls of the chamber are strengthened by ribs or other projecting parts, pressed up from the sheet iron. The chamber is thus made sufficiently strong even if of thin sheet metal, as in impulse turbines there is no excess pressure.
The shaft cl carrying the turbine wheel is mounted in the tubular bearings e fitted on the side walls by means of a flanged end, which grips the material of the wall.
The turbine wheel fitted on the spindle is made from a single piece of sheet iron, by first pressing in the blank the spoon shaped depressions of the blades f, then stamping out the material between the separate blades, leaving plates 9 and finally bending the blades at right angles and the plates at an inclination to the body of the wheel h. The plates 9 support the blades on the body 73- of the wheel and are so bent that they offer a guiding surface at a favorable angle to the impinging stream. water on the smooth blades is of course extremely small.
The water is led from the water supply through a pipe which is clamped on the pipe support i soldered on the turbine chamber. In the bottom of the pipe 2' is soldered the directing nozzle 73. The water after giving up its energy leaves the turbine through the opening Z.
Having now described the nature of my invention, what I claim is An impulse turbine, in which the turbine wheel is formed from a blank of sheet metal having curved blades pressed and stamped up from the periphery, with sloping guiding plates at the side of each blade, substantially as herein described.
In testimony whereof I have signed my name to this specification in the presence of two subscribing witnesses.
JOSEF DESENBERG.
WVitnesses:
HENRY Hnsrnn, WOLDEMAR HAUPT.
The friction of the
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56046610A US983984A (en) | 1910-05-10 | 1910-05-10 | Impulse-wheel. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US56046610A US983984A (en) | 1910-05-10 | 1910-05-10 | Impulse-wheel. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US983984A true US983984A (en) | 1911-02-14 |
Family
ID=3052335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US56046610A Expired - Lifetime US983984A (en) | 1910-05-10 | 1910-05-10 | Impulse-wheel. |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US983984A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4915580A (en) * | 1984-02-07 | 1990-04-10 | Sambrabec Inc. | Wind turbine runner impulse type |
| US20060045733A1 (en) * | 2004-08-30 | 2006-03-02 | Hydro-Industries Tynat Ltd. | Water turbine motor with outlet buffer reservoir |
-
1910
- 1910-05-10 US US56046610A patent/US983984A/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4915580A (en) * | 1984-02-07 | 1990-04-10 | Sambrabec Inc. | Wind turbine runner impulse type |
| US20060045733A1 (en) * | 2004-08-30 | 2006-03-02 | Hydro-Industries Tynat Ltd. | Water turbine motor with outlet buffer reservoir |
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