US1022683A - Turbine. - Google Patents
Turbine. Download PDFInfo
- Publication number
- US1022683A US1022683A US58373910A US1910583739A US1022683A US 1022683 A US1022683 A US 1022683A US 58373910 A US58373910 A US 58373910A US 1910583739 A US1910583739 A US 1910583739A US 1022683 A US1022683 A US 1022683A
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- US
- United States
- Prior art keywords
- turbine
- blades
- conduits
- blade sections
- rows
- 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
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D1/00—Non-positive-displacement machines or engines, e.g. steam turbines
- F01D1/02—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines
- F01D1/12—Non-positive-displacement machines or engines, e.g. steam turbines with stationary working-fluid guiding means and bladed or like rotor, e.g. multi-bladed impulse steam turbines with repeated action on same blade ring
Definitions
- My invention relates to turbines for Aabsorbing or supplying power and may be applied to turbines of the axial or tangential type.
- My invention relates more particularly to turbines so constructed that the impelling fluid, whether air, steam, water, lor the equivalent passes through the same turbinewheel from one side to the other more than once.
- My invention has for its object to provide a turbine with multi-stage impact and a number of rows of blade sections for every wheel.
- My invention has for its object to provide
- Figpre 1 represents a central section through the plane of the turbine, a segment only of the turbine being shown;
- Fig. 2 represents a diagram-r matic elevation showing the sectional areas at the two ends of the lrst conduit or circulation passage;
- Fig. 3 is a section-view taken from above of a developed section along the line 3-3 of Fig. l; and
- Figs. 4
- FIGS. 1 and 5 are views showing the application of my invention to a tangential turbine engine.
- the individual blades of which the moving element is composed are provided on their convex sides with transverse ribs Ci D, E, F bearing against the adjacent blades.
- the set of blades is divided into three concentric rows of blade sections, with passages G, H, J.
- the passage ot the impelling or working fluid through one set ot' blades is illustrated in Fig. 3.
- the working fluid enters the wheel at L for the first time 4and passes Specification of Letters Patent.
- Figs. l and '2 indicate the manner .inwhich the conduit-or circulation passage overlaps only the outer row of blade sections at M whence it expands radially to the height or level of the blade sections G, H, thus conveying the working fluid from N to the outer and next following group of blade sections. In this manner a constantly increasing number oi" rows of blade sections are operated upon.
- the conduits need only vary in their radial dimensions and inversely in wheels with radial'admissi'on the rated by ribs running at right angles to the.
- My invention may be used with turbines..
- means comprising conduits alternately arranged on opposite sides of said blade sections adapted to pass steam through said turbine more than once and to supply steam to an increased number of rows at each passage, said conduits widening in a direction parallel with the blades and normal to said ribs.
- blade sections, means. comprising conduits for passing steam through said turbine more than once, said conduits Widening continuously in a radial direction.
- a casing, ⁇ a relativelymovable element comprising a plurality of rows of blade sections, and a plurality of conduits fixed to said casing and alternately arranged on opposite sides of said relatively movable element Jfor passing steam through said element more than o-nce7 said conduits being shaped to supply lsteam to an increased vnumber of'rows at each passage.
- fwopies nf this patent may ne obtained for ve cents each, by addressing the Gommissioner of vPatents, Washington, 3).,0.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
Description
AfmBNA-ST.
I TURBINB.
.APPLICATION FILED SEPT. 26, 1910.
1,022,683., Patented Apr. 9, 1912.
2 SHEETS-SHEET 1.
y A. KIENAST.
TURBINB. l
'APPLIOATION FILED SEPT. 2s, 1910. 1,022,683, v Patented Apr. 9,'1912. z'sHEBTs-SHBBT2.
Figft v A* AUM/mfg .A
ARNOLD KIENAsr, or LEIPZIG, GERMANY.
' TURBNE.
T0 all who-m t may concern n Be it known that I, ARNOLD KIENAST, citizen of Switzerland, residing at Leipzig,
Germany, have invented certain Vnew and useful improvements in Turbines, of which the following is a specification.
My invention relates to turbines for Aabsorbing or supplying power and may be applied to turbines of the axial or tangential type.
My invention relates more particularly to turbines so constructed that the impelling fluid, whether air, steam, water, lor the equivalent passes through the same turbinewheel from one side to the other more than once.
My invention has for its object to provide a turbine with multi-stage impact and a number of rows of blade sections for every wheel.
My invention has for its object to provide,
a type of turbine with a multi-stage impact and acting upon an increasing number of rowsof blade sections on the successive admission of the power medium.
Referring to the drawings, Figpre 1 represents a central section through the plane of the turbine, a segment only of the turbine being shown; Fig. 2 represents a diagram-r matic elevation showing the sectional areas at the two ends of the lrst conduit or circulation passage; Fig. 3 is a section-view taken from above of a developed section along the line 3-3 of Fig. l; and Figs. 4
and 5 are views showing the application of my invention to a tangential turbine engine. I In the turbines shown which comprise a casing A and a relatively movable element B, the individual blades of which the moving element is composed are provided on their convex sides with transverse ribs Ci D, E, F bearing against the adjacent blades. In this way the set of blades is divided into three concentric rows of blade sections, with passages G, H, J. For the purposes of the present invention, it isimmate'rial as to how many sets of blades are formed in this manner-and what their construction may be.. l'n place of the individual blades which are provided with ribs, the blades and ribs could be made integral with one another.
The passage ot the impelling or working fluid through one set ot' blades is illustrated in Fig. 3. The working fluid enters the wheel at L for the first time 4and passes Specification of Letters Patent.
i tions.
Patented Apr. 9., 1912.
Application led Septembeii, 1910. Serial No; 583,739.
through the same and out at M through t-he firstconduitv which it leaves at N to pass through the wheel for the second time.
1 it enters the wheel for the third time, whence it leaves at Q. rlhis operation can be repeated as many times as desired. The conduits which are successively traversed by the steam in thus passing through the turbine more than once are alternately arranged on opposite sides of the blade sec- N ow 'according to the presnt inven-v At l U it flows into the second conduit, and at tion the circulation and return flow of the' nozzle L is equal to that. of the blade secj tionsGr, so that during the first impact the driving medium passes between L and M only through the passages G.
The dotted lines` in Figs. l and '2 indicate the manner .inwhich the conduit-or circulation passage overlaps only the outer row of blade sections at M whence it expands radially to the height or level of the blade sections G, H, thus conveying the working fluid from N to the outer and next following group of blade sections. In this manner a constantly increasing number oi" rows of blade sections are operated upon. For axial admission the conduits need only vary in their radial dimensions and inversely in wheels with radial'admissi'on the rated by ribs running at right angles to the.
axis instead of parallel thereto and the conduits instead of becoming deeper radially for each successive conduit, now retain the same radial depth but become wider axially.
My invention may be used with turbines..
provided with any desired number of blades and said blades may be ot any desired size,
whether large or.'small, without losingthe advantages of said invention.
-While I havedescribed my invention as adaptedto'a turbine used as a source 'of power it lmay also be applied to a turbine driven by power-.for the vpurpose of blowythan once,c said conduits being shaped to supply steam to an increased number otl rows at each passage. i
2. In a turbine having blades .provided with ribs between the blades so as to form a plurality of rows of blade sections, means comprising conduits alternately arranged on opposite sides of said blade sections adapted to pass steam through said turbine more than once and to supply steam to an increased number of rows at each passage, said conduits widening in a direction parallel with the blades and normal to said ribs.
3. ln a turbine having blades divided by ribs into a plurality of radially arranged,
blade sections, means. comprising conduits for passing steam through said turbine more than once, said conduits Widening continuously in a radial direction.
4. In a single wheel turbine, in combina tion, a casing,` a relativelymovable element comprising a plurality of rows of blade sections, and a plurality of conduits fixed to said casing and alternately arranged on opposite sides of said relatively movable element Jfor passing steam through said element more than o-nce7 said conduits being shaped to supply lsteam to an increased vnumber of'rows at each passage.
In testimony whereof I have hereunto set my hand inthe presence of two subscribing witnesses.
Y l o ARNOLD KIENAST.
lVitnesses: A
i RUDOLPH FRICKE,
ALBERT R. MonAwE'rZ.
fwopies nf this patent may ne obtained for ve cents each, by addressing the Gommissioner of vPatents, Washington, 3).,0.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58373910A US1022683A (en) | 1910-09-26 | 1910-09-26 | Turbine. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58373910A US1022683A (en) | 1910-09-26 | 1910-09-26 | Turbine. |
Publications (1)
Publication Number | Publication Date |
---|---|
US1022683A true US1022683A (en) | 1912-04-09 |
Family
ID=3090980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US58373910A Expired - Lifetime US1022683A (en) | 1910-09-26 | 1910-09-26 | Turbine. |
Country Status (1)
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US (1) | US1022683A (en) |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2828103A (en) * | 1954-03-02 | 1958-03-25 | Ite Circuit Breaker Ltd | Non-steady flow turbine |
US3530671A (en) * | 1968-07-02 | 1970-09-29 | Edward Kolodziej | Regenerative air turbines |
US4503669A (en) * | 1983-02-25 | 1985-03-12 | Henri Geoffroy | Gas turbine thrust system |
US4505677A (en) * | 1982-06-21 | 1985-03-19 | Kabushiki Kaisha Morita Seisakusho | Driving method and device for dental hand-piece |
US6116851A (en) * | 1997-07-16 | 2000-09-12 | Fluid Equipment Development Company, Llc | Channel-type pump |
US20070289904A1 (en) * | 2006-06-14 | 2007-12-20 | Fluid Equipment Development Company, Llc | Reverse osmosis system with control based on flow rates in the permeate and brine streams |
US20080105617A1 (en) * | 2006-06-14 | 2008-05-08 | Eli Oklejas | Two pass reverse osmosis system |
US20080190848A1 (en) * | 2007-02-13 | 2008-08-14 | Eli Oklejas | Central pumping and energy recovery in a reverse osmosis system |
US20090173690A1 (en) * | 2008-01-04 | 2009-07-09 | Fluid Equipment Development Company, Llc | Batch-operated reverse osmosis system |
US20100073838A1 (en) * | 2008-09-19 | 2010-03-25 | Daniel Lee Sanders | Safety device and method for electric heating appliances |
US20100202870A1 (en) * | 2009-02-06 | 2010-08-12 | Fluid Equipment Development Company, Llc | Method and apparatus for lubricating a thrust bearing for a rotating machine using pumpage |
US7892429B2 (en) | 2008-01-28 | 2011-02-22 | Fluid Equipment Development Company, Llc | Batch-operated reverse osmosis system with manual energization |
US8016545B2 (en) | 2006-06-14 | 2011-09-13 | Fluid Equipment Development Company, Llc | Thrust balancing in a centrifugal pump |
US9695064B2 (en) | 2012-04-20 | 2017-07-04 | Fluid Equipment Development Company, Llc | Reverse osmosis system with energy recovery devices |
US9975089B2 (en) | 2016-10-17 | 2018-05-22 | Fluid Equipment Development Company, Llc | Method and system for performing a batch reverse osmosis process using a tank with a movable partition |
US10801512B2 (en) | 2017-05-23 | 2020-10-13 | Vector Technologies Llc | Thrust bearing system and method for operating the same |
US11085457B2 (en) | 2017-05-23 | 2021-08-10 | Fluid Equipment Development Company, Llc | Thrust bearing system and method for operating the same |
-
1910
- 1910-09-26 US US58373910A patent/US1022683A/en not_active Expired - Lifetime
Cited By (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2828103A (en) * | 1954-03-02 | 1958-03-25 | Ite Circuit Breaker Ltd | Non-steady flow turbine |
US3530671A (en) * | 1968-07-02 | 1970-09-29 | Edward Kolodziej | Regenerative air turbines |
US4505677A (en) * | 1982-06-21 | 1985-03-19 | Kabushiki Kaisha Morita Seisakusho | Driving method and device for dental hand-piece |
US4503669A (en) * | 1983-02-25 | 1985-03-12 | Henri Geoffroy | Gas turbine thrust system |
US6116851A (en) * | 1997-07-16 | 2000-09-12 | Fluid Equipment Development Company, Llc | Channel-type pump |
US9808764B2 (en) | 2006-06-14 | 2017-11-07 | Fluid Equipment Development Company, Llc | Reverse osmosis system with control based on flow rates in the permeate and brine streams |
US8128821B2 (en) | 2006-06-14 | 2012-03-06 | Fluid Equipment Development Company, Llc | Reverse osmosis system with control based on flow rates in the permeate and brine streams |
US10052589B2 (en) | 2006-06-14 | 2018-08-21 | Fluid Equipment Development Company, Llc | Reverse osmosis system with control based on flow rates in the permeate and brine streams |
US20080105617A1 (en) * | 2006-06-14 | 2008-05-08 | Eli Oklejas | Two pass reverse osmosis system |
US20070289904A1 (en) * | 2006-06-14 | 2007-12-20 | Fluid Equipment Development Company, Llc | Reverse osmosis system with control based on flow rates in the permeate and brine streams |
US8016545B2 (en) | 2006-06-14 | 2011-09-13 | Fluid Equipment Development Company, Llc | Thrust balancing in a centrifugal pump |
US20080190848A1 (en) * | 2007-02-13 | 2008-08-14 | Eli Oklejas | Central pumping and energy recovery in a reverse osmosis system |
US9321010B2 (en) | 2007-02-13 | 2016-04-26 | Fluid Equipment Development Company, Llc | Central pumping and energy recovery in a reverse osmosis system |
US8529761B2 (en) | 2007-02-13 | 2013-09-10 | Fluid Equipment Development Company, Llc | Central pumping and energy recovery in a reverse osmosis system |
US8147692B2 (en) | 2008-01-04 | 2012-04-03 | Fluid Equipment Development Company, Llc | Batch-operated reverse osmosis system with multiple membranes in a pressure vessel |
US20090173691A1 (en) * | 2008-01-04 | 2009-07-09 | Fluid Equipment Development Company, Llc | Batch-operated reverse osmosis system with multiple membranes in a pressure vessel |
US8808538B2 (en) | 2008-01-04 | 2014-08-19 | Fluid Equipment Development Company, Llc | Batch-operated reverse osmosis system |
US20090173690A1 (en) * | 2008-01-04 | 2009-07-09 | Fluid Equipment Development Company, Llc | Batch-operated reverse osmosis system |
US7892429B2 (en) | 2008-01-28 | 2011-02-22 | Fluid Equipment Development Company, Llc | Batch-operated reverse osmosis system with manual energization |
US20100073838A1 (en) * | 2008-09-19 | 2010-03-25 | Daniel Lee Sanders | Safety device and method for electric heating appliances |
US20100202870A1 (en) * | 2009-02-06 | 2010-08-12 | Fluid Equipment Development Company, Llc | Method and apparatus for lubricating a thrust bearing for a rotating machine using pumpage |
US8529191B2 (en) | 2009-02-06 | 2013-09-10 | Fluid Equipment Development Company, Llc | Method and apparatus for lubricating a thrust bearing for a rotating machine using pumpage |
US9695064B2 (en) | 2012-04-20 | 2017-07-04 | Fluid Equipment Development Company, Llc | Reverse osmosis system with energy recovery devices |
US9975089B2 (en) | 2016-10-17 | 2018-05-22 | Fluid Equipment Development Company, Llc | Method and system for performing a batch reverse osmosis process using a tank with a movable partition |
US10293306B2 (en) | 2016-10-17 | 2019-05-21 | Fluid Equipment Development Company, Llc | Method and system for performing a batch reverse osmosis process using a tank with a movable partition |
US10710024B2 (en) | 2016-10-17 | 2020-07-14 | Fluid Equipment Development Company, Llc | Method and system for performing a batch reverse osmosis process using a tank with a movable partition |
US10801512B2 (en) | 2017-05-23 | 2020-10-13 | Vector Technologies Llc | Thrust bearing system and method for operating the same |
US11085457B2 (en) | 2017-05-23 | 2021-08-10 | Fluid Equipment Development Company, Llc | Thrust bearing system and method for operating the same |
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