DE487000C - Chain electric machine with polygonal chain wheels - Google Patents
Chain electric machine with polygonal chain wheelsInfo
- Publication number
- DE487000C DE487000C DEW73955D DEW0073955D DE487000C DE 487000 C DE487000 C DE 487000C DE W73955 D DEW73955 D DE W73955D DE W0073955 D DEW0073955 D DE W0073955D DE 487000 C DE487000 C DE 487000C
- Authority
- DE
- Germany
- Prior art keywords
- chain
- polygonal
- electric machine
- wheels
- drum
- 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
Links
Classifications
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- 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
- F03B17/00—Other machines or engines
- F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
- F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
- F03B17/063—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having no movement relative to the rotor during its rotation
- F03B17/064—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having no movement relative to the rotor during its rotation and a rotor of the endless-chain type
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydraulic Turbines (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Description
Kettenstromkraftmaschine mit polygonalen Kettenrädern Gegenstand der Erfindung ist eine schwimmende Kettenstromkraftmaschine.Chain electric machine with polygonal sprockets the subject of Invention is a floating chain electric machine.
Es ist bereits bekannt, bei derartigen Kraftmaschinent zwei gleich große polygonale Kettentrommeln anzuwenden. Nun ist für die Kraftaufnahme ein kleines Kettenrad erwünscht, damit sich eine verhältnismäßig große Drehzahl ergibt und die beispielsweise zum Antrieb eines Elektrizitätserzeugers erforderliche weitere Übersetzung ins Rasche erträglich klein bleibt. Umgekehrt ist jedoch an der Stelle, wo die Kette aus dem Wasser heraustaucht, ein großer Kettenraddurchmesser erwünscht, damit das mit emporgenommene Wasser Zeit hat, abzulaufen und das leer zurücklaufende Kettentrumm nicht unnötig belastet.It is already known that two of the same type are used in such a power machine use large polygonal chain drums. Now there is a small one for the absorption of force Sprocket desired so that there is a relatively high speed and the further translation required, for example, to drive an electricity generator quickly remains tolerably small. However, the reverse is at the point where the chain emerges from the water, a large sprocket diameter is desired so that the with uplifted water has time to run down and the empty chain strand running back not burdened unnecessarily.
Ferner ist es bei Anwendung runder Trommeln bekannt, Trommeln von ungleichem' Durchmesser zu verwenden; runde Trommmeln erfordern jedoch kleingliedrige Ketten.It is also known when using round drums, drums of to use unequal diameter; round drums, however, require small-sized ones Chains.
Gemäß der Erfindung werden polygonale Kettentrommeln oder Kettenräder angewendet, und dem größeren Kettenrad wird als Seitenlänge das Doppelte, dem kleineren Kettenrad das Einfache der Kettengliedlänge gegeben. Dadurch ergibt sich eine aus verhältnismäßig wenig großen Gliedern bestehende, sehr kräftige und doch billig herzustellende Kette, bei der große Drehgeschwindigkeit am (stromaufwärts gelegenen) Kraftaufnahmeende und lange Ablaufdauer für das Wasser am Austauchende erzielt wird.According to the invention, polygonal chain drums or sprockets are used is applied, and the side length of the larger sprocket is double, the smaller Chain wheel given the simplicity of the chain link length. This results in a Relatively few large limbs, very strong, and yet cheap chain to be produced, at the high speed of rotation at the (upstream) Force-absorbing and long drainage time for the water is achieved at the exchange end.
Auf der Zeichnung ist in Abb. z ein schematischer Aufriß einer derartigen Anlage dargestellt. Abb. 2 ist ein Querschnitt nach der Linie II-II in Abb. z. Abb. 3 ist ein Stück des Längsschnittes nach der Linie III-III in Abb. ?- Zwei Längsschwimmer a sind durch Querverbindungen b, z. B. durch Bretter, die eine Brücke bilden, starr verbunden. Auf der Brücke sind zwei Wellen c und d gelagert, auf denen je eine im Umriß polygonale Trommel e und f angeordnet ist. LTber die beiden Trommeln läuft die endlose Schaufelkette, die aus mit je einer Schaufel g versehenen Gliedern 3z besteht, die unter Zwischenfügung von Gelenken i aneinandergeschlossen sind. Die Trommel c hat kleineren Durchmesser und nimmt auf jeder Polygonseite je ein Kettenglied auf. Die Trommel f ist im Durchmesser (von Kante zu Kante gerechnet) doppelt so groß und nimmt dementsprechend auf jeder Polygonseite je zwei Kettenglieder auf. Die Höhenlage der beiden Trommelachsen ist so bestimmt, daß das gerade gesteckte untere Trumm der Schaufelkette sich ungefähr in Wasserspiegelhöhe bewegt, während die Schaufeln ins Wasser eintauchen. Auf den Enden der Gelenkachsen i sind lose drehbare Rollen k angeordnet, die auf je einer an je einem Schwimmer vorgesehenen geraden Bahn L laufen, so daß das untere Kettentrumm sich nicht durchbiegt. Das Schwimmgestell ist in der Nähe der Trommel e im Fluß verankert, so daß es der Strömung widersteht. Infolgedessen wirkt die Strömung mit ihrer gesamten Kraft auf die eingetauchten Schaufeln g.On the drawing, a schematic elevation of such a system is shown in Fig. Z. Fig. 2 is a cross section along the line II-II in Fig. Fig. 3 is a piece of the longitudinal section according to the line III-III in Fig.? - Two longitudinal float are a b by transverse connections, for. B. rigidly connected by boards that form a bridge. Two shafts c and d are mounted on the bridge, on each of which a drum e and f, which is polygonal in outline, is arranged. The endless shovel chain runs over the two drums and consists of links 3z, each provided with a shovel g, which are connected to one another with the interposition of joints i. The drum c has a smaller diameter and takes on a chain link on each side of the polygon. The drum f is twice as large in diameter (calculated from edge to edge) and accordingly holds two chain links on each side of the polygon. The height of the two drum axes is determined in such a way that the straight lower section of the shovel chain moves approximately at the water level while the shovels are immersed in the water. Loosely rotatable rollers k are arranged on the ends of the joint axes i and each run on a straight track L provided on each float, so that the lower chain strand does not sag. The floating frame is anchored in the river near the drum e so that it resists the current. As a result, the flow acts with all its force on the submerged blades g.
Die Umdrehung der Welle c der kleineren Trommel c wird durch eine Kette in auf ein Triebwerk n. übertragen, das beispielsweise auf eine Dynamomaschine wirkt. Für die Antriebstrommel c ist ein verhältnismäßig kleiner Durchmesser gewählt, damit die erforderliche weitere Übersetzung ins Rasche nicht unbequem groß wird. Der größere Durchmesser der Leittrommel f gewährt den austauchenden Schaufeln reichlich Zeit, das ihnen anhaftende Wasser ablaufen zu lassen.The rotation of the shaft c of the smaller drum c is through a Chain in on an engine n. Transferred, for example on a dynamo works. A relatively small diameter is chosen for the drive drum c, so that the required further translation quickly does not become uncomfortably large. The larger diameter of the guide drum f affords ample opportunity for the blades to emerge Time to let the water stuck on them run off.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW73955D DE487000C (en) | Chain electric machine with polygonal chain wheels |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEW73955D DE487000C (en) | Chain electric machine with polygonal chain wheels |
Publications (1)
Publication Number | Publication Date |
---|---|
DE487000C true DE487000C (en) | 1929-11-29 |
Family
ID=7609520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEW73955D Expired DE487000C (en) | Chain electric machine with polygonal chain wheels |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE487000C (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE850998C (en) * | 1939-07-14 | 1952-09-29 | Messerschmitt Boelkow Blohm | Device for heating vehicle and aircraft cabins |
DE882230C (en) * | 1949-10-26 | 1953-07-06 | Leo Mai | Wave force machine |
DE1018000B (en) * | 1944-07-07 | 1957-10-17 | Robert Pattschull | Water motor to utilize the energy of the flowing water in rivers and rivers, by means of shovels dipping into the water |
FR2461830A1 (en) * | 1979-07-19 | 1981-02-06 | Zamboni Mario | Rotary to linear motion hydraulic energy converter - has chain conveyor running over rollers with submerged paddles in running water |
WO2023067364A1 (en) * | 2021-10-18 | 2023-04-27 | Ivan Korac | Hydrokinetic floating power plant |
-
0
- DE DEW73955D patent/DE487000C/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE850998C (en) * | 1939-07-14 | 1952-09-29 | Messerschmitt Boelkow Blohm | Device for heating vehicle and aircraft cabins |
DE1018000B (en) * | 1944-07-07 | 1957-10-17 | Robert Pattschull | Water motor to utilize the energy of the flowing water in rivers and rivers, by means of shovels dipping into the water |
DE882230C (en) * | 1949-10-26 | 1953-07-06 | Leo Mai | Wave force machine |
FR2461830A1 (en) * | 1979-07-19 | 1981-02-06 | Zamboni Mario | Rotary to linear motion hydraulic energy converter - has chain conveyor running over rollers with submerged paddles in running water |
WO2023067364A1 (en) * | 2021-10-18 | 2023-04-27 | Ivan Korac | Hydrokinetic floating power plant |
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