US529145A - Renx tiiury - Google Patents
Renx tiiury Download PDFInfo
- Publication number
- US529145A US529145A US529145DA US529145A US 529145 A US529145 A US 529145A US 529145D A US529145D A US 529145DA US 529145 A US529145 A US 529145A
- Authority
- US
- United States
- Prior art keywords
- tiiury
- renx
- dynamo
- teeth
- thury
- 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 2
- 230000004907 flux Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- LTMHDMANZUZIPE-PUGKRICDSA-N digoxin Chemical compound C1[C@H](O)[C@H](O)[C@@H](C)O[C@H]1O[C@@H]1[C@@H](C)O[C@@H](O[C@@H]2[C@H](O[C@@H](O[C@@H]3C[C@@H]4[C@]([C@@H]5[C@H]([C@]6(CC[C@@H]([C@@]6(C)[C@H](O)C5)C=5COC(=O)C=5)O)CC4)(C)CC3)C[C@@H]2O)C)C[C@@H]1O LTMHDMANZUZIPE-PUGKRICDSA-N 0.000 description 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K19/00—Synchronous motors or generators
- H02K19/16—Synchronous generators
- H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
- H02K19/24—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators with variable-reluctance soft-iron rotors without winding
Definitions
- the invention refers to that class of dynamo-electric machines which have been described and shown in my patent-application filed December 23, 1893, Serial No. 494,525, and has for its object a very compendious and economical construction of such machines especially adapted for large dynamos with vertical axis of rotation.
- FIG. 1 is a vertical section of the whole machine.
- Fig. 2 is a top-view of one half of the fixed part of the machine shown in Fig. 1 and a horizontal section of the revolving part of the same. tive dispositions which may be adopted for the teeth cl with which the inner wall of the revolving bell A is provided.
- Fig. 5 is a section at the line w, w, of Fig. 2.
- Figs. 3 and 4 show two alterna- I provided an induced coil e dispOsed substan- 4o vided with a double range of teeth cl, each of these ranges of teeth being in front of one of the ring-shaped poles e.
- the teeth at of the one range may be placed with respect to those of the other range either in the position shown in Fig. 3, or in the position shown in Fig. 4
- I claim A dynamo electric machine essentially composed of two superposed horizontal and fixed rings M of U-shaped section, each provided with a coil f and with a circular pole-piece e on which are disposed suitable wires e in combination with a vertical axis A hearing a bell A the inner wall of which is provided with suitable ranges of teeth 01 disposed in front of the wires e, substantially as shown and described.
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Description
(No Model.)
R. THURY. DYNAMO ELECTRIC MACHINE.
No. 529,145. PatentedNov. 1a, 1894.
UNITED STATES- PATENT OFFICE.
RENE THURY, OF GENEVA, SWITZERLAND, ASSIGNOR TO THE OOMPAGNIE DE LINDUSTRIE ELECTBIQUE, OF SAME PLACE.
DYNAMO-ELECTRIC MACHINE.
SPECIFICATION forming part of Letters Patent No. 529,145, dated November 13, 1894.
Application filed August 18 1894. $erlal No. 520,680. (No model.)
To all whom it may concern/.-
Be it known that I, RENE THURY, electrician, of Geneva, Switzerland, have invented some new and useful Improvements in Dynamo-Electric Machines, of which the following is a specification.
The invention refers to that class of dynamo-electric machines which have been described and shown in my patent-application filed December 23, 1893, Serial No. 494,525, and has for its object a very compendious and economical construction of such machines especially adapted for large dynamos with vertical axis of rotation.
I will now proceed to describe my said improved construction of dynamo electric machines with reference to the accompanying drawings, in which- I Figure 1 is a vertical section of the whole machine. Fig. 2 is a top-view of one half of the fixed part of the machine shown in Fig. 1 and a horizontal section of the revolving part of the same. tive dispositions which may be adopted for the teeth cl with which the inner wall of the revolving bell A is provided. Fig. 5 is a section at the line w, w, of Fig. 2.
In all the figures the same letters refer to the same parts.
B is a fixed basis upon which bear the arms 0 of a fixed bearing 0 in which is located the socket O of the axis A. Upon the'ring-shaped head of the basis 13 there are disposed two superposed fixed rings M of cast iron or steel of approximately U-shaped section, each of these rings containingan induction coil ji and being provided with a circular laminated pole-piece e. Upon each of the laminated pole-pieces e, formed of sheet-iron, there is Figs. 3 and 4 show two alterna- I provided an induced coil e dispOsed substan- 4o vided with a double range of teeth cl, each of these ranges of teeth being in front of one of the ring-shaped poles e. The teeth at of the one range may be placed with respect to those of the other range either in the position shown in Fig. 3, or in the position shown in Fig. 4
according as one desires to produce singlephased or double-phased currents. According as either a tooth d or a depression t'passes in front of the wires e of the fixed part, when the bell A is rotating, the flux of the magnetic current is caused to vary in one point of the intermediate space and an induction is-obtained without varying the total flux created by the exciting current.
Having thus fully described my invention,
I claim A dynamo electric machine essentially composed of two superposed horizontal and fixed rings M of U-shaped section, each provided with a coil f and with a circular pole-piece e on which are disposed suitable wires e in combination with a vertical axis A hearing a bell A the inner wall of which is provided with suitable ranges of teeth 01 disposed in front of the wires e, substantially as shown and described.
RENE THURY. Witnesses BENJ. H. RIDGELY, OTTO MAYE.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US529145A true US529145A (en) | 1894-11-13 |
Family
ID=2597927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US529145D Expired - Lifetime US529145A (en) | Renx tiiury |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US529145A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2866111A (en) * | 1956-04-23 | 1958-12-23 | Itt | Inductor alternator |
-
0
- US US529145D patent/US529145A/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2866111A (en) * | 1956-04-23 | 1958-12-23 | Itt | Inductor alternator |
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