GB815255A - Improvements in and relating to generator arrangements for the electrical control ofchange-speed gearing employing a variable voltage generator - Google Patents
Improvements in and relating to generator arrangements for the electrical control ofchange-speed gearing employing a variable voltage generatorInfo
- Publication number
- GB815255A GB815255A GB2765356A GB2765356A GB815255A GB 815255 A GB815255 A GB 815255A GB 2765356 A GB2765356 A GB 2765356A GB 2765356 A GB2765356 A GB 2765356A GB 815255 A GB815255 A GB 815255A
- Authority
- GB
- United Kingdom
- Prior art keywords
- stator
- pole
- generator
- gearing
- pieces
- 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
- 229910001369 Brass Inorganic materials 0.000 abstract 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 abstract 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract 1
- 239000010951 brass Substances 0.000 abstract 1
- 230000001808 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 238000009499 grossing Methods 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
- H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/02—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing characterised by the signals used
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H2710/00—Control devices for speed-change mechanisms, the speed change control is dependent on function parameters of the gearing
- F16H2710/04—Control dependent on speed
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Synchronous Machinery (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
815,255. Driving dynamos. SELF-CHANGING GEARS Ltd. Sept. 2, 1957 [Sept. 10, 1956], No. 27653/56. Class 35. [Also in Group XXIV] In a change-speed gear where the ratio changes are determined by a variable voltage generator driven by the gearing, the generator is mounted directly over a shaft of the gearing, preferably the output shaft and the stator is mounted on the frame or casing of the gearing as shown, alternate salient pole-pieces of the stator 7 carry D.C. exciting coils and the remainder output coils which can be connected to the control gear through rectifiers and smoothing condensers. The stator is mounted on an extension 4 of the gear case 1 and surrounds a rotor on half coupling 5 on the output shaft 2. The rotor comprises a brass or aluminium ring 14 slotted to accommodate inductor pole-pieces 15, each spanning a pair of stator pole-pieces. In another form the rotor is an annular permanent magnet with a large number of poles in its periphery co-operating with an imbricated pole stator. Specification 802,272, [Group XXIV], is referred to.
Publications (1)
Publication Number | Publication Date |
---|---|
GB815255A true GB815255A (en) | 1959-06-24 |
Family
ID=1740699
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2765356A Expired GB815255A (en) | 1956-09-10 | Improvements in and relating to generator arrangements for the electrical control ofchange-speed gearing employing a variable voltage generator |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB815255A (en) |
-
1956
- 1956-09-10 GB GB2765356A patent/GB815255A/en not_active Expired
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