GB1305393A - - Google Patents
Info
- Publication number
- GB1305393A GB1305393A GB1305393DA GB1305393A GB 1305393 A GB1305393 A GB 1305393A GB 1305393D A GB1305393D A GB 1305393DA GB 1305393 A GB1305393 A GB 1305393A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gear
- speed
- shaft
- sun
- fixed speed
- 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
-
- 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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
1305393 Variable-speed gear W H ALLEN SONS & CO Ltd 11 Jan 1972 [3 Oct 1969] 48696/69 Heading F2D A planetary gear comprises a fixed speed alternating current electric motor and a thyristor controlled variable speed and reversible electric motor supplied from the same electrical source as the fixed speed motor (both not shown), the first i.e. fixed speed motor driving through a shaft 1 to a sun 2, and the second i.e. variable speed motor driving via a shaft 4 and gear train 6, 7, 8 a ring gear 5, the sun and ring jointly meshing planet pinions on a carrier 9 fast on an output shaft 3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4869669 | 1972-01-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1305393A true GB1305393A (en) | 1973-01-31 |
Family
ID=10449590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1305393D Expired GB1305393A (en) | 1972-01-11 | 1972-01-11 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1305393A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2459918A1 (en) * | 1979-06-27 | 1981-01-16 | Salomon Francois | Gear box with progressive gear change - has planetary gear trains in input, output and reaction modes with electric motor reaction couple |
EP0138739A1 (en) * | 1983-10-17 | 1985-04-24 | Carrier Corporation | Variable speed drive motor system with inverter control |
US4825721A (en) * | 1980-04-04 | 1989-05-02 | Darcy Gabriele | Method and apparatus for power transmission from an engine |
WO1999025993A1 (en) * | 1997-11-19 | 1999-05-27 | Abb Research Ltd. | Drive |
DE19824866A1 (en) * | 1998-06-04 | 1999-12-09 | Flender A F & Co | Gearbox for a twin-screw extruder |
EP1854531A1 (en) * | 2005-03-02 | 2007-11-14 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Kneading machine and kneading control method |
WO2009010329A1 (en) | 2007-07-17 | 2009-01-22 | Polysius Ag | Roll mill |
EP2295831A3 (en) * | 2008-04-25 | 2013-02-20 | SEW-EURODRIVE GmbH & Co. KG | Differential |
DE102014201322A1 (en) | 2014-01-24 | 2015-07-30 | Siemens Aktiengesellschaft | Variable speed electrical machine |
DE102014201324A1 (en) | 2014-01-24 | 2015-07-30 | Siemens Aktiengesellschaft | Variable speed machine gear unit |
-
1972
- 1972-01-11 GB GB1305393D patent/GB1305393A/en not_active Expired
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2459918A1 (en) * | 1979-06-27 | 1981-01-16 | Salomon Francois | Gear box with progressive gear change - has planetary gear trains in input, output and reaction modes with electric motor reaction couple |
US4825721A (en) * | 1980-04-04 | 1989-05-02 | Darcy Gabriele | Method and apparatus for power transmission from an engine |
EP0138739A1 (en) * | 1983-10-17 | 1985-04-24 | Carrier Corporation | Variable speed drive motor system with inverter control |
WO1999025993A1 (en) * | 1997-11-19 | 1999-05-27 | Abb Research Ltd. | Drive |
DE19824866A1 (en) * | 1998-06-04 | 1999-12-09 | Flender A F & Co | Gearbox for a twin-screw extruder |
EP1854531A1 (en) * | 2005-03-02 | 2007-11-14 | Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | Kneading machine and kneading control method |
EP1854531A4 (en) * | 2005-03-02 | 2012-11-14 | Kobe Steel Ltd | Kneading machine and kneading control method |
US8262006B2 (en) | 2007-07-17 | 2012-09-11 | Polysius Ag | Roll mill |
CN101754815B (en) * | 2007-07-17 | 2012-09-05 | 伯利休斯股份有限公司 | Roll mill |
WO2009010329A1 (en) | 2007-07-17 | 2009-01-22 | Polysius Ag | Roll mill |
EP2295831A3 (en) * | 2008-04-25 | 2013-02-20 | SEW-EURODRIVE GmbH & Co. KG | Differential |
EP2295832A3 (en) * | 2008-04-25 | 2013-04-03 | SEW-EURODRIVE GmbH & Co. KG | Transmission |
EP2271858B1 (en) * | 2008-04-25 | 2020-04-08 | SEW-EURODRIVE GmbH & Co. KG | Transmission and differential device |
DE102014201322A1 (en) | 2014-01-24 | 2015-07-30 | Siemens Aktiengesellschaft | Variable speed electrical machine |
DE102014201324A1 (en) | 2014-01-24 | 2015-07-30 | Siemens Aktiengesellschaft | Variable speed machine gear unit |
WO2015110618A2 (en) | 2014-01-24 | 2015-07-30 | Siemens Aktiengesellschaft | Variable-speed machine gearbox unit |
WO2015110617A2 (en) | 2014-01-24 | 2015-07-30 | Siemens Aktiengesellschaft | Electric machine whose rotational speed can be varied |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |