GB215757A - - Google Patents
Info
- Publication number
- GB215757A GB215757A GB11222/24A GB1122224A GB215757A GB 215757 A GB215757 A GB 215757A GB 11222/24 A GB11222/24 A GB 11222/24A GB 1122224 A GB1122224 A GB 1122224A GB 215757 A GB215757 A GB 215757A
- Authority
- GB
- United Kingdom
- Prior art keywords
- speed
- coupled
- stator
- tachometer
- rotating parts
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
Abstract
215,757. Siemens - Schuckertwerke Ges. May 9, 1923, [Convention date]. Speed - indicator transmission mechanism.-To regulate or indicate the relative speed of a machine having oppositely rotating parts, the speed of each part or of magnitudes dependent thereon act on a known device which regulates or indicates the sum of the influencing magnitudes. The rotatable cylinder frame 1 and crankshaft 2 of an internal combustion engine are coupled to a differential gear 5, the intermediate member of which drives a centrifugal governor 6. In an electric motor with a rotating stator, Fig. 2, the difference of the speeds of stator and rotor is obtained by a planet wheel gear 8 and transmitted to a tachometer dynamo 9 which can release safety devices. Alternatively the rotating parts are coupled to tachometer dynamos in series so that the total current is proportional to their relative speed.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE215757T | 1923-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB215757A true GB215757A (en) | 1925-09-07 |
Family
ID=31893346
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB11222/24A Expired GB215757A (en) | 1923-05-09 | 1924-05-06 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB215757A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3026922A1 (en) * | 1979-08-20 | 1981-03-26 | Owens-Illinois, Inc., Toledo, Ohio | SYNCHRONOUS CONTROL OF SPEED AND ANGLE POSITION OF ENGINE-DRIVEN MACHINES |
WO2004026224A2 (en) * | 2002-09-18 | 2004-04-01 | Yonsung Fine Chemical Co. Ltd. | Process for preparing prostaglandin derivatives and starting materials for the same |
-
1924
- 1924-05-06 GB GB11222/24A patent/GB215757A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3026922A1 (en) * | 1979-08-20 | 1981-03-26 | Owens-Illinois, Inc., Toledo, Ohio | SYNCHRONOUS CONTROL OF SPEED AND ANGLE POSITION OF ENGINE-DRIVEN MACHINES |
WO2004026224A2 (en) * | 2002-09-18 | 2004-04-01 | Yonsung Fine Chemical Co. Ltd. | Process for preparing prostaglandin derivatives and starting materials for the same |
WO2004026224A3 (en) * | 2002-09-18 | 2004-06-24 | Yonsung Fine Chemical Co Ltd | Process for preparing prostaglandin derivatives and starting materials for the same |
KR100903311B1 (en) * | 2002-09-18 | 2009-06-17 | 연성정밀화학(주) | Process for preparing prostaglandin derivatives and starting materials for the same |
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