GB145507A - Improvements in or relating to electric switches or liquid starters - Google Patents
Improvements in or relating to electric switches or liquid startersInfo
- Publication number
- GB145507A GB145507A GB16834/20A GB1683420A GB145507A GB 145507 A GB145507 A GB 145507A GB 16834/20 A GB16834/20 A GB 16834/20A GB 1683420 A GB1683420 A GB 1683420A GB 145507 A GB145507 A GB 145507A
- Authority
- GB
- United Kingdom
- Prior art keywords
- electrode
- liquid
- shaft
- cam
- vessel
- 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
- 239000007788 liquid Substances 0.000 title abstract 4
- 239000007858 starting material Substances 0.000 title 1
- 238000007654 immersion Methods 0.000 abstract 2
- 230000001105 regulatory effect Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
- H02P1/02—Details of starting control
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Adjustable Resistors (AREA)
Abstract
145,507. Siemens - Schuckertwerke. Aug. 30, 1918, [Convention date]. Controllers.-In a regulating switch of the resistance-liquid type for motor starting, the immersion surface and the distance apart of the electrodes are varied simultaneously, by operating mechanism which both varies the immersion of one electrode and at the same time varies its distance from the fixed electrode. In the arrangement shown, the sickle-shaped movable electrode 1 is carried by a shaft 4 rotatable by the handle 5 so as to move the electrode into the resistance liquid in the vessel 3 which contains also the fixed electrode 2. The shaft carries a barrel 9 with a cam-groove 10 engaging with a stationary pin or roller 11 so that, as the shaft is rotated to immerse the electrode, it is also moved longitudinally to bring the electrode nearer to the fixed electrode. Both movements of the electrode take place simultaneously, but the mechanical means for producing them may be independent of each other. A number of cam-grooves may be provided and any one of them made effective so as to give different relations between the rotary and transverse movements of the electrode. The vessel that contains the liquid may be raised and simultaneously moved transversely to produce the same result.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE145507X | 1918-08-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB145507A true GB145507A (en) | 1920-12-23 |
Family
ID=5670801
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB16834/20A Expired GB145507A (en) | 1918-08-30 | 1920-06-22 | Improvements in or relating to electric switches or liquid starters |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB145507A (en) |
-
1920
- 1920-06-22 GB GB16834/20A patent/GB145507A/en not_active Expired
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