GB575575A - Improvements in electric motor circuits - Google Patents
Improvements in electric motor circuitsInfo
- Publication number
- GB575575A GB575575A GB1046/44A GB104644A GB575575A GB 575575 A GB575575 A GB 575575A GB 1046/44 A GB1046/44 A GB 1046/44A GB 104644 A GB104644 A GB 104644A GB 575575 A GB575575 A GB 575575A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rectifier
- electric motor
- jan
- resistor
- class
- 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
-
- 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
- H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
- H02P9/42—Arrangements for controlling electric generators for the purpose of obtaining a desired output to obtain desired frequency without varying speed of the generator
Abstract
575,575. Motors. JEFFREY MANUFACTURING CO. Jan. 19, 1944, Nos. 1046 and 1047. Convention dates, Jan. 6, 1943, and July 3, 1943. [Class 35] - A motor, particularly of the vibratory type, is fed in series with a resistor from an A.C, source and a rectifier is connected across the resistor, the voltage applied to the rectifier being considerably less than that of the supply. In the form shown, rectifiers 22 fed at reduced voltage from transformer 14 are connected to the resistance 16 in series with the motor 17 and a further resistance 19 may be provided. The rectifier can be of the half or full wave type and of the electronic or copper oxide type. Specification 280,194, [Class 35], is referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US575575XA | 1943-01-06 | 1943-01-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB575575A true GB575575A (en) | 1946-02-23 |
Family
ID=22011321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1046/44A Expired GB575575A (en) | 1943-01-06 | 1944-01-19 | Improvements in electric motor circuits |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB575575A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1111721B (en) * | 1956-02-23 | 1961-07-27 | Licentia Gmbh | Electromagnetically excited two-mass oscillating system |
| US3085185A (en) * | 1959-05-12 | 1963-04-09 | Detrex Chem Ind | Ultrasonic cleaning apparatus |
| WO2004080251A3 (en) * | 2003-03-13 | 2004-11-04 | Ruag Ammotec Gmbh | Heat-generating mixture and device and method for heat generation |
-
1944
- 1944-01-19 GB GB1046/44A patent/GB575575A/en not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1111721B (en) * | 1956-02-23 | 1961-07-27 | Licentia Gmbh | Electromagnetically excited two-mass oscillating system |
| US3085185A (en) * | 1959-05-12 | 1963-04-09 | Detrex Chem Ind | Ultrasonic cleaning apparatus |
| WO2004080251A3 (en) * | 2003-03-13 | 2004-11-04 | Ruag Ammotec Gmbh | Heat-generating mixture and device and method for heat generation |
| AU2004218935B2 (en) * | 2003-03-13 | 2010-06-03 | Ruag Ammotec Gmbh | Heat-generating mixture and device and method for heat generation |
| US8038813B2 (en) | 2003-03-13 | 2011-10-18 | Ruag Ammotec Gmbh | Heat-generating mixture and device and method for heat generation |
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