IN157079B - - Google Patents
Info
- Publication number
- IN157079B IN157079B IN1216/CAL/82A IN1216CA1982A IN157079B IN 157079 B IN157079 B IN 157079B IN 1216CA1982 A IN1216CA1982 A IN 1216CA1982A IN 157079 B IN157079 B IN 157079B
- Authority
- IN
- India
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F19/00—Fixed transformers or mutual inductances of the signal type
- H01F19/02—Audio-frequency transformers or mutual inductances, i.e. not suitable for handling frequencies considerably beyond the audio range
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Coils Of Transformers For General Uses (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/318,508 US4400675A (en) | 1981-11-05 | 1981-11-05 | Transformer with impedance matching means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN157079B true IN157079B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1986-01-11 |
Family
ID=23238472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1216/CAL/82A IN157079B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1981-11-05 | 1982-10-16 |
Country Status (3)
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4952899A (en) * | 1989-03-31 | 1990-08-28 | Magnetek Universal Manufacturing Corporation | Shunt holding means for ballasts |
| US5578112A (en) * | 1995-06-01 | 1996-11-26 | 999520 Ontario Limited | Modular and low power ionizer |
| US5847910A (en) * | 1997-09-10 | 1998-12-08 | Allanson International Inc. | Fault protection device in a transformer |
| GB2331853A (en) * | 1997-11-28 | 1999-06-02 | Asea Brown Boveri | Transformer |
| US6606020B1 (en) * | 2002-03-12 | 2003-08-12 | William L. Fisher | Low cost method of making a high impedance electrical transformer and products of said method |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1347910A (en) * | 1915-04-29 | 1920-07-27 | Westinghouse Electric & Mfg Co | Transformer for use with rotary converters |
| US2519224A (en) * | 1947-05-28 | 1950-08-15 | Westinghouse Electric Corp | Electrical transformer |
| US3848331A (en) * | 1973-09-11 | 1974-11-19 | Westinghouse Electric Corp | Method of producing molded stators from steel particles |
| US3948690A (en) * | 1973-09-11 | 1976-04-06 | Westinghouse Electric Corporation | Molded magnetic cores utilizing cut steel particles |
| NO136773C (no) * | 1976-01-14 | 1977-11-02 | Nat Ind As | Anordning for } lede den magnetiske spredefluks ved transformatorer eller reaktorer med kjerne |
| NL7904379A (nl) * | 1979-06-05 | 1980-12-09 | Philips Nv | Transformator. |
-
1981
- 1981-11-05 US US06/318,508 patent/US4400675A/en not_active Expired - Fee Related
-
1982
- 1982-10-16 IN IN1216/CAL/82A patent/IN157079B/en unknown
- 1982-10-29 MX MX195005A patent/MX152675A/es unknown
Also Published As
| Publication number | Publication date |
|---|---|
| MX152675A (es) | 1985-10-07 |
| US4400675A (en) | 1983-08-23 |