FR1014897A - Frequency transformer - Google Patents
Frequency transformerInfo
- Publication number
- FR1014897A FR1014897A FR1014897DA FR1014897A FR 1014897 A FR1014897 A FR 1014897A FR 1014897D A FR1014897D A FR 1014897DA FR 1014897 A FR1014897 A FR 1014897A
- Authority
- FR
- France
- Prior art keywords
- frequency transformer
- transformer
- frequency
- 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
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/02—Adaptations of transformers or inductances for specific applications or functions for non-linear operation
- H01F38/04—Adaptations of transformers or inductances for specific applications or functions for non-linear operation for frequency changing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Signal Processing (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1014897X | 1949-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1014897A true FR1014897A (en) | 1952-08-25 |
Family
ID=20418621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1014897D Expired FR1014897A (en) | 1949-03-24 | 1950-03-21 | Frequency transformer |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1014897A (en) |
-
1950
- 1950-03-21 FR FR1014897D patent/FR1014897A/en not_active Expired
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