Voltage transformer
Latest Sangamo Weston, Inc. Patents:
- Data compression apparatus and method for data recorder
- Data compression apparatus and method for data recorder with waveform envelope display
- Temperature transducer for KYZ pulse recorder
- Current measuring and magnetic core compensating apparatus and method
- Direction sensitive optical shaft encoder
Description
FIG. 1 is a perspective view of a voltage transformer showing our new design;
FIG. 2 is a rear view thereof;
FIG. 3 is a side view thereof; the opposite side being substantially identical; and
FIG. 4 is a bottom view thereof;
Referenced Cited
U.S. Patent Documents
Other references
D104627 | May 1937 | Hitchcock et al. |
D215447 | September 1969 | Canney |
D219597 | December 1970 | Smith |
D254846 | April 29, 1980 | Wood |
D260635 | September 8, 1981 | Lockwood |
1645165 | October 1927 | Shackelton |
2211690 | August 1940 | Edwards |
3264591 | August 1966 | D'Entremont |
3760314 | September 1973 | Krasienko et al. |
- Allied Electronics 1975 Engineering Manual No. 750, p. 233, Transistor Transformer .circle.A and p. 235, Filament and Audio Transformers. .circle.C .
Patent History
Patent number: D289033
Type: Grant
Filed: Mar 30, 1984
Date of Patent: Mar 31, 1987
Assignee: Sangamo Weston, Inc. (Norcross, GA)
Inventors: David N. Makinson (Franklin, NC), Karl W. Struck (Clayton, GA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Ruth E. Takemoto
Attorney: Dale Gaudier
Application Number: 6/595,177
Type: Grant
Filed: Mar 30, 1984
Date of Patent: Mar 31, 1987
Assignee: Sangamo Weston, Inc. (Norcross, GA)
Inventors: David N. Makinson (Franklin, NC), Karl W. Struck (Clayton, GA)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Ruth E. Takemoto
Attorney: Dale Gaudier
Application Number: 6/595,177
Classifications
Current U.S. Class:
D13/4