SE318208B - - Google Patents
Info
- Publication number
- SE318208B SE318208B SE3969/62A SE396962A SE318208B SE 318208 B SE318208 B SE 318208B SE 3969/62 A SE3969/62 A SE 3969/62A SE 396962 A SE396962 A SE 396962A SE 318208 B SE318208 B SE 318208B
- Authority
- SE
- Sweden
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/18—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of DC into AC, e.g. with choppers
- G01R19/20—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of DC into AC, e.g. with choppers using transductors, i.e. a magnetic core transducer the saturation of which is cyclically reversed by an AC source on the secondary side
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
- G01D5/12—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means
- G01D5/14—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage
- G01D5/20—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature
- G01D5/204—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable using electric or magnetic means influencing the magnitude of a current or voltage by varying inductance, e.g. by a movable armature by influencing the mutual induction between two or more coils
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
- Measuring Magnetic Variables (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US101736A US3226639A (en) | 1961-04-10 | 1961-04-10 | Null-flux transducer for use in electrical measuring and control systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE318208B true SE318208B (de) | 1969-12-01 |
Family
ID=22286132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE3969/62A SE318208B (de) | 1961-04-10 | 1962-04-10 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US3226639A (de) |
| CH (1) | CH398783A (de) |
| SE (1) | SE318208B (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2753396A1 (de) * | 1976-11-30 | 1978-06-08 | Denki Onkyo Co Ltd | Stellmotor |
| US4904926A (en) * | 1988-09-14 | 1990-02-27 | Mario Pasichinskyj | Magnetic motion electrical generator |
| DE602005023760D1 (de) * | 2004-11-05 | 2010-11-04 | Lem Liaisons Electron Mec | Detektorschaltung zur strommessung |
| FR2983621B1 (fr) * | 2011-12-02 | 2016-01-01 | Ambroise Jean Pierre Perin | Dispositif capteur de vibrations pour instruments de musique |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2053154A (en) * | 1935-03-27 | 1936-09-01 | Gen Electric | Direct-current indicator |
| US2928048A (en) * | 1956-08-27 | 1960-03-08 | Mc Graw Edison Co | Electrical measuring system |
| GB828030A (en) * | 1956-12-27 | 1960-02-10 | Siemens Ag | Transducer for measuring pressure or differential pressure |
-
1961
- 1961-04-10 US US101736A patent/US3226639A/en not_active Expired - Lifetime
-
1962
- 1962-04-10 SE SE3969/62A patent/SE318208B/xx unknown
- 1962-04-10 CH CH432962A patent/CH398783A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH398783A (de) | 1966-03-15 |
| DE1591953B2 (de) | 1972-06-22 |
| DE1591953A1 (de) | 1971-01-07 |
| US3226639A (en) | 1965-12-28 |