JPS5655808A - Converting device of mechanical displacement for aircraft - Google Patents
Converting device of mechanical displacement for aircraftInfo
- Publication number
- JPS5655808A JPS5655808A JP13175079A JP13175079A JPS5655808A JP S5655808 A JPS5655808 A JP S5655808A JP 13175079 A JP13175079 A JP 13175079A JP 13175079 A JP13175079 A JP 13175079A JP S5655808 A JPS5655808 A JP S5655808A
- Authority
- JP
- Japan
- Prior art keywords
- current
- primary winding
- constant
- converting device
- fixed
- 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.)
- Pending
Links
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
Abstract
PURPOSE: To keep fixed the absolute value and phase of an exciting current constantly by using a constant-current circuit as a power circuit exciting the primary winding of the converting device.
CONSTITUTION: In between a constant-voltage source V and the primary winding P of a converter PC is inserted the constant-current circuit CI consisting of a differential amplifier A1 such as an operational amplifier and a resistor R1 feeding back the current as the power circuit, whereby the terminal voltage of the resistor R1 generated by the current flowing to the primary winding P is negatively fed back to the inversion input of the differential amplifier A1 and thus the current flowing to the primary winding P is kept constantly fixed. By this, a large-sized and heavy choke coil becomes unnecessary and the absolute value and phase of the electrical output are turned to be stable and can be kept fixed.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13175079A JPS5655808A (en) | 1979-10-15 | 1979-10-15 | Converting device of mechanical displacement for aircraft |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13175079A JPS5655808A (en) | 1979-10-15 | 1979-10-15 | Converting device of mechanical displacement for aircraft |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5655808A true JPS5655808A (en) | 1981-05-16 |
Family
ID=15065307
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13175079A Pending JPS5655808A (en) | 1979-10-15 | 1979-10-15 | Converting device of mechanical displacement for aircraft |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5655808A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008014078A (en) * | 2006-07-07 | 2008-01-24 | Air Cycle Sangyo Kk | Window assembly |
-
1979
- 1979-10-15 JP JP13175079A patent/JPS5655808A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008014078A (en) * | 2006-07-07 | 2008-01-24 | Air Cycle Sangyo Kk | Window assembly |
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