BE559902A - - Google Patents

Info

Publication number: BE559902A
Authority: BE; Belgium

Application number

Priority date (The priority date 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 date listed.)

1956-09-19

Publication of BE559902A publication Critical patent/BE559902A/xx

Classifications

- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C19/00—Electric signal transmission systems
- G08C19/12—Electric signal transmission systems in which the signal transmitted is frequency or phase of AC
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
- G05D3/14—Control of position or direction using feedback using an analogue comparing device
- G05D3/1418—Control of position or direction using feedback using an analogue comparing device with AC amplifier chain

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Power Engineering (AREA)
Automation & Control Theory (AREA)

BE559902D 1956-09-19 BE559902A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US1180510XA	1956-09-19	1956-09-19

Publications (1)

Publication Number	Publication Date
BE559902A true BE559902A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=22376238

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE559902D BE559902A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1956-09-19

Country Status (2)

Country	Link
BE (1)	BE559902A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1)	FR1180510A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

0
- BE BE559902D patent/BE559902A/xx unknown
1957
- 1957-08-02 FR FR1180510D patent/FR1180510A/fr not_active Expired

Also Published As

Publication number	Publication date
FR1180510A (fr)	1959-06-04

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