CA658024A - Circuit arrangements for measuring or detecting small capacitance variations - Google Patents

Circuit arrangements for measuring or detecting small capacitance variations

Info

Publication number
CA658024A
CA658024A CA658024A CA658024DA CA658024A CA 658024 A CA658024 A CA 658024A CA 658024 A CA658024 A CA 658024A CA 658024D A CA658024D A CA 658024DA CA 658024 A CA658024 A CA 658024A
Authority
CA
Canada
Prior art keywords
measuring
circuit arrangements
capacitance variations
small capacitance
detecting small
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
Application number
CA658024A
Inventor
Churchill Albert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MARDYKE ELECTRICS Ltd
Original Assignee
MARDYKE ELECTRICS Ltd
Publication date
Application granted granted Critical
Publication of CA658024A publication Critical patent/CA658024A/en
Expired legal-status Critical Current

Links

CA658024A Circuit arrangements for measuring or detecting small capacitance variations Expired CA658024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA658024T

Publications (1)

Publication Number Publication Date
CA658024A true CA658024A (en) 1963-02-19

Family

ID=35951369

Family Applications (1)

Application Number Title Priority Date Filing Date
CA658024A Expired CA658024A (en) Circuit arrangements for measuring or detecting small capacitance variations

Country Status (1)

Country Link
CA (1) CA658024A (en)

Similar Documents

Publication Publication Date Title
FR1211404A (en) Discrimination circuit
CA658024A (en) Circuit arrangements for measuring or detecting small capacitance variations
FR1337377A (en) Signal detection circuit
CA654901A (en) Measuring instrument
AU251566B2 (en) Improvements in or relating to circuit arrangements for measuring or detecting small capacitance variations
AU1596062A (en) Improvements in or relating to circuit arrangements for measuring or detecting small capacitance variations
CA666752A (en) Measuring circuit
CA674137A (en) Measuring device
CA670552A (en) Hole detecting device
CA605823A (en) Electrical signal sensing circuit
CA799002A (en) Capacitance measurement circuits
CA788090A (en) Capacitance measurement circuits
CA708703A (en) Measuring circuit
CA675712A (en) Leak detector indicating circuit
CA657822A (en) Liquid level measuring capacitor
CA544407A (en) Capacitance measuring circuit
AU5336169A (en) Detection circuits using capacitive probes
CA672257A (en) Dimension measuring gage
CA660955A (en) Circuit for measuring self-inductances and capacitances and changes thereof
CA659433A (en) Capacitance type fluid measuring apparatus
CA675124A (en) Temperature sensing circuit
CA659498A (en) Measuring device
CA658864A (en) Measuring device
CA678868A (en) Measuring condenser circuit
CA756239A (en) Measuring circuit