ES431994A1 - A method and its corresponding apparatus for electrically controlling and calibrating conductor pieces. (Machine-translation by Google Translate, not legally binding) - Google Patents

A method and its corresponding apparatus for electrically controlling and calibrating conductor pieces. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES431994A1
ES431994A1 ES431994A ES431994A ES431994A1 ES 431994 A1 ES431994 A1 ES 431994A1 ES 431994 A ES431994 A ES 431994A ES 431994 A ES431994 A ES 431994A ES 431994 A1 ES431994 A1 ES 431994A1
Authority
ES
Spain
Prior art keywords
oscillators
calibrating
translation
machine
legally binding
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
ES431994A
Other languages
Spanish (es)
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of ES431994A1 publication Critical patent/ES431994A1/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)

Abstract

A method and its corresponding apparatus for electrically controlling and calibrating conductive parts, which can exert an influence on the resonance frequency of a tuned circuit when said part is associated with the circuit, which method includes the phases consisting of operating two oscillators approximately at the same frequency, having one of said oscillators its oscillation frequency determined by said tuned circuit, applying the oscillatory energy of the other of said oscillators to said first oscillator in a sufficient degree to synchronize the oscillations of both oscillators on the same frequency and detect the phase difference between the oscillations of the same frequency of said oscillators as measurement of said characteristic. (Machine-translation by Google Translate, not legally binding)
ES431994A 1974-03-04 1974-11-15 A method and its corresponding apparatus for electrically controlling and calibrating conductor pieces. (Machine-translation by Google Translate, not legally binding) Expired ES431994A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US44796574A 1974-03-04 1974-03-04

Publications (1)

Publication Number Publication Date
ES431994A1 true ES431994A1 (en) 1977-04-01

Family

ID=23778466

Family Applications (1)

Application Number Title Priority Date Filing Date
ES431994A Expired ES431994A1 (en) 1974-03-04 1974-11-15 A method and its corresponding apparatus for electrically controlling and calibrating conductor pieces. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
JP (1) JPS50120890A (en)
CA (1) CA1020631A (en)
DD (1) DD115219A5 (en)
DE (1) DE2452257A1 (en)
ES (1) ES431994A1 (en)
IT (1) IT1023251B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3107947A1 (en) * 1981-03-02 1982-09-16 Vdo Adolf Schindling Ag, 6000 Frankfurt DEVICE FOR TRANSMITTING A MEASURED VALUE FROM A MOVING OBJECT TO A RELATIVE TO THIS FIXED OBJECT
DE3231995C2 (en) * 1982-08-27 1985-06-27 Endress U. Hauser Gmbh U. Co, 7867 Maulburg Method and arrangement for measuring the contamination of a capacitive dew point sensor
DE3248534C2 (en) * 1982-12-29 1985-11-21 Rinat Šagavaleevič Šagabeev Electromagnetic defectoscope
AT387461B (en) * 1986-07-15 1989-01-25 Sprecher Energie Oesterreich ELECTRONIC MEASURING DEVICE
DE3815010A1 (en) * 1988-04-30 1989-11-09 Leybold Ag CIRCUIT ARRANGEMENT FOR THE COMBINED USE OF AN INDUCTIVE AND A CAPACITIVE DEVICE FOR THE DESTRUCTION-FREE MEASUREMENT OF THE RESISTANT THIN LAYERS
US11784619B2 (en) * 2021-10-05 2023-10-10 Snap Inc. Disciplining crystals to synchronize timing of independent nodes
US11775005B2 (en) 2021-10-06 2023-10-03 Snap Inc. Synchronizing systems on a chip using a shared clock
US12021611B2 (en) 2021-10-07 2024-06-25 Snap Inc. Synchronizing systems-on-chip using GPIO timestamps

Also Published As

Publication number Publication date
JPS50120890A (en) 1975-09-22
DD115219A5 (en) 1975-09-12
CA1020631A (en) 1977-11-08
DE2452257A1 (en) 1975-09-11
IT1023251B (en) 1978-05-10

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