GB1466483A - Digital electric measuring - Google Patents

Digital electric measuring

Info

Publication number
GB1466483A
GB1466483A GB1591475A GB1591475A GB1466483A GB 1466483 A GB1466483 A GB 1466483A GB 1591475 A GB1591475 A GB 1591475A GB 1591475 A GB1591475 A GB 1591475A GB 1466483 A GB1466483 A GB 1466483A
Authority
GB
United Kingdom
Prior art keywords
units
plate
signal
base
analog signal
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
GB1591475A
Other languages
English (en)
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.)
Dr Johannes Heidenhain GmbH
Original Assignee
Dr Johannes Heidenhain GmbH
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 Dr Johannes Heidenhain GmbH filed Critical Dr Johannes Heidenhain GmbH
Publication of GB1466483A publication Critical patent/GB1466483A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/14—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring distance or clearance between spaced objects or spaced apertures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optical Transform (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
GB1591475A 1974-04-17 1975-04-17 Digital electric measuring Expired GB1466483A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7413290 1974-04-17

Publications (1)

Publication Number Publication Date
GB1466483A true GB1466483A (en) 1977-03-09

Family

ID=6644649

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1591475A Expired GB1466483A (en) 1974-04-17 1975-04-17 Digital electric measuring

Country Status (3)

Country Link
CH (1) CH583895A5 (enExample)
FR (1) FR2268248B1 (enExample)
GB (1) GB1466483A (enExample)

Also Published As

Publication number Publication date
FR2268248A1 (enExample) 1975-11-14
CH583895A5 (enExample) 1977-01-14
FR2268248B1 (enExample) 1980-06-13

Similar Documents

Publication Publication Date Title
GB1153579A (en) Equipment for the Measuring of Alteration in the Position of Two Systems Capable of Movement Relative to each other
DE3582950D1 (de) Photoelektrische messeinrichtung.
GB1246893A (en) A phase adjust circuit for use in non-contact eddy current instruments
CA974638A (en) Sensor for converting a physical pattern into an electrical signal as a function of time
GB1282312A (en) Improvements in and relating to measuring devices
GB1466483A (en) Digital electric measuring
CA937719A (en) Method for producing electrically conductive carbon elements
GB1301396A (enExample)
ES434740A1 (es) Perfeccionamientos relativos a vehiculos de transporte parametales liquidos.
JPS5417051A (en) Irregularity compensation of clock signal pitches
SU424238A1 (ru) Устройство для малых установочных перемещений
GB1542593A (en) Apparatus for converting a dc or analogue signal to a digital signal with minimum drift
GB1082096A (en) Improvements relating to apparatus for producing signals indicative of relative position
GB1391791A (en) Colour television encoder matrix
JPS51135553A (en) Automatic correction unit for indicating electric meters
SU459235A1 (ru) Устройство дл контрол глубины наркоза
GB1400484A (en) Measuring system
JPS5311509A (en) Sweep stop signal generation system
SU720366A1 (ru) Устройство дл контрол мощности сверхвысокочастотного излучени
JPS5379455A (en) Sine wave generator for digital measurement
GB1281955A (en) An amplifier unit casing
AU495675B2 (en) Semiconductor device for digitizing an electric analog signal
ATA851676A (de) Elektronischer schalter zur umwandlung eines digitalsignals in eine anlogsignal
DD132619A1 (de) Anordnung zur umwandlung helligkeitsmodulierter lichtstrahlen in elektrische signale
GB805974A (en) Method and apparatus for measuring linear displacements

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee