GB1307243A - Acoustic gauge for measuring the thickness of articles - Google Patents

Acoustic gauge for measuring the thickness of articles

Info

Publication number
GB1307243A
GB1307243A GB1307243DA GB1307243A GB 1307243 A GB1307243 A GB 1307243A GB 1307243D A GB1307243D A GB 1307243DA GB 1307243 A GB1307243 A GB 1307243A
Authority
GB
United Kingdom
Prior art keywords
pulse
acoustic
flip
meter
thickness
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
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.)
SKB Transnefteavtomatika OOO
Original Assignee
SKB Transnefteavtomatika OOO
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 SKB Transnefteavtomatika OOO filed Critical SKB Transnefteavtomatika OOO
Publication of GB1307243A publication Critical patent/GB1307243A/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
    • G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
    • G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/523—Details of pulse systems
    • G01S7/526—Receivers
    • G01S7/527—Extracting wanted echo signals

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
GB1307243D 1970-05-13 1970-05-13 Acoustic gauge for measuring the thickness of articles Expired GB1307243A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2315970 1970-05-13
FR7019587A FR2087709A5 (OSRAM) 1970-05-13 1970-05-28

Publications (1)

Publication Number Publication Date
GB1307243A true GB1307243A (en) 1973-02-14

Family

ID=26215767

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1307243D Expired GB1307243A (en) 1970-05-13 1970-05-13 Acoustic gauge for measuring the thickness of articles

Country Status (2)

Country Link
FR (1) FR2087709A5 (OSRAM)
GB (1) GB1307243A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496873A1 (fr) * 1980-12-23 1982-06-25 Gao Ges Automation Org Procede et appareil de controle du poids superficiel d'une matiere mince

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496873A1 (fr) * 1980-12-23 1982-06-25 Gao Ges Automation Org Procede et appareil de controle du poids superficiel d'une matiere mince

Also Published As

Publication number Publication date
FR2087709A5 (OSRAM) 1971-12-31

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees