CA951816A - Material tester - Google Patents

Material tester

Info

Publication number
CA951816A
CA951816A CA079,170,A CA79170A CA951816A CA 951816 A CA951816 A CA 951816A CA 79170 A CA79170 A CA 79170A CA 951816 A CA951816 A CA 951816A
Authority
CA
Canada
Prior art keywords
material tester
tester
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
CA079,170,A
Inventor
Milton P. Zeutschel
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.)
Automation Industries Inc
Original Assignee
Automation Industries Inc
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 Automation Industries Inc filed Critical Automation Industries Inc
Application granted granted Critical
Publication of CA951816A publication Critical patent/CA951816A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/36Detecting the response signal, e.g. electronic circuits specially adapted therefor
    • G01N29/38Detecting the response signal, e.g. electronic circuits specially adapted therefor by time filtering, e.g. using time gates
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/02Indexing codes associated with the analysed material
    • G01N2291/028Material parameters
    • G01N2291/02854Length, thickness
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2291/00Indexing codes associated with group G01N29/00
    • G01N2291/04Wave modes and trajectories
    • G01N2291/048Transmission, i.e. analysed material between transmitter and receiver
CA079,170,A 1969-06-25 1970-04-03 Material tester Expired CA951816A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83643669A 1969-06-25 1969-06-25

Publications (1)

Publication Number Publication Date
CA951816A true CA951816A (en) 1974-07-23

Family

ID=25271963

Family Applications (1)

Application Number Title Priority Date Filing Date
CA079,170,A Expired CA951816A (en) 1969-06-25 1970-04-03 Material tester

Country Status (4)

Country Link
JP (1) JPS5247351B1 (en)
CA (1) CA951816A (en)
DE (1) DE2030954C3 (en)
GB (1) GB1321283A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237357C2 (en) * 1982-01-18 1985-12-19 Zellweger Uster Ag, Uster Device for measuring characteristic features of fiber material
DE3227357A1 (en) * 1982-07-22 1984-01-26 Mehmet-Ali 7320 Göppingen Ekizoglu Safety device for washing machines, dishwashers or such like appliances

Also Published As

Publication number Publication date
JPS5247351B1 (en) 1977-12-01
GB1321283A (en) 1973-06-27
DE2030954A1 (en) 1971-01-14
DE2030954C3 (en) 1975-07-03
DE2030954B2 (en) 1974-11-07

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