FR2441167A1 - Processor controlled ultrasonic workpiece testing device - is for testing pipes with analogue display unit coupled directly to processor - Google Patents

Processor controlled ultrasonic workpiece testing device - is for testing pipes with analogue display unit coupled directly to processor

Info

Publication number
FR2441167A1
FR2441167A1 FR7927246A FR7927246A FR2441167A1 FR 2441167 A1 FR2441167 A1 FR 2441167A1 FR 7927246 A FR7927246 A FR 7927246A FR 7927246 A FR7927246 A FR 7927246A FR 2441167 A1 FR2441167 A1 FR 2441167A1
Authority
FR
France
Prior art keywords
testing
processor
display unit
coupled
coupled directly
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.)
Granted
Application number
FR7927246A
Other languages
French (fr)
Other versions
FR2441167B1 (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.)
Nukem GmbH
Original Assignee
Nukem 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 Nukem GmbH filed Critical Nukem GmbH
Publication of FR2441167A1 publication Critical patent/FR2441167A1/en
Application granted granted Critical
Publication of FR2441167B1 publication Critical patent/FR2441167B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating 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
    • G01N29/22—Details, e.g. general constructional or apparatus details
    • G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects

Abstract

The testing device has a processor (8) controlling the testing operation, and using the test data and the testing parameters to supply test results in an analogue display unit (4) via a D/A converter. The display unit (4) may be coupled to an image store (5) to allow a fixed image to be obtained. The device for testing pipes (1) has a test head (2) coupled to an analogue testing network (3), supplying the ultrasonic pulses and evaluating the received signal. The processor (8) is coupled to the testing network (3) via an A/D converter and a hardware data reduction unit (7). The initiation and adjustment of the testing programme is obtained via an input device (11), e.g. using a perforated data tape, while a joystick control (10) or control keyboard (9) is used for positioning the test head (2). The display unit (4) is coupled directly to the processor (8) via a D/A converter.
FR7927246A 1978-11-04 1979-11-05 Processor controlled ultrasonic workpiece testing device - is for testing pipes with analogue display unit coupled directly to processor Granted FR2441167A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19782847898 DE2847898A1 (en) 1978-11-04 1978-11-04 METHOD AND DEVICE FOR CONTROLLING THE TEST FUNCTIONS OF AN ULTRASONIC SYSTEM

Publications (2)

Publication Number Publication Date
FR2441167A1 true FR2441167A1 (en) 1980-06-06
FR2441167B1 FR2441167B1 (en) 1984-06-29

Family

ID=6053869

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7927246A Granted FR2441167A1 (en) 1978-11-04 1979-11-05 Processor controlled ultrasonic workpiece testing device - is for testing pipes with analogue display unit coupled directly to processor

Country Status (3)

Country Link
JP (1) JPS5566755A (en)
DE (1) DE2847898A1 (en)
FR (1) FR2441167A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3221021C2 (en) * 1982-06-04 1985-11-07 Nukem Gmbh, 6450 Hanau Procedure for adjusting a system for non-destructive material testing using ultrasound

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182553A5 (en) * 1972-04-28 1973-12-07 Rockwell International Corp
FR2231073A1 (en) * 1973-05-25 1974-12-20 Kretztechnik Gmbh
US3896662A (en) * 1973-12-27 1975-07-29 Us Army Ultrasonic measuring device
US3981184A (en) * 1975-05-07 1976-09-21 Trw Inc. Ultrasonic diagnostic inspection systems
US4058001A (en) * 1976-08-02 1977-11-15 G. D. Searle & Co. Ultrasound imaging system with improved scan conversion
FR2358702A1 (en) * 1976-07-16 1978-02-10 Mannesmann Ag ELECTRONIC APPARATUS FOR THE SYNCHRONIZATION OF THE ENTRY, PROCESSING AND EXPLOITATION OF PULSES IN NON-DESTRUCTIVE ULTRASONIC MATERIAL TESTING

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2718088A1 (en) * 1976-04-23 1977-11-10 Searle & Co DEVICE FOR ULTRASONIC DIAGNOSIS

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2182553A5 (en) * 1972-04-28 1973-12-07 Rockwell International Corp
US3857052A (en) * 1972-04-28 1974-12-24 Rockwell International Corp Inspection and analysis system
FR2231073A1 (en) * 1973-05-25 1974-12-20 Kretztechnik Gmbh
US3896662A (en) * 1973-12-27 1975-07-29 Us Army Ultrasonic measuring device
US3981184A (en) * 1975-05-07 1976-09-21 Trw Inc. Ultrasonic diagnostic inspection systems
FR2358702A1 (en) * 1976-07-16 1978-02-10 Mannesmann Ag ELECTRONIC APPARATUS FOR THE SYNCHRONIZATION OF THE ENTRY, PROCESSING AND EXPLOITATION OF PULSES IN NON-DESTRUCTIVE ULTRASONIC MATERIAL TESTING
US4058001A (en) * 1976-08-02 1977-11-15 G. D. Searle & Co. Ultrasound imaging system with improved scan conversion
FR2360941A1 (en) * 1976-08-02 1978-03-03 Searle & Co ECHOGRAPHY METHOD AND DEVICE

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
EXBK/73 *
EXBK/76 *

Also Published As

Publication number Publication date
JPS5566755A (en) 1980-05-20
DE2847898A1 (en) 1980-05-22
FR2441167B1 (en) 1984-06-29

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse