GB1305185A - - Google Patents

Info

Publication number
GB1305185A
GB1305185A GB1305185DA GB1305185A GB 1305185 A GB1305185 A GB 1305185A GB 1305185D A GB1305185D A GB 1305185DA GB 1305185 A GB1305185 A GB 1305185A
Authority
GB
United Kingdom
Prior art keywords
sleeves
test specimen
probes
bushes
passage
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
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 filed Critical
Publication of GB1305185A publication Critical patent/GB1305185A/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
    • 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
    • G01N29/26—Arrangements for orientation or scanning by relative movement of the head and the sensor
    • G01N29/27—Arrangements for orientation or scanning by relative movement of the head and the sensor by moving the material relative to a stationary sensor

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

1305185 Ultrasonic inspection devices STD SERVICES Ltd 5 March 1970 [13 Dec 1968] 59426/68 Heading H4D A device for closing a liquid-filled passage of an ultrasonic test head for tubes, rods and the like when no test specimen is in the passage, comprises a pair of sleeves 13 axially slidable relative to test head housing 10. The sleeves carry respective removable bushes 16 selected to fit closely on a test specimen. An air piston and cylinder drives pivoted levers (Fig. 2, not shown) linked by pin-and-slot mechanism 17 to sleeves 13 for actuating them to bring bushes 16 into abutment with an annular screen 11 used to prevent direct waves and tube surface reflections from reaching receiving transducers in probes on housing 10. If probes are used which transmit waves into the test specimen in radial planes, screen 11 is omitted and one or each of the sleeves 16 is fitted with a resilient seal.
GB1305185D 1968-12-13 1968-12-13 Expired GB1305185A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5942668 1968-12-13

Publications (1)

Publication Number Publication Date
GB1305185A true GB1305185A (en) 1973-01-31

Family

ID=10483750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1305185D Expired GB1305185A (en) 1968-12-13 1968-12-13

Country Status (1)

Country Link
GB (1) GB1305185A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470966A1 (en) * 1979-12-03 1981-06-12 Krautkraemer Gmbh DEVICE FOR NON-DESTRUCTIVE EXAMINATION OF PARTS BY ULTRASOUND
CN112198211A (en) * 2020-10-10 2021-01-08 四川轻化工大学 Multifunctional integrated radiation-proof photoelectrochemical test environment box

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470966A1 (en) * 1979-12-03 1981-06-12 Krautkraemer Gmbh DEVICE FOR NON-DESTRUCTIVE EXAMINATION OF PARTS BY ULTRASOUND
CN112198211A (en) * 2020-10-10 2021-01-08 四川轻化工大学 Multifunctional integrated radiation-proof photoelectrochemical test environment box
CN112198211B (en) * 2020-10-10 2023-01-17 四川轻化工大学 Multifunctional integrated radiation-proof photoelectrochemical test environment box

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Legal Events

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