GB1398224A - Cable connector unit for ultrasonic instruments - Google Patents

Cable connector unit for ultrasonic instruments

Info

Publication number
GB1398224A
GB1398224A GB977573A GB977573A GB1398224A GB 1398224 A GB1398224 A GB 1398224A GB 977573 A GB977573 A GB 977573A GB 977573 A GB977573 A GB 977573A GB 1398224 A GB1398224 A GB 1398224A
Authority
GB
United Kingdom
Prior art keywords
connector unit
coil
housings
plastics material
cable connector
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
GB977573A
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.)
Krautkraemer GmbH and Co
Krautkraemer GmbH
Original Assignee
Krautkraemer GmbH and Co
Krautkraemer 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 Krautkraemer GmbH and Co, Krautkraemer GmbH filed Critical Krautkraemer GmbH and Co
Publication of GB1398224A publication Critical patent/GB1398224A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/14—Inductive couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

1398224 Ultrasonic probes; piezoelectric devices KRAUTKRAMER GmbH 28 Feb 1973 [1 March 1972] 9775/73 Heading H4J A connector unit 11 for coupling a cable 10 of an ultrasonic instrument (not shown) to a crystal unit 12 employing, e.g. a piezo-electric element 18 of barium titanate, includes an induction coil 14 embedded in epoxy resin, the connector unit being formed such that the coil 14 can be brought into close proximity with a similar induction coil 15 carried by the crystal unit. A ferrite core 16 may be provided for coil 15. The housings 11a, 12a have a peripheral flange 20 to enable them to be clamped together and an 0-ring seal 23 of rubber or plastics material is provided. The housings may be of metal or plastics material. The coils 14, 15 are tuned to the test frequency of the probe. In place of the clamping arrangement the two parts may be provided with screw threads for connecting the parts together.
GB977573A 1972-03-01 1973-02-28 Cable connector unit for ultrasonic instruments Expired GB1398224A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE7207762 1972-03-01

Publications (1)

Publication Number Publication Date
GB1398224A true GB1398224A (en) 1975-06-18

Family

ID=6628610

Family Applications (1)

Application Number Title Priority Date Filing Date
GB977573A Expired GB1398224A (en) 1972-03-01 1973-02-28 Cable connector unit for ultrasonic instruments

Country Status (1)

Country Link
GB (1) GB1398224A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030058A (en) * 1976-03-30 1977-06-14 Westinghouse Electric Corporation Inductive coupler
US4038625A (en) * 1976-06-07 1977-07-26 General Electric Company Magnetic inductively-coupled connector
US4543556A (en) * 1983-07-29 1985-09-24 Marconi Avionics Limited Inductive coupler systems
WO2004047127A1 (en) * 2002-11-19 2004-06-03 Huntleigh Technology Plc Connector with inductive coupling

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4030058A (en) * 1976-03-30 1977-06-14 Westinghouse Electric Corporation Inductive coupler
US4038625A (en) * 1976-06-07 1977-07-26 General Electric Company Magnetic inductively-coupled connector
US4543556A (en) * 1983-07-29 1985-09-24 Marconi Avionics Limited Inductive coupler systems
WO2004047127A1 (en) * 2002-11-19 2004-06-03 Huntleigh Technology Plc Connector with inductive coupling
US7210940B2 (en) 2002-11-19 2007-05-01 Huntleigh Technology Plc Connector with inductive coupling
AU2003283592B2 (en) * 2002-11-19 2008-09-04 Arjo Ip Holding Ab Connector with inductive coupling

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Legal Events

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