GB1390139A - - Google Patents

Info

Publication number
GB1390139A
GB1390139A GB3138773A GB3138773A GB1390139A GB 1390139 A GB1390139 A GB 1390139A GB 3138773 A GB3138773 A GB 3138773A GB 3138773 A GB3138773 A GB 3138773A GB 1390139 A GB1390139 A GB 1390139A
Authority
GB
United Kingdom
Prior art keywords
transistor
network
point
units
ground
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
GB3138773A
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.)
Teradyne Inc
Original Assignee
Teradyne 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 Teradyne Inc filed Critical Teradyne Inc
Publication of GB1390139A publication Critical patent/GB1390139A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/66—Testing of connections, e.g. of plugs or non-disconnectable joints
    • G01R31/67—Testing the correctness of wire connections in electric apparatus or circuits

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Test And Diagnosis Of Digital Computers (AREA)
  • Logic Circuits (AREA)
  • Testing Or Measuring Of Semiconductors Or The Like (AREA)
GB3138773A 1972-07-13 1973-07-02 Expired GB1390139A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27126972A 1972-07-13 1972-07-13

Publications (1)

Publication Number Publication Date
GB1390139A true GB1390139A (enExample) 1975-04-09

Family

ID=23034872

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3138773A Expired GB1390139A (enExample) 1972-07-13 1973-07-02

Country Status (7)

Country Link
US (1) US3795860A (enExample)
JP (1) JPS5529460B2 (enExample)
DE (1) DE2335824C3 (enExample)
FR (1) FR2193205B1 (enExample)
GB (1) GB1390139A (enExample)
IT (1) IT991744B (enExample)
NL (1) NL7309701A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3893024A (en) * 1973-11-15 1975-07-01 Itt Method and apparatus for fault testing multiple stage networks
US4241307A (en) * 1978-08-18 1980-12-23 International Business Machines Corporation Module interconnection testing scheme
DE2910771C2 (de) * 1979-03-19 1981-06-04 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur Prüfung von Verbindungen zwischen mehreren Anschlußpunkten
US4282479A (en) * 1979-08-24 1981-08-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Test apparatus for locating shorts during assembly of electrical buses
DE3244081A1 (de) * 1982-11-29 1984-05-30 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur adressierung von baugruppen
US5394459A (en) * 1993-04-01 1995-02-28 Telefonaktiebolaget L M Ericsson Cabinet and position allocation
US5861743A (en) * 1995-12-21 1999-01-19 Genrad, Inc. Hybrid scanner for use in an improved MDA tester
US20150219727A1 (en) * 2014-02-06 2015-08-06 Global Energy Innovations, Inc. Battery Monitoring System Including Relay Test Circuit

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3370232A (en) * 1965-05-07 1968-02-20 Xebec Corp Switching apparatus for verifying the resistive integrity of electrical wiring systems
US3535633A (en) * 1967-06-21 1970-10-20 Western Electric Co Systems for detecting discontinuity in selected wiring circuits and erroneous cross connections between selected and other wiring circuits
US3665299A (en) * 1970-03-02 1972-05-23 Kenneth A Yarbrough Test apparatus for determining continuity paths on a multiterminal arrangement

Also Published As

Publication number Publication date
FR2193205B1 (enExample) 1977-02-18
DE2335824B2 (de) 1978-09-07
IT991744B (it) 1975-08-30
DE2335824A1 (de) 1974-01-31
JPS5529460B2 (enExample) 1980-08-04
DE2335824C3 (de) 1984-05-30
FR2193205A1 (enExample) 1974-02-15
NL7309701A (enExample) 1974-01-15
US3795860A (en) 1974-03-05
JPS4953349A (enExample) 1974-05-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee