GB587343A - Improvements in or relating to appliances for use in making electrical tests - Google Patents

Improvements in or relating to appliances for use in making electrical tests

Info

Publication number
GB587343A
GB587343A GB53645A GB53645A GB587343A GB 587343 A GB587343 A GB 587343A GB 53645 A GB53645 A GB 53645A GB 53645 A GB53645 A GB 53645A GB 587343 A GB587343 A GB 587343A
Authority
GB
United Kingdom
Prior art keywords
probe
tube
appliances
relating
screwed
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
GB53645A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB53645A priority Critical patent/GB587343A/en
Publication of GB587343A publication Critical patent/GB587343A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
    • G01R1/02—General constructional details
    • G01R1/06—Measuring leads; Measuring probes
    • G01R1/067—Measuring probes
    • G01R1/06788—Hand-held or hand-manipulated probes, e.g. for oscilloscopes or for portable test instruments

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Leads Or Probes (AREA)

Abstract

587,343. Current and voltage measuring apparatus ; hand contact appliances. BROAD, C. H., and JONES, A.M. [trading as LABGEAR]. Jan. 5, 1945, No. 536. [Classes 37 and 38 (i)] A protected electrical testing probe comprises an insulating housing 1, a fixed probe 8, and a slideable protecting sleeve 5. The housing 1 consists of a tube 1a into one end of which is screwed the conical portion 2. The probe 8 is formed with a collar 9 on which bears the spring 10 holding the insulating sleeve 5 in an extended position. The end of the connecting cable 13 is soldered into a hole 11 bored in one end of the probe 8, a cross-slot 14 being provided to facilitate this operation. The cable 13 is held in position by means of the split conical plug 16 which is forced into a seating in the tube 1a by the screwed plug 17, and which supports the probe 8 by means of the tube 18.
GB53645A 1945-01-06 1945-01-06 Improvements in or relating to appliances for use in making electrical tests Expired GB587343A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB53645A GB587343A (en) 1945-01-06 1945-01-06 Improvements in or relating to appliances for use in making electrical tests

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB53645A GB587343A (en) 1945-01-06 1945-01-06 Improvements in or relating to appliances for use in making electrical tests

Publications (1)

Publication Number Publication Date
GB587343A true GB587343A (en) 1947-04-22

Family

ID=9706070

Family Applications (1)

Application Number Title Priority Date Filing Date
GB53645A Expired GB587343A (en) 1945-01-06 1945-01-06 Improvements in or relating to appliances for use in making electrical tests

Country Status (1)

Country Link
GB (1) GB587343A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641630A (en) * 1949-01-06 1953-06-09 Prec Apparatus Co Inc High-voltage multiplier probe
EP2211188A2 (en) * 2009-01-22 2010-07-28 Fluke Corporation Test probe with retractable insulative sleeve
CN103808982A (en) * 2012-11-14 2014-05-21 华为技术有限公司 Voltage probe

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2641630A (en) * 1949-01-06 1953-06-09 Prec Apparatus Co Inc High-voltage multiplier probe
EP2211188A2 (en) * 2009-01-22 2010-07-28 Fluke Corporation Test probe with retractable insulative sleeve
EP2211188A3 (en) * 2009-01-22 2011-11-02 Fluke Corporation Test probe with retractable insulative sleeve
CN103808982A (en) * 2012-11-14 2014-05-21 华为技术有限公司 Voltage probe

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