GB683034A - Improvements relating to high tension testing devices - Google Patents

Improvements relating to high tension testing devices

Info

Publication number
GB683034A
GB683034A GB479350A GB479350A GB683034A GB 683034 A GB683034 A GB 683034A GB 479350 A GB479350 A GB 479350A GB 479350 A GB479350 A GB 479350A GB 683034 A GB683034 A GB 683034A
Authority
GB
United Kingdom
Prior art keywords
high tension
improvements relating
testing devices
tension testing
feb
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
GB479350A
Inventor
Cecil Stuart Roberts
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.)
Electrical & Auto Products 193
Original Assignee
Electrical & Auto Products 193
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 Electrical & Auto Products 193 filed Critical Electrical & Auto Products 193
Priority to GB479350A priority Critical patent/GB683034A/en
Publication of GB683034A publication Critical patent/GB683034A/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
    • G01R1/06777—High voltage probes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)

Abstract

683,034. Detecting presence of high voltage. ELECTRICAL & AUTO PRODUCTS (1931) Ltd. Feb. 23, 1951 [Feb. 24, 1950], No. 4793/50. Class 37. A device for testing for the presence of high voltage comprises an insulating tube a having a test prod k at one end, a gas discharge tube f opposite a window b, a number of resistances e in series connecting the tube f via a spring d with a socket c which is engaged by a detachable handle n having a guard disc o and connected to earth at q.
GB479350A 1950-02-24 1950-02-24 Improvements relating to high tension testing devices Expired GB683034A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB479350A GB683034A (en) 1950-02-24 1950-02-24 Improvements relating to high tension testing devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB479350A GB683034A (en) 1950-02-24 1950-02-24 Improvements relating to high tension testing devices

Publications (1)

Publication Number Publication Date
GB683034A true GB683034A (en) 1952-11-19

Family

ID=9783897

Family Applications (1)

Application Number Title Priority Date Filing Date
GB479350A Expired GB683034A (en) 1950-02-24 1950-02-24 Improvements relating to high tension testing devices

Country Status (1)

Country Link
GB (1) GB683034A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442450A1 (en) * 1978-11-22 1980-06-20 Pfisterer Elektrotech Karl Probe head for voltage tester - uses carrier rod coated with conducting lacquer and surrounded by casting resin
EP0290182A1 (en) * 1987-05-06 1988-11-09 Hewlett-Packard Company High frequency passive probe
US5351002A (en) * 1990-08-20 1994-09-27 Snap-On Incorporated Test probe

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2442450A1 (en) * 1978-11-22 1980-06-20 Pfisterer Elektrotech Karl Probe head for voltage tester - uses carrier rod coated with conducting lacquer and surrounded by casting resin
EP0290182A1 (en) * 1987-05-06 1988-11-09 Hewlett-Packard Company High frequency passive probe
US5351002A (en) * 1990-08-20 1994-09-27 Snap-On Incorporated Test probe

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