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 testsInfo
- 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
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.
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)
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 |
-
1945
- 1945-01-06 GB GB53645A patent/GB587343A/en not_active Expired
Cited By (4)
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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