GB189574A - Improvements in testing devices for electric ignition systems - Google Patents

Improvements in testing devices for electric ignition systems

Info

Publication number
GB189574A
GB189574A GB2398021A GB2398021A GB189574A GB 189574 A GB189574 A GB 189574A GB 2398021 A GB2398021 A GB 2398021A GB 2398021 A GB2398021 A GB 2398021A GB 189574 A GB189574 A GB 189574A
Authority
GB
United Kingdom
Prior art keywords
electrode
sparking
plug
electrodes
sparks
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
GB2398021A
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 GB2398021A priority Critical patent/GB189574A/en
Publication of GB189574A publication Critical patent/GB189574A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T13/00—Sparking plugs
    • H01T13/58—Testing

Abstract

189,574. Runbaken, J. H., and Torrance, W. Sept. 8, 1921. Detecting faults.-A device for use in testing magnetos and sparking-plugs in electric systems comprises three visible electrodes for connection respectively to a high-tension lead to an insulated electrode of a sparking-plug, and to earth, the earthed electrode being adjustable relatively to the electrode connected to the sparking-plug, In the form shown, three electrodes b, c, d project inwardly from the arms of a T-shaped case a, the active ends of the electrodes being visible through a window and the space around them being ventilated by means of a wire gauze screen q, which prevents the production of explosions by sparks at the electrodes. The electrode c is connected to an insulated pole of a sparking-plug by means of a clip f, and the electrode b is connected to the, high-tension lead of the magneto. The electrode d is formed by the end of a rod i adjustable, by a hand-knob j against the action of a spring g, and is connected to earth through a sleeve m and a pin k connected by a chain to a ring placed on the body of the sparking-plug. The position of the magneto and plug are investigated by observing the sparks between the electrodes b, c and c, d respectively. The engine cylinder connected to the device may be put out of action by depressing the electrode d to the fullest extent, a bayonet-joint or the like maintaining the electrode in this position.
GB2398021A 1921-09-08 1921-09-08 Improvements in testing devices for electric ignition systems Expired GB189574A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2398021A GB189574A (en) 1921-09-08 1921-09-08 Improvements in testing devices for electric ignition systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2398021A GB189574A (en) 1921-09-08 1921-09-08 Improvements in testing devices for electric ignition systems

Publications (1)

Publication Number Publication Date
GB189574A true GB189574A (en) 1922-12-07

Family

ID=10204471

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2398021A Expired GB189574A (en) 1921-09-08 1921-09-08 Improvements in testing devices for electric ignition systems

Country Status (1)

Country Link
GB (1) GB189574A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364424A (en) * 1966-11-08 1968-01-16 North Central Plastics Inc Electric fence testing device utilizing an arc gap

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364424A (en) * 1966-11-08 1968-01-16 North Central Plastics Inc Electric fence testing device utilizing an arc gap

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