GB205218A - Improved sparking plug tester with combined measuring gauge - Google Patents

Improved sparking plug tester with combined measuring gauge

Info

Publication number
GB205218A
GB205218A GB1952822A GB1952822A GB205218A GB 205218 A GB205218 A GB 205218A GB 1952822 A GB1952822 A GB 1952822A GB 1952822 A GB1952822 A GB 1952822A GB 205218 A GB205218 A GB 205218A
Authority
GB
United Kingdom
Prior art keywords
tube
sparking
plugs
spring
humphry
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
GB1952822A
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.)
EMILY RAY HUMPHRY
GEORGE WILLIAM HUMPHRY
Original Assignee
EMILY RAY HUMPHRY
GEORGE WILLIAM HUMPHRY
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 EMILY RAY HUMPHRY, GEORGE WILLIAM HUMPHRY filed Critical EMILY RAY HUMPHRY
Priority to GB1952822A priority Critical patent/GB205218A/en
Publication of GB205218A publication Critical patent/GB205218A/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
    • H01T21/00—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs
    • H01T21/02—Apparatus or processes specially adapted for the manufacture or maintenance of spark gaps or sparking plugs of sparking plugs

Abstract

205,218. Humphry, G. W., and Humphry, E. R. July 17, 1922. No Patent granted (Sealing fee not paid). Testing and indicating.-A sparking-plug tester and cleaner combined with a thickness measuring-gauge comprises two telescopic tubes A, B of insulating material, the outer tube A carrying a transverse pin I engaging diametrically-opposite longitudinal slots in the inner tube B. Diametrically-opposite apertures 2 in a nose-piece C at the end of the tube B accommodate arms of a V-shaped spring F bent once around the pin I. On sliding the tube A over the tube B towards the piece C, the arms of the spring F are projected through the apertures 2 and are permitted to expand to form a short-circuiting bridge for testing sparking- plugs. Sparking-plugs.-A brush D of fine steel wire mixed with hair or bristles is provided at the other end of the tube B for cleaning sparking- plugs and is uncovered when the tube A is moved to project the spring F.
GB1952822A 1922-07-17 1922-07-17 Improved sparking plug tester with combined measuring gauge Expired GB205218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1952822A GB205218A (en) 1922-07-17 1922-07-17 Improved sparking plug tester with combined measuring gauge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1952822A GB205218A (en) 1922-07-17 1922-07-17 Improved sparking plug tester with combined measuring gauge

Publications (1)

Publication Number Publication Date
GB205218A true GB205218A (en) 1923-10-15

Family

ID=10130887

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1952822A Expired GB205218A (en) 1922-07-17 1922-07-17 Improved sparking plug tester with combined measuring gauge

Country Status (1)

Country Link
GB (1) GB205218A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458628A (en) * 1944-06-14 1949-01-11 Nathaniel N Okun Vest-pocket circuit testing device
CN103909493A (en) * 2014-04-17 2014-07-09 昆山市大久电子有限公司 Tool for mounting stopcock for injection mold

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2458628A (en) * 1944-06-14 1949-01-11 Nathaniel N Okun Vest-pocket circuit testing device
CN103909493A (en) * 2014-04-17 2014-07-09 昆山市大久电子有限公司 Tool for mounting stopcock for injection mold

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