GB241397A - Improvements in electric ignition indicators - Google Patents

Improvements in electric ignition indicators

Info

Publication number
GB241397A
GB241397A GB2681224A GB2681224A GB241397A GB 241397 A GB241397 A GB 241397A GB 2681224 A GB2681224 A GB 2681224A GB 2681224 A GB2681224 A GB 2681224A GB 241397 A GB241397 A GB 241397A
Authority
GB
United Kingdom
Prior art keywords
electric ignition
indicators
ignition indicators
headphones
pointer
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
GB2681224A
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.)
ADELBERT VALLOISE LA DUE
Original Assignee
ADELBERT VALLOISE LA DUE
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 ADELBERT VALLOISE LA DUE filed Critical ADELBERT VALLOISE LA DUE
Priority to GB2681224A priority Critical patent/GB241397A/en
Publication of GB241397A publication Critical patent/GB241397A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P17/00—Testing of ignition installations, e.g. in combination with adjusting; Testing of ignition timing in compression-ignition engines
    • F02P17/12—Testing characteristics of the spark, ignition voltage or current

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

241,397. La Due, A. V. Nov. 10, 1924. Testing is effected by headphones 7 connected by a tube 6 to a chamber 7 containing a spark gap in the ignition circuit. One of the contacts 14 may be carried by a diaphragm 13 placed across the recess 4. The other is adjustable and has connected to it a pointer 15 which is movable over a scale on the end 3.
GB2681224A 1924-11-10 1924-11-10 Improvements in electric ignition indicators Expired GB241397A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2681224A GB241397A (en) 1924-11-10 1924-11-10 Improvements in electric ignition indicators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2681224A GB241397A (en) 1924-11-10 1924-11-10 Improvements in electric ignition indicators

Publications (1)

Publication Number Publication Date
GB241397A true GB241397A (en) 1925-10-22

Family

ID=10249614

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2681224A Expired GB241397A (en) 1924-11-10 1924-11-10 Improvements in electric ignition indicators

Country Status (1)

Country Link
GB (1) GB241397A (en)

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