FR705122A - Oil change indicator for internal combustion engines - Google Patents

Oil change indicator for internal combustion engines

Info

Publication number
FR705122A
FR705122A FR705122DA FR705122A FR 705122 A FR705122 A FR 705122A FR 705122D A FR705122D A FR 705122DA FR 705122 A FR705122 A FR 705122A
Authority
FR
France
Prior art keywords
internal combustion
combustion engines
oil change
change indicator
indicator
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
Other languages
French (fr)
Inventor
Louis Renault
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 filed Critical
Application granted granted Critical
Publication of FR705122A publication Critical patent/FR705122A/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B77/00—Component parts, details or accessories, not otherwise provided for
    • F02B77/08—Safety, indicating, or supervising devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
FR705122D 1930-11-04 1930-11-04 Oil change indicator for internal combustion engines Expired FR705122A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR705122T 1930-11-04

Publications (1)

Publication Number Publication Date
FR705122A true FR705122A (en) 1931-06-01

Family

ID=9067012

Family Applications (1)

Application Number Title Priority Date Filing Date
FR705122D Expired FR705122A (en) 1930-11-04 1930-11-04 Oil change indicator for internal combustion engines

Country Status (1)

Country Link
FR (1) FR705122A (en)

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