FR698830A - Shielded spark plug for internal combustion engines - Google Patents

Shielded spark plug for internal combustion engines

Info

Publication number
FR698830A
FR698830A FR698830DA FR698830A FR 698830 A FR698830 A FR 698830A FR 698830D A FR698830D A FR 698830DA FR 698830 A FR698830 A FR 698830A
Authority
FR
France
Prior art keywords
internal combustion
spark plug
combustion engines
shielded spark
shielded
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)
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.)
Industrie Magneti Marelli SRL
Marelli Europe SpA
Original Assignee
Fabbrica Italiana Magneti Marelli SpA
Magneti Marelli SpA
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 Fabbrica Italiana Magneti Marelli SpA, Magneti Marelli SpA filed Critical Fabbrica Italiana Magneti Marelli SpA
Application granted granted Critical
Publication of FR698830A publication Critical patent/FR698830A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B15/00—Suppression or limitation of noise or interference
    • H04B15/02—Reducing interference from electric apparatus by means located at or near the interfering apparatus
    • H04B15/025—Reducing interference from ignition apparatus of fuel engines

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR698830D 1929-07-24 1930-07-10 Shielded spark plug for internal combustion engines Expired FR698830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT698830X 1929-07-24

Publications (1)

Publication Number Publication Date
FR698830A true FR698830A (en) 1931-02-05

Family

ID=11313021

Family Applications (1)

Application Number Title Priority Date Filing Date
FR698830D Expired FR698830A (en) 1929-07-24 1930-07-10 Shielded spark plug for internal combustion engines

Country Status (1)

Country Link
FR (1) FR698830A (en)

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