FR507420A - Allumeur à magnésium - Google Patents

Allumeur à magnésium

Info

Publication number
FR507420A
FR507420A FR507420A FR507420DA FR507420A FR 507420 A FR507420 A FR 507420A FR 507420 A FR507420 A FR 507420A FR 507420D A FR507420D A FR 507420DA FR 507420 A FR507420 A FR 507420A
Authority
FR
France
Prior art keywords
igniter
magnesium
magnesium igniter
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
FR507420A
Other languages
English (en)
Inventor
Paul Surelle
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.)
PAUL SURELLE
Original Assignee
PAUL SURELLE
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 PAUL SURELLE filed Critical PAUL SURELLE
Application granted granted Critical
Publication of FR507420A publication Critical patent/FR507420A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
    • F21K5/00—Light sources using charges of combustible material, e.g. illuminating flash devices

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR507420A 1919-12-15 1919-12-15 Allumeur à magnésium Expired FR507420A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR507420T 1919-12-15

Publications (1)

Publication Number Publication Date
FR507420A true FR507420A (fr) 1920-09-15

Family

ID=8909738

Family Applications (1)

Application Number Title Priority Date Filing Date
FR507420A Expired FR507420A (fr) 1919-12-15 1919-12-15 Allumeur à magnésium

Country Status (1)

Country Link
FR (1) FR507420A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515297A (en) * 1950-07-18 Electrical means for igniting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2515297A (en) * 1950-07-18 Electrical means for igniting

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