FR591486A - Perfectionnements aux appareils changeant automatiquement les manchons incandescents - Google Patents

Perfectionnements aux appareils changeant automatiquement les manchons incandescents

Info

Publication number
FR591486A
FR591486A FR591486DA FR591486A FR 591486 A FR591486 A FR 591486A FR 591486D A FR591486D A FR 591486DA FR 591486 A FR591486 A FR 591486A
Authority
FR
France
Prior art keywords
sleeves
devices
automatically change
incandescent
change incandescent
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
English (en)
Inventor
Arthur Herbert Alexander
Marriott Claude Ritchie
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.)
Chance Brothers & Co Ltd
Original Assignee
Chance Brothers & Co Ltd
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 Chance Brothers & Co Ltd filed Critical Chance Brothers & Co Ltd
Application granted granted Critical
Publication of FR591486A publication Critical patent/FR591486A/fr
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21H—INCANDESCENT MANTLES; OTHER INCANDESCENT BODIES HEATED BY COMBUSTION
    • F21H1/00—Incandescent mantles; Selection of imbibition liquids therefor
    • F21H1/04—Suspension devices therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR591486D 1924-03-12 1925-01-09 Perfectionnements aux appareils changeant automatiquement les manchons incandescents Expired FR591486A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB591486X 1924-03-12

Publications (1)

Publication Number Publication Date
FR591486A true FR591486A (fr) 1925-07-04

Family

ID=10483158

Family Applications (1)

Application Number Title Priority Date Filing Date
FR591486D Expired FR591486A (fr) 1924-03-12 1925-01-09 Perfectionnements aux appareils changeant automatiquement les manchons incandescents

Country Status (1)

Country Link
FR (1) FR591486A (fr)

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