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AU1782015B - Electric arc lamp for projections - Google Patents

Electric arc lamp for projections

Info

Publication number
AU1782015B
AU1782015B AU17820/15A AU1782015A AU1782015B AU 1782015 B AU1782015 B AU 1782015B AU 17820/15 A AU17820/15 A AU 17820/15A AU 1782015 A AU1782015 A AU 1782015A AU 1782015 B AU1782015 B AU 1782015B
Authority
AU
Australia
Prior art keywords
projections
electric arc
arc lamp
lamp
electric
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
AU17820/15A
Other versions
AU1782015A (en
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU1782015A publication Critical patent/AU1782015A/en
Publication of AU1782015B publication Critical patent/AU1782015B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B31/00—Electric arc lamps
    • H05B31/003—Electric arc lamps of a special type
    • H05B31/0036—Electric arc lamps of a special type for projection, copying or stage lighting
AU17820/15A 1914-10-31 1915-10-30 Electric arc lamp for projections Expired AU1782015B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86965714A US1130460A (en) 1914-10-31 1914-10-31 Electric-arc lamp.

Publications (2)

Publication Number Publication Date
AU1782015A AU1782015A (en) 1915-11-01
AU1782015B true AU1782015B (en) 1916-08-01

Family

ID=3198589

Family Applications (1)

Application Number Title Priority Date Filing Date
AU17820/15A Expired AU1782015B (en) 1914-10-31 1915-10-30 Electric arc lamp for projections

Country Status (2)

Country Link
US (1) US1130460A (en)
AU (1) AU1782015B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2450477A (en) * 1946-12-05 1948-10-05 Harold I Huff Carbon alignment device for arc lamps

Also Published As

Publication number Publication date
US1130460A (en) 1915-03-02

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