FR933399A - Lampe à arc - Google Patents

Lampe à arc

Info

Publication number
FR933399A
FR933399A FR933399DA FR933399A FR 933399 A FR933399 A FR 933399A FR 933399D A FR933399D A FR 933399DA FR 933399 A FR933399 A FR 933399A
Authority
FR
France
Prior art keywords
arc lamp
lamp
arc
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
Edgar Gretener
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
Application granted granted Critical
Publication of FR933399A publication Critical patent/FR933399A/fr
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
    • H05B31/0003—Electric arc lamps the arc being outside, in the open
    • H05B31/0009—Electric arc lamps the arc being outside, in the open with parallel or oblique disposition of the electrodes; Special form of the electrodes
FR933399D 1945-09-11 1946-09-11 Lampe à arc Expired FR933399A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2510102X 1945-09-11

Publications (1)

Publication Number Publication Date
FR933399A true FR933399A (fr) 1948-04-19

Family

ID=4569745

Family Applications (1)

Application Number Title Priority Date Filing Date
FR933399D Expired FR933399A (fr) 1945-09-11 1946-09-11 Lampe à arc

Country Status (3)

Country Link
US (1) US2510102A (fr)
DE (1) DE839824C (fr)
FR (1) FR933399A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968337C (de) * 1945-09-11 1958-02-06 Edgar Gretener Dr Ing Hochintensitaetsblasbogenlampe
US2681983A (en) * 1950-09-28 1954-06-22 Strong Electric Corp Arc lamp
US2704817A (en) * 1952-10-13 1955-03-22 Genarco Inc High temperature arc with method and means for preventing carbon accumulation
US2785333A (en) * 1955-06-15 1957-03-12 Strong Electric Corp Arc lamp

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US254912A (en) * 1882-03-14 Virgil w
US418987A (en) * 1890-01-07 Electric-arc lamp
US403671A (en) * 1889-05-21 houg-hton
US1318701A (en) * 1919-10-14 Mbthod op searchlight ventilation
US1217431A (en) * 1915-07-01 1917-02-27 Dollar Saving And Trust Company Method and apparatus for electrically heating metal.
US1711983A (en) * 1918-06-14 1929-05-07 Sperry Gyroscope Co Inc High-intensity flaming-arc lamp
US1715783A (en) * 1918-07-26 1929-06-04 Siemens Ag Production of light by electricity
US1479630A (en) * 1920-04-13 1924-01-01 Elmer A Sperry Cooling motion-picture projectors and films
US1638336A (en) * 1921-04-14 1927-08-09 Gen Motors Corp Electric-arc welding
US1995144A (en) * 1929-12-06 1935-03-19 Gen Electric Arc lamp
US2059236A (en) * 1932-08-13 1936-11-03 Electric Arc Cutting & Welding Method of machining by electric current
US2057644A (en) * 1934-02-03 1936-10-13 Hall & Connolly Inc Reflector projection lamp
US2115688A (en) * 1935-06-12 1938-04-26 J E Mcauley Mfg Co Magnetic high intensity arc
US2330503A (en) * 1942-04-03 1943-09-28 Longoria Antonio Process of welding metals electrically

Also Published As

Publication number Publication date
US2510102A (en) 1950-06-06
DE839824C (de) 1952-05-26

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