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FR517594A - Lampe à arc spécialement pour projecteurs - Google Patents

Lampe à arc spécialement pour projecteurs

Info

Publication number
FR517594A
FR517594A FR517594DA FR517594A FR 517594 A FR517594 A FR 517594A FR 517594D A FR517594D A FR 517594DA FR 517594 A FR517594 A FR 517594A
Authority
FR
France
Prior art keywords
spotlights
arc lamp
lamp specially
specially
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)
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.)
Siemens Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke AG
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 Siemens Schuckertwerke AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR517594A publication Critical patent/FR517594A/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
    • H05B31/02—Details
    • H05B31/06—Electrodes
    • H05B31/065—Electrodes for flame arc lamps
    • 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
    • H05B31/02—Details
    • H05B31/06—Electrodes
    • H05B31/08—Carbon electrodes
    • H05B31/10—Cored carbon electrodes
FR517594D 1912-03-15 1920-06-22 Lampe à arc spécialement pour projecteurs Expired FR517594A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT60795T 1912-03-15
DE145422X 1917-08-20

Publications (1)

Publication Number Publication Date
FR517594A true FR517594A (fr) 1921-05-07

Family

ID=25602774

Family Applications (1)

Application Number Title Priority Date Filing Date
FR517594D Expired FR517594A (fr) 1912-03-15 1920-06-22 Lampe à arc spécialement pour projecteurs

Country Status (3)

Country Link
AT (2) AT60795B (fr)
FR (1) FR517594A (fr)
GB (1) GB145422A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6413873B1 (en) * 1999-05-03 2002-07-02 Applied Materials, Inc. System for chemical mechanical planarization

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE968943C (de) * 1940-11-23 1958-04-10 Bauer Eugen Gmbh Bogenlampe, insbesondere Spiegelbogenlampe fuer Laufbildwerfer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6413873B1 (en) * 1999-05-03 2002-07-02 Applied Materials, Inc. System for chemical mechanical planarization

Also Published As

Publication number Publication date
AT89591B (de) 1922-10-10
AT60795B (de) 1913-08-25
GB145422A (en) 1921-10-17

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