FR2227707B1 - - Google Patents

Info

Publication number
FR2227707B1
FR2227707B1 FR7414408A FR7414408A FR2227707B1 FR 2227707 B1 FR2227707 B1 FR 2227707B1 FR 7414408 A FR7414408 A FR 7414408A FR 7414408 A FR7414408 A FR 7414408A FR 2227707 B1 FR2227707 B1 FR 2227707B1
Authority
FR
France
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
FR7414408A
Other versions
FR2227707A1 (fr
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.)
Osram GmbH
Original Assignee
Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
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 Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Publication of FR2227707A1 publication Critical patent/FR2227707A1/fr
Application granted granted Critical
Publication of FR2227707B1 publication Critical patent/FR2227707B1/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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/02—Details
    • H05B41/04—Starting switches
    • H05B41/048—Starting switches using electromagnetic relays

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Cookers (AREA)
FR7414408A 1973-04-26 1974-04-25 Expired FR2227707B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732321212 DE2321212C2 (de) 1973-04-26 1973-04-26 Starter für wechselstromgespeiste Niederdruck-Entladungslampen

Publications (2)

Publication Number Publication Date
FR2227707A1 FR2227707A1 (fr) 1974-11-22
FR2227707B1 true FR2227707B1 (fr) 1977-10-28

Family

ID=5879363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7414408A Expired FR2227707B1 (fr) 1973-04-26 1974-04-25

Country Status (5)

Country Link
CH (1) CH567862A5 (fr)
DE (1) DE2321212C2 (fr)
FR (1) FR2227707B1 (fr)
GB (1) GB1436807A (fr)
IT (1) IT1011778B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2737154C2 (de) * 1977-08-17 1986-07-24 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Glimmzünder für Niederdruckentladungslampen mit vorheizbaren Elektroden
DE9104136U1 (fr) * 1991-04-05 1991-06-06 Patent-Treuhand-Gesellschaft Fuer Elektrische Gluehlampen Mbh, 8000 Muenchen, De
DE4406534C2 (de) * 1993-06-11 1998-10-29 Tridonic Bauelemente Zündgerät für Kaltstartentladungslampen
DE102005009057A1 (de) 2005-02-28 2006-08-31 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Starter für Niederdruckentladungslampen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH365140A (de) * 1957-03-22 1962-10-31 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Zünd- und Betriebseinrichtung für eine elektrische Entladungslampe
DE1193602B (de) * 1958-09-19 1965-05-26 Siemens Ag Einrichtung fuer Leuchtstofflampen-Schaltungsanordnungen
NL243188A (fr) * 1958-09-29
DE7102221U (de) * 1971-01-21 1972-06-29 Patent-Treuhand-Ges Fuer Elektrische Gluehlampen Mbh Sicherungsstarter in beleuchtungsanlagen mit elektrischen entladungslampen insbesondere niederdruck-leuchtstofflampen

Also Published As

Publication number Publication date
GB1436807A (en) 1976-05-26
DE2321212C2 (de) 1983-04-28
DE2321212A1 (de) 1974-11-21
FR2227707A1 (fr) 1974-11-22
CH567862A5 (fr) 1975-10-15
IT1011778B (it) 1977-02-10

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Legal Events

Date Code Title Description
ST Notification of lapse