IE36333B1 - Improvements in or relating to starting switches for fluorescent lamps - Google Patents

Improvements in or relating to starting switches for fluorescent lamps

Info

Publication number
IE36333B1
IE36333B1 IE560/72A IE56072A IE36333B1 IE 36333 B1 IE36333 B1 IE 36333B1 IE 560/72 A IE560/72 A IE 560/72A IE 56072 A IE56072 A IE 56072A IE 36333 B1 IE36333 B1 IE 36333B1
Authority
IE
Ireland
Prior art keywords
relating
fluorescent lamps
starting switches
ignition
changes
Prior art date
Application number
IE560/72A
Other languages
English (en)
Other versions
IE36333L (en
Original Assignee
Egurbide P
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 Egurbide P filed Critical Egurbide P
Publication of IE36333L publication Critical patent/IE36333L/xx
Publication of IE36333B1 publication Critical patent/IE36333B1/xx

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
    • H05B41/06—Starting switches thermal only

Landscapes

  • Thermally Actuated Switches (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge Lamps And Accessories Thereof (AREA)
  • Paper (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
IE560/72A 1971-06-04 1972-04-27 Improvements in or relating to starting switches for fluorescent lamps IE36333B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR717120358A FR2141492B1 (OSRAM) 1971-06-04 1971-06-04

Publications (2)

Publication Number Publication Date
IE36333L IE36333L (en) 1972-12-04
IE36333B1 true IE36333B1 (en) 1976-10-13

Family

ID=9078139

Family Applications (1)

Application Number Title Priority Date Filing Date
IE560/72A IE36333B1 (en) 1971-06-04 1972-04-27 Improvements in or relating to starting switches for fluorescent lamps

Country Status (20)

Country Link
US (1) US3768056A (OSRAM)
BE (1) BE781376A (OSRAM)
BR (1) BR7202839D0 (OSRAM)
CA (1) CA956353A (OSRAM)
CH (1) CH554128A (OSRAM)
DD (1) DD99887A5 (OSRAM)
DE (1) DE2217081C3 (OSRAM)
ES (1) ES402528A1 (OSRAM)
FR (1) FR2141492B1 (OSRAM)
GB (1) GB1393564A (OSRAM)
HU (1) HU165915B (OSRAM)
IE (1) IE36333B1 (OSRAM)
IL (1) IL39263A (OSRAM)
IT (1) IT953835B (OSRAM)
LU (1) LU65163A1 (OSRAM)
NL (1) NL7205782A (OSRAM)
NO (1) NO135497C (OSRAM)
SE (1) SE385429B (OSRAM)
SU (1) SU510182A3 (OSRAM)
YU (1) YU33470B (OSRAM)

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA485713A (en) * 1952-08-12 N.V. Philips Gloeilampenfabrieken Fluorescent lamp starting apparatus
GB445789A (en) * 1934-10-19 1936-04-20 British Thomson Houston Co Ltd Improvements in and relating to electric discharge devices provided with thermostatic switches of bimetallic strip type
US2298785A (en) * 1941-09-27 1942-10-13 Gen Electric Starting switch
GB565302A (en) * 1942-04-04 1944-11-06 British Thomson Houston Co Ltd Improvements relating to starting switches for electric discharge devices
US2333536A (en) * 1942-05-02 1943-11-02 Westinghouse Electric & Mfg Co Thermostatic switch
GB644998A (en) * 1947-04-03 1950-10-25 British Thomson Houston Co Ltd Improvements in thermal responsive electric switches of the glow discharge type
US3272944A (en) * 1964-11-12 1966-09-13 Sylvania Electric Prod Encapsulated thermostatic switch having a heater disposed in the stem
CH419345A (de) * 1965-01-15 1966-08-31 Knobel Fritz Zündvorrichtung für Niederspannungs-Fluoreszenzlampe
US3284597A (en) * 1965-04-30 1966-11-08 Sylvania Electric Prod Electrical control device of the thermal delay type
US3417358A (en) * 1966-09-22 1968-12-17 Ite Circuit Breaker Ltd Ambient temperature compensated overload relay
CH491578A (de) * 1966-11-09 1970-05-31 Elektro App Bau F Knobel & Co Vorrichtung für die Zündung und den Betrieb von Leuchtstofflampen mit geheizten Kathoden

Also Published As

Publication number Publication date
DE2217081B2 (de) 1978-06-01
IT953835B (it) 1973-08-10
YU33470B (en) 1977-02-28
DD99887A5 (OSRAM) 1973-08-20
ES402528A1 (es) 1975-04-01
FR2141492A1 (OSRAM) 1973-01-26
SE385429B (sv) 1976-06-28
IL39263A (en) 1975-06-25
PL72851B1 (OSRAM) 1974-08-30
LU65163A1 (OSRAM) 1972-07-13
HU165915B (OSRAM) 1974-12-28
DE2217081C3 (de) 1979-02-08
FR2141492B1 (OSRAM) 1973-06-29
CH554128A (de) 1974-09-13
BE781376A (fr) 1972-07-17
SU510182A3 (ru) 1976-04-05
GB1393564A (en) 1975-05-07
NO135497C (OSRAM) 1977-04-13
DE2217081A1 (de) 1972-12-14
IL39263A0 (en) 1972-06-28
CA956353A (en) 1974-10-15
NL7205782A (OSRAM) 1972-12-06
US3768056A (en) 1973-10-23
IE36333L (en) 1972-12-04
BR7202839D0 (pt) 1973-06-14
NO135497B (OSRAM) 1977-01-03

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