CA981323A - Switching arrangement for main and standby discharge-lighting apparatus - Google Patents

Switching arrangement for main and standby discharge-lighting apparatus

Info

Publication number
CA981323A
CA981323A CA161,726A CA161726A CA981323A CA 981323 A CA981323 A CA 981323A CA 161726 A CA161726 A CA 161726A CA 981323 A CA981323 A CA 981323A
Authority
CA
Canada
Prior art keywords
main
lighting apparatus
switching arrangement
standby discharge
standby
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
CA161,726A
Other languages
English (en)
Other versions
CA161726S (en
Inventor
Jacques D. Fillion
Gerald W. Graham
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.)
Stone Platt Crawley Ltd
Original Assignee
Stone Platt Crawley Ltd
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 Stone Platt Crawley Ltd filed Critical Stone Platt Crawley Ltd
Application granted granted Critical
Publication of CA981323A publication Critical patent/CA981323A/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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
CA161,726A 1972-01-26 1973-01-16 Switching arrangement for main and standby discharge-lighting apparatus Expired CA981323A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB372672A GB1360906A (en) 1972-01-26 1972-01-26 Discharge-lighting apparatus

Publications (1)

Publication Number Publication Date
CA981323A true CA981323A (en) 1976-01-06

Family

ID=9763797

Family Applications (1)

Application Number Title Priority Date Filing Date
CA161,726A Expired CA981323A (en) 1972-01-26 1973-01-16 Switching arrangement for main and standby discharge-lighting apparatus

Country Status (7)

Country Link
US (1) US3839658A (cg-RX-API-DMAC7.html)
JP (1) JPS4883674A (cg-RX-API-DMAC7.html)
CA (1) CA981323A (cg-RX-API-DMAC7.html)
DE (1) DE2303084C3 (cg-RX-API-DMAC7.html)
FR (1) FR2169176A1 (cg-RX-API-DMAC7.html)
GB (1) GB1360906A (cg-RX-API-DMAC7.html)
SE (1) SE389789B (cg-RX-API-DMAC7.html)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2936387A (en) * 1958-06-24 1960-05-10 Steele Stroboscope illumination
DE1291136B (de) * 1964-11-19 1969-03-20 Licentia Gmbh Lichtblitzstroboskop
US3504339A (en) * 1967-02-14 1970-03-31 Safety Products Co Signal lamps
FR2054475B1 (cg-RX-API-DMAC7.html) * 1969-07-09 1974-06-14 Orthotron

Also Published As

Publication number Publication date
FR2169176A1 (cg-RX-API-DMAC7.html) 1973-09-07
DE2303084A1 (de) 1973-08-16
US3839658A (en) 1974-10-01
GB1360906A (en) 1974-07-24
DE2303084B2 (de) 1975-05-15
JPS4883674A (cg-RX-API-DMAC7.html) 1973-11-07
SE389789B (sv) 1976-11-15
DE2303084C3 (de) 1976-01-02

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