IT1055799B - Lampada da proiezione del tipo a scarica - Google Patents

Lampada da proiezione del tipo a scarica

Info

Publication number
IT1055799B
IT1055799B IT6708776A IT6708776A IT1055799B IT 1055799 B IT1055799 B IT 1055799B IT 6708776 A IT6708776 A IT 6708776A IT 6708776 A IT6708776 A IT 6708776A IT 1055799 B IT1055799 B IT 1055799B
Authority
IT
Italy
Prior art keywords
discharge type
projection lamp
lamp
projection
discharge
Prior art date
Application number
IT6708776A
Other languages
English (en)
Original Assignee
Lampes Sa
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 Lampes Sa filed Critical Lampes Sa
Application granted granted Critical
Publication of IT1055799B publication Critical patent/IT1055799B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/10—Shields, screens, or guides for influencing the discharge
    • H01J61/103—Shields, screens or guides arranged to extend the discharge path
IT6708776A 1975-01-15 1976-01-14 Lampada da proiezione del tipo a scarica IT1055799B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7501078A FR2298186A1 (fr) 1975-01-15 1975-01-15 Lampe de protection du type a decharge

Publications (1)

Publication Number Publication Date
IT1055799B true IT1055799B (it) 1982-01-11

Family

ID=9149794

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6708776A IT1055799B (it) 1975-01-15 1976-01-14 Lampada da proiezione del tipo a scarica

Country Status (11)

Country Link
BE (1) BE837364A (it)
CH (1) CH607324A5 (it)
DE (1) DE2600423C3 (it)
DK (1) DK139885B (it)
ES (1) ES444489A1 (it)
FR (1) FR2298186A1 (it)
GB (1) GB1517451A (it)
IE (1) IE41998B1 (it)
IT (1) IT1055799B (it)
LU (1) LU74180A1 (it)
NL (1) NL7600112A (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2169440B (en) * 1984-12-14 1989-08-16 Matsushita Electric Works Ltd High pressure discharge lamp

Also Published As

Publication number Publication date
DK139885C (it) 1979-10-08
DK139885B (da) 1979-05-07
BE837364A (fr) 1976-05-03
LU74180A1 (it) 1976-07-23
FR2298186B1 (it) 1978-02-03
DE2600423A1 (de) 1976-07-22
IE41998B1 (en) 1980-05-07
FR2298186A1 (fr) 1976-08-13
NL7600112A (nl) 1976-07-19
GB1517451A (en) 1978-07-12
DE2600423C3 (de) 1979-04-12
DE2600423B2 (de) 1978-08-10
DK13876A (it) 1976-07-16
CH607324A5 (it) 1978-12-15
ES444489A1 (es) 1977-05-16
IE41998L (en) 1976-07-15

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