ES178131Y - PERCEIVING CIRCUIT FOR AN ELECTRIC LIGHT. - Google Patents

PERCEIVING CIRCUIT FOR AN ELECTRIC LIGHT.

Info

Publication number
ES178131Y
ES178131Y ES1972178131U ES178131U ES178131Y ES 178131 Y ES178131 Y ES 178131Y ES 1972178131 U ES1972178131 U ES 1972178131U ES 178131 U ES178131 U ES 178131U ES 178131 Y ES178131 Y ES 178131Y
Authority
ES
Spain
Prior art keywords
perceiving
circuit
electric light
electric
light
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
ES1972178131U
Other languages
Spanish (es)
Other versions
ES178131U (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.)
CAV Ltd
Original Assignee
CAV 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 CAV Ltd filed Critical CAV Ltd
Publication of ES178131U publication Critical patent/ES178131U/en
Application granted granted Critical
Publication of ES178131Y publication Critical patent/ES178131Y/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
    • H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
    • H05B39/10—Circuits providing for substitution of the light source in case of its failure
ES1972178131U 1971-03-05 1972-02-23 PERCEIVING CIRCUIT FOR AN ELECTRIC LIGHT. Expired ES178131Y (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB620571A GB1379602A (en) 1971-03-05 1971-03-05 Operating circuit for a lamp

Publications (2)

Publication Number Publication Date
ES178131U ES178131U (en) 1972-10-16
ES178131Y true ES178131Y (en) 1973-04-16

Family

ID=9810333

Family Applications (1)

Application Number Title Priority Date Filing Date
ES1972178131U Expired ES178131Y (en) 1971-03-05 1972-02-23 PERCEIVING CIRCUIT FOR AN ELECTRIC LIGHT.

Country Status (5)

Country Link
DE (1) DE2209933A1 (en)
ES (1) ES178131Y (en)
FR (1) FR2128529B1 (en)
GB (1) GB1379602A (en)
IT (1) IT952093B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2853677C2 (en) * 1978-12-13 1985-10-10 Leybold-Heraeus GmbH, 5000 Köln Circuit for an ionization vacuum meter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1263711A (en) * 1968-07-01 1972-02-16 Lucas Industries Ltd Road vehicle lamp failure warning systems

Also Published As

Publication number Publication date
ES178131U (en) 1972-10-16
IT952093B (en) 1973-07-20
FR2128529A1 (en) 1972-10-20
FR2128529B1 (en) 1975-10-24
DE2209933A1 (en) 1972-09-07
GB1379602A (en) 1975-01-02

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