IT1004363B - Dispositivo circuitale procedimen to e ceramica ad autoriscaldamento per aumentare le prestazioni delle lampade ad incandescenza - Google Patents

Dispositivo circuitale procedimen to e ceramica ad autoriscaldamento per aumentare le prestazioni delle lampade ad incandescenza

Info

Publication number
IT1004363B
IT1004363B IT4918374A IT4918374A IT1004363B IT 1004363 B IT1004363 B IT 1004363B IT 4918374 A IT4918374 A IT 4918374A IT 4918374 A IT4918374 A IT 4918374A IT 1004363 B IT1004363 B IT 1004363B
Authority
IT
Italy
Prior art keywords
self
performance
increase
circuit device
incandescent lamps
Prior art date
Application number
IT4918374A
Other languages
English (en)
Italian (it)
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of IT1004363B publication Critical patent/IT1004363B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/62—One or more circuit elements structurally associated with the lamp
IT4918374A 1973-03-08 1974-03-08 Dispositivo circuitale procedimen to e ceramica ad autoriscaldamento per aumentare le prestazioni delle lampade ad incandescenza IT1004363B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US33949173A 1973-03-08 1973-03-08

Publications (1)

Publication Number Publication Date
IT1004363B true IT1004363B (it) 1976-07-10

Family

ID=23329239

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4918374A IT1004363B (it) 1973-03-08 1974-03-08 Dispositivo circuitale procedimen to e ceramica ad autoriscaldamento per aumentare le prestazioni delle lampade ad incandescenza

Country Status (7)

Country Link
JP (1) JPS49126187A (de)
BE (1) BE812024A (de)
DE (1) DE2410884A1 (de)
FR (1) FR2220876B1 (de)
GB (1) GB1398705A (de)
IT (1) IT1004363B (de)
NL (1) NL7403017A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2140615B (en) * 1983-03-22 1987-03-18 Standard Telephones Cables Ltd Thermistor composite
DE4219334A1 (de) * 1991-06-15 1992-12-17 Schmidt Hartmut Dipl Phys Einschaltstrombegrenzung fuer elektrische gluehlampe
US5504394A (en) * 1993-03-08 1996-04-02 Beacon Light Products, Inc. Lamp bulb having integrated lighting function control circuitry and method of manufacture

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE515839A (de) *
GB1168107A (en) * 1966-09-14 1969-10-22 Hitachi Ltd A Method for Producing Temperature Sensitive Resistor Comprising Vanadium Oxide

Also Published As

Publication number Publication date
BE812024A (fr) 1974-09-09
FR2220876B1 (de) 1977-09-23
FR2220876A1 (de) 1974-10-04
JPS49126187A (de) 1974-12-03
GB1398705A (en) 1975-06-25
NL7403017A (de) 1974-09-10
DE2410884A1 (de) 1974-09-12

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