CA956693A - Incandescent lamp with short-circuit electrode - Google Patents

Incandescent lamp with short-circuit electrode

Info

Publication number
CA956693A
CA956693A CA145,032A CA145032A CA956693A CA 956693 A CA956693 A CA 956693A CA 145032 A CA145032 A CA 145032A CA 956693 A CA956693 A CA 956693A
Authority
CA
Canada
Prior art keywords
short
incandescent lamp
circuit electrode
electrode
circuit
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
CA145,032A
Other languages
English (en)
Inventor
Piet Kramer
Enrico Peretti
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of CA956693A publication Critical patent/CA956693A/en
Expired legal-status Critical Current

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
    • H01K1/70—One or more circuit elements structurally associated with the lamp with built-in short-circuiting device, e.g. for serially connected lamps
CA145,032A 1971-06-21 1972-06-19 Incandescent lamp with short-circuit electrode Expired CA956693A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7108537A NL7108537A (enExample) 1971-06-21 1971-06-21

Publications (1)

Publication Number Publication Date
CA956693A true CA956693A (en) 1974-10-22

Family

ID=19813450

Family Applications (1)

Application Number Title Priority Date Filing Date
CA145,032A Expired CA956693A (en) 1971-06-21 1972-06-19 Incandescent lamp with short-circuit electrode

Country Status (8)

Country Link
US (1) US3794880A (enExample)
JP (1) JPS5231671B1 (enExample)
CA (1) CA956693A (enExample)
DE (1) DE2229680A1 (enExample)
FR (1) FR2143172B1 (enExample)
GB (1) GB1367372A (enExample)
IT (1) IT959856B (enExample)
NL (1) NL7108537A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340841A (en) * 1980-05-22 1982-07-20 General Electric Company Internal shunt for series connected lamps
JPS618559U (ja) * 1984-06-20 1986-01-18 國和産業株式会社 包装用材料
US5545952A (en) * 1993-09-13 1996-08-13 Essef Corporation Self grounding lamp for special use in an underwater environment
DE19722244C2 (de) * 1997-05-28 1999-11-11 Bruno Dietze Fa Stromzuführungsleiter für eine Leuchtmittellampe
US6583536B1 (en) * 2000-02-15 2003-06-24 James W Gibboney, Jr. Multiple, sequential filament lamp

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1857165A (en) * 1930-09-29 1932-05-10 Gen Electric Cut out for series lamps
US2211884A (en) * 1938-09-08 1940-08-20 George B Davis Incandescent lamp
GB605649A (en) * 1946-01-02 1948-07-28 Gunnar Fridolf Axberg Improvements in electric incandescent lamps
US3611010A (en) * 1969-09-15 1971-10-05 Westinghouse Electric Corp Series-type electric incandescent lamp with integral automatic cutout means

Also Published As

Publication number Publication date
FR2143172A1 (enExample) 1973-02-02
IT959856B (it) 1973-11-10
FR2143172B1 (enExample) 1973-07-13
JPS5231671B1 (enExample) 1977-08-16
DE2229680A1 (de) 1973-01-11
US3794880A (en) 1974-02-26
GB1367372A (en) 1974-09-18
NL7108537A (enExample) 1972-12-27

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