GB731414A - Improvements in or relating to electric incandescent lamps - Google Patents

Improvements in or relating to electric incandescent lamps

Info

Publication number
GB731414A
GB731414A GB3457053A GB3457053A GB731414A GB 731414 A GB731414 A GB 731414A GB 3457053 A GB3457053 A GB 3457053A GB 3457053 A GB3457053 A GB 3457053A GB 731414 A GB731414 A GB 731414A
Authority
GB
United Kingdom
Prior art keywords
insulating
wire
incandescent lamps
dec
cap
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
GB3457053A
Other languages
English (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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries 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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB731414A publication Critical patent/GB731414A/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
    • H01K1/66—One or more circuit elements structurally associated with the lamp with built-in fuse

Landscapes

  • Fuses (AREA)
  • Resistance Heating (AREA)
GB3457053A 1952-12-15 1953-12-11 Improvements in or relating to electric incandescent lamps Expired GB731414A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1952P0008879 DE942649C (de) 1952-12-15 1952-12-15 Elektrische Gluehlampe, insbesondere fuer explosionsgefaehrdete Raeume

Publications (1)

Publication Number Publication Date
GB731414A true GB731414A (en) 1955-06-08

Family

ID=6638063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3457053A Expired GB731414A (en) 1952-12-15 1953-12-11 Improvements in or relating to electric incandescent lamps

Country Status (5)

Country Link
BE (1) BE525066A (US06623731-20030923-C00052.png)
DE (1) DE942649C (US06623731-20030923-C00052.png)
FR (1) FR1089431A (US06623731-20030923-C00052.png)
GB (1) GB731414A (US06623731-20030923-C00052.png)
NL (1) NL183599B (US06623731-20030923-C00052.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364378A (en) * 1964-04-24 1968-01-16 Gen Electric Electric incandescent lamp unit built-in fuse

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1821214A (en) * 1928-01-11 1931-09-01 Westinghouse Lamp Co Arc quenching device
DE666079C (de) * 1936-05-06 1938-10-10 Patra Patent Treuhand Elektrische Lampe mit eingebauter Durchschmelzsicherung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3364378A (en) * 1964-04-24 1968-01-16 Gen Electric Electric incandescent lamp unit built-in fuse

Also Published As

Publication number Publication date
NL183599B (nl)
DE942649C (de) 1956-05-03
FR1089431A (fr) 1955-03-17
BE525066A (US06623731-20030923-C00052.png)

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