CA943619A - Halogen filament lamp - Google Patents

Halogen filament lamp

Info

Publication number: CA943619A
Authority: CA; Canada
Prior art keywords: filament lamp; halogen filament; halogen; lamp; filament
Prior art date: 1971-04-17
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

CA139,689A

Other versions

CA139689S (en

Inventor

Herbert K.M. Op De Beeck

Victor R. Notelteirs

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.)

1971-04-17

Filing date

1972-04-14

Publication date

1974-03-12

1972-04-14 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1974-03-12 Application granted granted Critical

1974-03-12 Publication of CA943619A publication Critical patent/CA943619A/en

Status Expired legal-status Critical Current

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/18—Mountings or supports for the incandescent body
- H01K1/24—Mounts for lamps with connections at opposite ends, e.g. for tubular lamp
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/02—Incandescent bodies
- H01K1/14—Incandescent bodies characterised by the shape
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K7/00—Lamps for purposes other than general lighting

CA139,689A 1971-04-17 1972-04-14 Halogen filament lamp Expired CA943619A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7105200A NL7105200A (en)	1971-04-17	1971-04-17

Publications (1)

Publication Number	Publication Date
CA943619A true CA943619A (en)	1974-03-12

Family

ID=19812942

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA139,689A Expired CA943619A (en)	1971-04-17	1972-04-14	Halogen filament lamp

Country Status (7)

Country	Link
US (1)	US3774065A (en)
BE (1)	BE782237A (en)
CA (1)	CA943619A (en)
DE (1)	DE2216474A1 (en)
FR (1)	FR2136473A5 (en)
GB (1)	GB1360347A (en)
NL (1)	NL7105200A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE429875A (en) *	1937-08-24
US2950413A (en) *	1959-03-31	1960-08-23	Gen Electric	Filament connection for electric lamp or similar device
US3416024A (en) *	1966-05-31	1968-12-10	Gen Electric	Differential output incandescent lamp

1971
- 1971-04-17 NL NL7105200A patent/NL7105200A/xx not_active Application Discontinuation
1972
- 1972-04-06 DE DE19722216474 patent/DE2216474A1/en not_active Withdrawn
- 1972-04-06 US US00241663A patent/US3774065A/en not_active Expired - Lifetime
- 1972-04-14 CA CA139,689A patent/CA943619A/en not_active Expired
- 1972-04-14 GB GB1728672A patent/GB1360347A/en not_active Expired
- 1972-04-17 BE BE782237A patent/BE782237A/en unknown
- 1972-04-17 FR FR7213446A patent/FR2136473A5/fr not_active Expired

Also Published As

Publication number	Publication date
FR2136473A5 (en)	1972-12-22
US3774065A (en)	1973-11-20
GB1360347A (en)	1974-07-17
NL7105200A (en)	1972-10-19
BE782237A (en)	1972-10-17
DE2216474A1 (en)	1972-10-19

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