IT8023007A0 - Lampada alogena, ad incandescenza. - Google Patents

Lampada alogena, ad incandescenza.

Info

Publication number: IT8023007A0
Authority: IT; Italy
Prior art keywords: halogen; incandescent lamp; incandescent; lamp
Prior art date: 1979-06-29

Application number

IT8023007A

Other languages

English (en)

Other versions

IT1132502B (it

Inventor

Brons Hermanus

Original Assignee

Philips 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.)

1979-06-29

Filing date

1980-06-26

Publication date

1980-06-26

1980-06-26 Application filed by Philips Nv filed Critical Philips Nv

1980-06-26 Publication of IT8023007A0 publication Critical patent/IT8023007A0/it

1986-07-02 Application granted granted Critical

1986-07-02 Publication of IT1132502B publication Critical patent/IT1132502B/it

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01K—ELECTRIC INCANDESCENT LAMPS
- H01K1/00—Details
- H01K1/52—Means for obtaining or maintaining the desired pressure within the vessel
- H01K1/54—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering
- H01K1/56—Means for absorbing or absorbing gas, or for preventing or removing efflorescence, e.g. by gettering characterised by the material of the getter

IT23007/80A 1979-06-29 1980-06-26 Lampada alogena,ad incandescenza IT1132502B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NLAANVRAGE7905058,A NL184397C (nl)	1979-06-29	1979-06-29	Halogeengloeilamp.

Publications (2)

Publication Number	Publication Date
IT8023007A0 true IT8023007A0 (it)	1980-06-26
IT1132502B IT1132502B (it)	1986-07-02

Family

ID=19833445

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT23007/80A IT1132502B (it)	1979-06-29	1980-06-26	Lampada alogena,ad incandescenza

Country Status (12)

Country	Link
US (1)	US4361780A (it)
JP (1)	JPS5854468B2 (it)
BE (1)	BE884073A (it)
BR (1)	BR8003989A (it)
CA (1)	CA1152554A (it)
DE (1)	DE3024167C2 (it)
ES (1)	ES492859A0 (it)
FR (1)	FR2460541A1 (it)
GB (1)	GB2054260B (it)
HU (1)	HU179875B (it)
IT (1)	IT1132502B (it)
NL (1)	NL184397C (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2514948B1 (fr) *	1981-10-16	1985-06-07	Lampes Elect Fab Reunies	Lampe electrique a incandescence a deux filaments pour vehicule automobile
US4449070A (en) *	1982-04-28	1984-05-15	Gte Products Corporation	Tungsten-halogen lamp with variably positionable getter
US4553066A (en) *	1983-08-08	1985-11-12	Gte Products Corporation	Multiple filament lamp having wire grid to provide filament redundancy
FR2568721B1 (fr) *	1984-08-03	1986-12-05	Lampes Elect Fab Reunies	Lampe electrique a incandescence pour vehicule automobile
JPS61146562U (it) *	1985-02-28	1986-09-10

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2444423A (en) *	1945-10-08	1948-07-06	Tung Sol Lamp Works Inc	Incandescent lamp and the like
US3748519A (en) *	1971-10-06	1973-07-24	Westinghouse Electric Corp	Tubular heat lamp having integral gettering means
NL168085C (nl) *	1972-05-17	1982-02-16	Philips Nv	Elektrische wolfraam-broom-cyclus-gloeilamp.
US3849687A (en) *	1973-07-13	1974-11-19	Gte Sylvania Inc	Tungsten-halogen lamp with tantalum getter
US3829729A (en) *	1973-07-13	1974-08-13	Gte Sylvania Inc	Tungsten-halogen lamp
GB1523418A (en) *	1976-03-01	1978-08-31	Tokyo Shibaura Electric Co	Elongate electric incandescent lamp
NL7604953A (nl) *	1976-05-10	1977-11-14	Philips Nv	Wolfraam/broom-cycluslamp.
NL7812244A (nl) *	1978-12-18	1980-06-20	Philips Nv	Halogeengloeilamp.

1979
- 1979-06-29 NL NLAANVRAGE7905058,A patent/NL184397C/xx not_active IP Right Cessation
1980
- 1980-06-05 US US06/156,544 patent/US4361780A/en not_active Expired - Lifetime
- 1980-06-18 CA CA000354240A patent/CA1152554A/en not_active Expired
- 1980-06-25 HU HU80801581A patent/HU179875B/hu unknown
- 1980-06-25 FR FR8014144A patent/FR2460541A1/fr active Granted
- 1980-06-26 IT IT23007/80A patent/IT1132502B/it active
- 1980-06-26 JP JP55086024A patent/JPS5854468B2/ja not_active Expired
- 1980-06-26 BR BR8003989A patent/BR8003989A/pt unknown
- 1980-06-26 GB GB8021013A patent/GB2054260B/en not_active Expired
- 1980-06-27 DE DE3024167A patent/DE3024167C2/de not_active Expired
- 1980-06-27 ES ES492859A patent/ES492859A0/es active Granted
- 1980-06-27 BE BE0/201230A patent/BE884073A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
BE884073A (fr)	1980-12-29
FR2460541B1 (it)	1982-12-10
HU179875B (en)	1982-12-28
NL7905058A (nl)	1980-12-31
US4361780A (en)	1982-11-30
JPS567348A (en)	1981-01-26
BR8003989A (pt)	1981-01-13
GB2054260A (en)	1981-02-11
JPS5854468B2 (ja)	1983-12-05
GB2054260B (en)	1983-03-16
IT1132502B (it)	1986-07-02
ES8103474A1 (es)	1981-02-16
CA1152554A (en)	1983-08-23
ES492859A0 (es)	1981-02-16
DE3024167C2 (de)	1986-06-12
NL184397C (nl)	1989-07-03
FR2460541A1 (fr)	1981-01-23
NL184397B (nl)	1989-02-01
DE3024167A1 (de)	1981-01-15

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