ZA693595B - Electric incandescent lamp - Google Patents

Electric incandescent lamp

Info

Publication number: ZA693595B
Authority: ZA; South Africa
Prior art keywords: incandescent lamp; electric incandescent; electric; lamp; incandescent
Prior art date: 1968-06-22

Application number

ZA693595A

Other languages

English (en)

Inventor

Jampens G T

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.)

1968-06-22

Filing date

1969-05-20

Publication date

1971-01-27

1969-05-20 Application filed by Philips Nv filed Critical Philips Nv

1971-01-27 Publication of ZA693595B publication Critical patent/ZA693595B/xx

Links

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
- 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

ZA693595A 1968-06-22 1969-05-20 Electric incandescent lamp ZA693595B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL6808844A NL6808844A (xx)	1968-06-22	1968-06-22

Publications (1)

Publication Number	Publication Date
ZA693595B true ZA693595B (en)	1971-01-27

Family

ID=19803967

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA693595A ZA693595B (en)	1968-06-22	1969-05-20	Electric incandescent lamp

Country Status (11)

Country	Link
US (1)	US3585435A (xx)
AT (1)	AT285733B (xx)
BE (1)	BE734958A (xx)
BR (1)	BR6909963D0 (xx)
CH (1)	CH496319A (xx)
ES (1)	ES368599A1 (xx)
FR (1)	FR2011478A1 (xx)
GB (1)	GB1222326A (xx)
NL (1)	NL6808844A (xx)
NO (1)	NO120433B (xx)
ZA (1)	ZA693595B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4027189A (en) *	1973-11-01	1977-05-31	Thorn Electrical Industries Limited	Tungsten halogen lamp
NL185740C (nl) *	1978-09-13	1991-04-16	Philips Nv	Elektrische gloeilamp.
US4810221A (en) *	1988-02-09	1989-03-07	Gte Products Corporation	Method for gettering incandescent lamps
US4898558A (en) *	1988-02-09	1990-02-06	Gte Products Corporation	Getter for incandescent lamps
CA1325036C (en) *	1988-02-09	1993-12-07	Gte Products Corporation	Getter for incandescent lamps
US4927398A (en) *	1988-02-09	1990-05-22	Gte Products Corporation	Incandescent lamps including a combined getter
US4923424A (en) *	1988-02-09	1990-05-08	Gte Products Corporation	Incandescent lamps including a combined getter
EP0374345B1 (en) *	1988-12-21	1995-05-03	Gte Products Corporation	Incandescent lamps including a combined getter
DE102018101974A1 (de)	2018-01-30	2019-08-01	Infrasolid Gmbh	Infrarotstrahlungsquelle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL6407446A (xx) *	1964-07-01	1966-01-03

1968
- 1968-06-22 NL NL6808844A patent/NL6808844A/xx unknown
1969
- 1969-05-20 ZA ZA693595A patent/ZA693595B/xx unknown
- 1969-06-17 US US834099A patent/US3585435A/en not_active Expired - Lifetime
- 1969-06-19 BR BR209963/69A patent/BR6909963D0/pt unknown
- 1969-06-19 NO NO2535/69A patent/NO120433B/no unknown
- 1969-06-19 GB GB31021/69A patent/GB1222326A/en not_active Expired
- 1969-06-19 AT AT581169A patent/AT285733B/de not_active IP Right Cessation
- 1969-06-19 CH CH940869A patent/CH496319A/de not_active IP Right Cessation
- 1969-06-20 BE BE734958D patent/BE734958A/xx unknown
- 1969-06-20 ES ES368599A patent/ES368599A1/es not_active Expired
- 1969-06-20 FR FR6920812A patent/FR2011478A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
NO120433B (xx)	1970-10-19
BR6909963D0 (pt)	1973-01-02
ES368599A1 (es)	1971-05-01
NL6808844A (xx)	1969-12-24
BE734958A (xx)	1969-12-22
DE1927967A1 (de)	1970-01-02
DE1927967B2 (de)	1976-11-04
US3585435A (en)	1971-06-15
CH496319A (de)	1970-09-15
AT285733B (de)	1970-11-10
FR2011478A1 (xx)	1970-02-27
GB1222326A (en)	1971-02-10

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