CH496319A - Elektrische Glühlampe - Google Patents

Elektrische Glühlampe

Info

Publication number: CH496319A
Authority: CH; Switzerland
Prior art keywords: light bulb; electric light; electric; bulb; light
Prior art date: 1968-06-22

Application number

CH940869A

Other languages

English (en)

Inventor

Remi T Jampens Germin

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

1969-06-19

Publication date

1970-09-15

1969-06-19 Application filed by Philips Nv filed Critical Philips Nv

1970-09-15 Publication of CH496319A publication Critical patent/CH496319A/de

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

CH940869A 1968-06-22 1969-06-19 Elektrische Glühlampe CH496319A (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
CH496319A true CH496319A (de)	1970-09-15

Family

ID=19803967

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH940869A CH496319A (de)	1968-06-22	1969-06-19	Elektrische Glühlampe

Country Status (11)

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

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 (de) *	1988-12-21	1995-05-03	Gte Products Corporation	Glühlampen mit einem kombinierten 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 (de) *	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 (de)	1970-10-19
BR6909963D0 (pt)	1973-01-02
ES368599A1 (es)	1971-05-01
NL6808844A (de)	1969-12-24
BE734958A (de)	1969-12-22
DE1927967A1 (de)	1970-01-02
DE1927967B2 (de)	1976-11-04
US3585435A (en)	1971-06-15
AT285733B (de)	1970-11-10
FR2011478A1 (de)	1970-02-27
GB1222326A (en)	1971-02-10
ZA693595B (en)	1971-01-27

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Legal Events

Date	Code	Title	Description
1972-01-31	PL	Patent ceased