AT348617B - Entladungslampe mit mindestens zwei innenelektroden - Google Patents

Entladungslampe mit mindestens zwei innenelektroden

Info

Publication number: AT348617B
Authority: AT; Austria
Prior art keywords: discharge lamp; internal electrodes; electrodes; internal; lamp
Prior art date: 1973-12-19

Application number

AT999974A

Other languages

English (en)

Other versions

ATA999974A (de

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.)

1973-12-19

Filing date

1974-12-16

Publication date

1979-02-26

1974-12-16 Application filed by Philips Nv filed Critical Philips Nv

1978-07-15 Publication of ATA999974A publication Critical patent/ATA999974A/de

1979-02-26 Application granted granted Critical

1979-02-26 Publication of AT348617B publication Critical patent/AT348617B/de

Links

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/74—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of difficult vaporisable metal vapour, e.g. sodium

AT999974A 1973-12-19 1974-12-16 Entladungslampe mit mindestens zwei innenelektroden AT348617B (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL7317359.A NL166578C (nl)	1973-12-19	1973-12-19	Ontladingsbuis voorzien van twee inwendige elektroden.

Publications (2)

Publication Number	Publication Date
ATA999974A ATA999974A (de)	1978-07-15
AT348617B true AT348617B (de)	1979-02-26

Family

ID=19820227

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT999974A AT348617B (de)	1973-12-19	1974-12-16	Entladungslampe mit mindestens zwei innenelektroden

Country Status (15)

Country	Link
US (1)	US3956656A (de)
JP (2)	JPS5094776A (de)
AR (1)	AR204258A1 (de)
AT (1)	AT348617B (de)
BE (1)	BE823463A (de)
BR (1)	BR7410477D0 (de)
CA (1)	CA1013414A (de)
CH (1)	CH578249A5 (de)
DE (1)	DE2457765C2 (de)
ES (1)	ES433001A1 (de)
FR (1)	FR2255703B1 (de)
GB (1)	GB1486334A (de)
IT (1)	IT1027725B (de)
NL (1)	NL166578C (de)
SE (1)	SE403533B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL7801635A (nl) *	1978-02-14	1979-08-16	Philips Nv	Lagedruknatriumdampontladingslamp.
EP0080820A3 (de) *	1981-11-27	1983-12-14	Thorn Emi Plc	Entladungslampe
CA2112091A1 (en) *	1992-12-22	1994-06-23	Andre C. Bouchard	Apparatus for shortening stabilization time in high output compact fluorescent lamps
DE102008021352A1 (de) *	2008-04-29	2009-11-05	Osram Gesellschaft mit beschränkter Haftung	Dosierbehälter zur Aufnahme eines quecksilberhaltigen Materials für eine Entladungslampe sowie Verfahren zum Herstellen eines derartigen Dosierbehälters und Entladungslampe mit einem derartigen Dosierbehälter und Verfahren zum Herstellen einer Entladungslampe
US10516219B2 (en)	2009-04-13	2019-12-24	Viasat, Inc.	Multi-beam active phased array architecture with independent polarization control
ITMI20111619A1 (it) *	2011-09-08	2013-03-09	Technology For Beverage S R L	Macchina per assemblaggio, riempimento e chiusura di capsule per bevande porzionate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE684934C (de) *	1936-12-05	1939-12-08	Quarzlampen Gmbh	Elektrische Metalldampfbogenlampe mit festen, zu hoher Elektronenemission aktivierten Elektroden und einem Vorratsbehaelter fuer das zu verdampfende Metall
FR1463568A (fr) *	1966-01-13	1966-06-03	Lampes Sa	Dispositif applicable aux lampes à décharge électrique contenant des iodures métalliques en vapeur saturante notamment de l'iodure de sodium
US3784863A (en) *	1973-01-11	1974-01-08	Thorn Electrical Ind Ltd	Vapour discharge lamps

1973
- 1973-12-19 NL NL7317359.A patent/NL166578C/xx not_active IP Right Cessation
1974
- 1974-01-01 AR AR256623A patent/AR204258A1/es active
- 1974-11-29 US US05/528,075 patent/US3956656A/en not_active Expired - Lifetime
- 1974-12-06 DE DE2457765A patent/DE2457765C2/de not_active Expired
- 1974-12-12 CA CA216,029A patent/CA1013414A/en not_active Expired
- 1974-12-16 IT IT30612/74A patent/IT1027725B/it active
- 1974-12-16 AT AT999974A patent/AT348617B/de not_active IP Right Cessation
- 1974-12-16 CH CH1669474A patent/CH578249A5/xx not_active IP Right Cessation
- 1974-12-16 JP JP49143567A patent/JPS5094776A/ja active Pending
- 1974-12-16 SE SE7415710A patent/SE403533B/xx unknown
- 1974-12-16 GB GB54184/74A patent/GB1486334A/en not_active Expired
- 1974-12-16 BR BR10477/74A patent/BR7410477D0/pt unknown
- 1974-12-17 ES ES433001A patent/ES433001A1/es not_active Expired
- 1974-12-17 BE BE151599A patent/BE823463A/xx not_active IP Right Cessation
- 1974-12-19 FR FR7442013A patent/FR2255703B1/fr not_active Expired
1981
- 1981-10-22 JP JP1981156386U patent/JPS6010050Y2/ja not_active Expired

Also Published As

Publication number	Publication date
BR7410477D0 (pt)	1975-09-16
NL166578C (nl)	1981-08-17
SE7415710L (de)	1975-06-23
US3956656A (en)	1976-05-11
SE403533B (sv)	1978-08-21
JPS5094776A (de)	1975-07-28
CH578249A5 (de)	1976-07-30
DE2457765C2 (de)	1983-12-29
AR204258A1 (es)	1975-12-10
CA1013414A (en)	1977-07-05
DE2457765A1 (de)	1975-06-26
ES433001A1 (es)	1976-09-01
FR2255703A1 (de)	1975-07-18
BE823463A (fr)	1975-06-17
GB1486334A (en)	1977-09-21
NL7317359A (nl)	1975-06-23
NL166578B (nl)	1981-03-16
FR2255703B1 (de)	1978-02-24
JPS6010050Y2 (ja)	1985-04-06
IT1027725B (it)	1978-12-20
JPS5798675U (de)	1982-06-17
ATA999974A (de)	1978-07-15
AU7647574A (en)	1976-06-17

Similar Documents

Publication	Publication Date	Title
DK152234C (da)	1988-07-04	Elektrodefri udladningslampe
IT1009576B (it)	1976-12-20	Lampadina elettrica a scarica
AT334827B (de)	1976-02-10	Bunker mit austragvorrichtung
NL182602C (nl)	1988-04-05	Gasontladingslamp.
AT348617B (de)	1979-02-26	Entladungslampe mit mindestens zwei innenelektroden
BR7401457D0 (pt)	1974-11-05	Farol com dupla modalidade de iluminacao
IT1054250B (it)	1981-11-10	Lampada fluorescente priva di elettrodi
NL7409961A (nl)	1975-02-04	Gloeilamp met inwendige smeltveiligheid.
NL7713419A (nl)	1978-06-09	Ontladingslamp met hoge intensiteit.
FI53878B (fi)	1978-05-02	Reflektor foer roerformiga ljuskaellor speciellt foer lysroer
ATA932374A (de)	1978-05-15	Verstellbarer beleuchtungskoerper
AT331901B (de)	1976-08-25	Kontaktanordnung mit abschirmelektrode
BR7401397D0 (pt)	1974-11-19	Lampada
CH543845A (de)	1973-10-31	Blitzlicht einrichtung mit mindestens zwei Verbrennungsblitzlichtlampen
IT1054251B (it)	1981-11-10	Lampada fluorescente priva di elettrodi
ATA967774A (de)	1975-10-15	Anordnung mit einem lichtbogenofen
AR200512A1 (es)	1974-11-15	Electrodo para lamparas de descarga gaseosa
IT995307B (it)	1975-11-10	Lampada a scarica a bagliore presentante un elettrodo piatto forato
CH555128A (de)	1974-10-15	Schaltungsanordnung fuer eine wechselstromgespeiste gasentladungslampe mit vorheizbaren elektroden.
NL165326B (nl)	1980-10-15	Gasontladingslamp.
FI51128C (fi)	1976-10-11	Loistelamppuvalaisin
BR7308050D0 (pt)	1974-11-12	Eletrodo de emissao
AU496184B2 (en)	1976-06-17	Discharge tube having two internal electrodes
NL7600112A (nl)	1976-07-19	Ontladingslamp.
SU476716A1 (ru)	1975-07-05	Пускорегулирующее устройство дл трех люминесцентных ламп с подогревными электродами

Legal Events

Date	Code	Title	Description
1981-04-15	ELJ	Ceased due to non-payment of the annual fee