CA1013414A - Discharge tube having two internal electrodes - Google Patents

Discharge tube having two internal electrodes

Info

Publication number: CA1013414A
Authority: CA; Canada
Prior art keywords: discharge tube; internal electrodes; electrodes; internal; discharge
Prior art date: 1973-12-19
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

CA216,029A

Other languages

English (en)

Other versions

CA216029S (en

Inventor

Leo M. Sprengers

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.)

1973-12-19

Filing date

1974-12-12

Publication date

1977-07-05

1974-12-12 Application filed by Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV

1977-07-05 Application granted granted Critical

1977-07-05 Publication of CA1013414A publication Critical patent/CA1013414A/en

Status Expired legal-status Critical Current

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

CA216,029A 1973-12-19 1974-12-12 Discharge tube having two internal electrodes Expired CA1013414A (en)

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 (1)

Publication Number	Publication Date
CA1013414A true CA1013414A (en)	1977-07-05

Family

ID=19820227

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA216,029A Expired CA1013414A (en)	1973-12-19	1974-12-12	Discharge tube having two internal electrodes

Country Status (15)

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

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 (fr) *	1981-11-27	1983-12-14	Thorn Emi Plc	Lampes à décharge
CA2112091A1 (fr) *	1992-12-22	1994-06-23	Andre C. Bouchard	Dispositif pour reduire le temps de stabilisation dans les lampes fluorescentes compactes a rendement eleve
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/fr 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 (fr)	1975-06-23
US3956656A (en)	1976-05-11
SE403533B (sv)	1978-08-21
JPS5094776A (fr)	1975-07-28
AT348617B (de)	1979-02-26
CH578249A5 (fr)	1976-07-30
DE2457765C2 (de)	1983-12-29
AR204258A1 (es)	1975-12-10
DE2457765A1 (de)	1975-06-26
ES433001A1 (es)	1976-09-01
FR2255703A1 (fr)	1975-07-18
BE823463A (fr)	1975-06-17
GB1486334A (en)	1977-09-21
NL7317359A (nl)	1975-06-23
NL166578B (nl)	1981-03-16
FR2255703B1 (fr)	1978-02-24
JPS6010050Y2 (ja)	1985-04-06
IT1027725B (it)	1978-12-20
JPS5798675U (fr)	1982-06-17
ATA999974A (de)	1978-07-15
AU7647574A (en)	1976-06-17

Publication	Publication Date	Title
AU476069B2 (en)	1976-09-09	Medical electrode
CA996188A (en)	1976-08-31	Solid state electrode
CA1030593A (fr)	1978-05-02	Dispositif d'allumage a trois electrodes
CA1027173A (fr)	1978-02-28	Adapteur d'allumage a decharge capacitive
CA990776A (en)	1976-06-08	High pressure discharge lamp
CA983565A (en)	1976-02-10	Discharge lamps
CA1012843A (en)	1977-06-28	Ballast cleaner
CA988987A (en)	1976-05-11	Vapor discharge lamp electrode having carbon-coated areas
CA1013414A (en)	1977-07-05	Discharge tube having two internal electrodes
AU497731B2 (en)	1979-01-04	Discharge lamp
CA1008802A (en)	1977-04-19	Electrode assembly
AU476899B2 (en)	1976-10-07	Welding electrode
CA1020793A (en)	1977-11-15	High performance blocking electrode for photoelectrophoresis
CA1009291A (en)	1977-04-26	High-pressure discharge lamp
AU496184B2 (en)	1976-06-17	Discharge tube having two internal electrodes
CA1012474A (en)	1977-06-21	Tube construction
CA1009980A (en)	1977-05-10	Bipolar electrodes
CA996987A (en)	1976-09-14	High intensity discharge lamp electrode
CA965769A (en)	1975-04-08	Extendible tube assembly
CA862867A (en)	1971-02-02	Electrode construction for discharge lamp
CA1013197A (en)	1977-07-05	Tubular projectile
AU477276B2 (en)	1975-08-14	Starterless operation of discharge lamps
AU6481874A (en)	1975-07-24	Discharge lamps
AU480658B2 (en)	1975-07-31	Solid state electrode
AU485077B2 (en)	1975-08-14	High pressure discharge lamp