FR855703A - Lampes luminescentes - Google Patents

Lampes luminescentes

Info

Publication number: FR855703A
Authority: FR; France
Prior art keywords: luminescent lamps; luminescent; lamps
Prior art date: 1939-02-01
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

Other languages

Inventor

Jean-Baptiste Joseph Ma Abadie

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.)

1940-01-22

Filing date

1939-02-01

Publication date

1940-05-18

1939-02-01 Application filed filed Critical

1940-05-18 Application granted granted Critical

1940-05-18 Publication of FR855703A publication Critical patent/FR855703A/fr

Status Expired legal-status Critical Current

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
- 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
- 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
- H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury

FR855703D 1940-01-22 1939-02-01 Lampes luminescentes Expired FR855703A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US315012A US2298581A (en)	1940-01-22	1940-01-22	Luminescent lamp bulb

Publications (1)

Publication Number	Publication Date
FR855703A true FR855703A (fr)	1940-05-18

Family

ID=23222480

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR855703D Expired FR855703A (fr)	1940-01-22	1939-02-01	Lampes luminescentes

Country Status (2)

Country	Link
US (1)	US2298581A (fr)
FR (1)	FR855703A (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2476616A (en) *	1943-11-08	1949-07-19	Westinghouse Electric Corp	Low-power miniature fluorescent and/or glow lamp
US2438356A (en) *	1944-07-15	1948-03-23	Albert Lavenburg	Gaseous discharge device
US2446157A (en) *	1946-05-23	1948-07-27	Sylvania Electric Prod	Electrode
US2561868A (en) *	1946-12-20	1951-07-24	Gen Electric	Gaseous electric discharge lamp
US2832912A (en) *	1955-03-30	1958-04-29	Gen Electric	Electric discharge device
US2945977A (en) *	1957-03-28	1960-07-19	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	Fluorescent glow discharge lamp
US3452231A (en) *	1966-03-14	1969-06-24	Westinghouse Electric Corp	Refractory oxide incandescent lamp
GB1411806A (en) *	1971-10-25	1975-10-29	Matsushita Electronics Corp	Glow discharge tubes
NL174104C (nl) *	1977-08-23	1984-04-16	Philips Nv	Lampeenheid.
US4311943A (en) *	1979-11-13	1982-01-19	Spellman High Voltage Electronics Corp.	Fluorescent lamp with arc spreading with recombination structures
US4341979A (en) *	1980-02-14	1982-07-27	Leo Gross	Fluorescent lamp with rotating magnetic field arc spreading device
US5132589A (en) *	1991-08-27	1992-07-21	Friedman Randall J	Dual action light bulb
US5166527A (en) *	1991-12-09	1992-11-24	Puroflow Incorporated	Ultraviolet lamp for use in water purifiers
US8198811B1 (en)	2002-05-21	2012-06-12	Imaging Systems Technology	Plasma-Disc PDP
US7772773B1 (en)	2003-11-13	2010-08-10	Imaging Systems Technology	Electrode configurations for plasma-dome PDP
US8339041B1 (en)	2004-04-26	2012-12-25	Imaging Systems Technology, Inc.	Plasma-shell gas discharge device with combined organic and inorganic luminescent substances
US8368303B1 (en)	2004-06-21	2013-02-05	Imaging Systems Technology, Inc.	Gas discharge device with electrical conductive bonding material
US8113898B1 (en)	2004-06-21	2012-02-14	Imaging Systems Technology, Inc.	Gas discharge device with electrical conductive bonding material
US8299696B1 (en)	2005-02-22	2012-10-30	Imaging Systems Technology	Plasma-shell gas discharge device
US8618733B1 (en)	2006-01-26	2013-12-31	Imaging Systems Technology, Inc.	Electrode configurations for plasma-shell gas discharge device
US8278824B1 (en)	2006-02-16	2012-10-02	Imaging Systems Technology, Inc.	Gas discharge electrode configurations
US8410695B1 (en)	2006-02-16	2013-04-02	Imaging Systems Technology	Gas discharge device incorporating gas-filled plasma-shell and method of manufacturing thereof
US8035303B1 (en)	2006-02-16	2011-10-11	Imaging Systems Technology	Electrode configurations for gas discharge device
US9013102B1 (en)	2009-05-23	2015-04-21	Imaging Systems Technology, Inc.	Radiation detector with tiled substrates

1939
- 1939-02-01 FR FR855703D patent/FR855703A/fr not_active Expired
1940
- 1940-01-22 US US315012A patent/US2298581A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US2298581A (en)	1942-10-13

Publication	Publication Date	Title
FR855703A (fr)	1940-05-18	Lampes luminescentes
FR921919A (fr)	1947-05-22	Substances luminescentes
FR864831A (fr)	1941-05-06	Projectile perfectionné
FR859922A (fr)	1941-01-02	Projectile
FR939426A (fr)	1948-11-15	Lampes électroniques
FR864112A (fr)	1941-04-19	Projectile
FI19877A (fi)	1944-02-10	Avkylnings- och uppvärmningsapparat
FI20284A (fi)	1944-10-16	Centrifugalbroms
FR855866A (fr)	1940-05-22	Lampe à luminescence
FR860475A (fr)	1941-01-16	Matières luminescentes perfectionnées
FR862765A (fr)	1941-03-14	Abat-jour
FR864399A (fr)	1941-04-25	Réflecteur
FR856436A (fr)	1940-06-13	Lampe sousvoltée
FR861272A (fr)	1941-02-05	Projectile
GR8150B (el)	1939-04-20	Ανταυγαστηρες φωτισμου.
ES5551Y (es)	1941-12-01	Teatrines con iluminación indirecta.
FI20818A (fi)	1945-10-10	Elektrisk glödlampa
FR860182A (fr)	1941-01-08	Auto-régulateur intégral
FI19350A (fi)	1942-09-15	Solskyddsskärm
FI19640A (fi)	1943-08-14	Kylplatta
FI19284A (fi)	1942-09-15	Vägbeläggningsmaterial
FI19285A (fi)	1942-09-15	Vägsladd
FI19316A (fi)	1942-09-15	Bykmaskin
FI19347A (fi)	1942-09-15	Takskydd
FI19235A (fi)	1942-09-15	Flishuggare