CH422987A - Elektrische Hochdruck-Metalldampf-Entladungs-Lampe - Google Patents

Elektrische Hochdruck-Metalldampf-Entladungs-Lampe

Info

Publication number: CH422987A
Authority: CH; Switzerland
Prior art keywords: high pressure; discharge lamp; metal halide; pressure metal; electric high
Prior art date: 1961-04-11

Application number

CH411662A

Other languages

English (en)

Inventor

George Fridrich Elmer

Original Assignee

Gen Electric

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.)

1961-04-11

Filing date

1962-04-04

Publication date

1966-10-31

1961-05-09 Priority claimed from US108773A external-priority patent/US3259777A/en

1962-04-04 Application filed by Gen Electric filed Critical Gen Electric

1966-10-31 Publication of CH422987A publication Critical patent/CH422987A/de

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/125—Selection of substances for gas fillings; Specified operating pressure or temperature having an halogenide as principal component
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/12—Selection of substances for gas fillings; Specified operating pressure or temperature
- H01J61/18—Selection of substances for gas fillings; Specified operating pressure or temperature having a metallic vapour as the principal constituent
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/84—Lamps with discharge constricted by high pressure
- H01J61/86—Lamps with discharge constricted by high pressure with discharge additionally constricted by close spacing of electrodes, e.g. for optical projection

CH411662A 1961-04-11 1962-04-04 Elektrische Hochdruck-Metalldampf-Entladungs-Lampe CH422987A (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US10215961A	1961-04-11	1961-04-11
US108773A US3259777A (en)	1961-05-09	1961-05-09	Metal halide vapor discharge lamp with near molten tip electrodes

Publications (1)

Publication Number	Publication Date
CH422987A true CH422987A (de)	1966-10-31

Family

ID=26799065

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH411662A CH422987A (de)	1961-04-11	1962-04-04	Elektrische Hochdruck-Metalldampf-Entladungs-Lampe

Country Status (5)

Country	Link
JP (1)	JPS5114834B1 (de)
CH (1)	CH422987A (de)
DE (1)	DE1286637B (de)
ES (1)	ES275986A1 (de)
GB (1)	GB1002961A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2528823C3 (de) *	1975-06-27	1982-07-29	W.C. Heraeus Gmbh, 6450 Hanau	Metallhalogenidentladungslampe zum Härten von polymerisierbaren Lacken
DE2618059C3 (de) *	1976-04-24	1984-02-02	W.C. Heraeus Gmbh, 6450 Hanau	Metallhalogenidentladungslampe
DE2620251C2 (de) *	1976-05-07	1984-09-06	W.C. Heraeus Gmbh, 6450 Hanau	Metallhalogenidentladungslampe
US4605881A (en) *	1984-11-29	1986-08-12	General Electric Company	High pressure sodium iodide arc lamp with excess iodine
US5864210A (en) *	1995-08-24	1999-01-26	Matsushita Electric Industrial Co., Ltd.	Electrodeless hid lamp and electrodeless hid lamp system using the same
DE10242740A1 (de) *	2002-09-13	2004-03-18	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH	Hochdruckentladungslampe für Kraftfahrzeugscheinwerfer
GB0922076D0 (en) *	2009-12-17	2010-02-03	Ceravision Ltd	Lamp

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE679062C (de) *	1935-05-05	1939-07-28	Franz Skaupy Dr	Lichtquelle
NL53253C (de) *	1938-03-11
DE833221C (de) *	1949-08-20	1952-03-06	Patra Patent Treuhand	Elektrische Gasentladungsroehre, insbesondere fuer Strahlungszwecke
DE967658C (de) *	1949-09-04	1957-12-05	Heraeus Gmbh W C	Dampfentladungslampe
DE858718C (de) *	1949-10-18	1952-12-08	Patra Patent Treuhand	Verfahren zum Beseitigen des Wandbeschlages elektrischer Lampen und Lampe zur Durchfuehrung des Verfahrens
DE948897C (de) *	1951-10-20	1956-09-06	Dr Franz Skaupy	Gasentladungsfluoreszenzlampe
US2880369A (en) *	1957-07-10	1959-03-31	Engelhard Ind Inc	High pressure vapor arc lamp

1961
- 1961-10-25 GB GB3820861A patent/GB1002961A/en not_active Expired
1962
- 1962-03-30 ES ES275986A patent/ES275986A1/es not_active Expired
- 1962-04-04 CH CH411662A patent/CH422987A/de unknown
- 1962-04-06 DE DE1962G0034661 patent/DE1286637B/de active Pending
- 1962-04-10 JP JP1364762A patent/JPS5114834B1/ja active Pending

Also Published As

Publication number	Publication date
ES275986A1 (es)	1962-07-16
JPS5114834B1 (de)	1976-05-12
DE1286637B (de)	1969-01-09
GB1002961A (en)	1965-09-02

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