DE512155C - Elektrische Gasentladungslampe - Google Patents

Elektrische Gasentladungslampe

Info

Publication number: DE512155C
Authority: DE; Germany
Prior art keywords: vessel; discharge; gas discharge; discharge lamp; discharge vessel
Prior art date: 1928-12-03
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

DEP60860D

Other languages

German (de)

English (en)

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.)

Osram GmbH

Original Assignee

Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH

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.)

1928-12-03

Filing date

1929-07-24

Publication date

1930-11-07

1929-07-24 Application filed by Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH

1930-11-07 Application granted granted Critical

1930-11-07 Publication of DE512155C publication Critical patent/DE512155C/de

Status Expired legal-status Critical Current

Links

229910052751 metal Inorganic materials 0.000 claims description 14
239000002184 metal Substances 0.000 claims description 14
238000009833 condensation Methods 0.000 claims description 6
230000005494 condensation Effects 0.000 claims description 6
230000000694 effects Effects 0.000 claims description 6
230000002792 vascular Effects 0.000 claims description 4
230000001105 regulatory effect Effects 0.000 claims description 2
238000001816 cooling Methods 0.000 description 5
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 3
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
239000011521 glass Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
229910052753 mercury Inorganic materials 0.000 description 2
229910052756 noble gas Inorganic materials 0.000 description 2
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
230000001133 acceleration Effects 0.000 description 1
239000010425 asbestos Substances 0.000 description 1
229910052792 caesium Inorganic materials 0.000 description 1
TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 1
229910052895 riebeckite Inorganic materials 0.000 description 1
229910052701 rubidium Inorganic materials 0.000 description 1
IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
239000011734 sodium Substances 0.000 description 1
239000002344 surface layer Substances 0.000 description 1
239000005341 toughened glass Substances 0.000 description 1

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/14—Circuit arrangements
- H05B41/24—Circuit arrangements in which the lamp is fed by high frequency AC, or with separate oscillator frequency
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/04—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels
- H01J65/042—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field
- H01J65/048—Lamps in which a gas filling is excited to luminesce by an external electromagnetic field or by external corpuscular radiation, e.g. for indicating plasma display panels by an external electromagnetic field the field being produced by using an excitation coil

Landscapes

Physics & Mathematics (AREA)
Electromagnetism (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Circuit Arrangements For Discharge Lamps (AREA)
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Discharge Lamps And Accessories Thereof (AREA)

DEP60860D 1928-12-03 1929-07-24 Elektrische Gasentladungslampe Expired DE512155C (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US323300A US1844353A (en)	1928-12-03	1928-12-03	Electric discharge device

Publications (1)

Publication Number	Publication Date
DE512155C true DE512155C (de)	1930-11-07

Family

ID=23258591

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DEP60860D Expired DE512155C (de)	1928-12-03	1929-07-24	Elektrische Gasentladungslampe

Country Status (4)

Country	Link
US (1)	US1844353A (fr)
DE (1)	DE512155C (fr)
FR (2)	FR633203A (fr)
GB (1)	GB344906A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE740045C (de) *	1938-11-08	1943-10-11	Georg Waldner	Verfahren zur Erzeugung einer zusaetzlichen weissen Temperaturstrahlung im Quecksilberdampflichtbogen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2484332A (en) *	1944-09-09	1949-10-11	Emil R Capita	Ultraviolet light apparatus
US2975330A (en) *	1960-06-01	1961-03-14	Varian Associates	Electrodeless discharge method and apparatus

1927
- 1927-04-08 FR FR633203D patent/FR633203A/fr not_active Expired
1928
- 1928-12-03 US US323300A patent/US1844353A/en not_active Expired - Lifetime
1929
- 1929-07-24 DE DEP60860D patent/DE512155C/de not_active Expired
- 1929-12-03 GB GB37021/29A patent/GB344906A/en not_active Expired
- 1929-12-03 FR FR37669D patent/FR37669E/fr not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE740045C (de) *	1938-11-08	1943-10-11	Georg Waldner	Verfahren zur Erzeugung einer zusaetzlichen weissen Temperaturstrahlung im Quecksilberdampflichtbogen

Also Published As

Publication number	Publication date
FR633203A (fr)	1928-01-25
FR37669E (fr)	1931-01-14
US1844353A (en)	1932-02-09
GB344906A (en)	1931-03-03

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