DE1805703U - HIGH PRESSURE LAMP. - Google Patents
HIGH PRESSURE LAMP.Info
- Publication number
- DE1805703U DE1805703U DEL23815U DEL0023815U DE1805703U DE 1805703 U DE1805703 U DE 1805703U DE L23815 U DEL23815 U DE L23815U DE L0023815 U DEL0023815 U DE L0023815U DE 1805703 U DE1805703 U DE 1805703U
- Authority
- DE
- Germany
- Prior art keywords
- pressure lamp
- high pressure
- lamp according
- reflector
- conductor
- Prior art date
- 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
Links
Classifications
-
- 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
-
- 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
- H01J61/34—Double-wall vessels or containers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/54—Igniting arrangements, e.g. promoting ionisation for starting
- H01J61/547—Igniting arrangements, e.g. promoting ionisation for starting using an auxiliary electrode outside the vessel
Description
Hochdrucklampen sind Entladungslampen für den Betrieb an Gleichstrom, deren Gasfüllung einen Jberaruck von mehreren Atmosphären besitzt « Infolge ihrer hohen Leuchtdichte haben sie Eingang in viele Bereiche der Technik gefunden.High pressure lamps are discharge lamps for operation with direct current, the gas filling of which has a pressure of several atmospheres high luminance, they have found their way into many areas of technology.
So werden beispielsweise in wissenschaftlichen Apparaten, Pro-Jektionsapparaten, Scheinwerfern und ahnlichen Anordnungen Xenon-Hochdrucklampen verwendet, da sie sich durch eine Lichtfarbe auszeichnen, die dem Sonnenspektrum sehr nahe kommt.For example, in scientific apparatus, pro-jection apparatus, Headlights and similar arrangements used xenon high pressure lamps as they are characterized by a light color that comes very close to the solar spectrum.
Wenn bei derartigen Xenon-Hochdrucklampen die Forderung gestellt wird,
das ausgesandte Licht zu bündeln, wie es z. B. bei Projektionslampen oder Scheinwerfern
der Fall ist, ist es ach-ivierigt einen Ausnutzungsgrad zu erzielen, der sich einer
hundertoprozentigen Ausnutzung nähert. Die auftretenden Schwierigkeiten sollen anhand
der Figuren 1-3 naher beschrieben werden : Die Figur 1 zeigt die relative Lichtstarkeverteilung
einer
Sie versorgen aber Anschlußkabel 10 und einen Kontaktstift 11
Da fr Xenon-Lampen bestimmte Betriebsbedingungen und Zändbedingungen vorgeschrieben sind, sei noch erwähnt, daß die neuerungsgemaße Anordnung bei einer definierten Leerlaufspannung, vorzugsweise in Höhe von 80 Volt, arbeitet. @ei dieser Spannung ist die sichere Zündung der Lampe bei allen vorkommenden Temperaturen gewahrleistet una ein Überschlagen des Lichtbogens nach dem Quarzkörper verhindert.As there are specific operating and ignition conditions for xenon lamps are prescribed, it should also be mentioned that the innovation according to the arrangement at a defined open circuit voltage, preferably in the amount of 80 volts, works. @ei this Voltage ensures reliable ignition of the lamp at all occurring temperatures in order to prevent the arc from flashing over to the quartz body.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL23815U DE1805703U (en) | 1959-04-24 | 1959-04-24 | HIGH PRESSURE LAMP. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEL23815U DE1805703U (en) | 1959-04-24 | 1959-04-24 | HIGH PRESSURE LAMP. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1805703U true DE1805703U (en) | 1960-02-11 |
Family
ID=32917145
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DEL23815U Expired DE1805703U (en) | 1959-04-24 | 1959-04-24 | HIGH PRESSURE LAMP. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1805703U (en) |
-
1959
- 1959-04-24 DE DEL23815U patent/DE1805703U/en not_active Expired
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