BR7201766D0 - Uma lampada de vapor de mercurio de alta pressao - Google Patents

Uma lampada de vapor de mercurio de alta pressao

Info

Publication number
BR7201766D0
BR7201766D0 BR176672A BR176672A BR7201766D0 BR 7201766 D0 BR7201766 D0 BR 7201766D0 BR 176672 A BR176672 A BR 176672A BR 176672 A BR176672 A BR 176672A BR 7201766 D0 BR7201766 D0 BR 7201766D0
Authority
BR
Brazil
Prior art keywords
high pressure
pressure mercury
mercury steam
steam lamp
lamp
Prior art date
Application number
BR176672A
Other languages
English (en)
Portuguese (pt)
Inventor
H Leyndecker
A Dobrusskin
Original Assignee
Patent Treuhand Ges 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.)
Filing date
Publication date
Application filed by Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh filed Critical Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh
Publication of BR7201766D0 publication Critical patent/BR7201766D0/pt

Links

BR176672A 1971-03-26 1972-03-24 Uma lampada de vapor de mercurio de alta pressao BR7201766D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712114804 DE2114804B2 (de) 1971-03-26 1971-03-26 Quecksilberdampf-Hochdruckentladungslampe mit Zusatz von Halogeniden der Seltenen Erden

Publications (1)

Publication Number Publication Date
BR7201766D0 true BR7201766D0 (pt) 1973-06-28

Family

ID=5802892

Family Applications (1)

Application Number Title Priority Date Filing Date
BR176672A BR7201766D0 (pt) 1971-03-26 1972-03-24 Uma lampada de vapor de mercurio de alta pressao

Country Status (7)

Country Link
AT (1) AT312096B (enrdf_load_stackoverflow)
BR (1) BR7201766D0 (enrdf_load_stackoverflow)
DE (1) DE2114804B2 (enrdf_load_stackoverflow)
FR (1) FR2130255B2 (enrdf_load_stackoverflow)
GB (1) GB1376509A (enrdf_load_stackoverflow)
HU (1) HU163359B (enrdf_load_stackoverflow)
IT (1) IT969547B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3427280C2 (de) * 1984-07-24 1986-06-12 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Metallhalogenid-Hochdruckentladungslampe
DE3506295A1 (de) * 1985-02-22 1986-08-28 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Kompakte hochdruckentladungslampe
NL8502509A (nl) * 1985-09-13 1987-04-01 Philips Nv Hogedrukkwikdampontladingslamp.
HU196861B (en) * 1987-01-23 1989-01-30 Tungsram Reszvenytarsasag Low colour-temperature high-pressure metal-halide lamp with good colour reproduction
GB8707670D0 (en) * 1987-03-31 1987-05-07 Emi Plc Thorn Ceramic metal halide lamps
DE4030202A1 (de) * 1990-09-24 1992-03-26 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metallhalogenid-hochdruckentladungslampe
DE4040858A1 (de) * 1990-12-20 1992-06-25 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Metallhalogenid-hochdruckentladungslampe
US5831388A (en) * 1995-08-23 1998-11-03 Patent-Truehand-Gesellschaftfuer Elektrische Gluelampen Mbh Rare earth metal halide lamp including niobium

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1153453B (de) * 1961-06-02 1963-08-29 Patra Patent Treuhand Hochdruckentladungslampe mit Metallhalogeniddampf und hoher Lichtausbeute

Also Published As

Publication number Publication date
DE2114804B2 (de) 1978-09-14
FR2130255B2 (enrdf_load_stackoverflow) 1977-12-23
FR2130255A2 (enrdf_load_stackoverflow) 1972-11-03
DE2114804C3 (enrdf_load_stackoverflow) 1979-05-17
GB1376509A (en) 1974-12-04
DE2114804A1 (de) 1972-10-05
HU163359B (enrdf_load_stackoverflow) 1973-07-28
AT312096B (de) 1973-12-10
IT969547B (it) 1974-04-10

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