IT977811B - Lampada a scarica in gas ad alta pressione con conduttore metallico di attraversamento - Google Patents

Lampada a scarica in gas ad alta pressione con conduttore metallico di attraversamento

Info

Publication number
IT977811B
IT977811B IT6737973A IT6737973A IT977811B IT 977811 B IT977811 B IT 977811B IT 6737973 A IT6737973 A IT 6737973A IT 6737973 A IT6737973 A IT 6737973A IT 977811 B IT977811 B IT 977811B
Authority
IT
Italy
Prior art keywords
high pressure
discharge lamp
gas discharge
pressure gas
crossing conductor
Prior art date
Application number
IT6737973A
Other languages
English (en)
Italian (it)
Original Assignee
Philips Nv
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 Philips Nv filed Critical Philips Nv
Application granted granted Critical
Publication of IT977811B publication Critical patent/IT977811B/it

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/36—Seals between parts of vessels; Seals for leading-in conductors; Leading-in conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J5/00—Details relating to vessels or to leading-in conductors common to two or more basic types of discharge tubes or lamps
    • H01J5/32—Seals for leading-in conductors
IT6737973A 1972-02-21 1973-02-16 Lampada a scarica in gas ad alta pressione con conduttore metallico di attraversamento IT977811B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7202270A NL172012C (nl) 1972-02-21 1972-02-21 Hogedrukontladingslamp met een metalen doorvoergeleider.

Publications (1)

Publication Number Publication Date
IT977811B true IT977811B (it) 1974-09-20

Family

ID=19815431

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6737973A IT977811B (it) 1972-02-21 1973-02-16 Lampada a scarica in gas ad alta pressione con conduttore metallico di attraversamento

Country Status (11)

Country Link
JP (1) JPS5517466B2 (de)
AT (1) AT327321B (de)
BE (1) BE795680A (de)
CA (1) CA963076A (de)
DE (1) DE2307192C3 (de)
ES (1) ES411787A1 (de)
FR (1) FR2173092B1 (de)
GB (1) GB1382934A (de)
IT (1) IT977811B (de)
NL (1) NL172012C (de)
SE (1) SE377225B (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6035789B2 (ja) * 1975-02-05 1985-08-16 株式会社日立製作所 放電灯用管体
NZ182774A (en) * 1975-12-09 1979-06-19 Thorn Electrical Ind Ltd Electrically conducting cermet
DE2713702B2 (de) * 1977-03-28 1979-10-31 Heimann Gmbh, 6200 Wiesbaden Gasentladungslampe
EP0011993A1 (de) * 1978-12-01 1980-06-11 Thorn Emi Plc Elektrische Entladungslampen
EP0028885B1 (de) * 1979-11-12 1983-05-25 Thorn Emi Plc Elektrisch leitfähiges Cermet, seine Herstellung und Verwendung
ATE35481T1 (de) * 1982-11-18 1988-07-15 Emi Plc Thorn Absperrglieder fuer entladungslampe.
HU202013B (en) * 1985-07-02 1991-01-28 Tungsram Reszvenytarsasag Impulsed inert gas discharge lamp
US5404078A (en) * 1991-08-20 1995-04-04 Patent-Treuhand-Gesellschaft Fur Elektrische Gluhlampen Mbh High-pressure discharge lamp and method of manufacture
DE9112690U1 (de) * 1991-10-11 1991-12-05 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Hochdruckentladungslampe
DE4242122A1 (de) * 1992-12-14 1994-06-16 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zur Herstellung einer vakuumdichten Abdichtung zwischen einem keramischen und einem metallischen Partner, insbesondere zur Anwendung bei der Herstellung eines Entladungsgefäßes für eine Lampe, sowie damit hergestellte Entladungsgefäße und Lampen
JP3600428B2 (ja) * 1998-03-18 2004-12-15 日本碍子株式会社 高圧放電灯
DE102005058897A1 (de) * 2005-12-09 2007-06-14 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Metallhalogenidlampe

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1257964B (de) * 1965-03-11 1968-01-04 Patra Patent Treuhand Elektrische Lampe, insbesondere Alkalimetalldampfentladungslampe, mit einem Gefaess aus transparentem Aluminiumoxyd

Also Published As

Publication number Publication date
CA963076A (en) 1975-02-18
JPS4897384A (de) 1973-12-12
ATA144773A (de) 1975-04-15
DE2307192B2 (de) 1981-08-13
DE2307192C3 (de) 1982-04-08
AU5212573A (en) 1974-08-15
BE795680A (fr) 1973-08-20
SE377225B (de) 1975-06-23
ES411787A1 (es) 1976-01-01
NL7202270A (de) 1973-08-23
FR2173092B1 (de) 1977-12-23
GB1382934A (en) 1975-02-05
NL172012B (nl) 1983-01-17
NL172012C (nl) 1983-06-16
DE2307192A1 (de) 1973-08-30
JPS5517466B2 (de) 1980-05-12
AT327321B (de) 1976-01-26
FR2173092A1 (de) 1973-10-05

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