FR2173092A1 - - Google Patents

Info

Publication number
FR2173092A1
FR2173092A1 FR7306055A FR7306055A FR2173092A1 FR 2173092 A1 FR2173092 A1 FR 2173092A1 FR 7306055 A FR7306055 A FR 7306055A FR 7306055 A FR7306055 A FR 7306055A FR 2173092 A1 FR2173092 A1 FR 2173092A1
Authority
FR
France
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.)
Granted
Application number
FR7306055A
Other languages
French (fr)
Other versions
FR2173092B1 (cs
Inventor
B R Schat
A Timmermans
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken 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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of FR2173092A1 publication Critical patent/FR2173092A1/fr
Application granted granted Critical
Publication of FR2173092B1 publication Critical patent/FR2173092B1/fr
Expired legal-status Critical Current

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
FR7306055A 1972-02-21 1973-02-21 Expired FR2173092B1 (cs)

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 (2)

Publication Number Publication Date
FR2173092A1 true FR2173092A1 (cs) 1973-10-05
FR2173092B1 FR2173092B1 (cs) 1977-12-23

Family

ID=19815431

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7306055A Expired FR2173092B1 (cs) 1972-02-21 1973-02-21

Country Status (11)

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

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334644A1 (fr) * 1975-12-09 1977-07-08 Thorn Electrical Ind Ltd Cermets et procede pour leur fabrication
EP0011993A1 (en) * 1978-12-01 1980-06-11 Thorn Emi Plc Electric discharge lamps
EP0528428A1 (en) * 1991-08-20 1993-02-24 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH High-pressure discharge lamp and method of manufacture
EP0536609A1 (de) * 1991-10-11 1993-04-14 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe
EP0602530A3 (de) * 1992-12-14 1995-01-04 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zur Herstellung einer vakuumdichten Abdichtung zwischen einem keramischen und einem metallischen Partner, insbesondere für Entladungsgefässe und -lampen.

Families Citing this family (7)

* 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
DE2713702B2 (de) * 1977-03-28 1979-10-31 Heimann Gmbh, 6200 Wiesbaden Gasentladungslampe
DE3063533D1 (en) * 1979-11-12 1983-07-07 Emi Plc Thorn An electrically conducting cermet, its production and use
EP0109757B1 (en) * 1982-11-18 1988-06-29 THORN EMI plc Improvements in end closure members for discharge lamps
HU202013B (en) * 1985-07-02 1991-01-28 Tungsram Reszvenytarsasag Impulsed inert gas discharge lamp
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

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334644A1 (fr) * 1975-12-09 1977-07-08 Thorn Electrical Ind Ltd Cermets et procede pour leur fabrication
EP0011993A1 (en) * 1978-12-01 1980-06-11 Thorn Emi Plc Electric discharge lamps
EP0528428A1 (en) * 1991-08-20 1993-02-24 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH High-pressure discharge lamp and method of manufacture
EP0536609A1 (de) * 1991-10-11 1993-04-14 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Hochdruckentladungslampe
US5352952A (en) * 1991-10-11 1994-10-04 Patent-Treuhand-Gesellschaft F. Elektrische Gluehlampen Mbh High-pressure discharge lamp with ceramic discharge vessel
EP0602530A3 (de) * 1992-12-14 1995-01-04 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zur Herstellung einer vakuumdichten Abdichtung zwischen einem keramischen und einem metallischen Partner, insbesondere für Entladungsgefässe und -lampen.
US5552670A (en) * 1992-12-14 1996-09-03 Patent-Treuhand-Gesellschaft F. Elektrische Gluehlampen Mbh Method of making a vacuum-tight seal between a ceramic and a metal part, sealed structure, and discharge lamp having the seal

Also Published As

Publication number Publication date
DE2307192A1 (de) 1973-08-30
SE377225B (cs) 1975-06-23
GB1382934A (en) 1975-02-05
DE2307192B2 (de) 1981-08-13
AU5212573A (en) 1974-08-15
FR2173092B1 (cs) 1977-12-23
JPS5517466B2 (cs) 1980-05-12
CA963076A (en) 1975-02-18
ATA144773A (de) 1975-04-15
NL172012B (nl) 1983-01-17
DE2307192C3 (de) 1982-04-08
BE795680A (fr) 1973-08-20
ES411787A1 (es) 1976-01-01
IT977811B (it) 1974-09-20
JPS4897384A (cs) 1973-12-12
NL172012C (nl) 1983-06-16
AT327321B (de) 1976-01-26
NL7202270A (cs) 1973-08-23

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Legal Events

Date Code Title Description
ST Notification of lapse