DE9202638U1 - - Google Patents

Info

Publication number
DE9202638U1
DE9202638U1 DE9202638U DE9202638U DE9202638U1 DE 9202638 U1 DE9202638 U1 DE 9202638U1 DE 9202638 U DE9202638 U DE 9202638U DE 9202638 U DE9202638 U DE 9202638U DE 9202638 U1 DE9202638 U1 DE 9202638U1
Authority
DE
Germany
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 - Lifetime
Application number
DE9202638U
Other languages
German (de)
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.)
Filing date
Publication date
Application filed by Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH filed Critical Patent Treuhand Gesellschaft fuer Elektrische Gluehlampen mbH
Priority to DE9202638U priority Critical patent/DE9202638U1/de
Publication of DE9202638U1 publication Critical patent/DE9202638U1/de
Priority to DE59301425T priority patent/DE59301425D1/en
Priority to EP93101955A priority patent/EP0560063B1/en
Priority to JP007845U priority patent/JPH0584017U/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/067—Main electrodes for low-pressure discharge lamps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J61/00—Gas-discharge or vapour-discharge lamps
    • H01J61/02—Details
    • H01J61/04—Electrodes; Screens; Shields
    • H01J61/06—Main electrodes
    • H01J61/09—Hollow cathodes
DE9202638U 1992-02-28 1992-02-28 Expired - Lifetime DE9202638U1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE9202638U DE9202638U1 (en) 1992-02-28 1992-02-28
DE59301425T DE59301425D1 (en) 1992-02-28 1993-02-08 Low pressure discharge lamp
EP93101955A EP0560063B1 (en) 1992-02-28 1993-02-08 Low-pressure discharge lamp
JP007845U JPH0584017U (en) 1992-02-28 1993-03-01 Low pressure discharge lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9202638U DE9202638U1 (en) 1992-02-28 1992-02-28

Publications (1)

Publication Number Publication Date
DE9202638U1 true DE9202638U1 (en) 1992-04-16

Family

ID=6876677

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9202638U Expired - Lifetime DE9202638U1 (en) 1992-02-28 1992-02-28
DE59301425T Expired - Lifetime DE59301425D1 (en) 1992-02-28 1993-02-08 Low pressure discharge lamp

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE59301425T Expired - Lifetime DE59301425D1 (en) 1992-02-28 1993-02-08 Low pressure discharge lamp

Country Status (3)

Country Link
EP (1) EP0560063B1 (en)
JP (1) JPH0584017U (en)
DE (2) DE9202638U1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19538283A1 (en) * 1995-10-16 1997-04-17 Holzer Walter Prof Dr H C Ing Cold cathode for gas discharge lamps
WO2006129279A2 (en) * 2005-06-02 2006-12-07 Philips Intellectual Property & Standards Gmbh Light emitting device with electrode comprising a ceramic material
DE102013215056A1 (en) * 2013-07-31 2015-02-19 Osram Gmbh Low-pressure discharge lamp with discharge vessel and electrode

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6356019B1 (en) * 1999-06-22 2002-03-12 Osram Sylvania Inc. Fluorescent lamp and methods for making electrode assemblies for fluorescent lamps

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3883764A (en) * 1974-03-04 1975-05-13 Gen Electric Cathode structure for high current, low pressure discharge devices
JPH02181352A (en) * 1989-01-06 1990-07-16 Hitachi Ltd Low pressure discharge lamp
JPH02186551A (en) * 1989-01-12 1990-07-20 Tokyo Densoku Kk Discharge tube
JPH04174951A (en) * 1990-07-19 1992-06-23 Tokyo Densoku Kk Discharge tube

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19538283A1 (en) * 1995-10-16 1997-04-17 Holzer Walter Prof Dr H C Ing Cold cathode for gas discharge lamps
WO2006129279A2 (en) * 2005-06-02 2006-12-07 Philips Intellectual Property & Standards Gmbh Light emitting device with electrode comprising a ceramic material
WO2006129279A3 (en) * 2005-06-02 2007-02-22 Philips Intellectual Property Light emitting device with electrode comprising a ceramic material
DE102013215056A1 (en) * 2013-07-31 2015-02-19 Osram Gmbh Low-pressure discharge lamp with discharge vessel and electrode

Also Published As

Publication number Publication date
EP0560063A1 (en) 1993-09-15
DE59301425D1 (en) 1996-02-29
EP0560063B1 (en) 1996-01-17
JPH0584017U (en) 1993-11-12

Similar Documents

Publication Publication Date Title
DE9204254U1 (en)
BR9207065A (en)
DE9217155U1 (en)
DE9200066U1 (en)
DE9207382U1 (en)
DE9202638U1 (en)
DE9200088U1 (en)
DE9200068U1 (en)
BR9202713C1 (en)
DE9217802U1 (en)
DE9215182U1 (en)
DE9203387U1 (en)
DE9200043U1 (en)
DE9200271U1 (en)
DE9200075U1 (en)
DE9210594U1 (en)
DE9200340U1 (en)
DE9200273U1 (en)
DE9215614U1 (en)
DE9200331U1 (en)
DE9200305U1 (en)
DE9200019U1 (en)
DE9200308U1 (en)
DE9200277U1 (en)
DE9200302U1 (en)