DE2622178A1 - Hochdruck-metalldampf-entladungslampe - Google Patents

Hochdruck-metalldampf-entladungslampe

Info

Publication number
DE2622178A1
DE2622178A1 DE19762622178 DE2622178A DE2622178A1 DE 2622178 A1 DE2622178 A1 DE 2622178A1 DE 19762622178 DE19762622178 DE 19762622178 DE 2622178 A DE2622178 A DE 2622178A DE 2622178 A1 DE2622178 A1 DE 2622178A1
Authority
DE
Germany
Prior art keywords
lamp
discharge lamp
bulb
section
cross
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.)
Withdrawn
Application number
DE19762622178
Other languages
German (de)
English (en)
Inventor
Ernst Dipl Phys Dr Fischer
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.)
Philips Intellectual Property and Standards GmbH
Original Assignee
Philips Patentverwaltung GmbH
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 Patentverwaltung GmbH filed Critical Philips Patentverwaltung GmbH
Priority to DE19762622178 priority Critical patent/DE2622178A1/de
Priority to GB2045577A priority patent/GB1527455A/en
Priority to JP5701477A priority patent/JPS52141082A/ja
Priority to FR7715297A priority patent/FR2352394A1/fr
Publication of DE2622178A1 publication Critical patent/DE2622178A1/de
Withdrawn legal-status Critical Current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
    • H01J61/10—Shields, screens, or guides for influencing the discharge
    • 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
    • H01J61/33—Special shape of cross-section, e.g. for producing cool spot

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
DE19762622178 1976-05-19 1976-05-19 Hochdruck-metalldampf-entladungslampe Withdrawn DE2622178A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19762622178 DE2622178A1 (de) 1976-05-19 1976-05-19 Hochdruck-metalldampf-entladungslampe
GB2045577A GB1527455A (en) 1976-05-19 1977-05-16 High pressure discharge lamp
JP5701477A JPS52141082A (en) 1976-05-19 1977-05-17 High pressure metal vapor discharge lamp
FR7715297A FR2352394A1 (fr) 1976-05-19 1977-05-18 Lampe a decharge dans la vapeur metallique a haute pression

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762622178 DE2622178A1 (de) 1976-05-19 1976-05-19 Hochdruck-metalldampf-entladungslampe

Publications (1)

Publication Number Publication Date
DE2622178A1 true DE2622178A1 (de) 1977-12-01

Family

ID=5978327

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762622178 Withdrawn DE2622178A1 (de) 1976-05-19 1976-05-19 Hochdruck-metalldampf-entladungslampe

Country Status (4)

Country Link
JP (1) JPS52141082A (et)
DE (1) DE2622178A1 (et)
FR (1) FR2352394A1 (et)
GB (1) GB1527455A (et)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB512286A (en) * 1938-07-29 1939-08-31 Gen Electric Co Ltd Improvements in high-pressure metal-vapour electric discharge devices

Also Published As

Publication number Publication date
FR2352394B1 (et) 1982-06-18
FR2352394A1 (fr) 1977-12-16
GB1527455A (en) 1978-10-04
JPS52141082A (en) 1977-11-25

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Legal Events

Date Code Title Description
8141 Disposal/no request for examination