ATE3602T1 - FILAMENT LAMP. - Google Patents

FILAMENT LAMP.

Info

Publication number
ATE3602T1
ATE3602T1 AT80200111T AT80200111T ATE3602T1 AT E3602 T1 ATE3602 T1 AT E3602T1 AT 80200111 T AT80200111 T AT 80200111T AT 80200111 T AT80200111 T AT 80200111T AT E3602 T1 ATE3602 T1 AT E3602T1
Authority
AT
Austria
Prior art keywords
filament lamp
filament
lamp
Prior art date
Application number
AT80200111T
Other languages
German (de)
Inventor
Heinz Sovilla
Original Assignee
Heinz Sovilla
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
Priority claimed from DE19792919204 external-priority patent/DE2919204A1/en
Application filed by Heinz Sovilla filed Critical Heinz Sovilla
Priority claimed from EP80200111A external-priority patent/EP0015026B1/en
Application granted granted Critical
Publication of ATE3602T1 publication Critical patent/ATE3602T1/en

Links

AT80200111T 1979-02-19 1980-02-11 FILAMENT LAMP. ATE3602T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH159079 1979-02-19
DE19792919204 DE2919204A1 (en) 1979-05-12 1979-05-12 High efficiency incandescent lamp - has convection and radiation losses minimised by having filament enclosed in thick-walled IR-absorbing bulb inside outer bulb
EP80200111A EP0015026B1 (en) 1979-02-19 1980-02-11 Incandescent lamp

Publications (1)

Publication Number Publication Date
ATE3602T1 true ATE3602T1 (en) 1983-06-15

Family

ID=27173101

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80200111T ATE3602T1 (en) 1979-02-19 1980-02-11 FILAMENT LAMP.

Country Status (1)

Country Link
AT (1) ATE3602T1 (en)

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee