AT351632B - Halogengluehlampe mit wolframgluehdraht und ver- fahren zu ihrer herstellung - Google Patents

Halogengluehlampe mit wolframgluehdraht und ver- fahren zu ihrer herstellung

Info

Publication number
AT351632B
AT351632B AT838774A AT838774A AT351632B AT 351632 B AT351632 B AT 351632B AT 838774 A AT838774 A AT 838774A AT 838774 A AT838774 A AT 838774A AT 351632 B AT351632 B AT 351632B
Authority
AT
Austria
Prior art keywords
tungsten
production
halogen bulb
glue wire
glue
Prior art date
Application number
AT838774A
Other languages
German (de)
English (en)
Other versions
ATA838774A (de
Original Assignee
Thorn Electrical Ind Ltd
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 Thorn Electrical Ind Ltd filed Critical Thorn Electrical Ind Ltd
Publication of ATA838774A publication Critical patent/ATA838774A/de
Application granted granted Critical
Publication of AT351632B publication Critical patent/AT351632B/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/50—Selection of substances for gas fillings; Specified pressure thereof
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
AT838774A 1973-11-28 1974-10-18 Halogengluehlampe mit wolframgluehdraht und ver- fahren zu ihrer herstellung AT351632B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5523073A GB1387240A (en) 1973-11-28 1973-11-28 Electric incandescent lamps

Publications (2)

Publication Number Publication Date
ATA838774A ATA838774A (de) 1979-01-15
AT351632B true AT351632B (de) 1979-08-10

Family

ID=10473323

Family Applications (1)

Application Number Title Priority Date Filing Date
AT838774A AT351632B (de) 1973-11-28 1974-10-18 Halogengluehlampe mit wolframgluehdraht und ver- fahren zu ihrer herstellung

Country Status (12)

Country Link
JP (1) JPS5086187A (nl)
AT (1) AT351632B (nl)
BE (1) BE820427R (nl)
CA (1) CA985359A (nl)
CH (1) CH607326A5 (nl)
DE (1) DE2452029C3 (nl)
FR (1) FR2252651B2 (nl)
GB (1) GB1387240A (nl)
IT (1) IT1046818B (nl)
NL (1) NL181158C (nl)
SE (1) SE396670B (nl)
ZA (1) ZA745614B (nl)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8302494D0 (en) * 1983-01-29 1983-03-02 Emi Plc Thorn Tungsten halogen incandescent lamps

Also Published As

Publication number Publication date
ATA838774A (de) 1979-01-15
DE2452029B2 (de) 1979-05-31
FR2252651B2 (nl) 1978-12-08
NL181158C (nl) 1987-06-16
SE7316709L (nl) 1975-05-29
SE396670B (sv) 1977-09-26
CA985359A (en) 1976-03-09
CH607326A5 (nl) 1978-12-15
ZA745614B (en) 1975-11-26
FR2252651A2 (nl) 1975-06-20
NL181158B (nl) 1987-01-16
DE2452029C3 (de) 1980-01-24
IT1046818B (it) 1980-07-31
JPS5086187A (nl) 1975-07-11
NL7415561A (nl) 1975-05-30
GB1387240A (en) 1975-03-12
DE2452029A1 (de) 1975-06-05
BE820427R (fr) 1975-01-16
AU7335974A (en) 1976-03-18

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Legal Events

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