AU507484B2 - Incandescent lamp - Google Patents

Incandescent lamp

Info

Publication number
AU507484B2
AU507484B2 AU21269/77A AU2126977A AU507484B2 AU 507484 B2 AU507484 B2 AU 507484B2 AU 21269/77 A AU21269/77 A AU 21269/77A AU 2126977 A AU2126977 A AU 2126977A AU 507484 B2 AU507484 B2 AU 507484B2
Authority
AU
Australia
Prior art keywords
incandescent lamp
incandescent
lamp
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.)
Expired
Application number
AU21269/77A
Other languages
English (en)
Other versions
AU2126977A (en
Inventor
JR. Rees J. M. and Rotton R. N Coston
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.)
Thorn Lighting Ltd And Imperial Chemical Industries Limited
Original Assignee
Thorn Lighting 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 Lighting Ltd filed Critical Thorn Lighting Ltd
Publication of AU2126977A publication Critical patent/AU2126977A/en
Application granted granted Critical
Publication of AU507484B2 publication Critical patent/AU507484B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/28—Envelopes; Vessels
    • H01K1/32—Envelopes; Vessels provided with coatings on the walls; Vessels or coatings thereon characterised by the material thereof
AU21269/77A 1976-01-12 1977-01-12 Incandescent lamp Expired AU507484B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1045/76 1976-01-12
GB104576A GB1571194A (en) 1976-01-12 1976-01-12 Internal protective coating for incandescent lamps

Publications (2)

Publication Number Publication Date
AU2126977A AU2126977A (en) 1978-07-20
AU507484B2 true AU507484B2 (en) 1980-02-14

Family

ID=9715212

Family Applications (1)

Application Number Title Priority Date Filing Date
AU21269/77A Expired AU507484B2 (en) 1976-01-12 1977-01-12 Incandescent lamp

Country Status (13)

Country Link
JP (1) JPS52101881A (enExample)
AU (1) AU507484B2 (enExample)
BE (1) BE850296A (enExample)
CA (1) CA1097991A (enExample)
DE (1) DE2701051A1 (enExample)
DK (1) DK11577A (enExample)
FR (1) FR2337939A1 (enExample)
GB (1) GB1571194A (enExample)
IE (1) IE44478B1 (enExample)
IT (1) IT1075605B (enExample)
LU (1) LU76555A1 (enExample)
NL (1) NL185881C (enExample)
SE (1) SE437743B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD143980A1 (de) * 1979-07-13 1980-09-17 Hasso Meinert Gluehlampe mit einem fluor-kreisprozess
DE3139294A1 (de) * 1981-10-02 1983-04-21 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Halogengluehlampe und verfahren zum schutz ihrer innenoberflaeche
JPS5958753A (ja) * 1982-09-28 1984-04-04 株式会社東芝 白熱電球
GB8428881D0 (en) * 1984-11-15 1984-12-27 Atomic Energy Authority Uk Light scattering coatings
DE102008061776A1 (de) 2008-12-11 2010-06-17 Osram Gesellschaft mit beschränkter Haftung Halogenglühlampe
DE102010042557A1 (de) 2009-10-21 2011-04-28 Osram Gesellschaft mit beschränkter Haftung Halogenglühlampe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT175628B (de) * 1950-07-12 1953-07-25 Egyesuelt Izzolampa Glühlampe und Verfahren zu deren Herstellung
FR1139217A (fr) * 1954-02-26 1957-06-26 Philips Nv Lampe à incandescence
FR1375567A (fr) * 1963-11-27 1964-10-16 Philips Nv Lampe à incandescence à atmosphère gazeuse
DE1241531B (de) * 1964-03-12 1967-06-01 Philips Nv Gluehlampe mit einem durch ein Hochfrequenzfeld erhitzbaren Gluehkoerper
HU162781B (enExample) * 1971-12-22 1973-04-28

Also Published As

Publication number Publication date
GB1571194A (en) 1980-07-09
FR2337939A1 (fr) 1977-08-05
DK11577A (da) 1977-07-13
IE44478L (en) 1977-07-12
IT1075605B (it) 1985-04-22
LU76555A1 (enExample) 1977-06-17
BE850296A (fr) 1977-07-12
JPS52101881A (en) 1977-08-26
SE437743B (sv) 1985-03-11
FR2337939B1 (enExample) 1980-09-05
CA1097991A (en) 1981-03-24
NL185881C (nl) 1990-08-01
SE7700252L (sv) 1977-07-13
NL185881B (nl) 1990-03-01
AU2126977A (en) 1978-07-20
NL7700150A (nl) 1977-07-14
DE2701051C2 (enExample) 1988-08-11
DE2701051A1 (de) 1977-07-21
IE44478B1 (en) 1981-12-16

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