AU507484B2 - Incandescent lamp - Google Patents

Incandescent lamp

Info

Publication number: AU507484B2
Authority: AU; Australia
Prior art keywords: incandescent lamp; incandescent; lamp
Prior art date: 1976-01-12
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 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.)

1976-01-12

Filing date

1977-01-12

Publication date

1980-02-14

1977-01-12 Application filed by Thorn Lighting Ltd filed Critical Thorn Lighting Ltd

1978-07-20 Publication of AU2126977A publication Critical patent/AU2126977A/en

1980-02-14 Application granted granted Critical

1980-02-14 Publication of AU507484B2 publication Critical patent/AU507484B2/en

Status Expired legal-status Critical Current

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
GB104576A GB1571194A (en)	1976-01-12	1976-01-12	Internal protective coating for incandescent lamps
GBGB1045/76		1976-01-12

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DD143980A1 (en) *	1979-07-13	1980-09-17	Hasso Meinert	LIGHT BULB WITH A FLUOR CIRCULAR PROCESS
DE3139294A1 (en) *	1981-10-02	1983-04-21	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München	HALOGEN BULB AND METHOD FOR PROTECTING YOUR INTERIOR SURFACE
JPS5958753A (en) *	1982-09-28	1984-04-04	株式会社東芝	Incandescent bulb
GB8428881D0 (en) *	1984-11-15	1984-12-27	Atomic Energy Authority Uk	Light scattering coatings
DE102008061776A1 (en)	2008-12-11	2010-06-17	Osram Gesellschaft mit beschränkter Haftung	halogen bulb
DE102010042557A1 (en)	2009-10-21	2011-04-28	Osram Gesellschaft mit beschränkter Haftung	halogen bulb

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AT175628B (en) *	1950-07-12	1953-07-25	Egyesuelt Izzolampa	Incandescent lamp and process for making same
FR1139217A (en) *	1954-02-26	1957-06-26	Philips Nv	Incandescent lamp
FR1375567A (en) *	1963-11-27	1964-10-16	Philips Nv	Gas-filled incandescent lamp
HU162781B (en) *	1971-12-22	1973-04-28

1976
- 1976-01-12 GB GB104576A patent/GB1571194A/en not_active Expired
1977
- 1977-01-07 NL NL7700150A patent/NL185881C/en not_active IP Right Cessation
- 1977-01-11 IT IT1916677A patent/IT1075605B/en active
- 1977-01-11 CA CA269,431A patent/CA1097991A/en not_active Expired
- 1977-01-12 AU AU21269/77A patent/AU507484B2/en not_active Expired
- 1977-01-12 DE DE19772701051 patent/DE2701051A1/en active Granted
- 1977-01-12 FR FR7700792A patent/FR2337939A1/en active Granted
- 1977-01-12 LU LU76555A patent/LU76555A1/xx unknown
- 1977-01-12 BE BE174002A patent/BE850296A/en not_active IP Right Cessation
- 1977-01-12 JP JP281177A patent/JPS52101881A/en active Pending
- 1977-01-12 IE IE5277A patent/IE44478B1/en unknown
- 1977-01-12 SE SE7700252A patent/SE437743B/en not_active IP Right Cessation
- 1977-01-12 DK DK11577A patent/DK11577A/en not_active Application Discontinuation

Also Published As

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

Publication	Publication Date	Title
AU499526B2 (en)	1979-04-26	Multiple lamp arrangement
DE3063402D1 (en)	1983-07-07	Incandescent lamp
JPS532976A (en)	1978-01-12	Incandescent bulb
AU504905B2 (en)	1979-11-01	Lamp reflector
JPS5369485A (en)	1978-06-20	Incandescent lamp
AU509130B2 (en)	1980-04-24	Lamp assembly
JPS5299677A (en)	1977-08-20	Incandescent bulb
AU512916B2 (en)	1980-11-06	Fluorescent lamps
GB2059154B (en)	1983-04-07	Incandescent lamps
JPS5343984A (en)	1978-04-20	Nonncap incandescent bulb
AU505911B2 (en)	1979-12-06	Electric lamps
AU507484B2 (en)	1980-02-14	Incandescent lamp
GB1510775A (en)	1978-05-17	Regenerative-cycle incandescent lamps
AU505212B2 (en)	1979-11-15	Fluorescent lamp
CA1024962A (en)	1978-01-24	Lamp shade
AU501385B2 (en)	1979-06-21	Lighting circuit
AU513282B2 (en)	1980-11-27	Trailer lighting fixture
AU500681B2 (en)	1979-05-31	Luminaire
AU515478B2 (en)	1981-04-09	Lamp holders
AU500208B2 (en)	1979-05-10	Lamp bulbs
AU503676B2 (en)	1979-09-13	Lamp reflector
AU505198B2 (en)	1979-11-15	Lamp reflector
JPS531978A (en)	1978-01-10	Fluorescent incandescent bulb
GB1538839A (en)	1979-01-24	Miniature incandescent lamp
AU526577B2 (en)	1983-01-20	Fluorescent lamps