AU496992B2 - Lamp fitting - Google Patents

Lamp fitting

Info

Publication number: AU496992B2
Authority: AU; Australia
Prior art keywords: lamp fitting; fitting; lamp
Prior art date: 1975-06-19
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

AU15101/76A

Other versions

AU1510176A (en

Inventor

F. St. G. & Wilson C. R Birks

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.)

Noyes Bros Pty Ltd

Original Assignee

Noyes Bros Pty 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.)

1975-06-19

Filing date

1975-06-19

Publication date

1978-11-16

1975-06-19 Application filed by Noyes Bros Pty Ltd filed Critical Noyes Bros Pty Ltd

1978-01-05 Publication of AU1510176A publication Critical patent/AU1510176A/en

1978-11-16 Application granted granted Critical

1978-11-16 Publication of AU496992B2 publication Critical patent/AU496992B2/en

Status Expired legal-status Critical Current

Links

Classifications

- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
- F21V29/773—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having the direction of the light emitting axis

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Geometry (AREA)

AU15101/76A 1975-06-19 1975-06-19 Lamp fitting Expired AU496992B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AU203875		1975-06-19

Publications (2)

Publication Number	Publication Date
AU1510176A AU1510176A (en)	1978-01-05
AU496992B2 true AU496992B2 (en)	1978-11-16

Family

ID=3692539

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU15101/76A Expired AU496992B2 (en)	1975-06-19	1975-06-19	Lamp fitting

Country Status (1)

Country	Link
AU (1)	AU496992B2 (en)

1975
- 1975-06-19 AU AU15101/76A patent/AU496992B2/en not_active Expired

Also Published As

Publication number	Publication date
AU1510176A (en)	1978-01-05

Publication	Publication Date	Title
AU499526B2 (en)	1979-04-26	Multiple lamp arrangement
AU498422B2 (en)	1979-03-15	Tetrahydro-isoquinolines
AU1108376A (en)	1977-08-18	Polyhemoglobin
AU1025376A (en)	1977-07-21	Pourer-stopper
AU1006976A (en)	1977-07-14	Inhilator
AU1230276A (en)	1977-09-29	Amidinoureas
AU1230176A (en)	1977-09-29	Imidinoureas
AU1373876A (en)	1977-11-10	Bottlecap
AU500754B2 (en)	1979-05-31	Lamp assembly
AU504897B2 (en)	1979-11-01	Hydropyrimidines
AU1667476A (en)	1978-02-16	Chroman-4-ones
AU510968B2 (en)	1980-07-24	Lighting assembly
AU1128976A (en)	1977-09-01	Magneto-alternator
AU509026B2 (en)	1980-04-17	Dihydrooxadiazinones
GB1543068A (en)	1979-03-28	Lamps
AU1719976A (en)	1978-03-02	Silacyclo pentenyl-bis-epsilon-caprolactam
AU508585B2 (en)	1980-03-27	Benzocycloheptathiophens
AU1191776A (en)	1977-09-15	Fluoro-prostaglandins
AU499529B2 (en)	1979-04-26	Dihydromocimycin
AU509915B2 (en)	1980-05-29	Discharge lamp
AU505723B2 (en)	1979-11-29	Lamp holder
AU1612176A (en)	1978-01-26	Fluoro-steroids
CA1026800A (en)	1978-02-21	Hydro-air fitting
AU496992B2 (en)	1978-11-16	Lamp fitting
AU500208B2 (en)	1979-05-10	Lamp bulbs