FI49876C - Candlelight lamp - Google Patents

Candlelight lamp

Info

Publication number: FI49876C
Authority: FI; Finland
Prior art keywords: candlelight; lamp; candlelight lamp
Prior art date: 1968-04-23

Application number

FI691159A

Other languages

Finnish (fi)

Swedish (sv)

Other versions

FI49876B (en

Inventor

Lars Bertil Haorbo

Original Assignee

Vaegbelysning Ab

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.)

1968-04-23

Filing date

1969-04-21

Publication date

1975-10-10

1969-04-21 Application filed by Vaegbelysning Ab filed Critical Vaegbelysning Ab

1975-06-30 Application granted granted Critical

1975-06-30 Publication of FI49876B publication Critical patent/FI49876B/fi

1975-10-10 Publication of FI49876C publication Critical patent/FI49876C/en

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
- F21V7/00—Reflectors for light sources
- F21V7/0008—Reflectors for light sources providing for indirect lighting
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
- F21V7/09—Optical design with a combination of different curvatures

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)
Optical Elements Other Than Lenses (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Vessels And Coating Films For Discharge Lamps (AREA)

FI691159A 1968-04-23 1969-04-21 Candlelight lamp FI49876C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
SE5396/68A SE308699B (en)	1968-04-23	1968-04-23

Publications (2)

Publication Number	Publication Date
FI49876B FI49876B (en)	1975-06-30
FI49876C true FI49876C (en)	1975-10-10

Family

ID=20266382

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI691159A FI49876C (en)	1968-04-23	1969-04-21	Candlelight lamp

Country Status (11)

Country	Link
US (1)	US3609340A (en)
AT (1)	AT285739B (en)
BE (1)	BE731783A (en)
CH (1)	CH501867A (en)
DK (1)	DK123732B (en)
FI (1)	FI49876C (en)
FR (1)	FR2006766A1 (en)
GB (1)	GB1234895A (en)
NL (1)	NL6906298A (en)
NO (1)	NO121457B (en)
SE (1)	SE308699B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1518930A (en) *	1974-10-17	1978-07-26	Lucas Electrical Ltd	Lamp assembly
US3983039A (en) *	1975-03-03	1976-09-28	Fusion Systems Corporation	Non-symmetrical reflector for ultraviolet curing
FR2368807A2 (en) *	1976-10-21	1978-05-19	Lampes Sa	IMPROVEMENT PROVIDED TO A REFLECTOR DEVICE FOR THE CONCENTRATION OF A FLOW OF WAVES
US4112483A (en) *	1976-07-28	1978-09-05	Optical Coating Laboratory, Inc.	Lighting fixture and method using multiple reflections
DE2740487C3 (en) *	1977-09-08	1981-06-19	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München	Electronic flash unit
US4310876A (en) *	1978-06-30	1982-01-12	Small Jr Edward A	Lighting fixture and method using multiple reflections
FR2431090A1 (en) *	1978-07-10	1980-02-08	Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh	ELECTRONIC FLAT APPARATUS HAVING A REFLECTOR WITH ORIENTABLE ELEMENTS
DE2830321C3 (en) *	1978-07-10	1983-02-10	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München	Electronic flash unit
JPH0670682B2 (en) *	1983-08-19	1994-09-07	日照技研株式会社	Lighting equipment
US4583528A (en) *	1984-11-08	1986-04-22	Jack Bauman	Examining device with improved optical coupling between the light source and light conductor
US4669449A (en) *	1986-02-18	1987-06-02	Jack Bauman	Submergible laryngoscope metallic housing for fiber optics power source
US4679547A (en) *	1986-02-19	1987-07-14	Jack Bauman	Fluid submersible laryngoscope
US4694822A (en) *	1986-04-01	1987-09-22	Jack Bauman	Submergible laryngoscope battery housing
US4709312C1 (en) *	1986-06-24	2001-12-11	Ruud Lighting Inc	Floodlight with improved reflector system
US5199782A (en) *	1991-05-23	1993-04-06	Glen Co. Breda & Associates, Inc.	Illumination system for vanity or the like
US5501651A (en) *	1994-06-13	1996-03-26	Bauman; Jack	Fluid submersible laryngoscope preventing electrolytic current flow
SE506827C2 (en) *	1996-06-14	1998-02-16	Electrolux Ab	Lighting device in a refrigerator or freezer
JP3256937B2 (en) *	1999-03-25	2002-02-18	スタンレー電気株式会社	Vertical headlamp
JP2001202805A (en)	2000-01-14	2001-07-27	Stanley Electric Co Ltd	Lighting fixture
JP5381348B2 (en) *	2009-06-02	2014-01-08	セイコーエプソン株式会社	Light source device, lighting system, projector
DE102009040753A1 (en) *	2009-09-10	2011-03-24	MÜNZ, Christoph	reflector assembly

1968
- 1968-04-23 SE SE5396/68A patent/SE308699B/xx unknown
1969
- 1969-04-15 CH CH573669A patent/CH501867A/en not_active IP Right Cessation
- 1969-04-16 GB GB09323/69A patent/GB1234895A/en not_active Expired
- 1969-04-17 US US816963A patent/US3609340A/en not_active Expired - Lifetime
- 1969-04-21 BE BE731783D patent/BE731783A/xx unknown
- 1969-04-21 FI FI691159A patent/FI49876C/en active
- 1969-04-22 DK DK220069AA patent/DK123732B/en not_active IP Right Cessation
- 1969-04-22 NO NO1649/69A patent/NO121457B/no unknown
- 1969-04-22 FR FR6912665A patent/FR2006766A1/fr not_active Withdrawn
- 1969-04-22 AT AT389569A patent/AT285739B/en not_active IP Right Cessation
- 1969-04-23 NL NL6906298A patent/NL6906298A/xx unknown

Also Published As

Publication number	Publication date
AT285739B (en)	1970-11-10
NL6906298A (en)	1969-10-27
NO121457B (en)	1971-03-01
SE308699B (en)	1969-02-24
BE731783A (en)	1969-10-01
GB1234895A (en)	1971-06-09
CH501867A (en)	1971-01-15
US3609340A (en)	1971-09-28
DK123732B (en)	1972-07-24
FI49876B (en)	1975-06-30
DE1919199A1 (en)	1969-11-06
FR2006766A1 (en)	1970-01-02
DE1919199B2 (en)	1976-01-15

Publication	Publication Date	Title
BE748674A (en)	1970-10-08	LAMP
FI49876C (en)	1975-10-10	Candlelight lamp
FR1512244A (en)	1968-02-02	Lamp
BE765299A (en)	1971-08-30	STREET LAMP
DE1908641B2 (en)	1972-10-05	LAMP
BR6909963D0 (en)	1973-01-02	INCANDESCENT ELECTRIC LAMP
BE747426A (en)	1970-08-31	LIGHT LAMP
CH493786A (en)	1970-07-15	Lighting arrangement
BE748675A (en)	1970-10-08	LAMP
AT284273B (en)	1970-09-10	Lighting device
AT281995B (en)	1970-06-10	Lighting device
NL173308C (en)	1984-01-02	LIGHTING LUMINAIRE.
AT286446B (en)	1970-12-10	lamp
CH490205A (en)	1970-05-15	lamp
BE769701A (en)	1971-11-16	LIGHT LAMP
FR1492072A (en)	1967-08-18	Lamp
AT281994B (en)	1970-06-10	lamp
DE1997303U (en)	1968-11-28	LAMP
AT300118B (en)	1972-07-10	Lamp arrangement
FR1529681A (en)	1968-06-21	Lamp
FR1424517A (en)	1966-01-14	Lamp
FR1602541A (en)	1970-12-21	LAMP
FR1534244A (en)	1968-07-26	Lamp
AT276599B (en)	1969-11-25	candle
DE6750880U (en)	1969-01-16	LIGHTING ELEMENT