IT1105955B - LIGHTING APPARATUS - Google Patents

LIGHTING APPARATUS

Info

Publication number: IT1105955B
Authority: IT; Italy
Prior art keywords: lighting apparatus; lighting
Prior art date: 1977-09-12

Application number

IT51057/78A

Other languages

Italian (it)

Other versions

IT7851057A0 (en

Original Assignee

Sassmannshausen Knut

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.)

1977-09-12

Filing date

1978-09-12

Publication date

1985-11-11

1977-09-12 Priority claimed from IE1883/77A external-priority patent/IE46352B1/en

1978-07-03 Priority claimed from AT481878A external-priority patent/AT377347B/en

1978-09-12 Application filed by Sassmannshausen Knut filed Critical Sassmannshausen Knut

1978-09-12 Publication of IT7851057A0 publication Critical patent/IT7851057A0/en

1985-11-11 Application granted granted Critical

1985-11-11 Publication of IT1105955B publication Critical patent/IT1105955B/en

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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
- F21S43/40—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights characterised by the combination of reflectors and refractors
- 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
- F21V7/048—Optical design with facets structure
- 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
- 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
- F21V7/06—Optical design with parabolic curvature

Landscapes

Engineering & Computer Science (AREA)
General Engineering & Computer Science (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)

IT51057/78A 1977-09-12 1978-09-12 LIGHTING APPARATUS IT1105955B (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
IE1883/77A IE46352B1 (en)	1977-09-12	1977-09-12	Lamp
LU79463A LU79463A1 (en)	1977-09-12	1978-04-18	HEADLAMP LAMP
AT481878A AT377347B (en)	1977-09-12	1978-07-03	LAMP

Publications (2)

Publication Number	Publication Date
IT7851057A0 IT7851057A0 (en)	1978-09-12
IT1105955B true IT1105955B (en)	1985-11-11

Family

ID=27150123

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT51057/78A IT1105955B (en)	1977-09-12	1978-09-12	LIGHTING APPARATUS

Country Status (9)

Country	Link
BE (1)	BE870386A (en)
CA (1)	CA1113062A (en)
CH (1)	CH642154A5 (en)
DE (2)	DE2837928A1 (en)
DK (1)	DK400678A (en)
FR (1)	FR2402830A1 (en)
GB (1)	GB2004047B (en)
IT (1)	IT1105955B (en)
NL (1)	NL7809236A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2837928A1 (en) *	1977-09-12	1979-03-22	Sassmannshausen Knut	LAMP
US4453203A (en) *	1982-07-19	1984-06-05	Harvey Hubbell Incorporated	Lighting fixture reflector
FR2747491B1 (en) *	1996-04-10	1998-05-22	Valeo Vision	SIGNALING DEVICE WITH IMPROVED REFLECTION MEANS
DE10047208A1 (en) *	2000-09-23	2002-04-11	Hella Kg Hueck & Co	signal light
DE102006023120B4 (en) *	2006-05-16	2010-10-14	Auer Lighting Gmbh	Light reflector with defined sharpness of the light distribution generated by this
CN102087004B (en) *	2009-12-03	2014-06-11	马士科技有限公司	LED lights and reflectors therein

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1792848A (en) *	1927-09-03	1931-02-17	Gen Motors Res Corp	Reflector
FR677622A (en) *	1928-06-30	1930-03-12	Machal Projecteurs	Improvements to projectors including incandescent electric lamps
FR688535A (en) *	1929-04-10	1930-08-26	Lampes Sa	Projector refinements
US1915842A (en) *	1932-10-29	1933-06-27	Westinghouse Electric & Mfg Co	Illuminating apparatus
FR747832A (en) *	1932-12-19	1933-06-24		Headlight for vehicles and in particular for automobiles
GB453705A (en) *	1935-02-25	1936-09-15	Richard Nier	An improved paraboloidal reflector
NL252232A (en) *	1959-06-02	1900-01-01
AT288889B (en) *	1968-06-10	1971-03-25	Sassmannshausen Knut	Light, in particular rear or safety light
DE2646930A1 (en) *	1976-10-18	1978-04-20	Knut Sassmannshausen	Motor vehicle lamp with hollow reflector mirror - has light outlet in horizontal plane containing body focal point
DE2647889C2 (en) *	1976-10-22	1982-06-03	Knut Otto 6580 Idar-Oberstein Saßmannshausen	Signal lights, in particular tail lights or safety lights
DE2628243A1 (en) *	1976-06-24	1978-01-05	Knut Sassmannshausen	Motor vehicle side light unit - has several optical systems ensuring divergent light beam in horizontal plane
DE2837928A1 (en) *	1977-09-12	1979-03-22	Sassmannshausen Knut	LAMP

1978
- 1978-08-31 DE DE19782837928 patent/DE2837928A1/en not_active Ceased
- 1978-09-09 DE DE19782839253 patent/DE2839253A1/en active Granted
- 1978-09-11 NL NL7809236A patent/NL7809236A/en not_active Application Discontinuation
- 1978-09-11 BE BE6046601A patent/BE870386A/en not_active IP Right Cessation
- 1978-09-11 CA CA311,062A patent/CA1113062A/en not_active Expired
- 1978-09-12 CH CH952478A patent/CH642154A5/en not_active IP Right Cessation
- 1978-09-12 FR FR7826110A patent/FR2402830A1/en active Granted
- 1978-09-12 IT IT51057/78A patent/IT1105955B/en active
- 1978-09-12 GB GB7836510A patent/GB2004047B/en not_active Expired
- 1978-09-12 DK DK400678A patent/DK400678A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
DE2837928A1 (en)	1979-03-22
NL7809236A (en)	1979-03-14
GB2004047B (en)	1982-04-15
DE2839253C2 (en)	1988-08-11
FR2402830A1 (en)	1979-04-06
GB2004047A (en)	1979-03-21
IT7851057A0 (en)	1978-09-12
DK400678A (en)	1979-03-13
FR2402830B1 (en)	1983-11-25
BE870386A (en)	1979-01-02
CA1113062A (en)	1981-11-24
CH642154A5 (en)	1984-03-30
DE2839253A1 (en)	1979-03-29

Publication	Publication Date	Title
SE7803235L (en)	1978-09-24	BULB
BE863536A (en)	1978-05-29	PUMP-EXCHANGER BLOCK
SE7803475L (en)	1978-09-30	HALLARE FOR PASAR
IT1099046B (en)	1985-09-18	Thiazide-DERIVATIVES
AT372181B (en)	1983-09-12	REFLECTOR
ES238083Y (en)	1979-10-01	REFLECTOR
SE7803476L (en)	1978-09-30	HALLARE FOR PASAR
BE865742A (en)	1978-10-06	KUNSTSTOFBUIS MET LANGSKANALEN
ATA830478A (en)	1984-02-15	LIGHTING DEVICE
ATA641178A (en)	1982-02-15	REQUIRED
SE7712754L (en)	1979-05-17	BERVEGG FOR RORSLINGOR
SE7806121L (en)	1978-12-09	SLIDES
BR7804638A (en)	1979-02-06	ICAMENT APPARATUS
SE7812411L (en)	1979-06-03	INSTAS FOR ELDSTAD
BE872244A (en)	1979-05-23	BUITENJALOEZIE MET LAMELLEN
IT1101478B (en)	1985-09-28	ELECTRICAL LIGHTING APPARATUS
IT1105955B (en)	1985-11-11	LIGHTING APPARATUS
FI780216A (en)	1978-08-01	ANORDINATION FOR FAIRGTELEVISIONSMOTTAGARE
SE7702896L (en)	1978-09-16	REFLECTOR
SE7804611L (en)	1978-10-23	TEPASAR
DK104378A (en)	1978-09-09	ENLARGEMENT APPARATUS
DK125778A (en)	1978-09-23	FUNGCIDE MEANS
FI783331A (en)	1979-05-02	REFERENCE SPEENNINGSKAELLA
PL199701A1 (en)	1978-05-22	SPOTLIGHT
DK306378A (en)	1979-01-09	LIGHTING FITTING