IT7851057A0 - LIGHTING FIXTURE - Google Patents

LIGHTING FIXTURE

Info

Publication number
IT7851057A0
IT7851057A0 IT7851057A IT5105778A IT7851057A0 IT 7851057 A0 IT7851057 A0 IT 7851057A0 IT 7851057 A IT7851057 A IT 7851057A IT 5105778 A IT5105778 A IT 5105778A IT 7851057 A0 IT7851057 A0 IT 7851057A0
Authority
IT
Italy
Prior art keywords
lighting fixture
fixture
lighting
Prior art date
Application number
IT7851057A
Other languages
Italian (it)
Other versions
IT1105955B (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.)
Filing date
Publication date
Priority claimed from IE1883/77A external-priority patent/IE46352B1/en
Priority claimed from AT481878A external-priority patent/AT377347B/en
Application filed by Sassmannshausen Knut filed Critical Sassmannshausen Knut
Publication of IT7851057A0 publication Critical patent/IT7851057A0/en
Application granted granted Critical
Publication of IT1105955B publication Critical patent/IT1105955B/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
    • 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 true IT7851057A0 (en) 1978-09-12
IT1105955B 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 (Light Emitting Diode) lamp and reflecting cup 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
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
DE2647889C2 (en) * 1976-10-22 1982-06-03 Knut Otto 6580 Idar-Oberstein Saßmannshausen Signal lights, in particular tail lights or safety lights
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
DE2837928A1 (en) * 1977-09-12 1979-03-22 Sassmannshausen Knut LAMP

Also Published As

Publication number Publication date
DE2837928A1 (en) 1979-03-22
DK400678A (en) 1979-03-13
DE2839253A1 (en) 1979-03-29
FR2402830A1 (en) 1979-04-06
CH642154A5 (en) 1984-03-30
NL7809236A (en) 1979-03-14
IT1105955B (en) 1985-11-11
GB2004047A (en) 1979-03-21
DE2839253C2 (en) 1988-08-11
GB2004047B (en) 1982-04-15
CA1113062A (en) 1981-11-24
FR2402830B1 (en) 1983-11-25
BE870386A (en) 1979-01-02

Similar Documents

Publication Publication Date Title
SE7803235L (en) BULB
AT372181B (en) REFLECTOR
IT1099655B (en) SIGNALING LAMP
ES238083Y (en) REFLECTOR
ATA830478A (en) LIGHTING DEVICE
DK482278A (en) UNDERWATER LIGHTING
IT7830682A0 (en) ELECTRICAL LIGHTING FIXTURE.
IT7851057A0 (en) LIGHTING FIXTURE
SE7702896L (en) REFLECTOR
BR7801416A (en) LIGHT FIXTURE
BR7801495A (en) LIGHT FIXTURE
MX147966A (en) FLUORESCENT LAMP IMPROVEMENTS
DK306378A (en) LIGHTING FITTING
BR7704390A (en) LIGHT FIXTURE
PL197990A1 (en) LUMINAIRE LUMINAIRES
BE872838A (en) LAMP
PL199701A1 (en) SPOTLIGHT
SE7713242L (en) LIGHTING FITTING
PL198847A1 (en) LUMINAIRE
PL198302A1 (en) LUMINAIRE
PL198410A1 (en) LUMINAIRE
AU3187377A (en) Multi-bulb lamp fixture
ATA481878A (en) LAMP
PL104326B1 (en) LUMINAIRE WITH RASTR
SE7714490L (en) LANTERN