DE2837928A1 - Leuchte - Google Patents

Leuchte

Info

Publication number
DE2837928A1
DE2837928A1 DE19782837928 DE2837928A DE2837928A1 DE 2837928 A1 DE2837928 A1 DE 2837928A1 DE 19782837928 DE19782837928 DE 19782837928 DE 2837928 A DE2837928 A DE 2837928A DE 2837928 A1 DE2837928 A1 DE 2837928A1
Authority
DE
Germany
Prior art keywords
light
reflector
angle
lamp
following
Prior art date
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.)
Ceased
Application number
DE19782837928
Other languages
German (de)
English (en)
Inventor
Knut Otto Sassmannshausen
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.)
Individual
Original Assignee
Individual
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/de
Application filed by Individual filed Critical Individual
Publication of DE2837928A1 publication Critical patent/DE2837928A1/de
Ceased 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
    • 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)
DE19782837928 1977-09-12 1978-08-31 Leuchte Ceased DE2837928A1 (de)

Applications Claiming Priority (3)

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

Publications (1)

Publication Number Publication Date
DE2837928A1 true DE2837928A1 (de) 1979-03-22

Family

ID=27150123

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19782837928 Ceased DE2837928A1 (de) 1977-09-12 1978-08-31 Leuchte
DE19782839253 Granted DE2839253A1 (de) 1977-09-12 1978-09-09 Leuchte

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19782839253 Granted DE2839253A1 (de) 1977-09-12 1978-09-09 Leuchte

Country Status (9)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839253A1 (de) * 1977-09-12 1979-03-29 Sassmannshausen Knut Leuchte
EP1191278A3 (fr) * 2000-09-23 2004-12-15 Hella KGaA Hueck & Co. Feu de signalisation

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4453203A (en) * 1982-07-19 1984-06-05 Harvey Hubbell Incorporated Lighting fixture reflector
FR2747491B1 (fr) * 1996-04-10 1998-05-22 Valeo Vision Dispositif de signalisation a moyens de reflexion perfectionnes
DE102006023120B4 (de) * 2006-05-16 2010-10-14 Auer Lighting Gmbh Lichtreflektor mit definierter Konturenschärfe der von diesem erzeugten Lichtverteilung
CN102087004B (zh) * 2009-12-03 2014-06-11 马士科技有限公司 发光二极管灯和其中的反光杯

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR688535A (fr) * 1929-04-10 1930-08-26 Lampes Sa Perfectionnements aux projecteurs
US1792848A (en) * 1927-09-03 1931-02-17 Gen Motors Res Corp Reflector
FR747832A (fr) * 1932-12-19 1933-06-24 Phare pour véhicules et notamment pour automobiles
GB453705A (en) * 1935-02-25 1936-09-15 Richard Nier An improved paraboloidal reflector
US3144993A (en) * 1959-06-02 1964-08-18 Sassmannshausen Knut Search light
DE1925277B2 (de) * 1968-06-10 1973-03-29 Saßmannshausen, Knut, 6580 Idar-Oberstein Leuchte, insbesondere rueck- oder sicherungsleuchte
DE2628243A1 (de) * 1976-06-24 1978-01-05 Knut Sassmannshausen Leuchte, insbesondere rueck-, sicherungs- oder signalleuchte
DE2646930A1 (de) * 1976-10-18 1978-04-20 Knut Sassmannshausen Leuchte, insbesondere rueck-, sicherungs- oder signalleuchte
DE2647889A1 (de) * 1976-10-22 1978-04-27 Sassmannshausen Knut Leuchte, insbesondere rueck-, sicherungs- oder signalleuchte
DE2839253A1 (de) * 1977-09-12 1979-03-29 Sassmannshausen Knut Leuchte

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR677622A (fr) * 1928-06-30 1930-03-12 Machal Projecteurs Perfectionnements apportés aux projecteurs comprenant des lampes électriques à incandescence
US1915842A (en) * 1932-10-29 1933-06-27 Westinghouse Electric & Mfg Co Illuminating apparatus

Patent Citations (10)

* 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
FR688535A (fr) * 1929-04-10 1930-08-26 Lampes Sa Perfectionnements aux projecteurs
FR747832A (fr) * 1932-12-19 1933-06-24 Phare pour véhicules et notamment pour automobiles
GB453705A (en) * 1935-02-25 1936-09-15 Richard Nier An improved paraboloidal reflector
US3144993A (en) * 1959-06-02 1964-08-18 Sassmannshausen Knut Search light
DE1925277B2 (de) * 1968-06-10 1973-03-29 Saßmannshausen, Knut, 6580 Idar-Oberstein Leuchte, insbesondere rueck- oder sicherungsleuchte
DE2628243A1 (de) * 1976-06-24 1978-01-05 Knut Sassmannshausen Leuchte, insbesondere rueck-, sicherungs- oder signalleuchte
DE2646930A1 (de) * 1976-10-18 1978-04-20 Knut Sassmannshausen Leuchte, insbesondere rueck-, sicherungs- oder signalleuchte
DE2647889A1 (de) * 1976-10-22 1978-04-27 Sassmannshausen Knut Leuchte, insbesondere rueck-, sicherungs- oder signalleuchte
DE2839253A1 (de) * 1977-09-12 1979-03-29 Sassmannshausen Knut Leuchte

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2839253A1 (de) * 1977-09-12 1979-03-29 Sassmannshausen Knut Leuchte
EP1191278A3 (fr) * 2000-09-23 2004-12-15 Hella KGaA Hueck & Co. Feu de signalisation

Also Published As

Publication number Publication date
DE2839253C2 (fr) 1988-08-11
DE2839253A1 (de) 1979-03-29
NL7809236A (nl) 1979-03-14
CA1113062A (fr) 1981-11-24
CH642154A5 (de) 1984-03-30
IT7851057A0 (it) 1978-09-12
FR2402830A1 (fr) 1979-04-06
GB2004047B (en) 1982-04-15
GB2004047A (en) 1979-03-21
DK400678A (da) 1979-03-13
IT1105955B (it) 1985-11-11
BE870386A (fr) 1979-01-02
FR2402830B1 (fr) 1983-11-25

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection