DE29804250U1 - Scheinwerfer - Google Patents
ScheinwerferInfo
- Publication number
- DE29804250U1 DE29804250U1 DE29804250U DE29804250U DE29804250U1 DE 29804250 U1 DE29804250 U1 DE 29804250U1 DE 29804250 U DE29804250 U DE 29804250U DE 29804250 U DE29804250 U DE 29804250U DE 29804250 U1 DE29804250 U1 DE 29804250U1
- Authority
- DE
- Germany
- Prior art keywords
- headlights
- 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.)
- Expired - Lifetime
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
- F21V5/00—Refractors for light sources
- F21V5/008—Combination of two or more successive refractors along an optical axis
-
- 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
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
- F21V5/048—Refractors for light sources of lens shape the lens being a simple lens adapted to cooperate with a point-like source for emitting mainly in one direction and having an axis coincident with the main light transmission direction, e.g. convergent or divergent lenses, plano-concave or plano-convex lenses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/40—Lighting for industrial, commercial, recreational or military use
- F21W2131/406—Lighting for industrial, commercial, recreational or military use for theatres, stages or film studios
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29804250U DE29804250U1 (de) | 1998-03-10 | 1998-03-10 | Scheinwerfer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29804250U DE29804250U1 (de) | 1998-03-10 | 1998-03-10 | Scheinwerfer |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29804250U1 true DE29804250U1 (de) | 1998-05-07 |
Family
ID=8053912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29804250U Expired - Lifetime DE29804250U1 (de) | 1998-03-10 | 1998-03-10 | Scheinwerfer |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29804250U1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002101283A3 (de) * | 2001-06-11 | 2003-02-27 | Siemens Ag | Scheinwerfer für theater, fernsehstudios, veranstaltungsstätten od.dgl. |
-
1998
- 1998-03-10 DE DE29804250U patent/DE29804250U1/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002101283A3 (de) * | 2001-06-11 | 2003-02-27 | Siemens Ag | Scheinwerfer für theater, fernsehstudios, veranstaltungsstätten od.dgl. |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 19980618 |
|
R079 | Amendment of ipc main class |
Free format text: PREVIOUS MAIN CLASS: F21P0005000000 Ipc: F21S0002000000 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 20010710 |
|
R081 | Change of applicant/patentee |
Owner name: ADB-TTV TECHNOLOGIES N.V./S.A., BE Free format text: FORMER OWNER: SIEMENS AKTIENGESELLSCHAFT, 80333 MUENCHEN, DE Effective date: 20031202 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20041001 |