ATA33184A - LIGHT SCREEN FOR A LONG ELASTIC LAMP, IN PARTICULAR MIRROR GRID - Google Patents
LIGHT SCREEN FOR A LONG ELASTIC LAMP, IN PARTICULAR MIRROR GRIDInfo
- Publication number
- ATA33184A ATA33184A AT33184A AT33184A ATA33184A AT A33184 A ATA33184 A AT A33184A AT 33184 A AT33184 A AT 33184A AT 33184 A AT33184 A AT 33184A AT A33184 A ATA33184 A AT A33184A
- Authority
- AT
- Austria
- Prior art keywords
- light screen
- long elastic
- particular mirror
- mirror grid
- elastic lamp
- Prior art date
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
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
- F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19838307931 DE8307931U1 (en) | 1983-03-18 | 1983-03-18 | LUMINAIRE GRID FOR A LONG ELASTIC LAMP |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA33184A true ATA33184A (en) | 1989-04-15 |
AT389370B AT389370B (en) | 1989-11-27 |
Family
ID=6751269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0033184A AT389370B (en) | 1983-03-18 | 1984-02-02 | LIGHT SCREEN FOR A LONG ELASTIC LAMP, IN PARTICULAR MIRROR GRID |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT389370B (en) |
DE (1) | DE8307931U1 (en) |
FR (1) | FR2542848B1 (en) |
NL (1) | NL8400709A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0268986B1 (en) * | 1986-11-24 | 1994-01-26 | THORN LICHT GmbH | Lamp screen |
US4888668A (en) * | 1987-09-28 | 1989-12-19 | Siemens Aktiengesellschaft | Mirror light unit |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3005762C2 (en) * | 1980-02-15 | 1981-10-29 | Siemens AG, 1000 Berlin und 8000 München | Luminaire grid with curved external reflectors |
-
1983
- 1983-03-18 DE DE19838307931 patent/DE8307931U1/en not_active Expired
-
1984
- 1984-02-02 AT AT0033184A patent/AT389370B/en not_active IP Right Cessation
- 1984-02-13 FR FR8402132A patent/FR2542848B1/en not_active Expired
- 1984-03-05 NL NL8400709A patent/NL8400709A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AT389370B (en) | 1989-11-27 |
FR2542848B1 (en) | 1988-08-19 |
NL8400709A (en) | 1984-10-16 |
FR2542848A1 (en) | 1984-09-21 |
DE8307931U1 (en) | 1983-07-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
REN | Ceased due to non-payment of the annual fee | ||
ELJ | Ceased due to non-payment of the annual fee |