NZ245143A - Spotlight housing with slots for shutter handles radially overlapped - Google Patents
Spotlight housing with slots for shutter handles radially overlappedInfo
- Publication number
- NZ245143A NZ245143A NZ245143A NZ24514392A NZ245143A NZ 245143 A NZ245143 A NZ 245143A NZ 245143 A NZ245143 A NZ 245143A NZ 24514392 A NZ24514392 A NZ 24514392A NZ 245143 A NZ245143 A NZ 245143A
- Authority
- NZ
- New Zealand
- Prior art keywords
- housing
- luminaire
- slots
- shutter
- assembly
- Prior art date
Links
- 238000004512 die casting Methods 0.000 claims description 2
- 241001125671 Eretmochelys imbricata Species 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000008571 general function Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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
- F21V11/16—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed
- F21V11/18—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using sheets without apertures, e.g. fixed movable, e.g. flaps, slides
-
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9207048A GB2265975B (en) | 1992-03-31 | 1992-03-31 | Luminaire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NZ245143A true NZ245143A (en) | 1994-06-27 |
Family
ID=10713197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NZ245143A NZ245143A (en) | 1992-03-31 | 1992-11-16 | Spotlight housing with slots for shutter handles radially overlapped |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5510969A (cg-RX-API-DMAC7.html) |
| EP (1) | EP0563483B1 (cg-RX-API-DMAC7.html) |
| DE (1) | DE69217041T2 (cg-RX-API-DMAC7.html) |
| GB (1) | GB2265975B (cg-RX-API-DMAC7.html) |
| NZ (1) | NZ245143A (cg-RX-API-DMAC7.html) |
Families Citing this family (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2290861A (en) * | 1994-05-26 | 1996-01-10 | Strand Lighting Ltd | Luminaire |
| US5658070A (en) * | 1994-10-27 | 1997-08-19 | Alcon Laboratories, Inc. | Method of varying luminous intensity of light in an illumination system |
| WO1996036834A1 (en) * | 1995-05-18 | 1996-11-21 | Martin Professional A/S | Lighting apparatus, in particular for stage use |
| FR2754041B1 (fr) * | 1996-10-02 | 1998-12-04 | Marechal Dominique | Dispositif permettant l'occultation des rayons lumineux emanant de projecteurs |
| AU5614501A (en) * | 2000-05-03 | 2001-11-12 | Brother Brother | A lighting fixture |
| US6744693B2 (en) | 2000-05-03 | 2004-06-01 | N.V. Adb Ttv Technologies Sa | Lighting fixture |
| ITMI20011873A1 (it) * | 2001-09-07 | 2003-03-07 | Clay Paky Spa | Dispositivo sagomatore di fasci luminosi |
| US6550939B2 (en) | 2001-09-12 | 2003-04-22 | Vari-Lite, Inc. | Light beam shutter apparatus |
| FR2838808B1 (fr) | 2002-04-23 | 2005-01-14 | Jacques Biehlmann | Projecteur muni d'un nez specifique de reglage du faisceau lumineux et nez mis en oeuvre |
| US6939026B2 (en) * | 2003-08-28 | 2005-09-06 | Electronic Theatre Controls, Inc. | Shutter assembly for a luminaire |
| US7033047B2 (en) * | 2003-08-28 | 2006-04-25 | Electronic Theatre Controls, Inc. | Compact shutter assembly for a luminaire |
| US7556402B2 (en) * | 2004-03-29 | 2009-07-07 | Cooper Technologies Company | Direct-indirect luminaire with shutter |
| US7195359B1 (en) * | 2005-01-28 | 2007-03-27 | Conti Mario W | Framing projector with adjustable shutter |
| US7517088B1 (en) | 2005-11-28 | 2009-04-14 | Thomas E. Kretzschmar | Light projector |
| WO2007098720A1 (en) * | 2006-03-03 | 2007-09-07 | Robe Show Lighting S.R.O. | Optical system |
| US7444057B2 (en) * | 2007-03-16 | 2008-10-28 | Alcon, Inc. | Variable-wedge rotating-disk beam attenuator for ophthalmic endoilluminator |
| US7499624B2 (en) * | 2007-03-16 | 2009-03-03 | Alcon, Inc. | Ophthalmic Endoilluminator with Variable-Wedge Rotating-Disk Beam Attenuator |
| US20090002998A1 (en) * | 2007-06-29 | 2009-01-01 | Christie Digital Systems Canada, Inc. | Reflective iris |
| AU2009200881A1 (en) * | 2009-03-06 | 2010-09-23 | Selecon New Zealand Limited | Shutter lock |
| US8120833B2 (en) | 2010-07-08 | 2012-02-21 | Lighthouse Technologies Limited | Variable space shutter for LED display |
| US9458991B2 (en) * | 2010-11-09 | 2016-10-04 | Peter Jacksen | Optical framing projector forward access adjustment and locking systems |
| US20140085900A1 (en) * | 2012-09-25 | 2014-03-27 | Mountain Springs Holdings, LLC. | Adjustable Framing Projector |
| US9841154B2 (en) * | 2014-03-15 | 2017-12-12 | Cree, Inc. | Luminaire utilizing light emitting diodes |
| WO2017176388A1 (en) * | 2016-02-29 | 2017-10-12 | Cree, Inc. | Luminaire utilizing light emitting diodes |
| CN109854994B (zh) * | 2018-12-25 | 2024-08-02 | 赛尔富电子有限公司 | 一种投射灯的光斑调节组件及投射灯 |
| US11692684B2 (en) * | 2021-02-18 | 2023-07-04 | Designspark, Llc | Filtering assembly for enhancing lighting from a luminaire |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1063392A (en) * | 1963-09-13 | 1967-03-30 | Strand Electric And Engineerin | Improvements in or relating to spotlights |
| DE7707291U1 (de) * | 1977-03-09 | 1977-07-28 | Bischl, Johann, 8000 Muenchen | Vorrichtung zum abblenden einer lichtquelle |
| US4210955A (en) * | 1977-03-14 | 1980-07-01 | Electro Controls Inc. | Shutter system for stage-lighting spotlights |
| JPS5926081B2 (ja) * | 1978-07-10 | 1984-06-23 | 昌 荒井 | 照明器等における可変マスク装置 |
-
1992
- 1992-03-31 GB GB9207048A patent/GB2265975B/en not_active Expired - Fee Related
- 1992-11-13 DE DE69217041T patent/DE69217041T2/de not_active Expired - Fee Related
- 1992-11-13 EP EP92310392A patent/EP0563483B1/en not_active Expired - Lifetime
- 1992-11-16 US US07/977,278 patent/US5510969A/en not_active Expired - Fee Related
- 1992-11-16 NZ NZ245143A patent/NZ245143A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB9207048D0 (en) | 1992-05-13 |
| US5510969A (en) | 1996-04-23 |
| EP0563483A3 (cg-RX-API-DMAC7.html) | 1994-03-23 |
| GB2265975A (en) | 1993-10-13 |
| GB2265975B (en) | 1996-02-21 |
| DE69217041T2 (de) | 1997-08-07 |
| DE69217041D1 (de) | 1997-03-06 |
| EP0563483A2 (en) | 1993-10-06 |
| EP0563483B1 (en) | 1997-01-22 |
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