FR2241082B1 - - Google Patents
Info
- Publication number
- FR2241082B1 FR2241082B1 FR7427998A FR7427998A FR2241082B1 FR 2241082 B1 FR2241082 B1 FR 2241082B1 FR 7427998 A FR7427998 A FR 7427998A FR 7427998 A FR7427998 A FR 7427998A FR 2241082 B1 FR2241082 B1 FR 2241082B1
- Authority
- FR
- France
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/208—Filters for use with infrared or ultraviolet radiation, e.g. for separating visible light from infrared and/or ultraviolet radiation
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/40—Devices for influencing the colour or wavelength of the light by light filters; by coloured coatings in or on the envelope
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Surface Treatment Of Glass (AREA)
- Optical Filters (AREA)
- Physical Vapour Deposition (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732341647 DE2341647C3 (de) | 1973-08-17 | Verfahren zur Herstellung eines Wärmefilters, insbesondere für Lichtquellen mit starken kurzwelligem Infrarotanteil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2241082A1 FR2241082A1 (enExample) | 1975-03-14 |
| FR2241082B1 true FR2241082B1 (enExample) | 1978-01-27 |
Family
ID=5890046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7427998A Expired FR2241082B1 (enExample) | 1973-08-17 | 1974-08-13 |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3949259A (enExample) |
| JP (1) | JPS5724524B2 (enExample) |
| AT (1) | AT332659B (enExample) |
| BE (1) | BE818948A (enExample) |
| BR (1) | BR7406690D0 (enExample) |
| CA (1) | CA1037707A (enExample) |
| FR (1) | FR2241082B1 (enExample) |
| GB (1) | GB1427449A (enExample) |
| IT (1) | IT1019993B (enExample) |
| NL (1) | NL7410814A (enExample) |
| SE (1) | SE390767B (enExample) |
Families Citing this family (25)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2648878C3 (de) * | 1976-10-28 | 1981-11-19 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur Herstellung eines Wärmestrahlen-Sperrfilters |
| JPS5738716Y2 (enExample) * | 1977-06-30 | 1982-08-25 | ||
| US4308319A (en) * | 1978-07-03 | 1981-12-29 | Ppg Industries, Inc. | Pyrolytic deposition of a cobalt/tin oxide spinel film |
| CA1127922A (en) | 1978-09-01 | 1982-07-20 | Gerald E. Wilson | Solar heating device |
| FR2439240A1 (fr) * | 1978-10-20 | 1980-05-16 | Gordon Roy Gerald | Procede pour produire des pellicules transparentes d'oxyde stannique sur un substrat chauffe, leur utilisation pour fabriquer des produits comportant une telle pellicule et appareil pour la mise en oeuvre de ce procede |
| US4273098A (en) * | 1979-01-02 | 1981-06-16 | General Electric Company | Transparent composite laminar structure, solar collector and method |
| JPS5844757Y2 (ja) * | 1979-01-17 | 1983-10-11 | ワイケイケイ株式会社 | 障子戸の引手取付け構造 |
| GB7910479D0 (en) * | 1979-03-26 | 1999-12-01 | Secr Defence | Camouflage |
| US4239787A (en) * | 1979-06-25 | 1980-12-16 | Bell Telephone Laboratories, Incorporated | Semitransparent and durable photolithography masks |
| NL185481C (nl) * | 1979-11-14 | 1990-04-17 | Philips Nv | Lagedruknatriumdampontladingslamp. |
| DE3232632A1 (de) * | 1981-09-03 | 1983-03-10 | General Electric Co., Schenectady, N.Y. | Hochdruck-alkalimetalldampflampe mit verbesserter wirksamkeit |
| US4467238A (en) * | 1981-09-03 | 1984-08-21 | General Electric Company | High-pressure sodium lamp with improved IR reflector |
| US4401693A (en) * | 1981-11-16 | 1983-08-30 | U.S. Philips Corporation | Method of manufacturing a heat-reflecting filter |
| US4474457A (en) * | 1982-09-21 | 1984-10-02 | Xerox Corporation | Platen having anti-static properties for use with a document transport system |
| DE3300589A1 (de) * | 1983-01-11 | 1984-07-12 | Schott Glaswerke, 6500 Mainz | Verfahren zur herstellung von indiumoxid-zinnoxid-schichten |
| US4591752A (en) * | 1983-10-14 | 1986-05-27 | Duro-Test Corporation | Incandescent lamp with high pressure rare gas filled tungsten-halogen element and transparent thick walled safety envelope |
| EP0397292B1 (fr) * | 1985-01-22 | 1993-04-21 | Saint-Gobain Vitrage International | Procédé pour la formation d'une couche mince d'oxydes métalliques sur un substrat, notamment en verre, et son utilisation comme vitrage |
| US5851642A (en) * | 1985-01-22 | 1998-12-22 | Saint-Gobain Vitrage | Product produced by coating a substrate with an electrically conductive layer |
| US5147688A (en) * | 1990-04-24 | 1992-09-15 | Cvd, Inc. | MOCVD of indium oxide and indium/tin oxide films on substrates |
| EP0707294A1 (de) * | 1994-10-10 | 1996-04-17 | Cerberus Ag | Spiegel für einen Infraroteindringdetektor und Infraroteindringdetektor mit einer Spiegelanordnung |
| US6269202B1 (en) * | 1997-10-10 | 2001-07-31 | Dicon Fiberoptics, Inc. | Highly temperature stable filter for fiberoptic applications and system for altering the wavelength or other characteristics of optical devices |
| US20060226777A1 (en) * | 2005-04-07 | 2006-10-12 | Cunningham David W | Incandescent lamp incorporating extended high-reflectivity IR coating and lighting fixture incorporating such an incandescent lamp |
| GB2453484B (en) * | 2006-07-27 | 2009-12-02 | Visonic Ltd | Passive infrared detectors |
| EP2104340A1 (en) | 2008-03-19 | 2009-09-23 | Barco N.V. | Combined thermal and visible imaging |
| CN108758563B (zh) * | 2018-03-13 | 2023-09-29 | 深圳市美斯特光电技术有限公司 | 光控制元件及光源装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1260627B (de) * | 1965-11-13 | 1968-02-08 | Philips Nv | Natriumdampfentladungslampe |
| US3666534A (en) * | 1970-04-13 | 1972-05-30 | Philips Corp | Method of manufacturing glass articles having a heat-reflecting film |
| JPS5019125A (enExample) * | 1973-06-25 | 1975-02-28 |
-
1974
- 1974-08-09 US US05/496,143 patent/US3949259A/en not_active Expired - Lifetime
- 1974-08-12 CA CA206,860A patent/CA1037707A/en not_active Expired
- 1974-08-13 NL NL7410814A patent/NL7410814A/xx not_active Application Discontinuation
- 1974-08-13 FR FR7427998A patent/FR2241082B1/fr not_active Expired
- 1974-08-14 IT IT26370/74A patent/IT1019993B/it active
- 1974-08-14 BR BR6690/74A patent/BR7406690D0/pt unknown
- 1974-08-14 GB GB3577374A patent/GB1427449A/en not_active Expired
- 1974-08-14 JP JP9243974A patent/JPS5724524B2/ja not_active Expired
- 1974-08-14 AT AT667374A patent/AT332659B/de not_active IP Right Cessation
- 1974-08-14 SE SE7410343A patent/SE390767B/xx unknown
- 1974-08-16 BE BE147697A patent/BE818948A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BR7406690D0 (pt) | 1975-06-03 |
| DE2341647A1 (de) | 1975-02-27 |
| NL7410814A (nl) | 1975-02-19 |
| SE390767B (sv) | 1977-01-17 |
| CA1037707A (en) | 1978-09-05 |
| US3949259A (en) | 1976-04-06 |
| FR2241082A1 (enExample) | 1975-03-14 |
| GB1427449A (en) | 1976-03-10 |
| BE818948A (fr) | 1975-02-17 |
| IT1019993B (it) | 1977-11-30 |
| JPS5046346A (enExample) | 1975-04-25 |
| ATA667374A (de) | 1976-01-15 |
| SE7410343L (enExample) | 1975-02-18 |
| AU7240774A (en) | 1976-02-19 |
| JPS5724524B2 (enExample) | 1982-05-25 |
| DE2341647B2 (de) | 1976-04-22 |
| AT332659B (de) | 1976-10-11 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |