JPH02138741U - - Google Patents
Info
- Publication number
- JPH02138741U JPH02138741U JP1989048117U JP4811789U JPH02138741U JP H02138741 U JPH02138741 U JP H02138741U JP 1989048117 U JP1989048117 U JP 1989048117U JP 4811789 U JP4811789 U JP 4811789U JP H02138741 U JPH02138741 U JP H02138741U
- Authority
- JP
- Japan
- Prior art keywords
- exposure apparatus
- heat absorption
- light emitting
- light source
- filter
- 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.)
- Granted
Links
- 238000010521 absorption reaction Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B27/00—Photographic printing apparatus
- G03B27/32—Projection printing apparatus, e.g. enlarger, copying camera
- G03B27/52—Details
- G03B27/54—Lamp housings; Illuminating means
- G03B27/542—Lamp housings; Illuminating means for copying cameras, reflex exposure lighting
-
- 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
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/20—Dichroic filters, i.e. devices operating on the principle of wave interference to pass specific ranges of wavelengths while cancelling others
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
- Exposure Or Original Feeding In Electrophotography (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989048117U JP2513115Y2 (ja) | 1989-04-24 | 1989-04-24 | フィルタを有する露光装置 |
| US07/511,798 US5018054A (en) | 1989-04-24 | 1990-04-20 | Exposure device with filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989048117U JP2513115Y2 (ja) | 1989-04-24 | 1989-04-24 | フィルタを有する露光装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02138741U true JPH02138741U (US20080293856A1-20081127-C00150.png) | 1990-11-20 |
| JP2513115Y2 JP2513115Y2 (ja) | 1996-10-02 |
Family
ID=12794379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989048117U Expired - Lifetime JP2513115Y2 (ja) | 1989-04-24 | 1989-04-24 | フィルタを有する露光装置 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US5018054A (US20080293856A1-20081127-C00150.png) |
| JP (1) | JP2513115Y2 (US20080293856A1-20081127-C00150.png) |
Families Citing this family (40)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8093823B1 (en) | 2000-02-11 | 2012-01-10 | Altair Engineering, Inc. | Light sources incorporating light emitting diodes |
| US7049761B2 (en) | 2000-02-11 | 2006-05-23 | Altair Engineering, Inc. | Light tube and power supply circuit |
| US8118447B2 (en) | 2007-12-20 | 2012-02-21 | Altair Engineering, Inc. | LED lighting apparatus with swivel connection |
| US7712918B2 (en) | 2007-12-21 | 2010-05-11 | Altair Engineering , Inc. | Light distribution using a light emitting diode assembly |
| US8360599B2 (en) | 2008-05-23 | 2013-01-29 | Ilumisys, Inc. | Electric shock resistant L.E.D. based light |
| US7976196B2 (en) | 2008-07-09 | 2011-07-12 | Altair Engineering, Inc. | Method of forming LED-based light and resulting LED-based light |
| US7946729B2 (en) | 2008-07-31 | 2011-05-24 | Altair Engineering, Inc. | Fluorescent tube replacement having longitudinally oriented LEDs |
| US8674626B2 (en) | 2008-09-02 | 2014-03-18 | Ilumisys, Inc. | LED lamp failure alerting system |
| US8256924B2 (en) | 2008-09-15 | 2012-09-04 | Ilumisys, Inc. | LED-based light having rapidly oscillating LEDs |
| US8901823B2 (en) | 2008-10-24 | 2014-12-02 | Ilumisys, Inc. | Light and light sensor |
| US8444292B2 (en) | 2008-10-24 | 2013-05-21 | Ilumisys, Inc. | End cap substitute for LED-based tube replacement light |
| US8653984B2 (en) | 2008-10-24 | 2014-02-18 | Ilumisys, Inc. | Integration of LED lighting control with emergency notification systems |
| US7938562B2 (en) | 2008-10-24 | 2011-05-10 | Altair Engineering, Inc. | Lighting including integral communication apparatus |
| US8214084B2 (en) | 2008-10-24 | 2012-07-03 | Ilumisys, Inc. | Integration of LED lighting with building controls |
| US8324817B2 (en) | 2008-10-24 | 2012-12-04 | Ilumisys, Inc. | Light and light sensor |
| US8556452B2 (en) | 2009-01-15 | 2013-10-15 | Ilumisys, Inc. | LED lens |
| US8362710B2 (en) | 2009-01-21 | 2013-01-29 | Ilumisys, Inc. | Direct AC-to-DC converter for passive component minimization and universal operation of LED arrays |
| US8664880B2 (en) | 2009-01-21 | 2014-03-04 | Ilumisys, Inc. | Ballast/line detection circuit for fluorescent replacement lamps |
| US8330381B2 (en) | 2009-05-14 | 2012-12-11 | Ilumisys, Inc. | Electronic circuit for DC conversion of fluorescent lighting ballast |
| US8299695B2 (en) | 2009-06-02 | 2012-10-30 | Ilumisys, Inc. | Screw-in LED bulb comprising a base having outwardly projecting nodes |
| EP2446715A4 (en) | 2009-06-23 | 2013-09-11 | Ilumisys Inc | LIGHTING DEVICE COMPRISING LEDS AND CUTTING POWER SUPPLY CONTROL SYSTEM |
| CA2792940A1 (en) | 2010-03-26 | 2011-09-19 | Ilumisys, Inc. | Led light with thermoelectric generator |
| CA2794541C (en) | 2010-03-26 | 2018-05-01 | David L. Simon | Inside-out led bulb |
| EP2553316B8 (en) | 2010-03-26 | 2015-07-08 | iLumisys, Inc. | Led light tube with dual sided light distribution |
| US8454193B2 (en) | 2010-07-08 | 2013-06-04 | Ilumisys, Inc. | Independent modules for LED fluorescent light tube replacement |
| JP2013531350A (ja) | 2010-07-12 | 2013-08-01 | イルミシス，インコーポレイテッド | Ｌｅｄ発光管用回路基板取付台 |
| WO2012058556A2 (en) | 2010-10-29 | 2012-05-03 | Altair Engineering, Inc. | Mechanisms for reducing risk of shock during installation of light tube |
| US8870415B2 (en) | 2010-12-09 | 2014-10-28 | Ilumisys, Inc. | LED fluorescent tube replacement light with reduced shock hazard |
| US9072171B2 (en) | 2011-08-24 | 2015-06-30 | Ilumisys, Inc. | Circuit board mount for LED light |
| US9184518B2 (en) | 2012-03-02 | 2015-11-10 | Ilumisys, Inc. | Electrical connector header for an LED-based light |
| WO2014008463A1 (en) | 2012-07-06 | 2014-01-09 | Ilumisys, Inc. | Power supply assembly for led-based light tube |
| US9271367B2 (en) | 2012-07-09 | 2016-02-23 | Ilumisys, Inc. | System and method for controlling operation of an LED-based light |
| US9285084B2 (en) | 2013-03-14 | 2016-03-15 | Ilumisys, Inc. | Diffusers for LED-based lights |
| US9267650B2 (en) | 2013-10-09 | 2016-02-23 | Ilumisys, Inc. | Lens for an LED-based light |
| US9574717B2 (en) | 2014-01-22 | 2017-02-21 | Ilumisys, Inc. | LED-based light with addressed LEDs |
| US9510400B2 (en) | 2014-05-13 | 2016-11-29 | Ilumisys, Inc. | User input systems for an LED-based light |
| US10161568B2 (en) | 2015-06-01 | 2018-12-25 | Ilumisys, Inc. | LED-based light with canted outer walls |
| KR101837891B1 (ko) * | 2017-02-22 | 2018-03-13 | 이우주 | 액체 순환형 이중관 램프 |
| JP6770915B2 (ja) * | 2017-03-08 | 2020-10-21 | 株式会社Ｓｃｒｅｅｎホールディングス | 熱処理装置 |
| JP6824080B2 (ja) * | 2017-03-17 | 2021-02-03 | 株式会社Ｓｃｒｅｅｎホールディングス | 熱処理装置および放射温度計の測定位置調整方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63259635A (ja) * | 1987-04-17 | 1988-10-26 | Seiko Epson Corp | 露光照明装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3188513A (en) * | 1963-04-10 | 1965-06-08 | Gen Electric | Optical filters and lamps embodying the same |
| US3295007A (en) * | 1964-06-25 | 1966-12-27 | Gen Electric | Differential output tubular incandescent lamp |
| FR1462264A (fr) * | 1965-08-26 | 1966-04-15 | Source de lumière pour couleurs obtenues par procédé additif | |
| US3943395A (en) * | 1974-12-06 | 1976-03-09 | Gte Sylvania Incorporated | Tubular incandescent lamp having spaced segments |
| JPS5748279Y2 (US20080293856A1-20081127-C00150.png) * | 1978-12-01 | 1982-10-22 | ||
| US4626791A (en) * | 1985-02-08 | 1986-12-02 | The United States Of America As Represented By The United States Department Of Energy | Microwave detector |
| US4959586A (en) * | 1988-05-24 | 1990-09-25 | U.S. Philips Corporation | Electric incandescent lamp |
-
1989
- 1989-04-24 JP JP1989048117U patent/JP2513115Y2/ja not_active Expired - Lifetime
-
1990
- 1990-04-20 US US07/511,798 patent/US5018054A/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63259635A (ja) * | 1987-04-17 | 1988-10-26 | Seiko Epson Corp | 露光照明装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| US5018054A (en) | 1991-05-21 |
| JP2513115Y2 (ja) | 1996-10-02 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |