DE3831273A1 - Lampe zum beleuchten einer objektflaeche - Google Patents

Lampe zum beleuchten einer objektflaeche

Info

Publication number
DE3831273A1
DE3831273A1 DE3831273A DE3831273A DE3831273A1 DE 3831273 A1 DE3831273 A1 DE 3831273A1 DE 3831273 A DE3831273 A DE 3831273A DE 3831273 A DE3831273 A DE 3831273A DE 3831273 A1 DE3831273 A1 DE 3831273A1
Authority
DE
Germany
Prior art keywords
reflector
radiation
lamp according
light source
points
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
Application number
DE3831273A
Other languages
German (de)
English (en)
Other versions
DE3831273C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Robert D Wooten
Robert J Sweetman
Andrew D P Harbourne
Michael G Ury
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fusion Systems Corp
Original Assignee
Fusion Systems Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fusion Systems Corp filed Critical Fusion Systems Corp
Publication of DE3831273A1 publication Critical patent/DE3831273A1/de
Application granted granted Critical
Publication of DE3831273C2 publication Critical patent/DE3831273C2/de
Granted legal-status Critical Current

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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
DE3831273A 1987-09-23 1988-09-14 Lampe zum beleuchten einer objektflaeche Granted DE3831273A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/100,064 US4794503A (en) 1987-09-23 1987-09-23 Lamp having improved image resolution

Publications (2)

Publication Number Publication Date
DE3831273A1 true DE3831273A1 (de) 1989-04-13
DE3831273C2 DE3831273C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-25

Family

ID=22277938

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3831273A Granted DE3831273A1 (de) 1987-09-23 1988-09-14 Lampe zum beleuchten einer objektflaeche

Country Status (2)

Country Link
US (1) US4794503A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3831273A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4006844A1 (de) * 1990-03-05 1991-09-12 Willing Gmbh Dr Ing Kettenreflektor

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5186537A (en) * 1987-12-07 1993-02-16 Dai-Ichi Seiko Co., Ltd. Illumination device
US5113121A (en) * 1990-05-15 1992-05-12 Gte Laboratories Incorporated Electrodeless HID lamp with lamp capsule
US5070277A (en) * 1990-05-15 1991-12-03 Gte Laboratories Incorporated Electrodless hid lamp with microwave power coupler
US5509223A (en) * 1992-10-20 1996-04-23 Shenandoah Creations Co., Inc. Lighting system
DE4307581A1 (de) * 1993-03-10 1994-09-15 Swarovski & Co Lichteinkopplungsreflektor für Lichtleitsysteme
JP3556358B2 (ja) * 1995-11-21 2004-08-18 シーメット株式会社 均一化された面露光式光硬化造形装置
US5971569A (en) * 1997-06-11 1999-10-26 Steris Corporation Surgical light with stacked elliptical reflector
US6417115B1 (en) 1998-05-26 2002-07-09 Axeclis Technologies, Inc. Treatment of dielectric materials
US20050259415A1 (en) * 2004-05-19 2005-11-24 Hae-Ryong Jung Lighted sign fixture having reflective surface
WO2009025771A2 (en) * 2007-08-17 2009-02-26 Brightburst Technologies, Llc Parameterized optical system and method
FI20085548A0 (fi) * 2008-06-04 2008-06-04 Valopaa Oy Laite valaistuksen suuntaamiseen ja valaistukseen
US20100096569A1 (en) * 2008-10-21 2010-04-22 Applied Materials, Inc. Ultraviolet-transmitting microwave reflector comprising a micromesh screen

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2255819A (en) * 1937-01-09 1941-09-16 Vitaliano Passardi Projector
JPS5835861A (ja) * 1981-08-27 1983-03-02 Mitsubishi Electric Corp マイクロ波放電光源装置
US4683525A (en) * 1984-03-01 1987-07-28 Fusion Systems Corporation Lamp having segmented reflector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2341658A (en) * 1942-03-04 1944-02-15 Salani Ettore Projector
US2771001A (en) * 1952-09-29 1956-11-20 Gretener Edgar Optical illumination system with homogeneous distribution of light for projectors
US2846565A (en) * 1956-06-11 1958-08-05 Honeywell Regulator Co Photographic reflector and light source
US3492474A (en) * 1966-12-02 1970-01-27 Koito Mfg Co Ltd Reflector with compound curvature reflecting surface
US3645606A (en) * 1967-07-26 1972-02-29 Trw Inc Multifacet substantially paraboloidal collimator and method for making same
US4153929A (en) * 1976-10-20 1979-05-08 Meddev Corporation Light assembly
US4545000A (en) * 1983-10-03 1985-10-01 Gte Products Corporation Projection lamp unit

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2255819A (en) * 1937-01-09 1941-09-16 Vitaliano Passardi Projector
JPS5835861A (ja) * 1981-08-27 1983-03-02 Mitsubishi Electric Corp マイクロ波放電光源装置
US4683525A (en) * 1984-03-01 1987-07-28 Fusion Systems Corporation Lamp having segmented reflector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4006844A1 (de) * 1990-03-05 1991-09-12 Willing Gmbh Dr Ing Kettenreflektor

Also Published As

Publication number Publication date
DE3831273C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-06-25
US4794503A (en) 1988-12-27

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee