JPS639321B2 - - Google Patents

Info

Publication number
JPS639321B2
JPS639321B2 JP55115751A JP11575180A JPS639321B2 JP S639321 B2 JPS639321 B2 JP S639321B2 JP 55115751 A JP55115751 A JP 55115751A JP 11575180 A JP11575180 A JP 11575180A JP S639321 B2 JPS639321 B2 JP S639321B2
Authority
JP
Japan
Prior art keywords
reflector
optical axis
elliptical
illuminator
ellipse
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.)
Expired
Application number
JP55115751A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5661702A (en
Inventor
Esu Matsukamii Karubin
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.)
Kollmorgen Technologies Corp
Original Assignee
Kollmorgen Technologies 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 Kollmorgen Technologies Corp filed Critical Kollmorgen Technologies Corp
Publication of JPS5661702A publication Critical patent/JPS5661702A/ja
Publication of JPS639321B2 publication Critical patent/JPS639321B2/ja
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
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single light source

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Lenses (AREA)
JP11575180A 1979-10-11 1980-08-21 Elliptical illuminator Granted JPS5661702A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/083,618 US4320442A (en) 1979-10-11 1979-10-11 Annular illuminator

Publications (2)

Publication Number Publication Date
JPS5661702A JPS5661702A (en) 1981-05-27
JPS639321B2 true JPS639321B2 (enExample) 1988-02-27

Family

ID=22179550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11575180A Granted JPS5661702A (en) 1979-10-11 1980-08-21 Elliptical illuminator

Country Status (3)

Country Link
US (1) US4320442A (enExample)
JP (1) JPS5661702A (enExample)
DE (1) DE3032586C2 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422135A (en) * 1979-10-11 1983-12-20 Kollmorgen Technologies Corporation Annular illuminator
JPS6049841B2 (ja) * 1980-07-16 1985-11-05 室蘭工業大学長 光学式非接触型検出装置
US4755916A (en) * 1981-07-23 1988-07-05 Collins Dynamics Combined flood and spot light
US4467193A (en) * 1981-09-14 1984-08-21 Carroll Manufacturing Corporation Parabolic light emitter and detector unit
US4692024A (en) * 1985-05-10 1987-09-08 Electro-Tec Corporation Automatic refractometer
US4754381A (en) * 1986-01-02 1988-06-28 Downs James W Ellipsoidal reflector concentration of energy system
US4815858A (en) * 1987-10-09 1989-03-28 The United States Of America As Represented By The Secretary Of The Navy Reflectometers
DE8903948U1 (de) * 1989-03-31 1990-10-18 Heraeus Instruments GmbH, 6450 Hanau Scheinwerfer, insbesondere Operationsleuchtenscheinwerfer
US4947305A (en) * 1989-05-19 1990-08-07 Vector Technical Group, Inc. Lamp reflector
US5058982A (en) * 1989-06-21 1991-10-22 Orbot Systems Ltd. Illumination system and inspection apparatus including same
CA2030474A1 (fr) * 1989-11-27 1991-05-28 Pierre Malifaud Miroir reflecteur de rayonnement, notamment pour appareil d'eclairage
US5272570A (en) * 1990-05-02 1993-12-21 Asahi Kogaku Kogyo Kabushiki Kaisha Illuminating reflection apparatus
IL94368A (en) * 1990-05-11 1993-07-08 Orbot Systems Ltd Optic inspection apparatus and illumination system particularly useful therein
FI87948C (fi) * 1991-03-07 1993-03-10 Idman Oy Belysningsanordning, speciellt ett anflygningsblinkljus foer en rullbana
JPH05264904A (ja) * 1992-03-18 1993-10-15 Canon Inc 照明光学系および該照明光学系を用いた投写型画像表示装置
AT406506B (de) * 1997-08-18 2000-06-26 Bartenbach Christian Leuchte
WO1999066314A1 (en) 1998-06-16 1999-12-23 Orbotech Ltd. Illuminator for inspecting substantially flat surfaces
IL131284A (en) 1999-08-05 2003-05-29 Orbotech Ltd Illumination for inspecting surfaces of articles
CA2401461C (en) 2000-03-06 2008-06-03 Teledyne Lighting And Display Products, Inc. Led light source with field-of-view-controlling optics
WO2001066997A2 (en) 2000-03-06 2001-09-13 Teledyne Lighting And Display Products, Inc. Lighting apparatus having quantum dot layer
US6637924B2 (en) 2000-11-15 2003-10-28 Teledyne Lighting And Display Products, Inc. Strip lighting apparatus and method
US6784603B2 (en) * 2001-07-20 2004-08-31 Teledyne Lighting And Display Products, Inc. Fluorescent lighting apparatus
RU2460010C2 (ru) * 2005-03-01 2012-08-27 Хд Девелопментс (Проприетари) Лимитед Лампа со светоизлучающим диодом в качестве источника света
JP5093597B2 (ja) * 2007-03-30 2012-12-12 日本光電工業株式会社 生体信号測定用プローブ
US7828456B2 (en) * 2007-10-17 2010-11-09 Lsi Industries, Inc. Roadway luminaire and methods of use
JP5287151B2 (ja) * 2008-01-30 2013-09-11 セイコーエプソン株式会社 リフレクタ、光源装置及びプロジェクタ
US8042968B2 (en) * 2009-11-10 2011-10-25 Lsi Industries, Inc. Modular light reflectors and assemblies for luminaire
US8794787B2 (en) 2009-11-10 2014-08-05 Lsi Industries, Inc. Modular light reflectors and assemblies for luminaire
US8696154B2 (en) 2011-08-19 2014-04-15 Lsi Industries, Inc. Luminaires and lighting structures
KR102475565B1 (ko) * 2013-09-05 2022-12-08 어플라이드 머티어리얼스, 인코포레이티드 감소된 코일 가열을 위한 램프 단면

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1153446A (en) * 1911-12-08 1915-09-14 Nernst Lamp Company Lamp and reflector.
US1279096A (en) * 1915-12-20 1918-09-17 Harold G Fitz Gerald Lamp or headlight.
FR489781A (fr) * 1918-04-18 1919-03-11 Emile Blancher Projecteur électrique à intensité variable
US1302492A (en) * 1918-06-22 1919-05-06 Albert L Arenberg Lighting unit.
US1434383A (en) * 1922-05-09 1922-11-07 Ralph W Harris Headlight
FR26512E (fr) * 1922-06-13 1924-01-11 Mode d'établissement des projecteurs
US1998967A (en) * 1928-03-05 1935-04-23 Corcoran Brown Lamp Company Headlight
FR762484A (fr) * 1933-01-06 1934-04-12 Appareil destiné à l'éclairage d'une partie limitée d'une surface ou de l'espaceet supprimant les ombres portées
FR818496A (fr) * 1936-06-06 1937-09-27 Holophane Appareil d'éclairage à flux lumineux dirigé
DE922941C (de) * 1937-01-09 1955-01-31 Soleator S A Scheinwerfer
US2143673A (en) * 1937-05-11 1939-01-10 Gen Electric Lighting fixture
US2341658A (en) * 1942-03-04 1944-02-15 Salani Ettore Projector
AT189285B (de) 1953-09-07 1957-03-11 Westfaelische Metall Ind Ges M Abblendbarer Kraftfahrzeugscheinwerfer
DE1179022B (de) * 1962-01-27 1964-10-01 Zeiss Ikon Ag Beleuchtungseinrichtung fuer Projektionszwecke
CH464126A (de) * 1967-05-16 1968-10-31 Adolf Schuch Kg Grossdistanzleuchte
US3449561A (en) * 1967-07-03 1969-06-10 Textron Electronics Inc Aconic collector
GB1290438A (enExample) * 1970-04-10 1972-09-27
CH607021A5 (enExample) * 1975-12-30 1978-11-30 Gretag Ag
US4087682A (en) * 1976-03-15 1978-05-02 Kolodziej Henry W Illuminating device
US4022534A (en) * 1976-03-23 1977-05-10 Kollmorgen Corporation Reflectometer optical system
AT391083B (de) * 1985-06-26 1990-08-10 Rosenbauer Int Gmbh Verfahren zum nachfuehren einer fernsteuerbaren einsatzvorrichtung

Also Published As

Publication number Publication date
DE3032586A1 (de) 1981-04-30
US4320442A (en) 1982-03-16
JPS5661702A (en) 1981-05-27
DE3032586C2 (de) 1987-01-02

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