DE3271118D1 - Adjustable photoelectric detector head for solid state limit switch - Google Patents

Adjustable photoelectric detector head for solid state limit switch

Info

Publication number
DE3271118D1
DE3271118D1 DE8282301709T DE3271118T DE3271118D1 DE 3271118 D1 DE3271118 D1 DE 3271118D1 DE 8282301709 T DE8282301709 T DE 8282301709T DE 3271118 T DE3271118 T DE 3271118T DE 3271118 D1 DE3271118 D1 DE 3271118D1
Authority
DE
Germany
Prior art keywords
solid state
limit switch
photoelectric detector
detector head
state limit
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
DE8282301709T
Other languages
English (en)
Inventor
Eugene Fedelis Duncan
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.)
Eaton Corp
Original Assignee
Eaton 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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of DE3271118D1 publication Critical patent/DE3271118D1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
    • G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
    • G01S17/06—Systems determining position data of a target
    • G01S17/46—Indirect determination of position data
    • G01S17/48—Active triangulation systems, i.e. using the transmission and reflection of electromagnetic waves other than radio waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/10—Detecting, e.g. by using light barriers
    • G01V8/12—Detecting, e.g. by using light barriers using one transmitter and one receiver
DE8282301709T 1981-04-01 1982-03-31 Adjustable photoelectric detector head for solid state limit switch Expired DE3271118D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/249,764 US4412129A (en) 1981-04-01 1981-04-01 Adjustable photoelectric detector head for solid state limit switch

Publications (1)

Publication Number Publication Date
DE3271118D1 true DE3271118D1 (en) 1986-06-19

Family

ID=22944889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282301709T Expired DE3271118D1 (en) 1981-04-01 1982-03-31 Adjustable photoelectric detector head for solid state limit switch

Country Status (7)

Country Link
US (1) US4412129A (de)
EP (1) EP0061937B1 (de)
AU (1) AU546165B2 (de)
BR (1) BR8201922A (de)
CA (1) CA1174870A (de)
DE (1) DE3271118D1 (de)
NZ (1) NZ200190A (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320528A1 (de) * 1983-06-07 1984-12-13 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Tuersicherungs-lichtschranke
DE3339093A1 (de) * 1983-10-28 1985-05-09 Festo KG, 7300 Esslingen Annaeherungsfuehler
EP0170008A3 (de) * 1984-07-04 1987-12-16 Elesta Ag Elektronik Lichttaster oder Lichtschranke
DE3513671C3 (de) * 1985-04-16 1995-03-23 Sick Optik Elektronik Erwin Lichttaster
US5099112A (en) * 1988-05-16 1992-03-24 Minolta Camera Kabushiki Kaisha Detector position adjusting mechanism for rangefinder automatic focusing system
JPH01310577A (ja) * 1988-06-08 1989-12-14 Seiko Instr Inc 半導体不揮発性メモリ
US4972079A (en) * 1989-07-19 1990-11-20 Eastman Kodak Company Mount for an optical device
US5124549A (en) * 1990-10-15 1992-06-23 Lectron Products, Inc. Automatic headlamp dimmer with optical baffle
US5256873A (en) * 1992-09-03 1993-10-26 Eaton Corporation Multiple station through beam photoelectric sensor
US5446281A (en) * 1994-03-24 1995-08-29 Eaton Corporation Optical sensor with movable refraction element to adjust sensor range
DE4434011C1 (de) * 1994-09-23 1995-07-20 Leuze Electronic Gmbh & Co Optoelektronische Vorrichtung
DE19507644A1 (de) * 1995-03-04 1996-09-05 Sitron Sparkuhle Gmbh Lichtschrankeneinrichtung
IT1284601B1 (it) * 1996-09-27 1998-05-21 Ottorino Barbuti Barriera di sicurezza a raggi infrarossi
DE19804803A1 (de) * 1998-02-06 1999-08-12 Sick Ag Optoelektronischer Sensor
CA2277536A1 (en) 1998-07-14 2000-01-14 Mannesmann Aktiengesellschaft Photo detector alignment device and method
DE10006321A1 (de) * 2000-02-12 2001-08-23 Daimler Chrysler Ag Verfahren zur Herstellung einer optischen Überwachungseinrichtung sowie Optik und Optikaufnehmer zur Durchführung des Verfahrens
US6518565B1 (en) * 2000-09-20 2003-02-11 Eaton Corporation Sensor assembly
US6704131B2 (en) * 2000-11-16 2004-03-09 Texas Instruments Incorporated MEMS enclosure
DE10234466B4 (de) * 2002-07-29 2006-07-27 Siemens Ag Optoelektronisches Gerät zur optischen Erfassung eines Objekts
JP4062075B2 (ja) * 2002-12-04 2008-03-19 ブラザー工業株式会社 情報処理装置
DE202007005710U1 (de) * 2007-04-16 2008-08-28 Balluff Gmbh Lichtschrankenvorrichtung
DE102010040051A1 (de) 2010-08-31 2012-03-01 Balluff Gmbh Lichtschrankenvorrichtung
US9823115B2 (en) * 2012-07-12 2017-11-21 Pixart Imaging Inc. Packaged optical device having a specular reflection configuration
CN112204486A (zh) 2018-04-03 2021-01-08 尚科宁家运营有限公司 机器人导航的飞行时间传感器布置及用其定位的方法
EP3829824A4 (de) 2018-08-01 2022-06-15 SharkNinja Operating LLC Robotischer staubsauger

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481034A (en) * 1944-09-25 1949-09-06 Neufeld Jacob Apparatus for determining light characteristics of clouds by reflection
US3524068A (en) * 1967-09-25 1970-08-11 Palleon Electronics Ltd Mounting assembly for lamp and photocell units
US3819888A (en) * 1973-02-26 1974-06-25 Cutler Hammer Inc Limit switch mechanism
US3793492A (en) * 1973-02-26 1974-02-19 Cutler Hammer Inc Limit switch operating mechanism
US3842258A (en) * 1973-06-25 1974-10-15 Mekontrol Inc Photo relay comprising light-transmitting plate also used as a circuit board
US3882290A (en) * 1973-07-12 1975-05-06 Cutler Hammer Inc Multipole limit switch with an angularly resettable operating head
GB1471357A (en) * 1973-08-08 1977-04-27 Omron Tateisi Electronics Co Photoelectric detector
DE2453097C3 (de) * 1974-11-08 1981-08-13 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Lichtstrahlschalter
US3983343A (en) * 1975-06-25 1976-09-28 Cutler-Hammer, Inc. Limit switch operating shaft return spring damping device
IT1108846B (it) * 1977-03-26 1985-12-09 Omron Tateisi Electronics Co Interrutore fotoelettrico
JPS5931814B2 (ja) * 1978-06-19 1984-08-04 オムロン株式会社 反射形光電スイッチ
US4217492A (en) * 1978-07-17 1980-08-12 Banner Engineering Corp. Modular photoelectric switch
US4199694A (en) * 1978-08-14 1980-04-22 Eaton Corporation Terminal convertible alternating current switch
DE2910064A1 (de) * 1979-03-14 1980-09-18 Sick Optik Elektronik Erwin Lichtschrankengehaeuse
EP0020879A1 (de) * 1979-06-06 1981-01-07 Erwin Sick GmbH Optik-Elektronik Opto-elektronischer Abstandsmesser
JPS5633509A (en) * 1979-08-24 1981-04-04 Matsushita Electronics Corp Distance measuring device
US4335316A (en) * 1980-04-09 1982-06-15 Baldwin-Korthe Web Controls, Inc. Web break detector with adjustable scanning head

Also Published As

Publication number Publication date
NZ200190A (en) 1985-01-31
EP0061937B1 (de) 1986-05-14
AU8221282A (en) 1982-10-07
CA1174870A (en) 1984-09-25
AU546165B2 (en) 1985-08-15
BR8201922A (pt) 1983-03-08
US4412129A (en) 1983-10-25
EP0061937A1 (de) 1982-10-06

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee