MX9206130A - Interruptor fotoelectrico. - Google Patents

Interruptor fotoelectrico.

Info

Publication number
MX9206130A
MX9206130A MX9206130A MX9206130A MX9206130A MX 9206130 A MX9206130 A MX 9206130A MX 9206130 A MX9206130 A MX 9206130A MX 9206130 A MX9206130 A MX 9206130A MX 9206130 A MX9206130 A MX 9206130A
Authority
MX
Mexico
Prior art keywords
finger
rest
infrared beam
photoelectric switch
relay
Prior art date
Application number
MX9206130A
Other languages
English (en)
Inventor
Jeffrey G Herman
Mark C Matzka
Original Assignee
Break A Beam Inc
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 Break A Beam Inc filed Critical Break A Beam Inc
Publication of MX9206130A publication Critical patent/MX9206130A/es

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/12—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine
    • F16P3/14—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact
    • F16P3/144—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body with means, e.g. feelers, which in case of the presence of a body part of a person in or near the danger zone influence the control or operation of the machine the means being photocells or other devices sensitive without mechanical contact using light grids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16P—SAFETY DEVICES IN GENERAL; SAFETY DEVICES FOR PRESSES
    • F16P3/00—Safety devices acting in conjunction with the control or operation of a machine; Control arrangements requiring the simultaneous use of two or more parts of the body
    • F16P3/18—Control arrangements requiring the use of both hands
    • F16P3/20—Control arrangements requiring the use of both hands for electric control systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Electronic Switches (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

Un interruptor fotoeléctrico que tiene un rectificador para convertir un voltaje de corriente alterna recibido, en un voltaje de corriente directa, una cubierta transparente que tiene una superficie de reposo del dedo amistosa con el usuario un elemento para generar un haz infrarrojo impulsado a través de la superficie para reposar el dedo, un elemento que responde al rompimiento del haz infrarrojo impulsado por un operador que coloca cuando menos un dedo sobre la superficie para reposar el dedo, para accionar un relé, para generar una señal de salid, y un elemento para deshabilitar la activación del relé en respuesta a que el operador quite su dedo de la superficie para reposar el dedo, restableciendo la continuidad de haz infrarrojo impulsado.
MX9206130A 1991-10-25 1992-10-23 Interruptor fotoelectrico. MX9206130A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/782,420 US5367158A (en) 1991-10-25 1991-10-25 Photoelectric switch for use with a machine control circuit

Publications (1)

Publication Number Publication Date
MX9206130A true MX9206130A (es) 1994-05-31

Family

ID=25125996

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9206130A MX9206130A (es) 1991-10-25 1992-10-23 Interruptor fotoelectrico.

Country Status (6)

Country Link
US (2) US5367158A (es)
EP (1) EP0564641B1 (es)
DE (1) DE69230432T2 (es)
ES (1) ES2143477T3 (es)
MX (1) MX9206130A (es)
WO (1) WO1993008487A1 (es)

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US5367158A (en) * 1991-10-25 1994-11-22 Break-A-Beam, Inc. Photoelectric switch for use with a machine control circuit
US5451770A (en) * 1994-02-28 1995-09-19 Stewart; Jack D. Machine controller having optical elements within annular openings
US5782365A (en) * 1995-10-03 1998-07-21 Bmh Wood Technology, Inc. Blade guide for a blade screen
US7485040B2 (en) * 1996-12-18 2009-02-03 Walker Digital, Llc Methods and apparatus for advertising in gaming device
US5923101A (en) * 1997-04-02 1999-07-13 Emerson Electric Company Non-contact key
US5977878A (en) * 1997-10-02 1999-11-02 Lang; Robert K. Control switch apparatus operable by an object placed adjacent thereto and spaced therefrom
US5934971A (en) * 1997-10-28 1999-08-10 United States Filter Corporation Fiber optic deadman control
US6031220A (en) * 1998-06-29 2000-02-29 Berg Technology, Inc. No touch machine trigger system
DE19934186C2 (de) 1999-07-21 2001-06-21 Wacker Werke Kg Bedienungsvorrichtung mit Lichtdetektor
US20020135238A1 (en) * 2001-03-22 2002-09-26 Stephen Cole Finger operated control panel
CA2418281A1 (en) * 2001-07-02 2003-01-16 Acres Gaming Incorporated Awarding a predetermined bonus on gaming devices
CA2390411A1 (en) * 2002-06-03 2003-12-03 Alwin Manufacturing Company, Incorporated Automatic dispenser apparatus
US6977588B2 (en) * 2002-06-03 2005-12-20 Alwin Manufacturing Co. Automatic dispenser apparatus
US8616984B2 (en) * 2002-06-12 2013-12-31 Igt Intelligent player tracking card and wagering token tracking techniques
US8608548B2 (en) * 2002-06-12 2013-12-17 Igt Intelligent wagering token and wagering token tracking techniques
US8795061B2 (en) 2006-11-10 2014-08-05 Igt Automated data collection system for casino table game environments
US20090131151A1 (en) * 2006-09-01 2009-05-21 Igt Automated Techniques for Table Game State Tracking
US20050025480A1 (en) * 2003-08-01 2005-02-03 Chung-Kai Yeh Circuit device dedicated in remote control switch
US8221223B2 (en) * 2004-04-07 2012-07-17 Igt Methods, systems and apparatus for facilitating cashout options at a gaming device
US20060011419A1 (en) * 2004-07-13 2006-01-19 Neng-Fu Chuang Non-contact optical sensor switch assembly of elevators
US7296765B2 (en) * 2004-11-29 2007-11-20 Alwin Manufacturing Co., Inc. Automatic dispensers
CA2533000C (en) * 2005-12-08 2011-07-05 Alwin Manufacturing Co., Inc Method and apparatus for controlling a dispenser and detecting a user
JP4926570B2 (ja) * 2006-06-30 2012-05-09 パナソニック電工Ｓｕｎｘ株式会社 操作スイッチ
JP4953721B2 (ja) * 2006-07-31 2012-06-13 パナソニック電工Ｓｕｎｘ株式会社 操作スイッチ
US8277314B2 (en) * 2006-11-10 2012-10-02 Igt Flat rate wager-based game play techniques for casino table game environments
DE102007040626A1 (de) * 2007-08-27 2009-03-05 Heidelberger Druckmaschinen Ag Faltschachtelklebemaschine mit verbesserter Zugänglichkeit
US8632199B2 (en) * 2007-11-20 2014-01-21 Epistar Corporation Lamp apparatuses
CN104801575A (zh) * 2015-05-22 2015-07-29 海安县金威机床有限公司 一种带安全防护装置的折弯机
US10360790B2 (en) 2016-04-22 2019-07-23 Banner Engineering Corp. Safety touch button system having an intercommunications link
USD881130S1 (en) * 2017-10-04 2020-04-14 Robert Crowder Securable power adapter
USD908097S1 (en) * 2018-03-27 2021-01-19 Gigalane Co., Ltd. Signal transmission connector
US11444621B2 (en) * 2020-04-26 2022-09-13 Bryan B Solstin Touchless trigger apparatus
CN113409498B (zh) * 2021-07-21 2022-11-22 叶斌 光控锁

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US2174206A (en) * 1938-03-21 1939-09-26 William A Etter Amusement device
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DE1221927B (de) * 1964-05-06 1966-07-28 Sick Erwin Lichtschranke, insbesondere Unfallschutzvorrichtung
US3242341A (en) * 1965-06-10 1966-03-22 Sperry Rand Corp Electrical safety control
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US3805061A (en) * 1973-04-23 1974-04-16 Tyco Laboratories Inc Object detecting apparatus
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US4074602A (en) * 1976-12-30 1978-02-21 C. O. Porter Machinery Company Defecting saw
DE2704565A1 (de) * 1977-02-03 1978-08-10 Sick Optik Elektronik Erwin Photoelektronisches geraet
US4185192A (en) * 1978-03-27 1980-01-22 Frank E. Maddocks, III Alignment system using two photocells directed at each other
US4249074A (en) * 1978-06-06 1981-02-03 Xenex Corporation Intrusion detector for press brake
US4239961A (en) * 1979-01-23 1980-12-16 Theodore Lasar Photoelectric light curtain using retroreflector
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JPS59140994A (ja) * 1983-01-31 1984-08-13 株式会社小松製作所 光線式安全装置
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US5367158A (en) * 1991-10-25 1994-11-22 Break-A-Beam, Inc. Photoelectric switch for use with a machine control circuit

Also Published As

Publication number Publication date
US5367158A (en) 1994-11-22
EP0564641A4 (en) 1993-12-29
US5665961A (en) 1997-09-09
WO1993008487A1 (en) 1993-04-29
EP0564641A1 (en) 1993-10-13
ES2143477T3 (es) 2000-05-16
DE69230432T2 (de) 2000-06-21
EP0564641B1 (en) 1999-12-15
DE69230432D1 (de) 2000-01-20

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees