IT1240292B - Sistema di sicurezza di fibre ottiche - Google Patents

Sistema di sicurezza di fibre ottiche

Info

Publication number
IT1240292B
IT1240292B IT20022A IT2002290A IT1240292B IT 1240292 B IT1240292 B IT 1240292B IT 20022 A IT20022 A IT 20022A IT 2002290 A IT2002290 A IT 2002290A IT 1240292 B IT1240292 B IT 1240292B
Authority
IT
Italy
Prior art keywords
optical fiber
safety system
fiber safety
optical
safety
Prior art date
Application number
IT20022A
Other languages
English (en)
Other versions
IT9020022A0 (it
IT9020022A1 (it
Inventor
Todd Jay Rockstroh
Settha Ramaiah Mannava
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of IT9020022A0 publication Critical patent/IT9020022A0/it
Publication of IT9020022A1 publication Critical patent/IT9020022A1/it
Application granted granted Critical
Publication of IT1240292B publication Critical patent/IT1240292B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M11/00—Testing of optical apparatus; Testing structures by optical methods not otherwise provided for
    • G01M11/30—Testing of optical devices, constituted by fibre optics or optical waveguides
    • G01M11/33—Testing of optical devices, constituted by fibre optics or optical waveguides with a light emitter being disposed at one fibre or waveguide end-face, and a light receiver at the other end-face
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/70—Auxiliary operations or equipment
    • B23K26/702—Auxiliary equipment

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Lasers (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Laser Beam Processing (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Laser Surgery Devices (AREA)
  • Geophysics And Detection Of Objects (AREA)
IT20022A 1989-04-13 1990-04-12 Sistema di sicurezza di fibre ottiche IT1240292B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/337,788 US5012087A (en) 1989-04-13 1989-04-13 Fiber optic safety system

Publications (3)

Publication Number Publication Date
IT9020022A0 IT9020022A0 (it) 1990-04-12
IT9020022A1 IT9020022A1 (it) 1991-10-12
IT1240292B true IT1240292B (it) 1993-12-07

Family

ID=23322010

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20022A IT1240292B (it) 1989-04-13 1990-04-12 Sistema di sicurezza di fibre ottiche

Country Status (7)

Country Link
US (1) US5012087A (it)
JP (1) JPH02293638A (it)
CA (1) CA2010154A1 (it)
DE (1) DE4010789A1 (it)
FR (1) FR2645972A1 (it)
GB (1) GB2232483A (it)
IT (1) IT1240292B (it)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0574686A2 (en) * 1992-05-13 1993-12-22 The Spectranetics Corporation Linear scan method and system for cloupling energy into an optical fiber bundle
DE9212672U1 (de) * 1992-09-21 1994-01-27 Kloeckner Moeller Gmbh Einrichtung zur Erkennung von Störlichtbögen, insbesondere an Sammelschienenanordnungen in Niederspannungs-Schaltanlagen
DE4314031A1 (de) * 1993-04-29 1994-11-03 Fraunhofer Ges Forschung Überwachungs- und Schutzeinrichtung von Lichtwellenleiter (LWL)-Kabeln
JP2710544B2 (ja) * 1993-09-30 1998-02-10 インターナショナル・ビジネス・マシーンズ・コーポレイション プローブ構造、プローブ構造の形成方法
DE19620658C1 (de) * 1996-05-22 1997-07-17 Mannesmann Ag Anzeigeeinrichtung, die am Kopf tragbar ist
DE19636249C2 (de) * 1996-08-28 1999-06-24 Tu Berlin Optisches Inst Sekre Anordnung zum Schutz von optischen Komponenten
US5966206A (en) * 1996-10-10 1999-10-12 Tyco Submarine Systems Ltd. Interlocked high power fiber system using OTDR
US6259517B1 (en) * 1998-11-17 2001-07-10 Kaiser Optical Systems, Inc. Optical fiber breakage detection system
FR2825176A1 (fr) * 2001-05-22 2002-11-29 Jean Paul Clovis Dispositif de detection optique a grande portee utilisable en atmosphere explosible en securite intrinseque
DE10217029A1 (de) * 2002-04-11 2003-11-06 Fraunhofer Ges Forschung Schutzeinrichtung für eine mit Licht hoher Leistung beaufschlagte Faserleitung
US6932809B2 (en) 2002-05-14 2005-08-23 Cardiofocus, Inc. Safety shut-off device for laser surgical instruments employing blackbody emitters
DE102004010275B3 (de) * 2004-03-03 2005-09-01 Trumpf Laser Gmbh + Co. Kg Überwachungsvorrichtung für ein Laserlichtkabel
DE102004018213A1 (de) * 2004-04-15 2005-11-17 Leoni Ag Verfahren zur Überwachung der Verformung einer Versorgungsleitung sowie Versorgungsleitung und Vorrichtung mit einer Versorgungsleitung
US7146073B2 (en) * 2004-07-19 2006-12-05 Quantronix Corporation Fiber delivery system with enhanced passive fiber protection and active monitoring
EP1662288B1 (de) * 2004-11-24 2008-11-05 Highyag Lasertechnologie GmbH Schutzeinrichtung für Lichtleitfasern
JP4651471B2 (ja) * 2005-07-14 2011-03-16 パナソニック株式会社 半導体レーザ装置
US20080089087A1 (en) * 2006-10-16 2008-04-17 Paul Douglas Stoner Apparatus and Method Pertaining to Light-Based Power Distribution in a Vehicle
US20080088484A1 (en) * 2006-10-16 2008-04-17 Paul Douglas Stoner Apparatus and Method Pertaining To Light-Based Power Distribution in a Vehicle
US7869016B2 (en) * 2007-05-17 2011-01-11 Ams Research Corporation Fiber damage detection and protection device
DE102011089482A1 (de) 2011-12-21 2013-06-27 Jenoptik Laser Gmbh Laser mit überwachter Lichtleitfaserstrecke
JP5789527B2 (ja) * 2012-01-18 2015-10-07 株式会社アマダホールディングス レーザ加工装置及びレーザ発振制御方法
US8670111B1 (en) 2012-05-31 2014-03-11 Nlight Photonics Corporation Fiber monitoring apparatus and system for detecting an optical fiber thermal event
US9247981B2 (en) 2013-03-12 2016-02-02 DePuy Synthes Products, Inc. Laser type fixation member securement device and activation system, and related system and methods
JP6363680B2 (ja) * 2016-11-16 2018-07-25 ファナック株式会社 レーザ装置
FR3065086B1 (fr) * 2017-04-05 2021-03-19 Mafelec Dispositif et appareil de signalisation et procede de diagnostic et/ou d'asservissement
CN113015893A (zh) * 2019-02-27 2021-06-22 株式会社藤仓 激光装置

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Publication number Priority date Publication date Assignee Title
US3981592A (en) * 1975-03-31 1976-09-21 The United States Of America As Represented By The Secretary Of The Navy System for locating breaks in fiber optic filaments
JPS53132357A (en) * 1977-04-25 1978-11-18 Agency Of Ind Science & Technol Light guide
JPS54103098U (it) * 1977-12-29 1979-07-20
US4298794A (en) * 1979-08-30 1981-11-03 United Technologies Corporation Fiber optic hot spot detector
JPS5640737A (en) * 1979-09-11 1981-04-17 Asahi Optical Co Ltd Damage detector for optical fiber for laser power transmission
US4316467A (en) * 1980-06-23 1982-02-23 Lorenzo P. Maun Control for laser hemangioma treatment system
JPS5720261A (en) * 1980-07-14 1982-02-02 Olympus Optical Co Medical treating device
JPS5729346A (en) * 1980-07-31 1982-02-17 Medos Kenkyusho Kk Detection safety device for trouble of fiber for transmitting laser power
JPS5777936A (en) * 1980-11-01 1982-05-15 Asahi Optical Co Ltd Safety device for detecting transmission fiber trouble
JPS5777935A (en) * 1980-11-04 1982-05-15 Agency Of Ind Science & Technol Safety device for photoconductive path
JPS585010U (ja) * 1981-07-02 1983-01-13 住友電気工業株式会社 導光用フアイバに出力レ−ザ光を通すレ−ザ機器のモニタ装置
US4556875A (en) * 1981-12-15 1985-12-03 Matsushita Electric Industrial Co., Ltd. Irradiated power monitoring system for optical fiber
JPS58159501U (ja) * 1982-04-19 1983-10-24 旭光学工業株式会社 伝送用フアイバ−のトラブル検出安全装置
JPS5954937A (ja) * 1982-09-22 1984-03-29 Toshiba Corp パワ−伝送用フアイバ−破損検出装置
AU561121B2 (en) * 1982-12-24 1987-04-30 Sumitomo Electric Industries, Ltd. Device for detecting fractures in power transmission fibres
US4580557A (en) * 1983-08-22 1986-04-08 Laserscope Surgical laser system with multiple output devices
JPS60232125A (ja) * 1984-05-02 1985-11-18 オリンパス光学工業株式会社 内視鏡用光源装置
JPS60263827A (ja) * 1984-06-11 1985-12-27 Nec Corp 光フアイバ破断事故監視装置
JPS6126005A (ja) * 1984-07-16 1986-02-05 Agency Of Ind Science & Technol イメ−ジフアイバの製造方法
JPS61185261A (ja) * 1985-02-13 1986-08-18 旭光学工業株式会社 レ−ザ−フアイバ−折れ検知装置
US4682594A (en) * 1985-03-11 1987-07-28 Mcm Laboratories, Inc. Probe-and-fire lasers
US4669467A (en) * 1985-03-22 1987-06-02 Massachusetts Institute Of Technology Mode mixer for a laser catheter
US4695697A (en) * 1985-12-13 1987-09-22 Gv Medical, Inc. Fiber tip monitoring and protection assembly
US4785806A (en) * 1987-01-08 1988-11-22 Yale University Laser ablation process and apparatus
US4812641A (en) * 1987-02-03 1989-03-14 General Electric Company High power optical fiber failure detection system
US4883054A (en) * 1987-12-09 1989-11-28 Fuller Research Corporation Optical fiber break detector

Also Published As

Publication number Publication date
IT9020022A0 (it) 1990-04-12
GB9008470D0 (en) 1990-06-13
IT9020022A1 (it) 1991-10-12
CA2010154A1 (en) 1990-10-13
JPH02293638A (ja) 1990-12-04
DE4010789A1 (de) 1990-10-18
US5012087A (en) 1991-04-30
GB2232483A (en) 1990-12-12
FR2645972A1 (fr) 1990-10-19

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Legal Events

Date Code Title Description
0001 Granted