JPS6339613U - - Google Patents

Info

Publication number
JPS6339613U
JPS6339613U JP1986132838U JP13283886U JPS6339613U JP S6339613 U JPS6339613 U JP S6339613U JP 1986132838 U JP1986132838 U JP 1986132838U JP 13283886 U JP13283886 U JP 13283886U JP S6339613 U JPS6339613 U JP S6339613U
Authority
JP
Japan
Prior art keywords
light
end side
worn
wear sensor
designed
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
JP1986132838U
Other languages
English (en)
Other versions
JPH0432565Y2 (ja
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 filed Critical
Priority to JP1986132838U priority Critical patent/JPH0432565Y2/ja
Publication of JPS6339613U publication Critical patent/JPS6339613U/ja
Priority to US07/309,988 priority patent/US4884434A/en
Application granted granted Critical
Publication of JPH0432565Y2 publication Critical patent/JPH0432565Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D66/02—Apparatus for indicating wear
    • F16D66/021—Apparatus for indicating wear using electrical detection or indication means
    • F16D66/026—Apparatus for indicating wear using electrical detection or indication means indicating different degrees of lining wear
    • F16D66/027—Sensors therefor
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D66/00—Arrangements for monitoring working conditions, e.g. wear, temperature
    • F16D66/02—Apparatus for indicating wear
    • F16D66/021—Apparatus for indicating wear using electrical detection or indication means
    • F16D66/028—Apparatus for indicating wear using electrical detection or indication means with non-electrical sensors or signal transmission, e.g. magnetic, optical
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Environmental Sciences (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Description

【図面の簡単な説明】
第１図は本考案に係る摩耗センサの第１の実施
例の模式的一部破断斜視図、第２図はその取付状
態を示す被摩耗体の要部の模式的断面図、第３図
は第２の実施例の模式的一部破断斜視図、第４図
は第３の実施例の要部の模式的縦断面図である。 Ａ……摩耗センサ、Ｂ……被摩耗体、ｂ……周
壁、３，３ａ，３ｂ……光フアイバ、３′ｂ，３
″ｂ……（高分子導波路の）高屈折率部、４，４
′，４″……ブロツク体。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一端が光源に連なり、他端が受光側に連なる複
    数の光導通部材を、その一端部側より他端部側に
    向けて所定間隔で配列したブロツク体を、被摩耗
    体に一端が臨むように設置すべくなしてあること
    を特徴とする摩耗センサ。
JP1986132838U 1986-08-29 1986-08-29 Expired JPH0432565Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1986132838U JPH0432565Y2 (ja) 1986-08-29 1986-08-29
US07/309,988 US4884434A (en) 1986-08-29 1989-02-13 Wear sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986132838U JPH0432565Y2 (ja) 1986-08-29 1986-08-29

Publications (2)

Publication Number Publication Date
JPS6339613U true JPS6339613U (ja) 1988-03-15
JPH0432565Y2 JPH0432565Y2 (ja) 1992-08-05

Family

ID=15090701

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986132838U Expired JPH0432565Y2 (ja) 1986-08-29 1986-08-29

Country Status (2)

Country Link
US (1) US4884434A (ja)
JP (1) JPH0432565Y2 (ja)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5015859A (en) * 1989-09-25 1991-05-14 General Electric Company Method and apparatus for detecting wear
US5107129A (en) * 1990-06-04 1992-04-21 General Dynamics Corporation/Space Systems Division Fiber optic solid/hybrid rocket motor grain regression rate sensor
DE4037077A1 (de) * 1990-11-22 1992-05-27 Hilti Ag Verfahren und einrichtung zur faseroptischen kraftmessung
JPH0653696U (ja) * 1992-12-18 1994-07-22 株式会社小松製作所 シールド掘進機のカッタビット摩耗検知装置
US6580511B1 (en) * 1997-10-28 2003-06-17 Reliance Electric Technologies, Llc System for monitoring sealing wear
US6111643A (en) * 1997-10-28 2000-08-29 Reliance Electric Industrial Company Apparatus, system and method for determining wear of an article
US7280219B1 (en) 1997-10-28 2007-10-09 Rockwell Automation Technologies, Inc. System for monitoring sealing wear
US7551288B1 (en) * 1997-10-28 2009-06-23 Rockwell Automation Technologies, Inc. System for monitoring bearing wear
US6080982A (en) * 1998-05-13 2000-06-27 The United States Of America As Represented By The Secretary Of The Navy Embedded wear sensor
AT405981B (de) * 1998-07-31 2000-01-25 Hoerbiger Ventilwerke Gmbh Verschleissmonitor
JP3479965B2 (ja) * 1998-10-05 2003-12-15 住友電装株式会社 制動片の摩耗検知プローブ
EP1052423B1 (en) * 1999-05-14 2004-03-03 I.C.P. S.r.l. Wear detector for a vehicle braking member
FR2822514B1 (fr) * 2001-03-23 2003-08-22 Bosch Gmbh Robert Dispositif d'absorption d'energie cinetique a friction utilisant un detecteur d'usure perfectionne, et procede de detection d'usure pour un tel dispositif
FR2834934A1 (fr) * 2002-01-21 2003-07-25 Michelin Soc Tech Procede et systemes de mesure de l'usure d'un pneumatique
US6868711B2 (en) * 2002-05-10 2005-03-22 Sensoplan Aktiengesellschaft Method for monitoring mechanical wear
JP2004109927A (ja) * 2002-09-20 2004-04-08 Fuji Xerox Co Ltd 高分子光導波路の製造方法
JP3969263B2 (ja) * 2002-09-20 2007-09-05 富士ゼロックス株式会社 高分子光導波路の製造方法
JP4175183B2 (ja) * 2003-06-04 2008-11-05 富士ゼロックス株式会社 高分子光導波路の製造方法
US6945098B2 (en) * 2003-06-25 2005-09-20 Krebs Engineers Corporation Hydrocyclone wear-detection sensor
JP4225207B2 (ja) * 2004-01-23 2009-02-18 富士ゼロックス株式会社 高分子光導波路の製造方法
US7677079B2 (en) * 2004-02-27 2010-03-16 Mcgill University Method and device for sensing wear
GB2442489A (en) * 2006-10-05 2008-04-09 Ford Global Tech Llc Engine or machine condition monitoring apparatus
GB2449709A (en) * 2007-06-02 2008-12-03 Rolls Royce Plc Method and apparatus for determining a clearance between relatively movable components
JP5182627B2 (ja) * 2008-06-24 2013-04-17 株式会社Ｉｈｉ ピストンリング摺動状態モニタリング装置及び方法
JP5400522B2 (ja) * 2009-08-04 2014-01-29 川崎重工業株式会社 カッタヘッドにおける構成物の摩耗検知装置とそれを備えたトンネル掘削機
US8571813B2 (en) * 2010-03-16 2013-10-29 Siemens Energy, Inc. Fiber optic sensor system for detecting surface wear
US8790074B2 (en) 2011-02-09 2014-07-29 Siemens Energy, Inc. Multiplexed optical fiber wear sensor
US10215660B1 (en) 2011-11-10 2019-02-26 Lockheed Martin Corporation Erosion sensor and system, method, and computer program product thereof
DE102012013955B4 (de) * 2012-07-13 2021-01-28 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Verschleißweg-Aufnehmer eines Bremsbelags einer Reibbremse und Verfahren zum Ermitteln eines Verschleißwegs
WO2014072798A2 (en) * 2012-11-08 2014-05-15 Rondish Co., Ltd Bed monitoring pad
RU2592034C1 (ru) * 2015-06-01 2016-07-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Владимирский государственный университет имени Александра Григорьевича и Николая Григорьевича Столетовых" (ВлГУ) Способ дистанционного контроля формы остряка стрелочного перевода
WO2019142102A1 (en) * 2018-01-16 2019-07-25 Saf-Holland, Inc. Combination brake pad wear sensor and brake temperature sensor
US10760634B2 (en) * 2018-03-22 2020-09-01 Robert Bosch Llc Brake pad monitor with conductivity measurement
US11549797B2 (en) * 2018-10-26 2023-01-10 Deere & Company Device for detecting wear of replaceable components
WO2020132741A1 (en) 2018-12-26 2020-07-02 Viwek Vaidya Device and system for monitoring wear of lifters mounted in a mineral crusher

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025530U (ja) * 1983-07-29 1985-02-21 株式会社フジクラ 光ファイバ入トロリ線
JPS60151996U (ja) * 1984-03-21 1985-10-09 日立建機株式会社 シ−ルド掘進機における摩耗検知装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3958445A (en) * 1973-08-30 1976-05-25 The Bendix Corporation Proportional brake lining wear sensor
FR2346713A1 (fr) * 1975-10-01 1977-10-28 Semt Procede de determination du degre d'usure d'un element a proprietes magnetiques determinees en contact glissant avec un second element
JPS6025530B2 (ja) * 1976-07-01 1985-06-19 三菱レイヨン株式会社 ジヤカ−ドデザイン読取り方法
US4184145A (en) * 1977-08-29 1980-01-15 Jumpak Products, Inc. Brake apparatus using light conductors to control remote wear indicators
JPS568524A (en) * 1979-07-02 1981-01-28 Sumitomo Electric Ind Ltd Filament burn-out of stop lamp and detector for brake pad abrasion
US4646001A (en) * 1983-11-21 1987-02-24 Morganite Electrical Carbon Limited Resistive wear sensors
US4655077A (en) * 1985-05-31 1987-04-07 Purvis Howard A Wear sensor system
JPS62163708A (ja) * 1986-01-13 1987-07-20 Ebara Corp 中空糸フイルタの逆洗方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6025530U (ja) * 1983-07-29 1985-02-21 株式会社フジクラ 光ファイバ入トロリ線
JPS60151996U (ja) * 1984-03-21 1985-10-09 日立建機株式会社 シ−ルド掘進機における摩耗検知装置

Also Published As

Publication number Publication date
JPH0432565Y2 (ja) 1992-08-05
US4884434A (en) 1989-12-05

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