JPH0579122B2 - - Google Patents

Info

Publication number
JPH0579122B2
JPH0579122B2 JP62183797A JP18379787A JPH0579122B2 JP H0579122 B2 JPH0579122 B2 JP H0579122B2 JP 62183797 A JP62183797 A JP 62183797A JP 18379787 A JP18379787 A JP 18379787A JP H0579122 B2 JPH0579122 B2 JP H0579122B2
Authority
JP
Japan
Prior art keywords
measuring device
light
tbj
coupler
position measuring
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 - Lifetime
Application number
JP62183797A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6337203A (ja
Inventor
Olivier Parriaux
Francois Cochet
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.)
Dr Johannes Heidenhain GmbH
Original Assignee
Dr Johannes Heidenhain GmbH
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 Dr Johannes Heidenhain GmbH filed Critical Dr Johannes Heidenhain GmbH
Publication of JPS6337203A publication Critical patent/JPS6337203A/ja
Publication of JPH0579122B2 publication Critical patent/JPH0579122B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
    • G02B6/122—Basic optical elements, e.g. light-guiding paths
    • G02B6/124—Geodesic lenses or integrated gratings
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/36—Forming the light into pulses
    • G01D5/38—Forming the light into pulses by diffraction gratings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H01M50/574—Devices or arrangements for the interruption of current
    • H01M50/581—Devices or arrangements for the interruption of current in response to temperature
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Eye Examination Apparatus (AREA)
JP62183797A 1986-07-26 1987-07-24 光電位置測定装置 Granted JPS6337203A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3625327A DE3625327C1 (de) 1986-07-26 1986-07-26 Lichtelektrische Positionsmesseinrichtung
DE3625327.8 1986-07-26

Publications (2)

Publication Number Publication Date
JPS6337203A JPS6337203A (ja) 1988-02-17
JPH0579122B2 true JPH0579122B2 (enExample) 1993-11-01

Family

ID=6306044

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62183797A Granted JPS6337203A (ja) 1986-07-26 1987-07-24 光電位置測定装置

Country Status (6)

Country Link
US (1) US4938595A (enExample)
EP (1) EP0254823B1 (enExample)
JP (1) JPS6337203A (enExample)
AT (1) ATE52328T1 (enExample)
DE (3) DE3625327C1 (enExample)
ES (2) ES2015555B3 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200470341Y1 (ko) * 2012-09-10 2013-12-09 오창준 과채류 접목용 접목 클립

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8717558U1 (de) * 1987-02-21 1989-02-23 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut Lichtelektrische Positionsmeßeinrichtung
US5070488A (en) * 1988-06-29 1991-12-03 Atsuko Fukushima Optical integrated circuit and optical apparatus
DE3836703A1 (de) * 1988-10-28 1990-05-03 Heidenhain Gmbh Dr Johannes Winkelmesseinrichtung
DE3901534C1 (enExample) * 1989-01-20 1990-04-26 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut, De
DE3918726C1 (enExample) * 1989-06-08 1991-01-10 Dr. Johannes Heidenhain Gmbh, 8225 Traunreut, De
GB2239088B (en) * 1989-11-24 1994-05-25 Ricoh Kk Optical movement measuring method and apparatus
DE58905184D1 (de) * 1989-12-23 1993-09-09 Heidenhain Gmbh Dr Johannes Einrichtung mit wenigstens einem wellenleiterkoppler.
DE58907622D1 (de) * 1989-12-23 1994-06-09 Heidenhain Gmbh Dr Johannes Positionsmesseinrichtung.
DE4006365A1 (de) * 1990-03-01 1991-10-17 Heidenhain Gmbh Dr Johannes Positionsmesseinrichtung
DE4007968A1 (de) * 1990-03-13 1991-09-19 Heidenhain Gmbh Dr Johannes Optische vorrichtung
DE4011718A1 (de) * 1990-04-11 1991-10-17 Heidenhain Gmbh Dr Johannes Integriert-optische sensoreinrichtung
DE4013566A1 (de) * 1990-04-27 1991-11-07 Heidenhain Gmbh Dr Johannes Winkelmesseinrichtung
DE4113046C2 (de) * 1991-04-22 1994-02-10 Zeiss Carl Jena Gmbh Optoelektronisches Positionsmeßgerät
ATE108897T1 (de) * 1991-05-24 1994-08-15 Heidenhain Gmbh Dr Johannes Vorrichtung zum ein- und/oder auskoppeln von lichtstrahlen mit einem integriert-optischen baustein.
DE4302313C2 (de) * 1993-01-28 1996-12-05 Heidenhain Gmbh Dr Johannes Mehrkoordinaten-Meßeinrichtung
DE59302118D1 (de) * 1993-05-21 1996-05-09 Heidenhain Gmbh Dr Johannes Lichtelektrische Positionsmesseinrichtung
US5555470A (en) * 1993-10-12 1996-09-10 The Regents Of The University Of Michigan Single wave linear interferometric force transducer
DE19917950A1 (de) 1999-04-21 2000-10-26 Heidenhain Gmbh Dr Johannes Integrierter optoelektronischer Dünnschichtsensor und Verfahren zu dessen Herstellung
DE10013725A1 (de) * 2000-03-21 2001-10-11 Hannover Laser Zentrum Meßvorrichtung sowie Verfahren zur Messung eines Weges bei einer Relativbewegung zwischen der Meßvorrichtung und einem Maßstab, der eine Meßspur mit einem Beugungsgitter aufweist, sowie miniaturisierter optischer Abtastkopf
DE10058239B4 (de) 2000-11-17 2012-01-26 Dr. Johannes Heidenhain Gmbh Positionsmeßeinrichtung
US8699836B2 (en) * 2009-07-07 2014-04-15 Alcatel Lucent Optical coupler
JP6236139B1 (ja) * 2016-12-08 2017-11-22 藤森工業株式会社 詰め替え容器の注出用スパウト及び包装容器の注出ユニットとの連結構造
CN112097644B (zh) * 2020-08-24 2021-12-17 中国科学院长春光学精密机械与物理研究所 拼接光栅位移测量系统及测量方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4835017B1 (enExample) * 1968-10-02 1973-10-25
DE2229996A1 (de) * 1972-06-20 1974-01-10 Leitz Ernst Gmbh Fotoelektrischer schrittgeber fuer laengen- und winkelmessung
GB1443220A (en) * 1972-12-19 1976-07-21 Leitz Ernst Gmbh Photo-electric incremental transducer
FR2426922A1 (fr) * 1978-05-26 1979-12-21 Thomson Csf Structure optique compacte a source integree
US4180704A (en) * 1978-06-28 1979-12-25 International Business Machines Corporation Detection circuit for a bi-directional, self-imaging grating detector
GB2043240A (en) * 1979-03-01 1980-10-01 Post Office Improvements in or relating to the switching of signals
FR2504256A1 (fr) * 1981-04-16 1982-10-22 Euromask Procede et dispositif de mesure optique de deplacement et application aux photorepeteurs sur tranche
US4445780A (en) * 1982-03-01 1984-05-01 The United States Of America As Represented By The Secretary Of The Navy Fiber optic rotation-sensing gyroscope with (3×2) coupler
DE3316144A1 (de) * 1982-05-04 1983-11-10 Canon K.K., Tokyo Verfahren und vorrichtung zum messen des ausmasses einer bewegung
JPS59164914A (ja) * 1983-03-10 1984-09-18 Yokogawa Hokushin Electric Corp 光学式スケ−ル読取装置
US4629886A (en) * 1983-03-23 1986-12-16 Yokogawa Hokushin Electric Corporation High resolution digital diffraction grating scale encoder
FR2546309B1 (fr) * 1983-05-19 1986-07-04 Yi Yan Alfredo Structure de guidage optique utilisant un reseau de diffraction
DD221828A1 (de) * 1983-09-01 1985-05-02 Zeiss Jena Veb Carl Einrichtung zur fotoelektrischen abtastung von teilungen im auflicht
DE3536497A1 (de) * 1984-10-16 1986-04-17 Mitsubishi Denki K.K., Tokio/Tokyo Vorrichtung zur erfassung von fokussierungsfehlern in einer kopfanordnung fuer optische scheiben

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200470341Y1 (ko) * 2012-09-10 2013-12-09 오창준 과채류 접목용 접목 클립

Also Published As

Publication number Publication date
EP0254823B1 (de) 1990-04-25
JPS6337203A (ja) 1988-02-17
US4938595A (en) 1990-07-03
ES2019926B3 (es) 1991-07-16
DE3705653C1 (en) 1988-07-28
DE3762455D1 (de) 1990-05-31
EP0254823A3 (en) 1989-07-26
DE3625327C1 (de) 1988-02-18
ES2015555B3 (es) 1990-09-01
ATE52328T1 (de) 1990-05-15
EP0254823A2 (de) 1988-02-03

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